Certain Advantage

Systems Engineer Certain Advantage is hiring for an Electrical Systems Engineer based in the Stevenage area.This role is on a contract basis and is office-based. The CompanyWe're working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and deliver industry-leading commercial aircraft, and separate Space and Defense division.Does this sound like your next career move?If you're ambitious to grow, this may be your next role?The Role:This role is for an Electrical Systems Engineer -someone ambitious and ready to make an impact. You'll be results-orientated and driven to succeed.You'll be working in a small, experienced, and collaborative team, and be responsible for: Interpretation of electrical and functional test requirements Provide test solutions Development and debug of Automatic Test procedures (ATP) using a bespoke high-level S/W language Support Spacecraft systems functional and performance tests during environmental test The Individual We're looking for people who can show: Writing test sequences/scripts for execution of spacecraft tests from the Central Checkout System (CCS) Spacecraft systems and subsystem technical knowledge Programming and scripting languages such as C, Java, python, TCL, VBA Knowledge of system testing & Verification The Benefits: Hourly rate circa £55 via Umbrella company Training and Development Does this sound like your next career move? Apply today.Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

Project Manager (GenAI) Certain Advantage are hiring for a Project Manager based in London.This role is on an initial 6-month contract and is required to be onsite 3 days a week. The company: We're working with a global organisation at the forefront of energy and innovation, with advanced capabilities in High-Performance Computing (HPC) and artificial intelligence (AI). The organisation delivers cutting-edge IT solutions to accelerate R&D initiatives, enabling scientific discovery, business transformation, and industry-leading digital applications. Their focus is on leveraging HPC-AI to drive efficiency, insight, and competitive advantage across multiple business areas. We're looking for a highly motivated and experienced Project Manager who can: Deliver programs and projects using both Agile and Waterfall methodologies. Implement and maintain effective Change Control, Risk Management, and Reporting. Establish and execute Project Governance frameworks. Manage Programme Leadership and the Project Natural Team. Apply domain knowledge across areas such as Chemicals, Deepwater, Retail, Finance, Legal, HR, and Capital Projects. Demonstrate technical expertise in Cloud, Mobile, SaaS, Digital Platforms, ERP, Web Applications, Networking, Workplace Productivity, Compliance, and Cybersecurity. Exhibit strong leadership by building and leveraging relationships with senior sponsors, Programme Managers, and key stakeholders. Show resilience, communication, and motivation, particularly when leading teams through periods of uncertainty and high-pressure situations. Mandatory Skills Project Management (PM) Certification Proficiency in Waterfall & Agile methodologies Experience with Cloud, Mobile, SaaS, and Digital technologies Vendor Management and Governance Project Management, Scoping & Budgeting, Planning & Tracking Assurance & Compliance Risk Assessment & Management Does this sound like your next move? Working with Certain Advantage We go the extra mile to connect top talent with outstanding opportunities.Whether you're looking to advance your technical career or explore new industries, we'll help you find the right fit.Explore more roles at certainadvantage.co.uk and register for job alerts and career advice.

World Class Defence Organisation based in Bristol is currently looking to recruit a C / C++ Software Engineer subcontractor on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: The team, at the Bristol facility, develop solutions for the next generation of Air Defence Systems; developing evolving products whilst maintaining our enviable reputation for safety, performance and dependability.This is a very hands-on role and requires the continued design and development of new and evolving software tools and architectures, and the instantiations for future products. Perfect for a Software Engineer who is proactive and takes the initiative. Skillset/experience required: A strong background in software engineering, its realisation and system wide impact. Experience of working work with Cameo/Rhapsody Collaborative, open approach to development and have the ability to work well in a team and maintain momentum during development. Experience of working across the entire software development process from engaging with requirement authorities to automated target integration and proving, supported with effective documentation Experience of new tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in ontologies and Domain specific languages Experience in C or C++ programming language Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508

World Class Defence Organisation based in Bristol is currently looking to recruit a C/C++ Software Engineer subcontractor on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid/Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: The team, at the Bristol facility, develop solutions for the next generation of Air Defence Systems; developing evolving products whilst maintaining our enviable reputation for safety, performance and dependability. This is a very hands-on role and requires the continued design and development of new and evolving software tools and architectures, and the instantiations for future products. Perfect for a Software Engineer who is proactive and takes the initiative. Skillset/experience required: A strong background in software engineering, its realisation and system wide impact. Experience of working work with Cameo/Rhapsody Collaborative, open approach to development and have the ability to work well in a team and maintain momentum during development. Experience of working across the entire software development process from engaging with requirement authorities to automated target integration and proving, supported with effective documentation Experience of new tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in ontologies and Domain specific languages Experience in C or C++ programming language Knowledge of DDS Middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508

Senior Data Engineer (Databricks) Location: London (Hybrid) Rate: Negotiable, depending on experience Duration: 6 months (initial)We're looking for a Senior Data Engineer (Databricks) to join a world-leading energy organisation on a key transformation programme within their trading and supply division. This is an exciting opportunity to play a pivotal role in building modern, scalable data solutions using Azure cloud technologies. The Role As a Senior Data Engineer, you'll be responsible for designing and developing robust data foundations and end-to-end solutions that drive value across the business. You'll help shape and embed data-driven thinking across both technical and business teams, ensuring the organisation continues to lead with insight and innovation.You'll act as a subject matter expert, guiding technical decisions, mentoring junior engineers, and ensuring data engineering best practices are consistently applied. Key Responsibilities Design and build data solutions aligned with business and IT strategy. Lead development of scalable data pipelines and models using Azure and Databricks. Support data foundation initiatives and ensure effective rollout across business units. Act as a bridge between technical and non-technical stakeholders, presenting insights clearly. Oversee change management, incident management, and data quality improvement. Contribute to best practice sharing and community-building initiatives within the data engineering space. Required Skills & Experience Cloud Platforms: Strong expertise in AWS / Azure / SAP ETL/ELT Pipelines: Advanced proficiency Data Modelling: Expert level Data Integration & Ingestion: Skilled Databricks, SQL, Synapse, Data Factory and related Azure services Version Control / DevOps tools: GITHUB, Azure DevOps, Actions Testing & Automation tools: PyTest, SonarQube Desirable Experience Experience leading or running scrum teams Exposure to planning tools such as BPC Familiarity with external data ecosystems and documentation tools (e.g., MKDocs) The Project You'll be joining a large-scale programme focused on modernising a global data warehouse platform using Azure technologies. The project aims to deliver a unified and standardised view of data across international operations - a key enabler for smarter, data-driven trading decisions.If you're a data engineer with deep Azure and Databricks experience, and you enjoy solving complex challenges within a global business, this contract offers a chance to make a real impact on a high-profile initiative. Interested? Please apply now with your updated CV and reach out to Tom Johnson at Certain Advantage - Ref: 79413

Security Architect Newport, South Wales (4 days onsite / Fridays remote) 6 month contract (strong potential for extension) Rate: Negotiable (DOE) ACTIVE SC Clearance is required About the Role A major defence organisation is seeking a Security Architect (Cyber) to play a key role in shaping, developing, and maintaining secure system architectures across mission-critical MOD programmes.You'll ensure all solutions align with defence and national security standards, working closely with internal engineering teams, MOD stakeholders, and security authorities to uphold the highest standards of cyber assurance. Key Responsibilities Design and develop secure architectures for MOD platforms, systems, and networks. Align solutions with frameworks such as NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain documentation: Security Architecture Documents, Risk Assessments, and Security Management Plans. Lead and support design reviews and assurance gates. Liaise with MOD, NCSC, and Information Assurance teams to support accreditation and assurance. Collaborate with engineering teams to embed security from concept through to delivery. Keep up to date with evolving threats and recommend effective mitigations. Essential Skills & Experience Minimum 6 years' experience in cyber security architecture within Defence, Aerospace, or Critical National Infrastructure. Strong understanding of MOD security frameworks (JSP 440, JSP 604, DEF STANs). Proven background in Secure by Design and security compliance (ISO 27001, CE/CE+). Experience producing security artefacts for MOD assurance. Working knowledge of risk management frameworks (HMG IS1/IS2, NIST RMF). Excellent communication skills - confident engaging with technical and non-technical stakeholders. Must hold ACTIVE SC Clearance - applicants without current clearance cannot be considered. Preferred Certifications Certified Information Systems Security Professional ( CISSP ) Certified Information Security Manager ( CISM ) SABSA, TOGAF, or equivalent architecture certifications If you are interested and keen to find out more, please apply with your updated CV and reach out to Tom Johnson at Certain Advantage - Ref: 79356

Lead Systems Engineer £65,000 + Benefits + Hybrid (2 days required onsite a week) Plymouth Certain Advantage is hiring for a Lead Systems Engineer to join a major defence engineering programme developing next-generation Electronic Warfare and Radar systems.This is a permanent opportunity offering hybrid working, long-term project stability, and the chance to work on innovative systems at the forefront of defence technology. The Company :We're working with a global engineering and technology leader delivering advanced solutions to the defence sector. You'll join a highly skilled Integrated Project Team, collaborating with specialists across multiple disciplines to deliver complex systems that make a real impact. The Role: As Lead Systems Engineer, you'll take ownership of requirements management, systems definition, and verification across the full engineering lifecycle. You'll ensure technical integrity, compliance, and traceability throughout development. Key responsibilities include: Developing and managing project requirements using DOORs Defining and implementing the project's Requirements Management and DOORS Implementation Plans Supporting requirements definition, apportionment, and traceability from system to sub-system level Producing verification and compliance documentation Managing verification evidence and supporting data for compliance demonstration Liaising with multidisciplinary engineering teams The Individual: This role will suit someone with a strong background in systems engineering within the defence, aerospace, or radar sectors. You'll bring excellent communication skills and the ability to work effectively across engineering functions. We're looking for: Experience in Requirements Management and Systems Engineering processes Specialist-level knowledge of DOORS Familiarity with tools such as Atlassian, Cameo Systems Modeller, or MATLAB Understanding of Electronic Warfare, RF systems, Radar, or electro-optic systems Strong documentation and verification experience Eligibility for full UK Security Clearance The Benefits Competitive salary and benefits package Hybrid working - typically 2 days onsite per week Excellent development opportunities Does this sound like your next career move? Apply today.Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

World Class Defence Organisation based in Bristol is currently looking to recruit an Embedded C++ Software Engineer subcontractor on an initial 6 month contract. The role can be worked on a 4 day week basis (Monday to Thursday) but due to the nature of the role, the position will need to be based onsite. Hourly Rate: £65.00ph (Umbrella). Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Embedded C++ Software Engineer Job Description: Join a growing Software team in Bristol, working as part of a dynamic team to develop and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually with little supervision. Responsibilities: To undertake a full range of engineering activities in line with relevant processes, quality and other requirements. In particular the development of software for real-time systems. The role will involve C++ code development and verification on Linux-based systems. The role will involve integration testing of COTS processing platforms with other subsystems. Skillset/experience required: Required: Significant C++ experience, particularly in multi-threaded, real-time applications. Suitable skills and experience in target integration, system testing and debugging on Linux-based systems. Would be useful: Knowledge of UML and experience of Rhapsody. Experience using Matlab and Python applications for data analysis. Experience of NVIDIA CUDA. Experience of OpenDDS.

Systems Engineers (Outside of IR35 or permanent) Certain Advantage is hiring for Systems Engineers based in the Plymouth area .This role is on a contract or permanent basis and is hybrid-based. The CompanyWe're working with an international defence, aerospace, and nuclear engineering company specialising in complex asset management and support services.Does this sound like your next career move?If you're ambitious to grow, this may be your next role?The Role:This role is for Mechanical Design Engineers-someone ambitious and ready to make an impact. You'll be results-oriented and driven to succeed.You'll be leading a small, experienced, and collaborative team, and be responsible for: Requirements management Stakeholder management Workload Management V&V Model Project lifecycle The Individual We're looking for people who can show: Educational background to a degree level in Mechanical Engineering or a related field Systems Engineering background in a highly regulated industry The Benefits: Hourly rate circa £48 (Outside of IR35) or salary circa £50 000 per annum Training and Development Career progression Does this sound like your next career move? Apply today.Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

NLP / GenAI Data Scientist (3 - 6 months)Python coding & NLP and LLMs experience is EssentialLocation: 3 days onsite - do not apply if needing fully remote)Certain Advantage are recruiting on behalf of our global energies client for an NLP/GenAI Data Scientist who can bring a strong understanding in modern NLP, LLMs, transformer architectures, prompt-engineering, RAG, agentic architectures and evaluation methodologies.They require candidates to offer strong knowledge of Python programming for developing and debugging AI models and would expect suitable candidates to be educated to a Degree if not Masters level (computer science, electrical engineering, or a related technical subject) though you'll still be considered without an MSc. Background Generative AI (GenAI) is seen as having the potential to revolutionise our client's operations across all major lines of business. Applications may include conversational AI, intelligent information retrieval, AI-assisted system design, intelligent plant monitoring, and autonomous exploratory systems.We're seeking a Data Scientist with good hands on python skills and a focus on Natural Language Processing (NLP) to contribute to innovative R&D efforts within the GenAI/NLP team. This role will focus on the application and development of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) systems, and domain-specific GenAI solutions to support key internal use cases and products. Responsibilities In this role you will: Design, implement and maintain scalable NLP and GenAI pipelines (including data processing, preprocessing, evaluation). Perform advanced data analysis on real-world datasets to extract meaningful insights and support decision-making processes. Stay up to date with state-of-the-art research in the space of LLMs/ NLP, proposing new ideas and methodologies that unlock business value. Contribute to the development of RAG systems and retrieval pipelines, including chunking, embedding, re-ranking, and evaluation. Participate in experiments, including designing experimental details, writing reusable code, running evaluations, and organising results. Collaborate with a team and help in prioritising research that has a direct value Work closely with stakeholders, project managers, and architects to gather requirements, plan project scopes, and deliver projects within agreed timelines. Candidate Requirements Experience and understanding of modern NLP, LLMs, transformer architectures, prompt-engineering, RAG, agentic architectures and evaluation methodologies. Strong knowledge of Python programming for developing and debugging AI models. Excellent communication skills and a collaborative mindset with the ability to work effectively across teams and disciplines. Strong interest in cross-disciplinary collaboration to support research that delivers both business value and scientific impact. Can you offer Python coding and NLP knowledge and does this sound like your next career move? Apply today!Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering.If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded ADA Software Engineer subcontractor on an initial 12 month contract. The role will likely be required to be onsite, but it can be worked on a 4-day week basis. Hourly Rate: £70.00ph (Umbrella). Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Stevenage Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Embedded ADA Software Engineer Job Description: Join the growing Software team in Stevenage, working as part of a dynamic team to develop, test and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually with little supervision.You will need to be able to work independently and be self driven whilst providing some technical leadership. You will need to be very proactive and comfortable working with teams outside of the SW department, and be able to work in a lab based environment using various test tools such as scopes, logic analysers, bespoke test equipment and host based testing. Responsibilities: Developing Real Time Embedded SW in ADA on a power PC Testing the embedded SW Producing test requirements & test scripts for Unit, Subsystem and System level testing on both host and target platforms Running tests, analysing results and using target test facilities such as debuggers, probes, logic analysers and oscilloscopes Documenting the SW Skillset/experience required: Experience developing in the ADA Programming Language and motivated to develop reliable, high performance, standardised, and documented software Experience of programming embedded Software on a Power PC Experience of testing embedded SW and using test facilities such as debuggers, probes, logic analysers and oscilloscopes Experience of DOORS Experience in model-based development, either in SysML/UML Understanding of standardised bus systems and protocols Excellent analytical and design ability, including review and critical analysis Keen to work on novel products where the software you produce is time and mission critical Able to communicate effectively with multiple stakeholders, including Systems Engineering, Electronics and Electrical, and Test and Validation

World Class Defence Organisation based in Stevenage is currently looking to recruit an Embedded C Software Engineer subcontractor on an initial 6 month contract. This role can be worked on a 4 day week basis. Hourly Rate: £68.00ph (Umbrella). Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Stevenage Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Embedded C Software Engineer Job Description: Join a growing Software team in Stevenage, working as part of a dynamic team to develop, test and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually with little supervision.You will need to be able to work independently and be self driven whilst providing some technical leadership. You will need to be very proactive and comfortable working with teams outside of the SW department, and be able to develop embedded SW in C and be able to work in a lab based environment using various test tools such as scopes, logic analysers, bespoke test equipment and host based testing. Responsibilities: An Embedded Software C Engineer capable of developing, integrating and testing embedded Software Producing test requirements & test scripts for Unit, Subsystem and System level testing on both host and target platforms Running tests, analysing results and using target test facilities such as debuggers, probes, logic analysers and oscilloscopes Documentation and Design work in UML Skillset/experience required: Experience of the C Programming Language Experience of testing software products for ARM based multi-core processing platforms Experience of communications protocols (e.g. SPI, UART, Ethernet, PCI-Express) Experience of DOORS Experience of test tools and techniques in both host and target environments Experience of test tools such as LDRA or equivalent for host testing Experience in model-based development, either in SysML/UML Knowledge of Real Time Operating Systems such as PikeOS or FreeRTOS Bare metal programming

World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: The company are a world leader in missile and missile systems looking for a highly capable and adaptable to join our Development Facility in Bristol.Join the growing dynamic Software team in Bristol in developing the latest mission-critical defence systems. You will work as part of a small team and be empowered to work individually with little supervision. Responsibilities: What the department are looking for: The role will involve software development and integration testing with the equipment containing the software under test and suitable skills in this area will be expected. Developing in C++ and Rhapsody, and using EWM as the preferred configuration tool. Developing current software requirements. The role will involve working within a lab environment running software on target hardware. Developing software in on controlled Software environment. Skillset/experience required: Strong C++ knowledge Knowledge of Rhapsody UML Competent with MS word, for reviewing and updating technical documentation. Experience of RTC/EWM would be beneficial CUDA experience would be beneficial

World Class Defence Organisation based in Bristol is currently looking to recruit a Technical Software Documentation Officer subcontractor on an initial 12-month contract. The department are not looking for a Software Engineer (this is not an engineer position). They are looking for someone with Documentation experience, ensuring all is correct for software releases. The role will require an understanding of the software process. Rate: £65 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid / Remote working: The role will be onsite - but the department are happy for the role to be worked on a 4-day week (Monday to Thursday) basis Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process Technical Software Documentation Officer Job Description: Capable, self-driven and flexible software professional to support multiple development teams in project management and software delivery.It would suit someone who enjoys multi-tasking, project management support and can act as a lynchpin, enabling the company to successfully to deliver fully qualified software products. What the department are looking for; A process champion to assist our software development teams with planning, documentation, configuration and delivery. Key skills required include: Experience of software process in high reliability, safety or regulated sectors Experience of Software Engineering Lifecycle Knowledge of Project Management principles Role includes: Providing software input and configuration management Supporting multiple programmes Directly interfacing with software engineers and project leaders Supporting internal customer teams, such as Test and lab custodians Supporting delivery of Integration deliverables Other info: This role supports a large range of project and people simultaneously, a constantly evolving challenge This role is for someone who likes to be aware of the big picture, as it constantly involves activities across the software lifecycle This role is for someone who wants to work in software and enjoys multi-tasking Ideal for someone who is thinking about a move to project management

Technical Writer / Technical Publications Engineer Outside IR35Certain Advantage are hiring for a Technical Publications Engineer to join one of the world's fastest-growing engineering services firms based in Huddersfield This role is on a 12-month contract basis and is hybrid. The role As a Technical Publications Engineer, you will take ownership of producing high-quality technical documentation that supports global OEMs across a range of industries. You will: Author and update installation manuals, maintenance procedures, service manuals, and engineering change documentation. Develop assembly and disassembly instructions and other client-facing technical documents. Interpret mechanical drawings, CAD models, and BOMs to create accurate and user-centric documentation. Collaborate closely with design engineers, manufacturing, and product teams to understand functionality and ensure technical accuracy. Create 2D/3D illustrations using Solid Edge or equivalent tools. Work within customer systems and processes to maintain compliance with standards, procedures, and SOPs. Support project, supplier, and customer meetings with updates on technical publications. The individual We are looking for someone who can bring strong technical and communication skills, with the ability to deliver clear, accurate, and user-friendly documentation. The ideal candidate will have: Strong technical writing and editing skills. Ability to read and interpret mechanical drawings and 3D models. Knowledge of manufacturing processes and mechanical assembly. Proficiency in authoring tools and 3D CAD packages (ideally Solid Edge). Familiarity with structural design practices and methodologies. Experience designing components, assemblies, and subassemblies in heavy engineering, power transmission systems, gears, and gearboxes. Strong knowledge of subsystems affecting mechanical layouts. Background in root cause analysis, failure mode analysis, and continuous improvement practices. Effective problem-solving, analytical, and communication skills. Knowledge of quality management systems and industry standards (e.g., AS9100, ISO 9001). Does this sound like your next career move? Apply today! Working with Certain Advantage We go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT, and Engineering.If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

Senior Network Engineer (Nexus VXLAN essential) (Remote UK based workers only) Certain Advantage are recruiting on behalf of our global client for Senior Network Engineers with demonstrable experience in the full lifecycle i.e. requirement gathering, HLD, LLD, End Of Life, configs, and deployment.We're also looking for Senior Engineers who can offer expertise in the design and deployment of LAN / WLAN covering (one or more): Aruba WLAN,Infoblox DDIAF5 load balancingAs the Senior Network Engineer you'll be expected to be a Subject Matter Expert (SME) covering the application of telecoms and network technology deployed across the Group, covering all businesses and locations (offices, onshore & offshore plants, etc) and various types of projects including capex and IT projects.You'll participate in larger project or lead smaller projects and deliver the network elements in the project. The network engineer will be the key person in the project for all telecom and network elements.The key accountabilities are: Development of detailed designs for portfolio solutions / services & projects Collect all network and telecom requirements Work with design team to produce design meeting requirements Develop deployment strategy and lead deployment including handover to operations; coordinating activities across suppliers, internal and business stakeholders Knowledge sharing and drive continuous improvement across the community Does this sound like your next career move? Apply today! Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you're hunting for a role where you can make an impact and grow your career, we'll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn't for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract. The role will be hybrid of being split between working from home and onsite. This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture. A defence / aerospace background is ideal but not essential. DOORS experience would be great. A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph Mechanical Systems Engineer / Architect Job Description: We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to achieve missile performance, on time and on cost and overall layout vs compliance. This involves providing justification of the design and co-ordinate the verification evidence of missile performance to support certification.The role is responsible for the delivery of the missile mechanical architecture requirements and typical responsibilities include: Establishing the Missile Airframe Task Requirements Specification (TRS) to ensure a structured & coherent mechanical response to the overall Missile TRS Management of the mechanical interface with the launcher Management of Mechanical & Thermal Interfaces across the Missile Defining the optimum mechanical architecture for all variants of the missile, ensuring the mechanical architecture and interfaces meet requirements Implementation of GMA Policies to ensure Modularity & Reuse objectives are achieved Development of the overall proving logic for the validation of the Airframe Ensuring mechanical compliance to the Airframe TRS for missile certificate of design Interface with and manage customer expectations throughout the development process Producing Statements of Work and plans for activities within their sphere of responsibility Direct technical supervision of engineers within their team and indirect management of engineers in the extended project team Controlling assigned budgets, managing personal workload and identifying any further resource needs Skillset/experience required: Educated to degree level with 10 years' experience or an equivalent qualification having obtained significant experience of mechanical engineering Ability to technically manage internal & sub-contract activities Strong leadership skills, able to establish a clear engineering vision Good knowledge & experience of mechanical design, including: Static & Dynamic Analysis, Design for Environment Thermal Management Good understanding of broader engineering disciplines, including: Aerodynamics Testability Production Experience developing proving logic and managing the generation of compliance evidence towards Certificates of Design Experience across the full Product Life Cycle Ability to influence senior managers and other stakeholders Strong interpersonal and well developed communication skills (written & verbal) Willingness to travel within UK and Europe DOORS experience would be great

World Class Defence Organisation based in Bolton (this role will be a split between Working From Home and Onsite) is currently looking to recruit a Quality Engineer subcontractor on an initial 6 month contract. Hourly Rate: 30 - 40 per hour (Umbrella). Hours worked over 37 hours per week are paid at a time and a quarter Overtime rate. Contract Duration: 6+ Months (very much long-term and ongoing thereafter). Quality Engineer Job Description: The department are seeking an experienced and highly motivated Quality professional to join the Quality Assurance Team in Bolton, providing support to the Manufacturing Business Units. The successful candidate will be responsible for: To provide problem-solving expertise to overcome operational challenges Lead and support Kaizen events and workshops, driving rapid improvement and engaging cross-functional teams Assess internal and external trends to see opportunities for operational improvement To engage with cross functional teams, fostering a culture of continuous improvement and promoting data driven decision making Collate, validate and analyse complex data sets to identify trends and priorities Mentor, coach and build team capability to achieve sustainable process improvements Skills and Experience required: To demonstrate relevant work experience ideally backed up with qualifications Ideally Black Belt or equivalent with experience Demonstrate excellent analytical skills with the ability to use data to identify trends and drive improvements Some electrical / electrical test experience would be an advantage Ability and confidence to report to all levels of the business Good planning and organising skills to ensure multiple tasks are prioritised and monitored to deliver set objectives Highly self-motivated and demonstrate a determination and persistence to deliver results despite obstacles and setbacks

World Class Defence Organisation based in Bolton is currently looking to recruit an Electrical Test Operator / Electrical Test Engineer on an initial 12 month contract. Experience specifically required: Apprenticeship essential Significant electrical test experience required Contract Duration: 12 Months (initially and then ongoing thereafter) Hourly Rate: 28.35ph and then after 12 weeks the rate is 29.70ph Electrical Test Operator Job Description: The Test Operator will be responsible for carrying out test tasks within the operational business, in accordance with product certification procedures, defined workmanship standards, allocated budgets and timescales to meet project objectives. Specific responsibilities include: Certify the product in line with Product Certification procedure. Maintain product certification and approval via regular audits. Possess a versatile skill base with the capability to apply these skills across a range of tasks. Carry out setting-up procedures for testing, to include the awareness of the need for periodic recalibration of test equipment. Carry out tests on electronic equipment in accordance with test instructions, using specified test equipment. Carry out simple fault-finding procedures on electronic equipment. Keep test records and reporting faults for rectification. Ensure manufacturing test times are met. Check and complete all paperwork associated with the manufacturing data pack. Maintain to the highest level, workmanship standards and product quality. Ensure compliance with all associated procedures applicable to the manufacturing process. Maintain a safe working environment. The successful candidate should be a team player who is able to demonstrate customer focus. They should also have proven planning and organising skills and be flexible and adaptable. Formal technical engineering/craft apprenticeship to NVQ Level 3/TR23/TR21/ONC. Formal further education certificate to HNC or equivalent certificate. Manual handling training. Lifting & Slinging training (Including overhead cranes). ESD training. No colour blindness.

World Class Defence Organisation based in Bristol is currently looking to recruit a Technical Software Documentation Officer subcontractor on an initial 12-month contract. *The department are not looking for a Software Engineer (this is not an engineer position). They are looking for someone with Documentation experience, ensuring all is correct for software releases. The role will require an understanding of the software process * Rate: £65 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter' Location: Bristol Hybrid/Remote working: The role will be onsite - but the department are happy for the role to be worked on a 4-day week (Monday to Thursday) basis Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process Technical Software Documentation Officer Job Description: Capable, self-driven and flexible software professional to support multiple development teams in project management and software delivery. It would suit someone who enjoys multi-tasking, project management support and can act as a lynchpin, enabling the company to successfully to deliver fully qualified software products. What the department are looking for; A process champion to assist our software development teams with planning, documentation, configuration and delivery. Key skills required include: Experience of software process in high reliability, safety or regulated sectors Experience of Software Engineering Lifecycle Knowledge of Project Management principles Role includes: Providing software input and configuration management Supporting multiple programmes Directly interfacing with software engineers and project leaders Supporting internal customer teams, such as Test and lab custodians Supporting delivery of Integration deliverables Other info: This role supports a large range of project and people simultaneously, a constantly evolving challenge This role is for someone who likes to be aware of the big picture, as it constantly involves activities across the software life cycle This role is for someone who wants to work in software and enjoys multi-tasking Ideal for someone who is thinking about a move to project management