Rullion

Rullion is seeking a Senior Backend Python Engineer to join their team in London. This hybrid role requires expertise in Python and Cloud services, with accountabilities including building full-stack applications and collaborating within an agile team. The initial contract is six months, extending based on performance and project needs. Ideal candidates will thrive in a diverse and collaborative environment, engaging with emerging technologies and contributing to all stages of application development.

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in London. It is a full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize, develop, test, and deploy new features and experiments. Engage in collaborative coding practices such as pair programming and code reviews within the team. Contribute to resolving the complexities inherent in large-scale systems and extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage with emerging technologies and collaborate with the team in designing solutions from inception, facilitated by effective communication skills that promote teamwork. Strong abilities in software design, problem-solving, and debugging. Enthusiasm for continuous code improvement and learning from peers. Please note Should your application be successful, and you are offered the role, a number of pre-employment checks need to be carried out before your appointment can be confirmed. Any assignment offer with our client will be subject to a satisfactory checking report from the Disclosure Barring Service. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.

Job Title: Incoming Goods Quality Inspector Location: Goole Hours of Work: Monday - Friday, 08:00 - 16:00 (may move to shift patterns in the future) Role Overview We are seeking a dedicated and detail-oriented Incoming Goods Quality Inspector to ensure that all incoming materials meet the required quality standards. The successful candidate will play a critical role in maintaining product quality, supporting production processes, and collaborating with both internal teams and external suppliers. Key Responsibilities Perform in-process tests and inspections, including hardness, weight, variation, and failure testing, to ensure batches meet specifications. Check materials against engineering drawings, standards, specifications, and norms. Process defined routines to safeguard established quality criteria. Monitor corrective actions initiated by QA and document results in the relevant systems. Initiate rework in accordance with SQA procedures when required. Report on failures, initiate Non-Conformance Reports (NCRs), and communicate with suppliers regarding quality issues. Operate within inbound logistics or production sites to ensure compliance with quality standards. Collaborate with Quality, Logistics, and Production teams, participating in project-specific production meetings. Serve as the main point of contact for SQA and order supervisors regarding QA activities on-site. Ensure deviations in materials are systematically recorded, evaluated, and corrected, implementing corrective and preventive measures in collaboration with relevant departments. Manage inspections in restricted zones. Undertake 4D/8D problem-solving processes where applicable. Utilize measuring equipment accurately and read engineering drawings proficiently. Apply Geometric Dimensioning & Tolerancing (GD&T) principles. Required Skills & Experience Minimum of 2 years' experience in a similar quality inspection role. Ability to use measuring equipment and read engineering drawings. Understanding of GD&T principles. Strong communication skills to liaise with suppliers and internal stakeholders. Must have experience of SAP Desirable Skills & Experience Knowledge of sampling plans and statistical methodologies. Experience working with ISO 9000, IRIS, or other international standards. Proficient in computer systems for documentation and reporting. Experience working directly with suppliers and cross-functional teams. Knowledge of quality methods and analytical tools such as APQP, RCA, 5Y, 8D. Previous experience as an internal auditor. Experience in the rail industry (not essential but advantageous). This position offers an opportunity to work in a dynamic and collaborative environment, ensuring quality standards are met and continuous improvement is embedded in the processes. Rullion supports applications from a diverse talent pool. We welcome the opportunity to discuss flexibility requirements. If you require any reasonable adjustments to be made to enable you to participate in the recruitment process, please contact us on Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.

Rullion is seeking an Incoming Goods Quality Inspector in Goole to ensure all incoming materials meet required quality standards and support production processes on-site. You will work with internal teams and suppliers, maintaining documentation and reinforcing quality across inbound logistics. The role requires hands-on inspection experience, the ability to read engineering drawings, and proficiency with measuring equipment and GD&T.

Business Architect: Location: Leiston Employment Type: Non-embedded (initial 6 months) Hybrid: must be on-site 3 days a week Experience: Experience coordinating complex infrastructure, facilities, telecommunications, networking, or connectivity projects Experience with physical hardware fit design, planning, procurement, and installation for the above activities Experience working on large site mobilisation programmes Experience working alongside: Facilities Management teams Site Operations teams Construction delivery teams Network and telecommunications engineers Infrastructure or IT operations teams Internet, and Telephony Service providers and contractors Profile: Highly organised and proactive. Comfortable working on a live construction site. Strong at coordinating people and analysing requirements. Confident challenging suppliers and driving actions to completion. Able to build relationships quickly across operational and technical teams. Pragmatic, delivery-focused and comfortable dealing with ambiguity. Key Responsibilities: Coordinate site connectivity initiatives across multiple construction and operational workstreams. Act as the primary interface between site operations, Digital & IT, suppliers and programme delivery teams. Support the mobilisation of connectivity services into new buildings, compounds and operational areas. Engage with facilities, construction, logistics and contractor teams to understand site requirements and constraints. Ensure appropriate governance, assurance and approval activities are completed. Support investment cases, project documentation and programme reporting where required. Coordinate supplier activities and ensure delivery commitments are understood and tracked. Escalate blockers and delivery risks proactively. Maintain stakeholder alignment across operational and project teams. Support operational transition and handover activities for connectivity services. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.

Job Title: End User Computing Manager Job Type: Permanent Start Date: ASAP Salary Range: £70,000 + Benefits Location: Teddington - preferably onsite full time Hours of Work: 36 hours a week, flexible start and finish times An exciting opportunity has become available for an experienced End User Computing Manager to join a leading organisation and play a key role in shaping and delivering the future of end-user technology services. Reporting to the Head of IT Operations, you will be responsible for the strategic direction, operational management, and continuous improvement of the End User Computing function. This role offers the opportunity to grow and lead a high-performing team while driving innovation, security, and service excellence across a complex technology environment. You will oversee endpoint platforms, workplace technologies, virtual desktop environments, collaboration tools, and hardware lifecycle management, ensuring colleagues receive a seamless, secure, and productive user experience. Key Responsibilities Lead and develop the End User Computing team, working closely with Infrastructure, Networks, Service Desk, and wider Technology teams. Define and deliver the End User Computing strategy and roadmap, ensuring alignment with wider IT and business objectives. Establish and maintain robust controls across endpoint platforms to ensure security, resilience, performance, and operational monitoring. Drive continuous improvement initiatives and evaluate emerging technologies to enhance productivity and user experience. Oversee IT Hardware Asset Lifecycle Management, ensuring effective governance, security, and availability of technology assets. Manage vendor relationships, contracts, renewals, and service performance against agreed SLAs. Lead the delivery and continuous improvement of endpoint platforms including operating systems, software deployment, patching, mobile device management, virtual desktop environments, and collaboration technologies. Support the successful transition of new and changed services into production environments. Build strong relationships with stakeholders across the organisation to ensure solutions meet business needs and maximise value from technology investments. Ensure appropriate documentation, standards, procedures, and operational runbooks are maintained and regularly reviewed. Champion best practice frameworks, including ITIL-aligned processes where appropriate. Contribute to organisational change initiatives through effective communication, leadership, and stakeholder engagement. Qualifications/Experience Required Proven experience leading End User Computing, Desktop Services, Workplace Technology, or Endpoint Management functions. Strong technical knowledge of endpoint platforms, operating systems, software deployment, patch management, and device management technologies. Experience managing Microsoft 365 environments and collaboration technologies. Knowledge of Virtual Desktop Infrastructure (VDI) technologies and endpoint security controls. Experience overseeing IT hardware asset management processes and lifecycle management. Strong understanding of service management principles and ITIL best practices. Experience managing third-party suppliers and vendor relationships. Demonstrable leadership experience, including coaching, mentoring, and developing technical teams. Excellent communication, stakeholder management, organisational, and problem-solving skills. Experience working within complex or enterprise-scale technology environments is desirable. UK National Security Vetting Status Ability to obtain relevant security clearance may be required for this role. We are committed to equality, diversity, and inclusion and ensure equal opportunities for all employees and applicants.

Rullion is seeking an experienced End User Computing Manager located in Teddington. This is a permanent role that involves leading a high-performing team and managing the End User Computing function. The successful candidate will have a strong technical background in endpoint technologies and be responsible for driving continuous improvements and ensuring a seamless user experience within a complex IT environment. This role requires excellent leadership and communication skills, alongside knowledge of ITIL best practices. A competitive salary of £70,000 plus benefits is offered.

Job title: Sustainability Manager Job Type: Permanent Start date: Subject to clearance Salary: £50,000-£60000 Per Annum + Car Allowance + Benefits Location: Workington, Cumbria Hours of work: 40 Hours Per Week The Role As the Sustainability Manager you will be working closely with project and design teams, stakeholders and the supply chain. You will develop and implement energy management and carbon reduction plans, ensuring compliance with ISO 50001 and assist in the business achieving the goals set out by the clients Sustainability Plan. You will guide bid teams and operational teams around the specific requirements of clients, local authorities and frameworks. You will explore innovation in construction, identifying means by which carbon reductions can be achieved and working with project and design teams in the successful adoption of new practices and continuous improvement. You will also contribute to the sustainability strategy development and implementation in the business. Main Responsibilities Develop project specific sustainability management plans which are aligned to the client strategy plans where appropriate. Liaise with the project site teams and supply chain on site and ensure that Client & Stakeholder sustainability objectives are met within the required timeframe. Develop communication tools (eg guidance & training materials, newsletters, alerts) to inform client personnel & stakeholders about sustainability issues and performance. Help the company deliver its ISO 50001 commitments and vision to sites. Assist in the necessary data collection and reporting in line with client requirements for energy and GHG emission reporting. Identify opportunities and gains from projects that can add value for money or deliver the requirements in a more sustainable way. Assist the designers and engineers in achieving step change and looking to using sustainable materials in the design and construction. Capture best practice and produce case studies to share information and improve performance. Engage with client Procurement team to drive continuous improvement against client objectives and client requirements. Report on a monthly basis on project and business sustainability performance. Identify opportunities to develop own skills and experience consistent with supporting projects and to continually challenge own practice and development to provide a high-quality support to client. Contribute to winning work when required eg PQQ's, tenders, interviews. Experience and Qualifications Good knowledge of sustainability issues in construction, through experience, training, education. Willing to undertake further training where required. Preferably Degree level qualified, must be working towards (or hold) ISEF membership at an appropriate level (or similar professional body). Must have a good understanding of the construction process, the desire to understand and work with engineers to find better sustainable solutions to issues within the established constraints. Good understanding of carbon reduction planning. All candidates MUST have experience of working within the Nuclear industry. All candidates MUST be eligible to work in the UK and be able to obtain Security Clearance. We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants.

Rullion is seeking a Sustainability Manager to work closely with project teams and stakeholders in Workington. You will develop and implement energy management and carbon reduction plans to ensure compliance with ISO 50001. The ideal candidate will have a good understanding of sustainability in construction, experience in the Nuclear industry, and the ability to liaise effectively with various teams. This role is permanent, offering a salary range of £50,000-£60,000 per annum plus benefits.

Rullion is seeking a Senior Product Designer to enhance key customer experiences across digital journeys. This senior, hands on position requires expertise in designing clear, intuitive interactions for web and mobile platforms. The role involves owning customer journeys, collaborating with cross-functional teams, and continuously improving usability through data insights. It is a full-time, six-month contract with a hybrid working model in London.

Join a forward-thinking UK energy provider focused on sustainable solutions. We're looking for a Senior Product Designer to shape and enhance key customer experiences across digital journeys, designing clear, intuitive, high-quality interactions across web and mobile that help customers complete important tasks with ease and confidence. This is a senior, hands on role for someone with strong end to end product design expertise who thrives in complex environments and can move quickly from defining problems to delivering polished solutions. The role is an initial six month contract (with potential extension), full time (37 hours/week), with a hybrid model (one day every two weeks in the London office). Key Responsibilities Own the design of customer facing journeys from discovery through to final UI Translate complex service challenges into intuitive, accessible experiences Collaborate cross functionally with product, research, content, engineering, and business teams Deliver interaction design, user flows, wireframes, and high fidelity UI Influence product direction through problem framing, ideation, and prioritization Balance customer needs with business and operational feasibility Use data, insights, and testing to continuously improve usability Ensure consistency across end to end journeys Contribute to and evolve design systems and patterns Champion accessible, inclusive, and consistent design standards Enable rapid iteration while maintaining high quality design craft Skills & Experience Extensive senior level product design experience across complex digital products Strong portfolio covering both mobile apps and responsive web Proven ability to simplify complex or regulated journeys Expertise in UX, interaction design, and visual execution Skilled in journey mapping, flows, and information architecture Comfortable working in ambiguity and shaping solutions with cross functional teams Data informed approach using user research and usability testing Strong balance of pace, quality, and commercial priorities Excellent communication skills with the ability to explain design decisions clearly Self starter who delivers impact quickly Utilities, energy, or similarly complex service led industries Experience across account management, service tools, billing, payments, onboarding, loyalty, and self service journeys Working within regulated environments with accessibility standards Experience contributing to or working within established design systems

Job Title: Project Manager Job Type: Permanent Start Date: ASAP Salary: £55,000 + Car Allowance Location: Winchester Hours: 37 hours per week Hybrid working available after successful completion of probation Role Information We're looking for an experienced Project Manager to join a growing engineering team delivering complex design, engineering and turnkey projects. This is an excellent opportunity for someone who enjoys leading projects from concept through to completion while working closely with clients, suppliers and internal stakeholders. As Project Manager, you'll take ownership of the full project lifecycle, ensuring projects are delivered safely, on time, within budget and to the highest quality standards. Key responsibilities Managing the successful delivery of engineering, design and turnkey projects from initiation through to completion. Leading all project phases including design, engineering, procurement, subcontract manufacture, build, testing and installation. Planning, monitoring and controlling project schedules, budgets, resources and risks to achieve successful project outcomes. Managing suppliers, subcontractors and procurement activities for materials, fabrication and specialist services. Producing and maintaining project plans, forecasts, reports and documentation for internal teams and clients. Monitoring project performance and financials, ensuring effective cost control and resource management. Building strong client relationships, managing expectations, identifying opportunities for additional work and overseeing change control. Ensuring compliance with company procedures, contractual obligations, UK and European safety standards, quality requirements and GDPR. Supporting wider business initiatives, collaborating with senior project teams and contributing to continuous improvement. Representing the business professionally during client meetings and occasional UK and overseas travel. Qualifications & Experience To be successful in this role, you'll ideally have: Professional membership of an appropriate body (e.g. MAPM). A recognised Project Management qualification or be working towards one. Degree qualification (or equivalent) in a relevant engineering or technical discipline. The ability to obtain UK Security Clearance (SC). Interested? If this sounds like the next step in your career, we'd love to hear from you. Click Apply Now to submit your application. We celebrate diversity and are committed to creating an inclusive environment where everyone has equal opportunities to thrive. We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants.

Rullion is seeking an experienced Project Manager in Winchester to join a growing engineering team focused on delivering complex design and engineering projects. This permanent position requires overseeing the full project lifecycle, ensuring timely and budget-compliant delivery while maintaining quality standards. The successful candidate will have a degree in engineering or a related field, along with project management qualifications. The role offers a competitive salary of £55,000 plus a car allowance and provides opportunities for hybrid working after probation.

Overview This is a hands on engineering role focused on designing and building instrumentation and data acquisition systems that support advanced fusion research and complex engineering environments. You will work across electronics, measurement systems, and laboratory based testing, developing solutions ranging from PCB design and electrical wiring through to sensor integration, system commissioning, and data acquisition. This is an excellent opportunity to join a growing engineering team in a newly created role offering broad technical exposure and ownership across complete systems. Key Responsibilities Design and develop instrumentation and data acquisition systems for monitoring and controlling engineering systems. Produce electrical schematics, wiring diagrams, and PCB designs. Assemble, test, and commission laboratory based test systems. Install and integrate sensors, including temperature, resistance, and other measurement devices. Work closely with engineers and scientists to design and deliver test facilities and experimental systems. Collaborate with external suppliers and technical partners on instrumentation and electronics development. Define software requirements and support the development of control and data acquisition systems. Analyse test data and prepare clear technical documentation and reports. Essential Experience & Skills Degree or equivalent experience in Electronics, Electrical Engineering, Physics, or a related discipline. Experience working with instrumentation and data acquisition hardware. Strong understanding of measurement principles, including accuracy, precision, sensitivity, and uncertainty. Experience designing electrical schematics and PCBs. Hands on experience working in laboratory, testing, or experimental environments. Good understanding of electronic components used within instrumentation and measurement systems. Strong analytical and problem solving skills. Ability to work collaboratively within multidisciplinary engineering teams. Desirable Experience designing custom data acquisition PCBs. Experience working in research and development (R&D) or experimental engineering environments. Familiarity with cryogenic systems or high magnetic field applications. Experience with PXI, CompactRIO (cRIO), or similar modular data acquisition platforms. Exposure to embedded systems, FPGA development, or programming languages such as C/C++ or LabVIEW. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.

Rullion is seeking an engineer focused on designing and building instrumentation and data acquisition systems that support advanced fusion research. The role includes working across electronics and laboratory based testing, offering broad technical exposure and ownership. Candidates should possess a degree in Electronics or a related discipline, with hands-on experience in instrumentation, electrical schematics, and problem-solving skills. Join a growing team and contribute to innovative engineering projects.

Job Purpose / Overview The Senior Project Manager is responsible for leading the planning, execution, and delivery of multiple large-scale, complex IT and business change projects and programmes that enable the strategic objectives for Sizewell C (SZC). The role holder will ensure delivery to agreed time, cost, and quality baselines while managing significant budgets, multi-vendor teams, and senior stakeholder relationships. Reporting to the SZC IT Programme Manager, the post holder will also provide leadership to Project Managers and oversee critical delivery workstreams that support the SZC Nuclear New Build programme. Framework & Boundaries The Senior Project Manager is given delegated authority to deliver large-scale programmes within approved budget, schedule, and scope tolerances, in line with SZC's governance, EDF Group IT standards, and nuclear regulatory requirements. The role holder will balance compliance obligations with pragmatic, outcome-focused delivery decisions in a fast-paced, high-risk environment. Dimensions The Senior Project Manager will oversee a portfolio consisting of multiple concurrent projects and programmes, each valued between £0.5m and £5m, with durations ranging from several months to multiple years. This role includes direct line management of 1 or more Project Managers and indirect oversight of delivery partner and supplier teams comprising 10 to 25 individuals. The Senior Project Manager will have delegated authority for managing project budgets up to agreed limits, with escalation procedures in place for higher-level approvals. Additionally, the role involves engagement with SZC senior leadership, EDF Group functions, Tier 1 suppliers, and regulators. Knowledge & Skills Essential Strong knowledge of project and programme management methodologies (e.g., PRINCE2 Practitioner, APM, MSP). Excellent leadership and stakeholder management skills, with the ability to influence at senior levels. Proficient in MS Project, Excel, PowerPoint, and other project planning tools. Strong financial acumen, including budget forecasting and cost control. Understanding of IT infrastructure, enterprise applications, and digital transformation delivery. Desirable Knowledge of Agile delivery methods. Understanding of ITIL service management and transition principles. Qualifications & Experience Essential Proven track record of successfully delivering complex IT-enabled change projects and programmes in regulated or safety-critical industries, ideally within large-scale infrastructure, construction, or engineering environments. Demonstrable experience managing budgets of up to £5m and leading multi-vendor, multi-discipline delivery teams across the full project lifecycle. Experience in project and programme management methodologies (e.g., PRINCE2 Practitioner, APM, MSP) with the ability to adapt methods to suit delivery needs. Strong financial management skills, including forecasting, cost control, and business case development. Experience overseeing supplier performance, contractual compliance, and commercial management. Demonstrated ability to engage with and influence senior stakeholders and governance boards. Desirable Previous experience in the nuclear, energy, or major infrastructure sectors. Familiarity with EDF Group IT governance processes and standards. Experience in Agile or hybrid delivery methodologies. Understanding of ITIL service management and transition principles. Experience with digital transformation projects involving enterprise applications, data platforms, or infrastructure modernisation. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.

Rullion is seeking a Senior Project Manager to lead the planning, execution, and delivery of complex IT projects for Sizewell C in Greater London. This role involves management of project budgets between £0.5m and £5m and requires strong knowledge of project management methodologies and excellent leadership skills. The successful candidate will engage with senior stakeholders and have a proven track record of managing multi-vendor teams across the full project lifecycle.