CBS Butler

Data Solution Engineer Permanent SC/DV Eligible Hybrid - Southampton (2 days per week in the office) Salary £65K - £80K Technology Solutions provider is hiring for a Data Solution Engineer to join their team based in Southampton. This is a permanent role offering a salary of £65K - £80K, depending on experience. SC/DV Clearance will be essential for this role. You will support the architecture, design, and delivery of data-heavy solutions, while also partnering with Client Managers in a pre-sales capacity to build client relationships and help shape solutions that drive future business opportunities. Responsibilities include: * Designing and delivering cloud-based data solutions (AWS/Azure/GCP) * Building resilient data pipelines for structured & unstructured data * Data ingest, transformation and persistence technologies * Agile delivery & CI/CD environments * Stakeholder engagement across technical and non-technical teams * AI/ML data applications Experience within Defence/National Security environments Skills and experience: * Experience within Defence, National Security or Public Sector environments * DDIL/constrained environments * Defence data standards & exchange schemas * Secure-by-design principles * Scrum/Product ownership exposure Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim/contract/temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

Data Solution Engineer Romsey/Hybrid (2 days onsite) £70,000 - £80,000 + 6% Bonus Candidates must be willing and eligible to go through SC and DV clearance Build mission-critical data platforms that matter. I am looking for a Data Solution Engineer on behalf of a cutting-edge technology organisation delivering complex, secure data solutions across high-profile national security and defence programmes. The ideal candidate will architect and deliver scalable cloud-based data platforms, engineer robust pipelines for structured and unstructured data, and help shape the future of advanced analytics capability. This isn't another "move data from A to B" role You'll work across the full life cycle: requirements capture, architecture, design, integration, and delivery. You'll be solving genuinely complex technical problems, influencing technology choices, and helping develop innovative new capability in Data, AI, and Analytics. What you'll be doing: Designing modern data architectures and platforms Building resilient cloud data pipelines (AWS/Azure/GCP) Working with structured & unstructured datasets at scale Driving technical decisions within multidisciplinary engineering teams Supporting early-stage concept work through to enterprise-scale delivery Engaging with stakeholders to shape future technical solutions What you'll bring: Strong experience designing & integrating data solutions Hands-on cloud engineering capability (AWS/Azure/GCP) Data ingest, transformation & persistence expertise CI/CD & Agile delivery experience Good understanding of structured and unstructured data, and the techniques needed to exploit them in different ways, including schemas, ontologies, taxonomies and translation/representation issues. Background in Defence/Public Sector/secure environments highly desirable A curious, hands-on mindset with strong stakeholder communication skills Why apply? Work on complex programmes with genuine national impact Solve hard technical problems using cutting-edge technology Join a high-growth engineering environment with serious investment in innovation Access unique, highly secure projects few engineers ever get exposure to This role features Big tech. Real impact. Serious engineering. If you are interested, please submit your CV!

MOD SC Cleared Network Engineer - Barrow-in-Furness £480 - £515 per day | 12-Month Contract | Full-Time Onsite We are looking for an experienced MOD SC Cleared Network Engineer to join a high-profile defence programme based onsite in Barrow-in-Furness, Cumbria (LA14 4BN) . This is a long-term contract opportunity working within a secure environment, collaborating with project managers, SMEs, architects, and operational support teams to deliver critical infrastructure and network projects. Essential Requirements Active MOD SC Clearance Sole UK National Must not have spent more than 28 consecutive days outside the UK within the last 5 years Available to work 5 days onsite in Barrow-in-Furness Must work Umbrella company Contract Details Rate: £480 - £515 per day Duration: 12-month contract Location: Barrow-in-Furness, Cumbria Working Pattern: Full-time onsite The Role You will support the delivery and integration of complex enterprise network infrastructure solutions within a secure defence environment. Key responsibilities include: Installation and configuration of network hardware and infrastructure Infrastructure surveys (wired and wireless) Office moves, adds, and changes Technical refresh of network hardware and cabling Configuration of: Switches Routers Firewalls Load balancers Voice systems Network impact assessments Testing and analysis against predefined plans Collaboration with project delivery and support teams to ensure smooth transition into live services Skills & Experience Required Minimum 5 years' experience in Network Engineering roles Strong experience with: Switching & routing Firewall technologies Load balancing Enterprise voice networks Cisco CCNA certified (or vendor equivalent) Strong understanding of: Network security VPN technologies Converged networks LAN/WAN infrastructure Broadband technologies Experience with enterprise-level installation, configuration, and troubleshooting Knowledge of: Racking Structured cabling Containment systems and standards SME-level expertise in one or more technical areas is advantageous Ideal Candidate You will be adaptable, delivery-focused, and comfortable operating in fast-paced, secure environments with changing priorities and high standards of delivery. If you hold active MOD SC Clearance and are looking for your next long-term onsite contract within defence infrastructure, apply now.

Network Engineer - DV cleared + 6 months + + Hybrid from MOD Corsham + DV cleared role + Inside IR35 + £500 - £550 a day Skills: +Cisco +DV clearance +MOD We are looking for a DV Cleared Network Engineer to join a Special Projects team on a long-term engagement. Role Overview Deliver and support secure communications and network systems within a specialist environment. Work across network and systems engineering , supporting design, build, configuration, and troubleshooting activities. Contribute to long-running, mission-critical projects with a strong operational focus. Skills & Experience Strong Network and Systems Engineering background. Proven experience with communications systems . Cisco networking expertise (routing, switching, comms-focused environments). MOD experience Security Clearance DV clearance is mandatory (must be current).

Software Engineer - Defence Technology £60,000 - £85,000 DOE Southampton - Hybrid Security Clearable *Are you a software engineer who wants your work to genuinely matter?* We're looking for a passionate software engineer to join a high-performing team tackling some of the most technically demanding challenges in the defence sector. This isn't about maintaining Legacy systems or shipping incremental updates - it's about building cutting-edge capability that operates at the edge, in the field, and under pressure. The Role You'll be part of a team delivering software solutions that leverage the latest in machine learning, edge compute, and DevOps automation. Think rapid capability deployment, deployed hardware environments, sensors, and robotics - the kind of engineering problems that push you to grow. You'll own code releases and deployments, support operational systems, and collaborate across disciplines to drive agile best practice into real-world solutions. What You'll Be Doing You'll work closely with product owners and fellow engineers across the full delivery life cycle - from architecture discussions to production deployments. Day to day, that means contributing to agile ceremonies (Scrum, Kanban or SAFe), participating in code reviews, working with quality engineers to uphold high standards, and troubleshooting operational systems when it counts. This is a collaborative, technically ambitious environment where your voice matters and your ideas get heard. What We're Looking For You'll have a degree in a STEM subject, or equivalent practical experience. Beyond that, we're interested in engineers who are curious, proactive, and genuinely energised by solving hard problems. You'll be familiar with some combination of the following - we don't expect expertise across everything, but we do want depth in some areas and a hunger to learn the rest. *Languages:* Python, Java, Rust, or JavaScript *Cloud:* AWS (primary), with Azure or GCP experience a bonus *Containerisation & Virtualisation:* Docker or Podman, Kubernetes, and ideally some exposure to GPU containerisation (NVIDIA Container Toolkit, Run:AI) *Architecture:* Microservices, serverless, edge compute, RESTful APIs, Protobuf/gRPC, and stream-based pub/sub systems including Kafka and MQTT *DevSecOps:* Git, CI/CD pipelines (eg GitLab), Infrastructure as Code (Terraform, Puppet, Ansible), and Linux Shell Scripting As important as the technical profile is the person behind it. You'll communicate clearly with colleagues at all levels, thrive in a team, and take ownership of your work with a solutions-first mindset. What's on Offer Alongside a competitive salary, you'll have access to a flexible benefits package spanning health and wellbeing, financial protection, and lifestyle perks. You'll join a genuinely inclusive organisation that invests in its people and its technology in equal measure - having doubled in size over the last four years, the growth here is real and the opportunities that come with it are too. There's also a thriving internal community of technical groups where engineers come together around shared interests, tools, and ideas. It's the kind of place where intellectual curiosity is encouraged, not just tolerated. *This role requires the ability to obtain UK Security Clearance.* If you're ready to work on problems that matter, with people who take pride in what they build, we'd love to hear from you.

DDI Engineer/DDI Migration Specialist - SC Cleared Cambridge (Hybrid) 12-Month Contract £450-£500 per day Inside IR35 Overview We are seeking an experienced DDI Specialist to lead a large-scale migration from BlueCat to Infoblox within a complex global enterprise environment. This is a hands-on engineering role requiring strong expertise across DNS, DHCP and IPAM , with responsibility for assessing the current estate, defining the migration strategy and delivering a low-risk implementation across multi-region infrastructure. The successful candidate will also help shape the future-state DDI platform through improved standards, automation, documentation and operational processes. Key Responsibilities Lead the migration from BlueCat to Infoblox Assess current DDI estate and define migration strategy Deliver DNS, DHCP and IPAM solutions across enterprise-scale environments Design and support scalable DDI architectures Implement and manage GeoDNS/GSLB solutions Integrate DDI services with: Active Directory Hybrid infrastructure environments ServiceNow workflows Drive automation using Ansible and Terraform Improve operational standards, documentation and platform governance Ensure minimal disruption to production services during migration activities Required Experience Essential Proven experience delivering end-to-end DDI migrations Strong hands-on expertise with both: BlueCat Infoblox Deep technical knowledge of: DNS (authoritative, forwarding, conditional forwarding) DHCP (scopes, failover, reservations) IPAM design and data modelling Experience within large-scale, multi-region enterprise environments Strong understanding of: Active Directory integrated DNS/DHCP Hybrid infrastructure environments Strong automation skills using: Ansible Terraform Experience integrating DNS/DHCP services into ServiceNow workflows Active SC Clearance Highly Desirable Experience with GeoDNS/GSLB Experience designing enterprise DDI architectures Strong documentation and operational improvement mindset Contract Details Rate: £450-£500 per day Contract Length: 12 Months IR35: Inside IR35 Location: Cambridge (Hybrid) Clearance: Active SC Clearance required If you are an experienced DDI Engineer with strong Infoblox migration expertise and SC Clearance, apply now for immediate consideration.

Senior Salesforce Developer - SC Cleared Rate : £675 a day IR35 : Inside IR35 Duration : Initial 6 month contract with high likelihood of extension Location: Belfast - estimated one day per week while onboarding moving to largely remote Clearance: SC Clearance required You will join a global IT Consultancy delivering digital transformation to a public sector body. As a Senior Salesforce Developer, you'll be instrumental in shaping innovative Salesforce solution. This opportunity offers a flexible hybrid working model, enabling you to work remotely across the UK with occasional travel to client sites in Belfast-primarily in the first month for onboarding. Key Responsibilities Design, develop, and maintain scalable Salesforce solutions aligned with client needs, adhering to best practices and quality standards. Collaborate closely with clients to gather detailed requirements, define technical solutions, and support successful deployment and user adoption. Lead Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives, utilizing tools such as Jira. Manage client relationships with professionalism, ensuring clear communication and delivering value-driven outcomes. Support and mentor junior team members, fostering technical growth and knowledge sharing. Participate in code reviews, enforce development standards, and pursue continuous improvements in development processes. Integrate Salesforce with other systems using APIs and DevOps best practices to support seamless operations. Your skills and experience: 5+ years of hands-on Salesforce development experience. Proficiency in Apex, Lightning Web Components (LWC), Visualforce, and Salesforce configuration. Strong understanding of Salesforce data model, platform architecture, and integration capabilities. Proven experience working within Agile methodologies and tools such as Jira. Excellent communication skills with the ability to collaborate effectively with clients and cross-functional teams. Ability to translate complex business requirements into effective technical solutions. A coaching mindset with enthusiasm for mentoring and team development. Desirable: Salesforce certifications (eg, Platform Developer I/II, Salesforce Administrator, App Builder). Experience in a client-facing IT consulting environment. Familiarity with CI/CD pipelines, API integrations, and Salesforce DevOps practices. Knowledge of cloud platforms such as AWS, Azure, or GCP.

Software Engineer Hampshire/Hybrid - 2 days per week onsite £60,000 - 65,000 per annum SC cleared The Opportunity Help deliver cutting-edge software solutions. You'll work on complex, real-world challenges using modern technologies like machine learning, edge computing, and DevOps automation to accelerate capability deployment. The Role You'll contribute to the development, release, and support of operational systems, with opportunities to expand into sensors and robotics. This is a collaborative role requiring strong technical expertise and effective communication across teams. What You'll Bring Degree in a STEM subject or equivalent experience Experience with some of the following: Languages: Python, Java, Rust, JavaScript Cloud: AWS (Azure/GCP beneficial) Containers: Docker, Kubernetes, GPU containerisation Architecture: Microservices, serverless, APIs, edge compute, pub/sub systems (Kafka, MQTT) DevSecOps: Git, CI/CD, Terraform/Ansible, Linux Scripting Proactive mindset, strong problem-solving skills, and ability to work independently or in teams Key Responsibilities Deliver software with product owners and engineering teams Contribute to Agile processes (Scrum, Kanban, SAFe) Ensure quality through testing and code reviews Support and troubleshoot live systems If this Software Engineer role is of interest, apply now or email me at (see below)

Exchange Specialist (Hybrid Exchange Build) Location: Hybrid - expenses for travel and accommodation in Ireland. Occasional visits to London. Contract: 4-6 months Start: ASAP +Outside IR35 +£500 - £535 a day We're looking for an Exchange Specialist with the technical chops and real-world experience to design and build a hybrid Exchange environment . This is a hands-on role for someone who's done this before and knows the difference between "it works in theory" and "it works in production." You'll be working as part of a project delivery team to implement a secure, scalable hybrid Exchange solution - integrating on-prem Exchange with Exchange Online, ensuring seamless coexistence, mail flow, and identity synchronization. Key Responsibilities Design, build, and configure a hybrid Exchange environment (on-prem + Exchange Online). Lead migration planning and execution for mailboxes, distribution lists, and shared resources. Implement best practices for security, authentication, and compliance (MFA, DKIM, SPF, DMARC, etc.). Work closely with Infrastructure and Security teams to integrate with Active Directory and Azure AD. Troubleshoot complex mail flow and hybrid connectivity issues. Document the environment, configuration, and migration procedures. Provide knowledge transfer and guidance to in-house IT teams. Required Skills & Experience Proven experience designing and implementing hybrid Exchange environments (Exchange 2016/2019 + O365). Deep understanding of Exchange Online, Azure AD Connect, and mail routing . Strong knowledge of PowerShell for automation and administration. Familiarity with M365 security & compliance features. Comfortable working independently and remotely, with occasional travel to Dublin for key project phases. Excellent communication skills - clear, direct, and able to translate tech into action. If you'd like to discuss this Exchnage SME in more detail, please send your updated CV to (see below) and I will get in touch.

UCCE Consultant - SC Cleared + 9 month initial contract + £560 to £625 per day + Hybrid working out of Berkshire + Inside IR35 Key Skills: + UCCE + WxCCE + SC Cleared We are looking for a skilled UCCE Engineer to join our team and take ownership of Cisco Unified Contact Center Enterprise environments. You'll be responsible for designing, implementing, supporting, and optimizing enterprise-level contact center solutions. This role requires a mix of technical expertise, troubleshooting skills, and stakeholder engagement to ensure seamless, resilient, and scalable voice/contact center operations. Key Responsibilities Design, configure, and deploy Cisco UCCE solutions including ICM, CVP, CUIC, CUCM, and Finesse. Manage integrations with third-party systems (WFM, CRM, CTI, SIP gateways, etc.). Monitor and troubleshoot voice infrastructure, ensuring high availability and performance. Perform regular upgrades, patching, and capacity planning. Support end-to-end call flows, routing scripts, and reporting solutions. Create and maintain technical documentation, diagrams, and knowledge base articles. Collaborate with business and IT stakeholders to gather requirements and deliver scalable solutions. Provide tier-3 support for complex incidents and root cause analysis. Ensure compliance with security and data governance standards. Required Skills & Experience Proven experience working as a UCCE Engineer in enterprise environments. Strong knowledge of Cisco UCCE components : ICM, CVP, CUIC, CUCM, Finesse. Proficiency in Scripting and call routing strategies. Solid understanding of SIP, VoIP, and telephony protocols . Experience with CTI integrations and multi-channel contact center solutions. Good troubleshooting skills across network, voice, and application layers. Cisco Webex - WxCCE Familiarity with Windows Server, SQL Server, and Active Directory in a UCCE context. Ability to work under pressure and resolve issues in mission-critical environments. Desirable Skills Cisco certifications (CCNP Collaboration, CCIE Collaboration, or equivalent). Knowledge of Genesys, Avaya, or other CCaaS platforms . Exposure to cloud-based contact centers (Webex CC, Amazon Connect, Five9, etc.). Experience with automation tools, Scripting (PowerShell, Python), or APIs .