Certain Advantage

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 is currently looking to recruit a C# Software Engineer subcontractor on an initial 12 month contract. Desktop C# is the expertise the department are looking for; with some experience with C++ but doesn't need to be overly extensive. Job Title: C# Software Engineer Rate: £65.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at 'time and a quarter' Location: Stevenage or Bristol Hybrid/Remote working: The role will be a hybrid role of 3 or 4 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle. The team integrate real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training capability and support. The role support the development of the worlds most advanced defence systems from the initial concept all the way through to in service support and training, using a range of simulation technologies, including digital twins and emulators. Working with Project Leads and Simulation Architects to design and develop simulation components as an end to end representation of a weapon System in a synthetic environment using C#, C++ and integration simulations, supporting a number of industry standards. You will work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset/experience required: Proficient in C# C++ experience would be great Microsoft Visual Studio, Eclipse, Ability to work from high level/system view into technical detail. Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes

Configuration Manager Portsmouth 12 Month Contract (likely to be extended beyond) This role requires Security Clearance Working on behalf of Manufacturing company within Aerospace / Space industry, they are seeking a Configuration Manager who comes from Aerospace, Space, Military, Automotive, Petro-Chemical industry, (any industry with rigorous data control) click apply for full job details

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 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). Candidates with a strong C++ Software Engineering/Embedded Software Engineer background ideally from the Defence/Aerospace industry would be suitable for this position. Rate: £67.00 per hour 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 be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). 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 Job Description: By embracing the latest software technologies and methods the Development Simulation software department delivers exceptional software solutions for non-production based test systems that meet the unique requirements of the prime software development teams. In addition we also provide equipment simulation systems to support product integration as well as software to support and assist the manufacturing process. The successful candidate will join the development team responsible for building and integrating Real Time test and data capture systems. The role will focus on developing and maintaining software in a Linux environment, working closely with high-speed multi-channel SFPDP cards, Real Time data flows, and complex multi-threaded processing pipelines. Proficient in C++ and with knowledge of C#, you will play a critical part in the design, development, integration, and verification of test software solutions that are central to our system validation and delivery capabilities. Responsibilities: Design and develop Real Time test and capture software on Linux systems using C++. Integrate and interface with high-speed SFPDP cards across multi-channel data pipelines. Architect and implement robust, scalable, and maintainable multi-threaded applications. Define and implement data sequencing and synchronisation logic to support deterministic capture and replay. Work with hardware teams to ensure seamless integration and timing alignment between software and capture cards. Lead and contribute to system integration, verification, and testing at both component and system levels. Conduct performance analysis, debugging, and optimisation of Real Time systems. Document architecture, interface definitions, and test procedures to support handover and formal test activities. Skillset/experience required: Extensive experience in C++ development in a Linux environment. Proficiency in C# for tooling, test interfaces, or Windows components as needed. Proven experience working with Real Time data systems, preferably involving SFPDP or other high-speed digital protocols. Demonstrable skills in multi-threaded and concurrent programming. Experience with low-level I/O, DMA, or driver-level interactions with PCIe cards or similar. Familiarity with software sequencing frameworks or custom state machines for test execution. Strong experience with integration, system test, and debugging complex interactions between software and hardware. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (eg, Git) and CI/CD Desirable Skills: Experience with SFPDP (Serial Front Panel Data Port) specifically in defence, aerospace, or data acquisition contexts. Knowledge of FPGA-based data acquisition systems and synchronisation methods. Familiarity with unit testing frameworks, automated test rigs, or hardware-in-the-loop (HWIL) setups. Experience developing or integrating with Real Time operating systems (RTOS) or using Real Time Linux extensions.

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

IT Change Analyst7 month contract Location: West Midlands (Hybrid: 2-3 days office) Rates: Negotiable (DOE) We are seeking an experienced Change Analyst to join a high-profile transformation programme within a leading global organisation. The role will suit someone with strong analytical ability, governance experience, and a proven track record of supporting complex change initiatives across business and IT environments. Key Responsibilities Support the delivery of business and IT change projects across the full lifecycle - planning, execution, monitoring, and closure. Develop and maintain key governance documentation, including project plans, RAID logs, status reports, and stakeholder dashboards. Coordinate and support UAT activities, workshops, and stakeholder training to ensure smooth adoption of change. Manage risks, issues, and dependencies, escalating where appropriate and ensuring mitigation plans are in place. Act as a bridge between project teams, operations, and stakeholders to ensure clear communication and effective delivery. Skills & Experience Demonstrable experience as a Change Analyst within large, complex organisations. Strong understanding of change governance, RAID management, CAB/TCAB processes, and project documentation. Hands-on experience supporting large-scale rollouts, system implementations, or acquisitions. Excellent stakeholder management and communication skills, with the ability to engage across technical and business teams. Familiarity with UAT planning, execution, and reporting. Desirable Experience within automotive, engineering, or other large-scale manufacturing environments. Knowledge of project management methodologies and tools (e.g. Agile, Waterfall, MS Project, JIRA, Power BI). This is an excellent opportunity to play a key role in a major transformation programme , offering long-term stability and exposure to a fast-paced, global environment.If you are interested and keen to find out more, please apply now with your updated CV and reach out to Tom Johnson at Certain Advantage - Ref: 78978

World Class Defence Organisation based in Bristol is currently looking to recruit 3x C++ Software Engineer subcontractors on an initial 12 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: 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 Job Description: The HMI & Cyber team is looking for software engineers to join us developing the future Laser defence capability for the Royal Navy. We are looking for engineers with both a deep and broad range of experience in software engineering throughout the development as well as being able to support and mentor other engineers in their team. Responsibilities: Development of a C++ HMI application on a Linux Operating System To undertake a full range of engineering activities in line with relevant processes, quality and other requirements Be capable of developing collaborative relationships with team members both within the SW organisation and other parts of the company Be willing and able to support other engineers within the team Skillset/experience required: Skillset/Experience required: Use of C++ in a safety related environment Knowledge of Software development practices and process is required A Software Engineer capable of design, development and proving of efficient Software. Bonus Experience/Knowledge: Experience using Qt GUI framework Integration and use of GIS tools Information security experience included methods of locking down operating systems and deployment in a Windows and Linux environment. Knowledge of DDS Middleware Integration of external video streams Automated Testing

Brand Design Planner Coventry Contract Until March 2026 Working with a global automotive company, an opportunity as arisen for a Brand Design Planner (producer) where you will be responsible for the upfront coordination and handling of requests into the brand design team. The purpose of the role Is to turn requests into robust project plans, resourced appropriately and structured with deliverables and reviews against timing plans, setting projects up for success before handing off to programme management key responsibilities Responsible for setting up how multi disciplinary projects are operationalised. creating the framework and blueprint for delivery. Follow projects through from ko to conclusion and ensure successful delivery Act proactively to anticipate issues and manage risk. Insightful planning that marries resource and deliverables and timing. Key support function of operational management of the design hub, to achieve our strategic objectives Liaise and co-ordinate with programme management and business operations teams to ensure appropriate team capacity to deliver projects on-time and to budget Supports and informs capacity planning Essential Skills Required are: Knowledge of design and the process through to delivery Experience of strategically planning multi-disciplinary projects Ability to translate plans and strategies into action to support the execution of projects. Producer with a strong track record of delivery within both agency and corporate settings Creatively sensitive and acumen to understand complex multi-disciplinary design projects Strong stakeholder management and influencing skills Interpersonal skills and the ability to present complex information to all levels within the business Comfortable managing projects across different cultures, geography and time zones. Experience of wrike, workfront and ms project KEY PERFORMANCE INDICATORS Projects robustly structured and planned for successful outcomes.