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Contractor 12
Information Technology Outside IR35 systems engineer

12 systems engineer jobs found

CL
Apr 09, 2026  
Infrastructure Engineer
The Opportunity Assist in supporting and maintaining project IT infrastructure, including systems maintenance, imaging, backups, and training support, as well as assisting with systems engineering integration activities. Key Responsibilities Supporting and maintaining project IT infrastructure (servers, workstations, and applications) to ensure high availability during live projects and training. Installing, commissioning, testing, and supporting IT hardware and software, including troubleshooting issues and maintaining accurate engineering documentation. Proactively identifying and resolving potential IT risks, contributing to site acceptance testing, and supporting formal query resolution for deployed teams. Providing end-user support and on-the-job training to colleagues, including UK-based and international personnel. Working collaboratively with local teams, other sites, and customer stakeholders, offering technical advice where required. Essential Skills &...
IR35 Status:
Outside IR35

CV-Library Lincoln, Lincolnshire Contractor
CL
Apr 09, 2026  
Contract IT Manager
Role: Contract IT Manager / Head of IT (OUTSIDE IR35) Length: 6 to 9 Month Contract Location: Hybrid in Reading (1-2 days onsite) Day Rate: £500 to £600 per day The Role Technify Talent is partnering with a leading technology business based in Reading to hire a Contract IT Manager / Head of IT on a 6 to 9 month initial contract (Outside IR35). This is a hands on leadership role, overseeing a small IT Team (3 Linux Systems Engineers and 1 Infrastructure Lead) while driving the business’s IT transformation journey. The business’s infrastructure is primarily on-premise, with plans to transition to the cloud to support growth, improve scalability, and enhance operational scalability. Key Responsibilities * Infrastructure Management: Oversee daily IT operations, manage team of 4, ensure secure network and data systems * IT Transformation: Lead initiatives aligning IT with business goals, identify process improvements * Cybersecurity / ISO: Identify risks, lead ISO/IEC...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 09, 2026  
Contract IT Infrastructure Manager
Role: Contract IT Infrastructure Manager (OUTSIDE IR35) Length: 6 to 9 Month Contract Location: Hybrid in Reading (2 days onsite) Day Rate: £500 to £600 per day The Role Technify Talent is partnering with a leading technology business based in Reading to hire a Contract IT Infrastructure Manager on a 6 to 9 month initial contract (Outside IR35). This is a hands on leadership role, overseeing a small IT Team (3 Linux Systems Engineers and 1 Infrastructure Lead) while driving the business’s IT transformation journey. The business’s infrastructure is primarily on-premise, with plans to transition to the cloud to support, growth, improve scalability, and enhance operational scalability. Key Responsibilities * Infrastructure Management: Oversee daily IT operations, manage team of 4, ensure secure network and data systems * IT Transformation: Lead initiatives aligning IT with business goals, identify process improvements * Cybersecurity / ISO: Identify risks, lead ISO/IEC...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 12, 2026  
Senior Software Engineer
Senior Software Engineer 6 month contract Based in Bristol Offering £60ph Outside IR35 Do you have experience in version control and configuration management (Git, AWS)? Do you have experience in Python(pytest)? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Senior Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Do you the nature of the work you will be involved in, you will be required to go through MOD SC clearance. You will be involved in: Take ownership of specific software work packages, including low-level planning, delivery, and reporting Design, implement, document, and test software modules and components Peer review code, application design,...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Lead Software Engineer
Lead Software Engineer 6 month contract Based in Bristol Offering £80ph Outside IR35 Do you have experience in AI/ML development or model-based engineering? Do you have experience in Python, C#, or .NET? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Lead Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Do you the nature of the work you will be involved in, you will be required to go through MOD SC clearance. You will be involved in: Own end-to-end technical delivery across the programme Make time-critical delivery decisions in the absence of programme leadership Break down high-level requirements into structured deliverables for engineering teams...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Senior Machine Learning Engineer
Location: Bristol (20% onsite) Duration: 6 month contract Rate: £78ph LTD (Outside IR35) Role details: Our client, a leader in the defence and security sector, is seeking a Senior Machine Learning Engineer to join their team on a contract basis. This role involves developing and deploying advanced machine learning models essential for secure, high-integrity systems and services across critical defence, government, and public sector programmes. Key Responsibilities: Design, build, and optimise machine learning models, including NLP, computer vision, and predictive analytics Own the ML lifecycle from data preparation through to training, evaluation, and deployment Implement and maintain MLOps workflows for continuous integration and delivery of ML models Collaborate with Data Engineers and DevOps teams to ensure production readiness and scalability Contribute to architecture decisions for ML pipelines and data flows Apply secure coding and configuration practices in line with...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Senior Software Engineer - Python / Docker
Location: Bristol or Southampton (20% onsite) Duration: 6 month contract Rate: £61.90ph LTD (Outside IR35) Role details: Our client, a prominent player in the Defence & Security sector, is seeking a Senior Software Engineer with expertise in Python, Docker, and Cyber Security for a 6-month contract based in Bristol or Southampton. The role involves a hybrid working model with approximately 20% onsite presence. Key Responsibilities: Take ownership of specific software work packages, including low-level planning, delivery, and reporting, with the ability to work independently and autonomously. Possess a strong understanding of microservice software architecture. Design, implement, document, and test software modules and components. Peer review code, application design, and test results to ensure compliance with standards and governance. Troubleshoot complex issues and provide technical guidance to engineers. Mentor and support junior developers, sharing knowledge and best...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Software Engineering Lead - Python, C#, .NET
Location: Bristol (20% onsite) Duration: 6 month contract Rate: £81.75ph LTD (Outside IR35) Role details: Our client, a prominent entity in the Defence & Security sector, is currently seeking an experienced Lead Software Engineer to provide hands-on leadership across a high-priority software delivery programme. Based in Bristol, this contract role requires a self-starter who can swiftly comprehend complex problem domains, translate requirements into actionable deliverables, and drive engineering teams to successful outcomes. Key Responsibilities: Delivery & Execution Own end-to-end technical delivery across the programme. Make time-critical delivery decisions in the absence of programme leadership. Break down high-level requirements into structured deliverables for engineering teams. Sequence work, set priorities, and maintain delivery plans. Act as escalation point for blockers, risks, and technical issues. Drive tangible progress across multiple engineering and...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Lead Software Engineer - SC Cleared
Lead Software Engineer Rate: £600 a day IR 35 Determination: Outside IR35 Location: Bristol Working Pattern: 20% onsite Clearance: SC Clearance required Overview: Technical Leadership, Operational and People Management, Technical direction of complex projects A global defence technology consultancy ole are looking for an experienced Lead Software Engineer to provide hands‑on leadership across a high‑priority software delivery programme. This is a senior contractor role requiring a self‑starter who can quickly understand a complex problem domain, translate requirements into actionable deliverables, and drive engineering teams to successful outcomes. You will act as the technical and delivery focal point for multiple workstreams, ensuring work is sequenced, risks are managed, progress is unblocked, and the programme maintains momentum. This role blends technical leadership, delivery ownership, and stakeholder management, and is ideal for someone with a background in leading...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 12, 2026  
Lead Software Engineer - SC Cleared
Lead Software Engineer Rate: £600 a day IR 35 Determination: Outside IR35 Location: Southampton Working Pattern: 20% onsite Clearance: SC Clearance required Overview: Technical Leadership, Operational and People Management, Technical direction of complex projects A global defence technology consultancy are looking for an experienced Lead Software Engineer to provide hands‑on leadership across a high‑priority software delivery programme. This is a senior contractor role requiring a self‑starter who can quickly understand a complex problem domain, translate requirements into actionable deliverables, and drive engineering teams to successful outcomes. You will act as the technical and delivery focal point for multiple workstreams, ensuring work is sequenced, risks are managed, progress is unblocked, and the programme maintains momentum. This role blends technical leadership, delivery ownership, and stakeholder management, and is ideal for someone with a background in leading...
IR35 Status:
Outside IR35

CV-Library Southampton, Hampshire Contractor
CL
Apr 12, 2026  
Senior Software Engineer - SC Cleared
Senior Software Engineer Rate: £450 a day IR 35 Determination: Outside IR35 Location: Southampton Working Pattern: 20% onsite Clearance: SC Clearance required Stack overview: Python (including pytest), git, Docker and AWS with prior experience building full stack Flask You will join a global defence technology consultancy and take ownership of specific software work packages, including low level planning, delivery, and reporting, with ability to work independently and autonomously. You will have strong understanding of microservice software architecture, and design, implement, document and test software modules and components. What you'll bring Strong technical ability with proven experience delivering software components and modules. Ability to work confidently, strategically and autonomously Ability to balance hands-on coding with document writing and planning session participation Your skills and experience: Proficiency in Python (including pytest), git, Docker and...
IR35 Status:
Outside IR35

CV-Library Southampton, Hampshire Contractor
CL
Apr 12, 2026  
Senior Software Engineer - SC Cleared
Senior Software Engineer Rate: £450 a day IR 35 Determination: Outside IR35 Location: Bristol Working Pattern: 20% onsite Clearance: SC Clearance required Stack overview: Python (including pytest), git, Docker and AWS with prior experience building full stack Flask You will join a global defence technology consultancy and take ownership of specific software work packages, including low level planning, delivery, and reporting, with ability to work independently and autonomously. You will have strong understanding of microservice software architecture, and design, implement, document and test software modules and components. What you'll bring Strong technical ability with proven experience delivering software components and modules. Ability to work confidently, strategically and autonomously Ability to balance hands-on coding with document writing and planning session participation Your skills and experience: Proficiency in Python (including pytest), git, Docker and AWS...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
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