13,731 jobs found

OT Cyber Security Analyst Culham, Oxfordshire (2 days onsite per week) 50/hour Umbrella 36.43/hour PAYE Contract until 18th December 2026 Active SC Clearance Required (or lapsed within last 12 months) A government backed organisation is hiring an OT Cyber Security Analyst with industry experience in Oil & Gas or Chemical. You must a strong background in SIEM & SOC integration coupled with OT security frameworks IEC 62443, NIST CSF, CAF, ISO 27001 to support the protection and continuous improvement of Operational Technology (OT) environments across critical infrastructure and industrial systems. ...

An opportunity has arisen for an Agile Delivery Manager to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As an Agile Delivery Manager, you will support multiple cross-functional squads, helping them improve collaboration, delivery performance and sustainable ways of working within a fast-paced technical environment. This is a 6-month contract-based role offering hybrid / remote working options, salary range of £400 - £550 per day and benef ...

Job Title: Product Owner Experience level: Consultancy Charge rate: 760 per day INSIDE Clearance required: SC Cleared Location: Remote with some occasional travel to workshops Key Responsibilities: Working directly with infrastructure users to understand their technical needs - scoping, refining and validating their requirements ahead of iterative delivery. Co-ordination of Discovery activities to establish solutions to user requirements, seeing through Alpha, Beta phases, into Live service. Ow ...

IT Support Analyst 1st / 2nd Line Abingdon - Onsite (1 day remote) 3 Month Temp Contract £150 - £175 per day: MARS has partnered a leading specialist consultancy firm to hire in a temp IT Support Analyst on a 3-month temp contract. The Temporary IT Support Analyst role is often the first point of contact for IT across the business. Customer service is key to this role and the Temporary IT Service Desk Analyst will need to seek to fully understand the needs of the customer and have a real desire to help them get to a successful ...

Senior Systems Engineer Location: Bristol (20% onsite / 80% remote) Duration: Initial 6-month contract with strong extension potential Rate: 60- 65 per hour (Inside IR35) Security Clearance: Active SC Clearance required The Opportunity We are seeking an experienced Senior Systems Engineer to support the development of complex defence and aerospace capabilities. This role offers the opportunity to work across the full systems engineering lifecycle, helping to shape future operational solutions th ...

Location: Blandford, Dorset (primarily onsite with some hybrid working available) We are seeking an experienced CIS Engineer / Infrastructure Engineer to support a Defence technology programme focused on the delivery, maintenance and enhancement of secure development, test and deployable environments. This is a hands on engineering role supporting a mixture of on premise and cloud based infrastructure, ensuring secure, reliable and resilient environments are available for development, testing and operational activities. The successful candidate ...

SQL Database Administrator (DBA) Contract Daily Rate: 450 - 575 (inside IR35 via umbrella) Contract Length: 12 months Location: Hybrid Working - Chester 3 days per week and remote 2 days per week About Us: Our client is a dynamic organisation seeking an experienced SQL Database Administrator to join their team. This role is pivotal in maintaining the security, integrity, and performance of the company's database systems. Key Responsibilities: Administer, maintain, develop, and implement policie ...

Scrum Master (SFIA Level 5) Location: Remote (with ad hoc travel as required) Rate: 500 per day inside IR35 Contract Length: Initial 4-month discovery phase, transitioning into a long-term engagement with rolling 6-month Statements of Work Clearance: BPSS required Equipment: Bring Your Own Device (BYOD) Role Purpose We are seeking an experienced Senior Scrum Master / Agile Delivery Lead to drive Agile delivery across one or more squads within HMRC programmes. This role is responsible for ensuring effective Scrum practices, enhancing team performance, and delivering against programme objectives. You will act as a servant leader and coach, fostering continuous improvement and inc ...

MLOps Engineer / Machine Learning Engineer Location: Portsmouth (2 days every other week on-site, remainder remote) Rate: Up to £537 per day (Umbrella only) Clearance: MOD SC Clearance required (enhanced vetting applies) Your new company You will be joining a leading global consultancy delivering critical digital transformation programmes within the public sector. This role sits within a highly secure environment, supporting the development of advanced machine learning and MLOps capabilities across multiple use cases. Your new role As an MLOps Engineer, you will be responsible ...

MLOps Engineer / Machine Learning Engineer Location: Portsmouth (2 days every other week on-site, remainder remote) Rate: Up to 537 per day (Umbrella only) Clearance: MOD SC Clearance required (enhanced vetting applies) Your new company You will be joining a leading global consultancy delivering critical digital transformation programmes within the public sector. This role sits within a highly secure environment, supporting the development of advanced machine learning and MLOps capabilities across multiple use cases. Your new role As an MLOps Engineer, you will be responsible f ...