22 of 22 Contract Principal Engineer Jobs

Principal Systems Engineer – Modelling/Architecture Barrow-in-Furness, Cumbria (or alternatively Filton, Bristol or Broad Oak, Portsmouth if desirable) – hybrid working 2 days onsite each fortnight – 12 month contract duration – Pay rate £58 p/h PAYE basic (£66.43 p/h including holiday pay) or £78.33 …/h Umbrella The Principal Engineer - Systems (Modelling) will be able to apply their subject matter expertise and domain experience to support submarine programmes through the formalised application of modelling to support system requirements, design, analysis, verification and validation activities beginning in the Strategy and/or Concept ...

Private Cloud Principal Engineer - 12 months - Sheffield (HYBRID) £600/day - Inside IR35 We're recruiting for a Principal Engineer to provide hands-on technical leadership across a private cloud platform for a leading global banking and financial services organisation, shaping and improving virtualisation, container … platform usage: topic design patterns, partitioning strategy, resiliency, schema governance, security, monitoring, and capacity planning What You Will Ideally Bring: Proven experience as a Principal Engineer, Lead Engineer, or Senior Staff Engineer (or equivalent) in large-scale, regulated, enterprise environments Strong background in private cloud/ ...

Role Title: Private Cloud Principal Engineer Duration: contract to run until 25/08/2027 Location: Sheffield. Hybrid, 3 days per week onsite Rate: up to £702.88 p/d Umbrella inside IR35 Role purpose/summary As a Principal Engineer in Private Cloud … write crisp design docs and influence decision forums. To be successful in this role, you should meet the following requirements: Proven experience as a Principal Engineer/Lead Engineer/Senior Staff Engineer (or equivalent) in large-scale, regulated, enterprise environments. Strong background in private cloud ...

that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Private Cloud Principal Engineer Location: Sheffield (3 days per week onsite mandatory) End Date: 25th August 2027 Rate: £683 per day all inc. (PAYE through Umbrella … this role, you will: As a Principal Engineer in Private Cloud, you'll provide hands-on technical leadership across client private cloud platform, shaping and improving our virtualisation, container and Kubernetes capabilities, and enabling resilient, secure, high-performing services (including Kafka-based event streaming and microservices platforms). ...

Principal Engineer Duration: 6 months + Location- Knutsford, South Manchester (on-site 2-3 days per week) UMBRELLA ONLY Our client, a leading banking institution, is hiring a hands-on Principal Engineer to drive a strategic technology transformation. This role is perfect for an experienced backend … engineer with deep expertise in workflow orchestration platforms like Camunda and/or Temporal.io, and a passion for building resilient, scalable enterprise systems. What you'll be doing: * Lead technical evaluation and comparison of Camunda vs Temporal.io * Design scalable patterns and reference architectures for enterprise workflow orchestration * Drive modern ...

Role Title: Private Cloud Principal Engineer Duration: contract to run until 25/08/2027 Location: Sheffield. Hybrid, 3 days per week onsite Rate: up to £702.88 p/d Umbrella inside IR35 Role purpose/summary As a Principal Engineer in Private Cloud ...

Principal Firmware Engineer Based in Luton 12-month contract Paying up to £85p/h (Inside IR35) Please note - Due to the nature of the work, you'll be required to already hold or be eligible to obtain a high level of UK Security Clearance Overview … Principal Firmware Engineer, you will work with the support of experts in their field, using world-class facilities to deliver Firmware for complex digital systems that meet challenging future customer requirements. Responsibilities : Auto-generating code using model-driven engineering using MATLAB and Simulink tools Design using tools such ...

Principal Control & Instrumentation Engineer Nuclear Sector | FEED Project | Leading Engineering Consultancy | Hybrid | Long-term Contract | Outside IR35 | Competitive Rate The Opportunity We're recruiting a Principal Control & Instrumentation Engineer to deliver key design elements on an exciting Front End Engineering Design (FEED) project in the nuclear … maintain strong client relationships About You Essential Qualifications & Experience Degree in relevant engineering discipline (ideally 2:1 or better) or equivalent professional experience Chartered Engineer (CEng) or Incorporated Engineer (IEng) status with a relevant professional body Valid safety passport or equivalent industry qualification Minimum 12+ years ...

Title: DV Cleared Principal Engineer Location: Malvern 5 days due to system security purposes Duration: 6 months with possible extension Rate: Market rates Must be willing and eligible to go through the DV Clearance process Our Client is hiring for a reputed client where you'll help deliver … documentation updates throughout project reviews Clear, professional communication during transition/handover to operational teams Additional information: This role suits a Compute and Storage engineer; many tasks can be completed by this specialist skillset. If Splunk skills aren't a perfect match, support can be provided to supervise ...

Principal RF Engineer Southampton (or alternatively Bristol) – 6 month duration – Pay rate £74.07 p/h Umbrella or £54.33 p/h PAYE (£62.23 p/h including holiday pay) We are recruiting for an Engineer with microwave engineering knowledge, who is familiar with working on complex ...

Principal Firmware Engineer Luton 12-month contract Paying up to 85p/h (Inside IR35) Please Note - Due to the nature of the work you ll be required to be eligible to obtain a high level of UK Security Clearance Responsibilities : Design tools such as Xilinx, TCL, Verilog ...

Principal RF Engineer HWIL/RF Test & Simulation Stevenage | £65£75 per hour | Long-term contract Were supporting a leading UK defence organisation looking to bring in a Principal RF Engineer to join their specialist Hardware-in-the-Loop (HWIL) team. This is a hands ...

Principal Product Safety Engineer - V06208 Location: UK (Hybrid/On-site as required) Contract: 12 Months Rate: £81.05/hour Umbrella About the Role We're looking for an experienced Principal Product Safety Engineer to support the delivery of complex, safety-critical engineering programmes. … lifecycle engineering processes. Experience supporting complex systems involving sensors, mission systems, weapons or similar technologies. This role would suit an experienced Product Safety Engineer looking to take technical ownership of safety activities on large, complex engineering programmes while working with multidisciplinary teams in a highly regulated environment. ...

Principal Product Safety Engineer - V06208 Location: UK (Hybrid/On-site as required) Contract: 12 Months Rate: £81.05/hour Umbrella About the Role We're looking for an experienced Principal Product Safety Engineer to support the delivery of complex, safety-critical engineering programmes click apply ...

Principal/Lead Hardware Engineer Location: Luton, Bedfordshire (LU1) Duration: 12 Months Onsite: 90% onsite Rate: £95.44ph UMBRELLA Security: We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. The Opportunity We're looking … experienced Principal/Lead Hardware Engineer to join a major defence programme developing advanced electronic systems for air, land and maritime platforms. This is a fantastic opportunity to work on complex FPGA and processor-based hardware, contributing throughout the full product lifecycle—from requirements capture and architecture through ...

Principal Data Engineer - Secure Digital Platform (SDP) Data and Integration Location: Reading (hybrid working) Duration: Initially Until Feb '27 - but very likely to extend (new programme) (Inside IR35) Active SC Clearance Required Role details: We are looking for SC cleared Data Engineers to support our defence client … Enterprise Architecture experience. Experience leading large-scale data modernisation programmes. Knowledge of defence security standards and classified environments. If you are a talented Data Engineer ready to take on a critical role in a dynamic and challenging environment, we would love to hear from you. Apply now to join ...

Senior/Principal Safety Engineer Defence Land Systems - Contract Location: Abbey Wood, Bristol (Hybrid Working) Duration: Initial contract to September 2026 with further extensions Rate: £600-£650 per day (Inside IR35) Join ISE on a High-Profile Defence Programme Infinity Systems Engineering (ISE) is seeking an experienced Senior … Safety Engineer to support a major UK defence land systems programme. This role offers the opportunity to influence the safety assurance of operational military capability, working directly with MOD stakeholders, senior military personnel, equipment suppliers and engineering teams. You will be involved in safety management, hazard analysis, safety case ...

Contract Firmware Engineer (FPGA) – Luton - 1756 Location: Luton (90% onsite) Rate: £84.81/hour Umbrella Duration: 12 months We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview An opportunity for an experienced Firmware … Engineer to support the development of complex FPGA-based digital systems within a multidisciplinary engineering team. The role involves designing, implementing and verifying firmware solutions for high-performance, safety-critical applications. Key Responsibilities Design, develop and verify FPGA firmware for complex digital systems. Derive firmware requirements and architectures from ...

Initial - with intention to extend Payment Terms: Monthly Our client is a FTSE100 Wealth/Asset Management firm seeking to engage a Lead SRE Engineer (Observability SME) to support the implementation and instrumentation of their new Observability solution. This role will be critical in delivering against our Digital OKRs ...

Control Systems Engineer We are seeking an experienced C&I Engineer with a strong systems-engineering background to support major projects across the energy sector, including power generation, CCGT, utilities, oil & gas, and process industries. This role is ideal for an engineer who thrives in technically demanding ...

Contract Firmware Engineer (FPGA) - Luton - 1756 Location: Luton (90% onsite) Rate: £84.81/hour Umbrella Duration: 12 months We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance click apply for full job details ...

A key delivery will be sustainable capability uplift including documentation of configurations, processes, playbooks, operational procedures, and improvements. Proactively identify and escalate risks, issues, assumptions, and dependencies relating to cyber security, supporting mitigation planning where ...