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Inside IR35 Contractor planning engineer

33 planning engineer jobs found

CL
Dec 26, 2025  
Planning Engineer
NRL is currently recruiting a Planning Engineer to join one of our leading clients in their Nuclear Power Engineering and Technical Services team. This is a fantastic opportunity to be part of a high-performing project team within a critical sector, supporting the delivery of complex engineering works on a key site within the UK’s nuclear fleet. An opportunity has arisen for an experienced Planning Engineer to join the planning team. This is an exciting opportunity to become part of an established team working on a long-term framework. This role offers the chance to work in a dynamic and forward-thinking environment to deliver projects of national importance. The successful candidate will work closely with Project Managers, multi-disciplinary project teams, and the Client on a diverse portfolio of challenging projects. Role-Planning Engineer Contract Length- 12 month +  Rate- £55.00- £60.00 p/h Inside IR35 Location- Cumbria Key Responsibilities Developing, update and maintain...
IR35 Status:
Inside IR35

CV-Library Whitehaven CA28, UK Contractor
CL
Dec 20, 2025  
Planning Engineer
Job title: Planning Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: Subject to clearance Duration: 12 Months Pay rate: £DOE Circa £40-£55 per hr UMB Location: Whitehaven, Cumbria Hybrid/Remote Working: Yes (Hybrid - 2 days per week from the office) Hours of work: 40 hours per week This is an exciting opportunity to become part of an established team working on a long-term framework at Sellafield. This role offers the chance to work in a dynamic and forward-thinking environment to deliver projects of national importance. The successful candidate will work closely with Project Managers, multi-disciplinary project teams, and the Client on a diverse portfolio of challenging projects. Key Responsibilities Develop, update and maintain full lifecycle project schedules in Primavera P6, ensuring accuracy and alignment with project objectives and delivery targets. Update and maintain Programme-level tactical/delivery plans. Work closely with Project Managers...
IR35 Status:
Inside IR35

CV-Library Whitehaven, Cumbria Contractor
CL
Dec 27, 2025  
Cost Engineer
Cost Engineer/Senior Cost Engineer –– Contract Role Day rate: £450 - £470 day Umbrella – Inside IR35 Contract Duration: 12m (Ongoing) Location: Somerset, UK Spencer Ogden is partnering with a major energy infrastructure programme to hire a Senior Cost Engineer to join the Integrated Project Controls function for one of the UK’s largest nuclear new-build projects. You’ll act as a key cost & forecasting lead within your programme area, managing contract values up to £500m, driving high-quality reporting, and providing critical insights to support project decision-making. Working with Cost Engineers and wider IPC teams, you’ll ensure cost, schedule, risk and change are fully aligned across the project. What you’ll do • Lead cost & forecasting activities across your designated programme area • Maintain accurate CBS/WBS-aligned forecasts and cost data (EcoSys, SAP) • Produce high-quality reporting and performance insights • Support risk/opportunity reviews and scenario...
IR35 Status:
Inside IR35

CV-Library TA5, Bridgwater, Somerset Contractor
CL
Dec 27, 2025  
Software Engineer - SC Cleared
Software Engineer - SC Cleared £600 - £680 a day (Inside IR35) Location: Woking Hybrid - 3 days a week on site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs into physical designs Produce detailed designs Effectively document all work using required standards, methods and tools, including prototyping tools where appropriate Work with well understood and emerging technologies and identify appropriate patterns Integrating API / UI components with existing data stores and APIs Maintain and develop existing architectural components including Data Ingest, Data Stores and REST APIs Participate in sprint ceremonies with the agile team, attending daily stand-ups, epic decomposition, demos and planning sessions. Assist the wider team...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
Dec 27, 2025  
Software Engineer - SC Cleared
Software Engineer - SC Cleared £600 - £680 a day (Inside IR35) Location: Southampton Hybrid - 3 days a week on site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs into physical designs Produce detailed designs Effectively document all work using required standards, methods and tools, including prototyping tools where appropriate Work with well understood and emerging technologies and identify appropriate patterns Integrating API / UI components with existing data stores and APIs Maintain and develop existing architectural components including Data Ingest, Data Stores and REST APIs Participate in sprint ceremonies with the agile team, attending daily stand-ups, epic decomposition, demos and planning sessions. Assist the wider...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
CL
Dec 27, 2025  
DevOps Software Engineer
DevOps Software Engineer £600 - £680 a day (Inside IR35) Location: Southampton Hybrid - 3 days a week on site Duration: 6 months Clearance: SC Clearance required You will join a consultancy delivering digital transformation to the MoD. Areas of Responsibility: Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Translate logical designs into physical designs Produce detailed designs Effectively document all work using required standards, methods and tools, including prototyping tools where appropriate Work with well understood and emerging technologies and identify appropriate patterns Integrating API / UI components with existing data stores and APIs Maintain and develop existing architectural components including Data Ingest, Data Stores and REST APIs Participate in sprint ceremonies with the agile team, attending daily stand-ups, epic decomposition, demos and planning sessions. Assist the wider team...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
CL
Dec 26, 2025  
Principal Systems Engineer
Principal Systems Engineer Edinburgh OR Newcastle - fully onsite 12-month contract Paying up to £70p/h (Inside IR35) Role overview: Our client is looking for an experienced Systems Engineer to contribute to the continued development of an in-service radar system, by supporting the planning and analysis of radar trials (rig-based and flight trials). Key Responsibilities: Work with large datasets from rig and flight trials, and use analytical techniques to evaluate radar performance against requirements and raise Systems Problem Reports (SPR) for detailed investigation. Apply signal processing, image processing, and object classification techniques to extract actionable insights. Investigate system anomalies using real trial data, ensuring performance meets specifications. Work collaboratively with multidisciplinary teams to develop and prototype cutting-edge defence solutions. Contribute to System Verification & Validation (V&V) activities as part of the continuous...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Dec 21, 2025  
Software Engineer
Role: Software Engineer Location: Eastleigh(Hybrid) Duration: 12 months Inside IR35: Umbrella About our client: Our client is a leading aerospace engineering company specializing in jet engines, avionics, and integrated systems for both military and commercial aircraft. They operate major UK facilities, including maintenance, repair, and overhaul (MRO) sites Job Description Summary The Ground Application Software Engineer designs, builds, and sustains ground-based software applications and services that support mission-critical operations, including data ingestion, processing, and integration with back-end services and hardware systems. This role partners closely with product, systems, platform, data, and test teams to deliver high-quality, secure, and reliable software that improves Safety, Quality, Delivery, and Cost. Essential Responsibilities As a Ground Applications Software Engineer in the Aircraft Services Department, you will; Drive design reviews, define...
IR35 Status:
Inside IR35

CV-Library Eastleigh, Hampshire Contractor
CL
Dec 21, 2025  
Electrical Commissioning Engineer
Electrical-Bias Commissioning Engineer Location: Reading Rate: £500 p/day (Inside IR35) Duration: 3 months with potential to extend Sector: Nuclear - SC clearance essential The Company Highfield Professional Solutions are thrilled to be partnering with a leading organisation at the forefront of the UK's nuclear sector. With major contracts across multiple high-security sites, they deliver some of the industry's most complex and safety-critical engineering projects. As their portfolio continues to grow, they are now seeking an experienced Electrical-Bias Commissioning Engineer to support key commissioning activities on a high-profile programme in the Reading area. The Role As an Electrical-Bias Commissioning Engineer, you will play a vital part in ensuring that all systems are commissioned safely, accurately, and in full compliance with stringent nuclear and project governance requirements. Responsibilities include: Supervising all onsite commissioning activities, ensuring...
IR35 Status:
Inside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Dec 21, 2025  
NSX-T Network Engineer (DevOps)
Job Title: NSX-T Network Engineer (DevOps) Location: Bristol (2 days onsite/week) Contract Length: 12 Months (possibility for extension) Daily Rate: Circa £685/Day Status: Inside IR35 Working Pattern: Full Time Are you a passionate and skilled NSX-T Network Engineer looking for your next exciting challenge? Join our client, a dynamic organisation, to contribute to the design, implementation, and maintenance of a complex network infrastructure that drives innovation and excellence! Essential Skill set: Expertise in NSX-T : Proven experience in NSX-T Automation Skills : Proficiency in automation with Terraform, Ansible and Python is essential. Network Engineering Experience: Extensive background in network engineering with a deep understanding of network protocols and technologies. Cisco ACI or VXLAN: While Cisco ACI is a nice to have, experience with VXLAN will also be considered. Certifications: CCNP or JNCIA are highly desirable and will set you apart.What You Will Do:...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Dec 21, 2025  
Highways Management Lead
A client within the Public Sector based in Calderdale is currently recruiting for a Corporate Lead – Highway Management to join their Strategic Infrastructure Team as soon as possible. The client is offering a full-time, temporary position on an ongoing basis, with the ideal candidate having experience of working within a local authority within a highways or strategic infrastructure management environment. The Role Key purpose of the role is to act as the Council’s Strategic Lead for Highways, ensuring best practice, innovation and value for money to deliver positive environmental, social, and economic change across communities. Key responsibilities will include but not be limited to: Providing effective leadership and direction to a service of approximately 44 professionals responsible for highway network management. Managing annual Highways revenue budgets of over £5 million and a capital works programme of circa £10 million, ensuring financial targets are met. Advising...
IR35 Status:
Inside IR35

CV-Library Halifax, UK Contractor
CL
Dec 21, 2025  
Senior Systems Engineer
Senior Systems Engineer – London (Hybrid) In-Vitro diagnostics · Complex systems · High-growth environment 6-12 month contract, highly competitive rate, inside IR35. Are you a Systems Engineer with deep experience in IVD or medical device development, looking to play a key role in bringing a revolutionary new diagnostic platform to market? This is an opportunity to join a fast-growing, multidisciplinary team working at the forefront of molecular diagnostics, where you’ll shape system architecture, lead technical problem-solving, and influence the direction of an entire platform. The Opportunity As a Senior Systems Engineer, you’ll work across engineering, science, software, and quality teams to define system requirements, develop system architecture, and ensure robust traceability across the full product lifecycle. You’ll also guide and mentor colleagues as the team advances a complex electro-mechanical instrument and consumable system through development. You’ll be hands-on with...
IR35 Status:
Inside IR35

CV-Library NW1, Baker Street, Greater London Contractor
CL
Dec 20, 2025  
Test Development Engineer
We are recruiting for a talented Hardware Design Engineer to join our client's Test Equipment Hardware Design Capability team on a 6-month contract. Part of the Test Equipment Centre of Excellence (TE CofEx), this team designs, integrates, and validates innovative test system hardware solutions that support products throughout their lifecycle. This is a fantastic opportunity to contribute to cutting-edge projects, ensure technical excellence, and help drive engineering success. Role: Test Development Engineer Pay: £50 per hour Via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 6 Months Contract IR35 Status: Inside Security Clearance: SC Required however can start on BPSS Essential Responsibilities Prepare specifications & develop designs in line with all quality and technical standards. Develop proposals for investigations & solutions, following investigation and analysis of technical issues. Carry out design appraisals to ensure all...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 20, 2025  
New Model Manufacturing Engineer
New Model/NPI Manufacturing Engineer (INSIDE IR35) About this Position Our Manufacturing Engineering team is expanding to support future growth plans. With new models come greater opportunities to develop and standardise processes that ensure every vehicle is built to the highest quality. This role is central to the success of manufacturing operations, overseeing the processes and complexities of building new models – from initial concept designs through prototypes into full series production. The position offers significant variety, with exposure to multiple projects and collaboration across concept design, engineering, and operations, giving the opportunity to influence projects from start to finish. Job Responsibilities * Create and develop deliverables for each new model introduction, including: * Vehicle assembly concept * Transition from virtual environment to physical validation and delivery * Process sequencing,...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
Nov 26, 2025  
Embedded C / C++ Software Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit an Embedded C/C++ Software Engineer subcontractor on an initial 6 month contract.    Hourly Rate: £70.00ph (Umbrella).  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 likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Opportunities for occasional remote working. Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Embedded C / C++ Software Engineer Job Description: The company is a world leader in missile and missile systems looking for a highly capable and adaptable Engineers to join the Development Facility in Stevenage, Hertfordshire. You will be responsible for developing the software through the full lifecycle for...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Nov 13, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Nov 09, 2025  
Manufacturing Project Manager
World Class Defence Organisation based in Bolton is currently looking to recruit a Manufacturing Project Manager on an initial 12 month contract.   The department are looking for a candidate with a good level of experience of working as a Project Manager, Project Engineer or Project Coordinator. A Defence or Aerospace background would be a nice to have.   Job Title: Manufacturing Project Manager  Rate: £35.00 per hour Location: Bolton   Hybrid / Remote working: due to security restrictions, this role will be based onsite Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Manufacturing Project Manager Job Description: Provide support to the Programme Managers and Manufacturing Management Team to define, plan, direct and deliver the manufacturing projects/contracts against business plan targets through...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Oct 31, 2025  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit 3x Mechanical Design Engineer subcontractors on an initial 6 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.     Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: 4 days per week onsite and 1 day remote (flexible on start and finish time) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to meet our customer’s needs. Within this role you will have the opportunity to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Oct 29, 2025  
Technical Software Documentation Officer
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:...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
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