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Engineering Inside IR35 technical officer

14 technical officer jobs found

CL
Mar 05, 2026  
Civil Technical Engineering Manager - Ancillary Works
Role: Civil Technical Engineering Manager - Ancillary Works Location: London or Bristol - With travel to SZC site Duration: Ongoing Contract Pay: TBC - Inside IR35 (PAYE / Umbrella) Shape One of the UK's Most Important Infrastructure Projects Few engineering roles offer the chance to leave a legacy that genuinely matters. Sizewell C is the UK's next major nuclear power station - a nationally significant project that will deliver low-carbon electricity to around six million homes for at least 60 years, playing a critical role in the UK's journey to Net Zero. Following the successful delivery of Hinkley Point C, Sizewell C has now entered construction and is progressing through one of the most complex and technically demanding phases of delivery. We are looking for an experienced Civil Technical Engineering Manager (Ancillary Works) to take technical leadership of critical civil infrastructure that underpins the wider nuclear programme. This is a senior, influential role...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Mar 01, 2026  
Project Engineer - Engineering
Our client has an opportunity for a Project Engineer to join them on a contract opportunity until end of 2026. You will be accountable for delivering Projects aimed at enabling and improving the production processes whilst meeting safety, cost & quality requirements. Role: Project Engineer Location: Broughton, Flintshire - fully onsite Hours: 35 per week Hourly Rate: £36.70 per hour via Umbrella, inside IR35 Clearance: BPSS required before starting What you'll be doing: Support the Business by carrying out process mapping and requirement definition. Ensure analysis, design, development, integration, functional and technical acceptance, deployment. Support crane lifts by creating lifting processes Ensure activities are completed in line with agreed budget, schedule and resources. Work with Stakeholders to define "AS IS" and "TO BE" Solutions Provide Project Financial Management (Cost benefit analysis, planning, estimating, budgeting, funding, managing project expenses,...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Mar 06, 2026  
Lead Civil Engineer- Substation
Lead Civil Engineer -Substation experience  12 Months contract  Hybrid- Predominatley remote with occasional meetings on client site. Inside IR35- Expenses covered  Lead, all civil scope activities and sub‑suppliers to ensure substation system integrity and correct functionality. Oversee all civil design work, calculations, and associated documentation for substation projects. Provide technical recommendations throughout civil design, engineering, and execution phases to ensure compliance with processes and standards. Identify opportunities for improvement across civil engineering processes and project execution. Support contract managers with civil‑scope claims, assessing cost, schedule impacts, and risk quantification. Supply civil technical details, cost inputs, and deliverables for Sales proposals. Support project managers in technical reviews and discussions with customers, partners, subcontractors, vendors, and internal stakeholders. Develop and deliver work plans, resource...
IR35 Status:
Inside IR35

CV-Library Birmingham, UK Contractor
CL
Mar 05, 2026  
2646 - 1 Data & Process Improvement Engineer
On behalf of our client, we are seeking to recruit a Data & Process Improvement Engineert to join my client on an initial 12-month contract. As the Data & Process Improvement Engineer you will be leveraging data to optimize our low-volume production processes for complex defence electronics, ensuring the highest standards of quality and efficiency. Role: Data & Process Improvement Engineer Pay £75 per hour via Umbrella Location: Bolton Contract: Monday- Friday, 37 Hours per week, 12 Months Contract IR35 Status: Inside Security Clearance: Security Clearance to start, UK Eyes only project Responsibilities Analysing complex datasets from various stages of the electronics production lifecycle. Identifying trends, anomalies, and areas for improvement in manufacturing processes, test results, and supply chain data. Developing and implementing data-driven solutions to enhance production efficiency, reduce waste, and improve product reliability. Collaborating with...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Mar 05, 2026  
Contract Senior Structural Engineer
Contract Senior Structural Engineer Location: London (Hybrid Working) Rate: Up to c£50 per hour (Experience dependant) Contract Length: 6 Months Start Date: Immediate IR35 Status: Inside IR35 The Opportunity A leading international engineering consultancy based in Central London is seeking an experienced Contract Senior Structural Engineer to join their team on a high-profile, technically challenging portfolio of projects. This is an excellent opportunity for a hands-on design-focused engineer with a strong background in building structures to work within a respected global consultancy delivering complex and prestigious schemes across the UK and internationally. Key Responsibilities You will play a pivotal role in the technical delivery of a wide range of projects, including: * High-rise building developments * Major commercial and retail structures * Hotels and museum projects * Sports and entertainment complexes The role is heavily design-led and will involve...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer (Military Packaging Design)
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 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: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. 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) Mechanical Design Engineer - Military Packaging Design 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...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
Principal Structural Engineer
On behalf of our client, we are seeking to recruit a Principal Structural Engineer on an initial 12-month contract. As the Principal Structural Engineer, you will play a key role in delivering high-quality structural analysis across a range of advanced defence systems, supporting design development and ensuring compliance with critical structural requirements. Role: Principal Structural Engineer Pay: £50 per hour Via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 12 Months Contract IR35 Status: Inside Security Clearance: SC Required before starting Responsibilities Perform and lead structural analysis using hand calculations and Finite Element methods. Provide technical expertise across static, dynamic, fatigue, and crash analysis. Develop and optimise FE models to support and improve design solutions. Deliver rapid structural assessments to support efficient design progression. Communicate analysis results clearly to influence design and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
Maintenance Engineer
Multiskilled Maintenance Engineer Short term contract Inside IR35 £38-£43/ hour Mon-fri days & nights rotating weeklyI'm currently working with an established manufacturer in Corby who are in need of a contract maintenance engineer for a short-term project. If you're looking for your next role within a friendly team, read on! Roles & responsibilities: Provide maintenance engineering support across several manufacturing sites. Carry out electrical and mechanical maintenance on a wide range of production, processing and packaging equipment Complete planned preventative maintenance in line with site schedules and engineering best practice Diagnose and resolve equipment faults to support safe, efficient and continuous production Work autonomously during certain shifts while maintaining effective communication with production and engineering managementWhat We Are Looking For UK-recognised engineering qualification, ideally apprenticeship trained, HNC/HND or equivalent...
IR35 Status:
Inside IR35

CV-Library Corby, Northamptonshire Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer (Military Packaging Design)
Mechanical Design Engineer (Military Packaging Design) JOB LOCATION: STEVENAGE SECURITY: SC - Potential BPSS start DURATION: 12+ Months Likely to extend TYPE: Contract WORK PATTERN: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. PAY RATE: £ 50 /hr (Umbrella Inside IR35) Essential QUALIFICATIONS Beneficial- HND or HNC in Mech Engineering TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Can be open to industry experience as ling as they have the skillset. Def/Aero can be beneficial, but other areas such as: * Automotive Essential Skillset & Tools * Ideally Degree, HND, or HNC in Mechanical Engineering (or equivalent) with relevant industry experience * Robust hands-on experience with design methodologies such as DFMEA, DFA, and DFM * Strong communication skills with the ability to influence, negotiate, and make technical decisions * Experience engaging...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
Technology Estimator/Cost Manager
We are seeking an experienced and highly capable Technology Estimator/Cost Manager to support the delivery of technology-enabled transport and transport-related services across a range of major projects around London. This is an excellent opportunity for a commercially minded professional with a strong background in cost management, estimating, or commercial management within transport, smart mobility, or technology-led infrastructure environments. This position is a full-time position that falls Inside IR35. You will be based in London at least 3 days per week.   This role is focused on the costing and commercial management of transport technology and systems rather than traditional civil engineering or signalling works. You will be involved in projects such as:   ·Communications systems for London Underground and bus networks ·Road User Charging and tolling services ·Revenue collection and ticketing systems ·Control rooms, data systems, and digital transport infrastructure...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 01, 2026  
Senior Design Engineer
Contract Senior Design Engineer We are seeking a highly skilled Contract Senior Design Engineer to support Design in Catia V5 for long-term Aircraft CAD based new projects for the future. This is based on development of wing structure definition to structural sizing, interface and project requirements Toolsets. This is an initial 12 month Inside IR35 contract supporting our end client based in our offices in Bristol. Key Requirements CAD capability to support parametric model generation and update CAD capability to support 2d drawing generation for detail parts and installations Understanding of modelling methodologies and processes Ability to interpret stress sizing data and project requirements to support CAD design solutions Interface management between wing structural components and systems Microsoft office applications - excel, ppt etc. Experience of Catia V5 and Catia V6/3DX Preferred Experience RnT project experience Wing structure design solutions...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Feb 28, 2026  
Manufacturing Assembly & Integration Engineer
On behalf of our client, we are seeking to recruit a Manufacturing Assembly & Integration Engineer Lead on an initial 12-month contract basis. As the Manufacturing Assembly & Integration Engineer your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Role: Manufacturing Assembly & Integration Engineer Pay: £32 - £35 per hour Umbrella rate Location: Bolton Contract: Monday to Friday, 37 hours per week, 12 months IR35 Status: Inside SC Clearance: SC however can start on BPSS Responsibilities Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process using FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework activities. Management of...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Feb 08, 2026  
Welder
Welder - Rolling Stock £39.24 per hour (Umbrella - Inside IR35) | Contract | Acton MON-FRI | 7AM-3:15PM | EARLY FINISH FRIDAYS Ceto Talent is recruiting a Welder - Rolling Stock for a major London transport authority to help maintain the fleet of underground trains. This is a full-time onsite position working on critical rolling stock maintenance. What We're Looking For The ideal Welder - Rolling Stock will bring: * Essential: Aluminium TIG and MIG welding experience * Apprentice trained or Level 3 qualified in welding * Ability to pass and maintain welding codings (essential for continued employment) * Proven experience in welding and fabrication * Understanding of safe working practices and compliance About the Role This Welder - Rolling Stock contract offers the opportunity to work on underground rolling stock maintenance, ensuring London's tube trains keep moving. You'll be working onsite at the Acton facility, carrying out aluminium TIG and MIG welding on...
IR35 Status:
Inside IR35

CV-Library South Acton, Greater London Contractor
CL
Dec 05, 2025  
Configuration Manager
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Configuration Manager subcontractor on an initial 12 month contract.  The role will be a hybrid position of 1-2 days in office, rest of the week remote.   Rate: £50 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 1-2 days per week onsite Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: Two stage interview process, telephone and video interview.   Description/Job Summary Configuration Management is pivotal to the companies success in developing and delivering engineered products to our customers and frontline users. Through the controlled application and compliance of processes, we give our programmes confidence and assurance in all products that we...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
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