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Contractor 20
Engineering Inside IR35 mechanical assembler

20 mechanical assembler jobs found

CL
May 08, 2026  
Mechanical / Fuel Systems Installation Design Engineer
Mechanical / Fuel Systems Installation Design Engineer Filton - 100% on-site 35 hours per week | 4.5-day working pattern IR35: Inside Shape the future of air travel with Guidant Global Guidant Global is proud to be recruiting on behalf of Airbus, a world leader in aerospace, for an experienced Mechanical / Fuel Systems Installation Design Engineer to join a highly skilled Wing Engineering Design team based in Filton. This is a fantastic opportunity to work at the forefront of aircraft innovation, contributing to the design and development of fuel and mechanical systems across Airbus' commercial aircraft programmes. You'll be part of a collaborative, multinational engineering community that values quality, innovation and continuous improvement. The role As a Mechanical / Fuel Systems Installation Design Engineer, you will play a key role in delivering safe, efficient and manufacturable system designs from concept through to in‑service support. Working within a supportive and...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
May 08, 2026  
Jigs & Tools Engineer
Jigs & Tools Engineer Location: Broughton (Onsite) Contract: 12 Month Contract (likely extension) Hours: 35 Hours per week, worked over 4.5 days (between 7am-7pm, hours agreed by the business) Overtime:Paid over 35 hours (25% uplift Mon-Fri, 50% Sat-Sun) Rate: £24.01ph PAYE / £32.13ph Umbrella Clearance: BPSS (completed by the Client) IR35: Inside IR35 The Opportunity Our client, a leading organisation within the aerospace manufacturing sector, is seeking a Jigs & Tooling Engineer to join their Manufacturing Engineering function based in Broughton. This role has been created due to increased workload and offers the chance to work on high‑profile engineering programmes within a complex manufacturing environment. You will play a key role in the development, industrialisation and delivery of jigs and tooling solutions, supporting manufacturing operations from concept through to final acceptance and handover. Key Responsibilities Develop concepts and lead the...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
May 08, 2026  
Senior Mechanical Engineer (contract)
Senior Mechanical Engineer Basildon, Essex (1 day/week on site) £53ph (Inside IR35) Initial 6 month contract **Please note we can only consider sole UK Nationals for this role** We are currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. What you'll do as a Senior Mechanical Engineer: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 08, 2026  
Mechanical Engineer - Calibration and Maintenance
Our client has an opportunity for a Mechanical Engineer to join their Calibration and Maintenance Team. You will be joining a dynamic and focussed team, responsible for the support of the manufacturing function across all stages of product assembly integration and test. The team are self-motivated and work directly with support functions and engineers across MBDA to resolve routine and non-routine tasks arising within the business. Role: Mechanical Engineer Location: Bolton, fully onsite Hours: 37 per week Hourly Rate: £32-£35 per hour via Umbrella, inside IR35 Clearance: SC required before starting What you'll be doing: The main aspects of the role will be as technical support for the metrology department supporting COTS (commercial of the shelf) equipment and STTE (Special to type test equipment) calibration and maintenance. You will be required to assist production with technical queries on fixtures and tooling along with supporting CMM (Co-ordinate measuring machine)...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
May 08, 2026  
Contract Mechanical Design Engineer
The Redline Group have an exciting opportunity for a Contract Mechanical Design Engineer to work with our customer and play a key role in the design and development of complex engineered products. Working as part of a multidisciplinary engineering team, you will take ownership of mechanical design activities from concept through to detailed design and support during development and validation. This role will be based onsite in Leicester and is offered on an initial 6 month contract. This role has an indicative INSIDE IR35 determination therefore candidates will be required to operate via an Umbrella company. The business is a well established and technically innovative engineering organisation operating within a high reliability product environment. Due to continued project demand and an active development pipeline, they are seeking an experienced contractor who can hit the ground running and deliver high quality mechanical design work. This is an excellent opportunity for a...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
May 08, 2026  
CDM Advisor
Location:  Bridgwater, Somerset Site based - HYBRID (3x days per week office attendance and 2x days per week remote working) Duration:  Approved until 31dec26 (renewable) Status:  Contract - INSIDE IR35 Morson Edge are working on behalf of a major player within the Energy Sector who have a current (contract) requirement for a Construction Design & Management (CDM) Advisor, to join their established site-based team in Somerset. This is a uniquely interesting opportunity to contribute towards one of Europe's largest infrastructure/construction Projects. If you're looking for a challenge and have the enthusiasm and exceptional stakeholder management skills this role will require, this could be the role for you! Job Purpose / Overview The successful applicant will be a key member of the wider Technical Branch of the Joint Design Office [JDO]. For design changes made at the construction site, these duties are discharged through the JDO to ensure that CDM regulations are...
IR35 Status:
Inside IR35

CV-Library Somerset, UK Contractor
CL
May 07, 2026  
Senior Mechanical Engineer
6 month contract (initially) Up to £55.56 per hour umbrella (Inside IR35) Hybrid working (circa 1 day per week on site with a need to be flexible where required) Job Role: Our client is currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. The successful candidate will be experienced in the Aerospace and/or Defence Industry and preferably hold SC Security status. The Mechanical Engineer role offers hybrid working, with the option of on-site working at our Basildon office. The frequency of on-site visits shall be agreed with the project team to ensure that key Milestones and Deliverables are met on time, to budget and to the desired quality. Key Responsibilities: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international...
IR35 Status:
Inside IR35

CV-Library Basildon, UK Contractor
CL
May 06, 2026  
Manufacturing Engineer
Manufacturing Engineer / NPI Process Engineer Manufacturing Engineer required for a long term contract Peterborough (Min 12 Months, likely to become ongoing though). £39.00 FCSA Umbrella (Role is deemed inside IR35) £28.00 paye Office Based 5 days PW in Peterborough The Manufacturing Engineer is expected to function as a specialist with respect to a specific technical phase of an increase in production significantly over the next 12-18 mths the process improvement function and which generally falls within the area of Assembly of Machinery Work assignments may be specialised in nature but may also be broad based with coordination between other staff personnel to complete a larger project. Evaluate projects to define desired results and determine logical approaches. Evaluates such NPI factors as cost, assembly, equipment, space, etc. as well as other information needed to determine requirements. Prepares feasibility studies for appropriateness and cost effectiveness and...
IR35 Status:
Inside IR35

CV-Library Peterborough, UK Contractor
CL
May 02, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer Basildon 6-Month Contract Paying up to £55p/h (Inside IR35 Key Responsibilities Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM system (Teamcenter). Contribute to reviews of Mechanical designs in accordance with business and industry standards. Deliver design solutions against Technical Requirements, within budget and timescales. Essential Skills & Experience Mechanical or Science degree qualified, or equivalent, with experience....
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 02, 2026  
Process Engineer - Lean Continuous Improvement
Process Engineer - Lean / Continuous Improvement Romsey, Hampshire £390/day (Inside IR35) 10 Months Ready to drive real change in a high-impact defence environment? This is your chance to lead lean transformation, optimise production, and make a measurable difference across manufacturing and supply chain operations. What You'll Be Doing: Improving, manufacturing, assembly & test processes to boost efficiency, quality & cost savings Leading root cause analysis (8D, RCA, DMAIC) to solve complex production issues Driving a culture of continuous improvement across teams Implementing Lean tools (PFMEA, 5S, Asset Care) Supporting production troubleshooting across electro-mechanical products Collaborating with cross-functional teams to deliver real operational changeWhat We're Looking For: HNC/HND qualified + Lean Six Sigma Green Belt Strong background in Lean Manufacturing & CI methodologies Experience with electro-mechanical assembly & testing environments...
IR35 Status:
Inside IR35

CV-Library Hampshire, UK Contractor
CL
May 01, 2026  
Production Test Engineer
Production Test Engineer 12-month contract Based in Stevenage Offering £36ph Inside IR35 Are you an experienced Electronics Test Engineer? Do you have experience testing down to component level? 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 Production Test 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. You will be involved in: Providing test engineering support to operators on the shopfloor Testing and diagnosing complex electrical/electronic systems, sub-assemblies, and circuit cards down to component level Generating test specifications, operator instructions, and technical reports - based on higher-level requirements and information Identify remedial and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 30, 2026  
Production Test Engineer
Our client has an opportunity for a Production Test Engineer to join their team on a contract basis for 12 months. You will play a vital role in supporting testing and diagnostics of electrical/electronic sub-systems and circuit cards during the production phase of the product lifecycle. You will use your experience to provide technical support to the manufacturing test capability, to ensure programme targets are met to agreed time, cost and quality requirements. Role: Production Test Engineer - Live Build Location: Stevenage - fully onsite Hours: 37 per week Hourly Rate: £32-£36 per hour via Umbrella, inside IR35 Clearance: SC required before starting, UK Eyes Only due to project What you'll be doing: You will be working with a small team of dedicated engineers in a fast-paced but friendly and inclusive manufacturing environment, carrying out the following: Providing test engineering support to operators on the shopfloor, including supporting the introduction of new test...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Apr 29, 2026  
Repairs Engineer - Gas Turbines
Rullion are looking to recruit for the below role: Repairs Engineer ASAP Start Duration - Initially 6 months Rolling contract Inside IR35 £41-43 Per hour Location - Warwick UK. Hybrid Model Full and Part Time Hours depending on flexiblility Our client an exciting opportunity within the Global Repair Network Team working closely with our external network of MROCs (Maintenance, Repair & Overhaul Centre's) and authorized Repair Vendors. The Repair Engineer (FTC) role within the Repair Network Engineering Team will play a key part in supporting the existing global capability within the Global Repair Network Team as well as future capability developments. Job Description. Support component repair development activities. Assess, investigate and sentence non-conforming components. Support repair scheme amendment/writing and technical variances. Support implementation of improvements & technical solutions (internally & externally). Represent engineering in the wider...
IR35 Status:
Inside IR35

CV-Library Warwick, Warwickshire Contractor
CL
Apr 18, 2026  
Manufacturing Engineer
World Class Defence Organisation based in Bolton is currently looking to recruit 4x Manufacturing Engineers. Rate: £35.00 per hour Location: Bolton 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 Engineer Job Description: As a Manufacturing Engineer within the unit & missile assembly manufacturing facility 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. Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process through the use of FMEA’s, FAI’s etc. Resolution of technical problems that may arise during the manufacturing process....
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Apr 15, 2026  
Codification Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Codification Engineer 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.   Candidates from the following fields would be well suited to this role: Configuration Engineer, Engineering Data Engineer, Engineering Data Analyst, Technical Data Engineer, Product Configuration Engineer, ILS Engineer (Integrated Logistics Support Engineer), Supportability Engineer, Defence Logistics Engineer, Logistics Engineer, Supply Chain Engineer (Defence), Codification Engineer, NATO Codification Specialist, NSN Codification Engineer, PLM Engineer, SAP Master Data Engineer, and Configuration/Data Management Specialist within engineering or manufacturing environments. Rate: £45 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...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Apr 09, 2026  
Aircraft Structural Fitters
MPI are looking for Aircraft Structural Fitters with Composite experience to work on site at Western Approach, Bristol. Contract is for approx. 6 months – and is ongoing/rolling contract Rate of pay - Paye: - INSCOPE OF IR35 £23.59 per hour on shift Weekday overtime - £27.65 Weekend overtime - £36.86 ** Likely be up to a couple of weeks on Core Day Shift Training paid at £18.43/per hour ** Shift Pattern: Currently working 12/7 shift on days, 11.5 hour days average 40.25 hrs per week (known as 7 Day Fort Days) all days start from 6.00am to 6.00pm Week 1 – Mon, Tues, Fri, Sat and Sun. Week 2 Wed, Thursday. Duties: As a Skilled Aircraft Fitter with Composite experience, you will be involved in working on a range of aircraft main wing assemblies and sub-assemblies from detail parts, whilst embracing appropriate assembly techniques, tools and fixtures, in accordance with the appropriate technical data and competencies .Assemble composite and metallic aircraft components in line with...
IR35 Status:
Inside IR35

CV-Library Bristol, City of Bristol Contractor
CL
Apr 03, 2026  
Welder
Title: Welder (class 1) Location: Plymouth Salary or Rate: £36.50p/hour to £43.66p/hour (Inside IR35) plus accommodation Hours: Full time Type: Contract HSB ID: 936/276 HSB Technical Ltd is a specialist recruiter within the Power & Propulsion, Shipbuilding, Shipping & Energy and Aerospace sectors. We have several permanent and contract vacancies for multiple businesses across the UK and overseas – visit our website or LinkedIn page for more. HSB Technical’s client is a very established and well-regarded business. The below job description will outline this position of a Class 1 Welder working with welding materials and techniques that are essential for the construction, maintenance, and repair of components. HSB Technical’s client is a very established and well-regarded business entity. Typically, this person will be able to Weld Pipes and equipment in place with submarine components. Duties and responsibilities of the Welder • Using hand and machine tools to cut,...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Mar 25, 2026  
Manufacturing Engineer
Manufacturing Engineer Rate: £35.00 per hour Location: Bolton 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 Engineer Job Description: As a Manufacturing Engineer within the unit & missile assembly manufacturing facility 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. Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process through the use of 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 Configuration Control by...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer subcontractor on an initial 6 month contract. Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage or Bristol (depending on your preference) Hybrid / Remote working: 4 days a week likely onsite (likely could be lower on a week by week basis; depending on work). 1 day remote. (flexible on start and finish time). A compressed 4 day week (Monday to Thursday) a possibility. 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...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Feb 12, 2026  
Manufacturing Engineer
World Class Defence Organisation based in Bolton is currently looking to recruit 2x Manufacturing Engineers. Rate: £35.00 per hour Location: Bolton 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 Engineer Job Description: As a Manufacturing Engineer within the unit & missile assembly manufacturing facility 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. Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process through the use of FMEA’s, FAI’s etc. Resolution of technical problems that may arise during the manufacturing process....
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
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