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Contractor 18
Inside IR35 mechanical assembler

18 mechanical assembler jobs found

CL
Dec 15, 2025  
Mechanical Design Engineer - Life Sciences
Role: Mechanical Design Engineer Duration: 12 months Location: Stevenage, SG1 2BP (on-site 2-3 days per-week) Rate: Up to £55/hour (Umbrella) Inside IR35 We are seeking an experienced Mechanical Design Engineer to join an innovative R&D team in Stevenage on a 12-month contract. This role will focus on the design and development of advanced hardware solutions for next-generation bioprocessing technologies. Key Responsibilities: Lead hardware development projects, including new product features and assembly processes. Produce design specifications, drawings, prototypes, testing plans, and technical reports. Collaborate with suppliers on prototypes and pre-production builds, supporting transfer into manufacturing. Conduct laboratory testing to support design validation, verification, and troubleshooting. Utilise CAD software and prototyping methods including 3D printing, CNC machining, and injection moulding. Requirements: Degree in Mechanical/Design Engineering (2:1...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 14, 2025  
Interconnects Design Engineer
Job Title: Interconnect Design Engineer Location: Stevenage Pay Rate: Up to £60p/h Inside IR35 Period: 6 Months - Likely To Extend Key Skills: Zuken E3, Harness Design, Windchill PLM, Creo, Electrical Schematics, E.3 Cable, Cable Assemblies Join Our Team as an Interconnect Design Engineer and Drive Zuken E3 to New Heights! Are you a meticulous Harness Design Engineer with a passion for precision and excellence? Are you ready to play a pivotal role in ensuring top-tier standards in a well-established engineering organization? Look no further! We invite you to join our team in Stevenage and be a key driver of engineering excellence. About Us: As a distinguished leader in the Defence engineering industry, we are dedicated to delivering innovative solutions and pioneering projects. Our commitment to excellence has earned us a strong reputation, and we're looking for a talented Zuken E3 Harness Design Engineer to contribute to our continued success. The Role: So, what will...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 13, 2025  
CONTRACT ENGINEERING BUYER
CONTRACT ENGINEERING BUYER  6-month contract, Immediate start available  Innovative manufacturer is looking for a contract Production Buyer to support some of their key projects. As contract Buyer, it will be a varied Purchasing role with responsibility for direct purchasing within manufacture supporting the Purchasing Manager to procure day-to-day items across a mechanical / electro-mechanical commodity range for production, from mechanical components/assemblies including metalwork to cables, electronics, and consumables. Key accountabilities for contract Buyer will include:  Supporting the  purchasing of shop floor items Price negotiation  / ensuring the lowest overall cost of acquisition. Placing purchase orders for a defined range of suppliers, using the SAP / MRP / ERP system Ensure suppliers deliver product to agreed delivery dates.  Cost reductions Monitor supplier performance To succeed in this interesting Buyer's role, you will need: Previous purchasing/procurement...
IR35 Status:
Inside IR35

CV-Library Wolverhampton, West Midlands (County), West Midlands Contractor
CL
Dec 13, 2025  
Electrical Interconnects Cable / Harness Design Engineer
Interconnects Cable / Harness Design Engineer JOB LOCATION: Stevenage Preferred (But can consider other locations if needed Bristol / Bolton) SECURITY CLEARANCE LEVEL: SC (Can Start on BPSS) – Not UKEO DURATION: 6+ Months WORK PATTERN: HYBRID; 2/3 Days onsite a week PAY RATE: £ 55 - £ 60 Per Hour Umbrella Inside IR35 (some flex if needed) Essential QUALIFICATIONS Zuken E3 TARGET INDUSTRIES AND COMPANIES. Is Defence a must? Defence / automotive Open Renishaw – company facing redundancy’s & use Zuken E3 ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES Interconnect or cable harness design E3 knowledge is key Essential Skillset & Tools Zuken E3 must have Overview: The role will be working within the Interconnects Team in Electronic Engineering (EE). EE aims to develop leading edge electronic engineering expertise, capabilities and technologies. The Interconnects Team forms a valuable part of this, tasked with providing a professional design service,...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 13, 2025  
Interconnects / Cable Design Engineer
World Class Defence Organisation based in is currently looking to recruit an Interconnects Design Engineer / Cable Harness Design Engineer.   The role does require Zuken E3 experience.      Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol – depending on your preference   Hybrid / Remote working: The role will be a mix of onsite and 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   Interconnects Cable / Harness Design Engineer Job Description:   The role will be working within the Interconnects Team in Electronic Engineering (EE). EE aims to develop leading edge electronic engineering expertise, capabilities and technologies. The Interconnects Team forms a valuable part of this, tasked with providing a professional design...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 12, 2025  
PCB Design Engineer
PCB Designer Broad Oak Based (Mainly remote) £69.65 an hour Umbrella Inside IR35 6 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Broad Oak. Knowledge: Proficient experience of Cadence Allegro toolset (essential) PCB design techniques for large, complex, multi-layer, multi-substrate, PCBs. Designing for controlled impedance, high speed digital, RF, mixed signal, high current, and large FPGA technologies. Experience of blind, buried, and filled via techniques. Experience of flexible PCB and interconnecting assemblies. Skills: Ability to work with complex mechanical profiles to accommodate enclosure, structural, thermal, and screening requirements. Ability to work to ISO9001 and IPC-610 standards. Must understand detailed technical instructions and be able to communicate complex technical information to others.For more information please contact Lauren Morley at JAM Recruitment or click apply
IR35 Status:
Inside IR35

CV-Library Southsea, Hampshire Contractor
CL
Dec 12, 2025  
NX Engineer
NX Engineer Location: Derby (Hybrid Options Available) Employment Type: Contract (Inside IR35) Day Rate: £500per day About the Role ARM is seeking an experienced NX Engineer to support major programmes within the UK's nuclear and high-integrity engineering sectors. This is an exciting opportunity to contribute to nationally significant projects involving complex mechanical systems, precision engineering, and high-standards design environments. You will be responsible for creating, modifying, and managing 3D CAD models and manufacturing drawings using Siemens NX and Teamcenter. The role requires strong modelling, drafting, and design interpretation skills, as well as the ability to work collaboratively within multidisciplinary teams. Key Responsibilities Produce detailed 3D models and assemblies from design concepts and specifications Generate high-quality manufacturing drawings for components Work closely with design teams to ensure models and drawings align with design...
IR35 Status:
Inside IR35

CV-Library Derby, Derbyshire Contractor
CL
Dec 12, 2025  
CNC Machinist
Rullion are looking to recruit for the folowing role CNC Machinist ASAP Start Inside IR35 Location Lincoln Shift is 6am - 2pm, 2pm - 10pm, 10pm - 6am rotating shift £16.50 Per hour PAYE Fully Site based. Job Description Experience within an engineering manufacturing environment. * Fully conversant with CNC Machine tool controls and applications. * Fully conversant with Health & Safety standards * Good standard of IT literacy - especially Word and Excel * Good written communication and interpersonal skills Your responsibilities Mechanic Technology (MT) Operator who operates a CNC Machine to manufacture Gas Turbine products according to agreed engineering specifications, quality requirements and manufacturing time. * Sets up and operates a specified machine environment * Organizes and uses machine related tools, and equipment relevant in production. * Plans and lays out work, prepares components or semi-products and monitors related hand-stock. *...
IR35 Status:
Inside IR35

CV-Library Lincoln, Lincolnshire Contractor
CL
Dec 12, 2025  
Mechanical Engineer
Mechanical Engineer - Contract Location: Bristol (hybrid) Duration: 12 Months Rate: Up to £50/hour (Inside IR35 - Umbrella only) About the Role: Our client is seeking a Mechanical Engineer to join their cutting-edge robotics and inspection technology team. This is an exciting opportunity to work within a fast-paced, collaborative environment, supporting the development of on-wing engine inspection tools and automation systems. Key Responsibilities: Support engineering and production teams with mechanical design and assembly tasks Produce and review 3D CAD models and technical drawings (Autodesk Inventor) Assist with technical documentation: SOPs, BoMs, QA notes, and build procedures Participate in mechanical testing, jig setup, QA, and workshop-based tasks Communicate clearly with technical and non-technical stakeholders Occasional travel within the UK for product testing and support Essential Requirements: Proven experience in CAD and mechanical drawing (Autodesk...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Dec 10, 2025  
Manufacturing Engineer
Manufacturing Engineer 12 Month Contract Based in Bolton Offering £35ph Inside IR35 Are you an experienced Manufacturing Engineer? Do you hold an Apprenticeship and NVQ/SVQ Level 3? Are you experienced with SAP? Are you looking to work with an industry-leading company? If your answers are yes to these, then this could be the role for! As the Manufacturing 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: 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...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Dec 05, 2025  
Electrical Inspector
World Class Defence Organisation based in Bolton is currently looking to recruit an Electrical Inspector Subcontractor on an initial 12 month contract.   Experience with inspecting the work of other people is essential.   Job Title: Electrical Inspector Rate: £28.35 rising to £29.70 after 12 weeks Location: Bolton   Hybrid / Remote working: Onsite. Standard Days, not shift work Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week are paid at ‘time and a half’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Electrical Inspector Job Description: Responsible for all elements necessary to achieve and maintain the quality of deliverable hardware. Certification of product in line with processes and procedures. Examining for correct assembly including verifying all forms of electrical connections. Examining the finish of all parts to detect faulty finishing or painting, deterioration of surfaces etc....
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Nov 20, 2025  
Project Manager
Product Change Leader/Project Manager   Up to £46.82 per hour. Inside IR35   Certain advantages are hiring for a Project Manager based in Filton. This role is on an initial 12 month contract basis and is hybrid.     The company:   We are working with a leading aerospace manufacturer that pioneers cutting-edge aviation and space solutions. Their aircraft are recognized globally for efficiency, innovation, and design excellence.   The role: The core of your role will be to drive product changes (mods) through the Aircraft Change Process. You will represent the SA Wing “Value Stream Management” department, with some exposure to senior management-led forums both locally and transnationally. You will work with a wide network of stakeholders, both locally and transnationally. You will be responsible for the end to end project management of the mods you’re allocated. You will be accountable for the on Time, Cost and Quality delivery of those mods. Additionally there may be...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Nov 16, 2025  
Assembly Technician
Assembly Technician, Ware, Stanstead Abbotts up to £17p/hr doe (Inside IR35 contract) Hours - Monday-Thursday 8-5. Fridays 8-2.30 (but could change in 2026) contract until 22/5/26 Responsible for assembling parts and components to build mechanical or electrical products. Read and interpret engineering drawings, assemble parts and components accurately, test the assembled components and report any faults. Ensure that the products meet quality and safety standards. This role also involves testing, inspecting, troubleshooting, and repairing any issues that may arise. The successful Assembly Technician must be able to work safely and efficiently with hand tools, power tools, machinery, and other equipment. They must also possess excellent communication and problem-solving skills. Duties and responsibilities Assemble components in accordance with technical drawings. Test completed assemblies for correct operation. Perform basic maintenance on machinery and equipment. Identify and...
IR35 Status:
Inside IR35

CV-Library SG12, St Margarets, Hertfordshire 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 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
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
Sep 18, 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 meet...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 18, 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 meet...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
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