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Contractor 25
Engineering Inside IR35 Deeside

25 jobs found in Deeside

CL
Jun 17, 2026  
Design Structures Approver
Design Structures Approver Location: Broughton (Hybrid) Pay Rate: £44 to £50 per hour Contract: Until December 2026 (likely extension) Inside IR35 The Role We're looking for an experienced Design Structures Approver to support a fast-paced aerospace engineering environment, delivering high-quality design solutions to meet production and manufacturing needs. You'll act as a Design Approval signatory, leading investigations, approving modifications, and ensuring all outputs meet airworthiness, safety, and regulatory requirements. This role plays a key part in supporting ongoing production while driving continuous improvement and technical excellence across the team. Key Responsibilities Lead and approve structural design activities, including modifications and design queries Provide technical leadership, mentoring engineers and supporting team development Ensure compliance with design, safety, and airworthiness standards while working closely with cross-functional teams...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jun 17, 2026  
Technical Shopfloor Engineer
Technical Shopfloor Engineer Broughton (Onsite) £30.00 PAYE / £40.13 Umbrella + Shift Uplift 12-Month Contract (Inside IR35) Overview We're hiring a Technical Shopfloor Engineer to support production operations within a leading manufacturing environment. This role focuses on resolving technical issues on the shopfloor, supporting production teams, and driving continuous improvement. Key Responsibilities Support production teams by diagnosing and resolving technical issues beyond operator level Provide a shopfloor engineering perspective to improve efficiency and performance Contribute to continuous improvement and operational excellence initiatives Identify and support the resolution of non-conformance issues Requirements Strong experience in manufacturing or lineside engineering Knowledge of regulated production environments Good problem-solving, communication, and organisational skills Proactive and able to work independently Working Pattern Double day shifts (20%...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jun 13, 2026  
Wing Build Support Engineer
On behalf of our client, we are seeking to recruit a Wing Build Support Engineer on a contract until the end of the year. As the Wing Build Support Engineer, you will be supporting the Single Aisle and Widebody Wing Equipping Component Delivery Teams (CDTs). You will be part of our fast-moving teams who deliver high quality Build Support to meet the needs of the Plant. Role: Wing Build Support Engineer Pay: £44 hour Via Umbrella + 20% uplift Location: Broughton Contract: Monday- Friday, Double day shift pattern Alternate week of mornings and afternoons 6:00am - 1:10pm / 1:30pm - 8:40pm IR35 Status: Inside Security Clearance: BPSS Responsibilities Act as the link and integrate between Engineering and Manufacturing, ensuring co-design solutions which are suitable for the industrial system whilst maintaining an engineering and most important customer perspective Support the design definition and communicate the industrial requirements into the wider engineering community....
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jun 17, 2026  
Design Manager
Freelance Design Manager (Enabling Works & Surveys) Rate: Competitive Day Rate - Inside of IR35 Duration: Long-term Location: Hybrid (3 days WFH / 2 days Liverpool office & site) Looking for a solid, long-term freelance contract on a massive civils scheme where you actually have a say in how things are run? This is it. My client is gearing up for the critical Enabling Works phase of a landmark infrastructure project in the North. We need a heavy-hitting freelance Design Manager to grab the reins and get the site ready for the main construction phase. You'll be working directly as the right-hand to the project's Technical Lead, meaning you're right in the thick of the decision-making, not just pushing paper in a corner. Roles & Responsibilities: This is a fast-paced, hands-on role where you'll own the foundational stage of the project. Your main focus areas will be: Enabling Works Design: Managing the design for all the critical prep work-think utility...
IR35 Status:
Inside IR35

CV-Library Liverpool, Merseyside Contractor
CL
Jun 04, 2026  
Quality Engineer
An exciting opportunity has arisen to recruit a Quality Engineer whereby you will play a key part in supporting, controlling, and inspecting technical processes to ensure a high standard of quality throughout the organisation. As a Quality Engineer, your responsibilities will include: • Quality Control Plans (QCPs): Establish, apply, and maintain comprehensive quality control plans, ensuring they are implemented efficiently and accurately. • Data Analysis: Analyse medium to complex system data to inform decisions and drive precise execution throughout the organisation. • Project Involvement: Participate in the design and implementation phases of projects, ensuring that quality is embedded at every stage. • Regulatory Compliance: Stay informed of the latest regulatory requirements and coach internal teams on their application and proper usage. • Audits and Assessments: Conduct and support internal and external audits, evaluations, and assessments to ensure compliance with ISO, ASTM,...
IR35 Status:
Inside IR35

CV-Library Liverpool, Merseyside Contractor
CL
May 14, 2026  
Commissioning Engineer Mechanical
Commissioning Engineer (Mechanically Biased) Warrington Contract until Jan 2027 Inside IR35   Responsibilities The Commissioning Engineer reporting to the Commissioning Team Leader, carries out a role to undertake delivery of assigned commissioning tasks in a safe and effective manner, in line with commissioning process requirements. This role is specific to candidates with experience in nuclear in-cell handler testing.    The Commissioning Engineer is responsible for: Delivering the commissioning work scope to an agreed strategy and plan in a timely and cost effective manner Execution of the arrangements for controlling, witnessing, recording and assessing the results of commissioning tests which may affect safety. Ensuring a proactive and balanced approach to safety (nuclear, radiological, conventional and environmental) to ensure that safety is optimised during commissioning Reviewing commissioning progress and performance and taking appropriate corrective actions where...
IR35 Status:
Inside IR35

CV-Library Cheshire, UK Contractor
CL
Jun 13, 2026  
Senior Electrical Engineer
Senior Electrical Engineer - Building Services (Remote) Fully Remote £56/hr Inside IR35 12-Month Minimum Contract We're supporting a major UK infrastructure and defence programme and are looking for a Senior Electrical Engineer to join the delivery team supporting critical Building C and Southern Services packages within the 10 Dock programme. This is a long-term, fully remote opportunity focused on complex multidisciplinary M&E design within a highly regulated environment. The Role You'll support the Electrical Lead across concept, scheme, and detailed design development, contributing to the integration of major electrical infrastructure and associated building services systems. Key responsibilities will include: Supporting HV/LV distribution design and integration Coordination of electrical containment and service interfaces Input into Basis of Design documentation and designer risk assessments Supporting FMECA activities and nuclear safety case engagement including...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jun 13, 2026  
Principal Mechanical Engineer
Principal Mechanical Engineer - HVAC & Building Physics (Remote) Fully Remote £60/hr Inside IR35 12-Month Minimum Contract We're seeking an experienced Principal Mechanical Engineer to support a major defence infrastructure programme delivering critical M&E systems across Building C and Southern Services within the 10 Dock development. This is a fully remote, long-term contract opportunity focused on HVAC design, substantiation, and multidisciplinary coordination within a highly regulated environment. The Role You'll lead mechanical design activities across concept, scheme, and detailed design stages, with particular responsibility for HVAC systems supporting substation infrastructure and occupied operational spaces. Key responsibilities include: Delivery of RIBA Stage 3 and Stage 4 mechanical design HVAC and controls design for critical environments Design and substantiation of central and local ventilation systems Chilled water system design supporting electrical...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jun 12, 2026  
CE&I Control Systems Design Engineers
OLG Recruitment are currently looking for two CE&I Control Systems Design Engineers for our client located in Warrington. You will be required to work within the Silos CE&I design team delivering and checking Programmable Electronic System (PES), based Control System designs/updates to meet functional and business needs. The implementation, testing and commissioning of the designs/updates is undertaken by other dedicated site-based teams. This is a contract position for a minimum of 18 months, this requirement has been assessed as inside IR35. Essential: Academic Qualification: Minimum - HNC Professional Qualification: Minimum - Incorporated Engineer Experience: Minimum 3 years successfully delivering as a PES based Control System Design Engineer on external multidiscipline projects, from concept design through to handover, with a working knowledge of the appropriate Engineering Standards Effective verbal and written communication skills with the ability to convey...
IR35 Status:
Inside IR35

CV-Library Warrington, UK Contractor
CL
May 30, 2026  
Projects E&I Design Engineer
OLG Recruitment are currently looking for a Projects E&I Design Engineer for our client located in Warrington. This is a contract position for a minimum of 10 months. This role has been assessed as inside IR35, PAYE only. You will be required on site 3 days per week and 2 days from home. Aim: To work within the Projects E&I design team delivering, supporting others delivering and checking design packages to meet safety, functional and business needs. Essential: * Academic Qualification: HNC * Professional Qualification: Incorporated Engineer * Security Clearance: SC * Hours: 37 hours over 4½ days a week * Location: Working 3 days a week minimum at Hinton House, Warrington, Cheshire Experience: * Minimum 3 years successfully delivering as an Electrical Design Engineer on external multidiscipline projects, from concept design through to handover, with a working knowledge of the appropriate Engineering Standards governing the following works: *...
IR35 Status:
Inside IR35

CV-Library WA3, Risley, Warrington Contractor
CL
Jun 13, 2026  
Senior Civil Design Engineer
Job Title: Senior Civil Engineer Day Rate: Up to £500 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH possible for the right candidate) About the Role: You'll be involved in varied and high-impact projects across the regulated water industry, including: Sewage treatment works upgrades Clean water main replacements IED schemes at sewage treatment works CSO upgrades and storm storage solutionsThis is a chance to deliver technical excellence on essential UK infrastructure. About the Client: Our client is a respected engineering design consultancy working across the UK rail and utilities sectors. With a growing workload and strong reputation, they offer a supportive and collaborative team culture. Wellbeing is central to their values - they've created a safe, fair, and positive environment where people thrive. Key Responsibilities: Deliver high-quality civil engineering design...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 17, 2026  
Test Equipment Design Support Engineer
On behalf of our client, we are looking for a Test Equipment Design Support Engineer to join them on an initial 6-month basis. As Test Equipment Design Support Engineer, you will act as the interface between our design teams and our manufacturing teams while working alongside other support engineers to provide knowledge and support Role: Test Equipment Design Support Engineer Pay: £65 per hour via Umbrella Location: Bolton Contract: 6 months (possible extension) IR35 Status: Inside Security Clearance: BPSS however requires Security Clearance Skillset/experience required: Degree qualified (or equivalent industry experience) with experience of designing product/systems and/or providing support to designs through the manufacturing phase of the product lifecycle. Proven experience in the design of one or more of the following disciplines: - Digital and Analogue electronics Power Electronics RF & Antenna Interconnects Safety Electronics Test Systems Schematic design PCB...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jun 14, 2026  
Systems Design Engineer
World Class Defence Organisation is currently looking to recruit 2x Systems Design Engineer subcontractors on an initial 12 month contract.   Rate: £80.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: The role can be based either from the companies Stevenage, Bolton or Bristol sites Hybrid / Remote working: circa 4 days onsite (more remote working may be possible) 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   Systems Design Engineer Job Description: Seekers department develop RF Seekers for use in Missile products.  Responsibilities: Working as part of team developing system architecture and design utilising MBSE. Deriving and managing requirements Communicating with various stakeholders with the Seeker team and the external customer and suppliers Developing Physical...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
Jun 13, 2026  
Production Test Engineer
Production Test Engineer 12-month contract Based in Bolton Offering £37ph Inside IR35 Are you an experienced 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 corrective...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jun 13, 2026  
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
Jun 07, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    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: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
May 28, 2026  
Manufacturing Project Manager / Bid Lead
World Class Defence Organisation based in Bolton is currently looking to recruit a Manufacturing Project Manager / Bid Lead subcontractor on an initial 12 month contract.  The role will be a hybrid role of working from home and onsite (2 days per week). This role would suit a candidate who has bid manager / bid proposals experience along with a project manager experience.  A defence / aerospace / manufacturing background would be great.  Job Title: Manufacturing Project Manager / Bid Lead Rate: £33 per hour Location: Bolton   Hybrid / Remote working: 2 days per week 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 / Bid Lead Job Description: Generation of Manufacturing Bids for Industrial Transfer packages of work, ensuring they are competitive, compliant and are...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
May 21, 2026  
Test Equipment Design Support Engineer
World Class Defence Organisation based in Bolton is currently looking to recruit 2x Test Equipment Design Support Engineer subcontractors on an initial 6 month contract.     This role would suit a candidate who comes from a strong Electronics Engineer OR Production Support Engineer OR Test Systems Designer OR Electronics Design Engineer background.   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bolton Hybrid / Remote working: 4-5 days a week onsite (possible for remote work occasionally).  The department are happy for a Compressed week to be worked, for 4 days per week (Monday to Thursday) Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)   Test Equipment Design Support Engineer Job Description:   We have a phenomenal opportunity for experienced Electronic Design Engineers to play a leading role in the...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
May 15, 2026  
Test Equipment Obsolescence Manager
World Class Defence Organisation based in Bolton is currently looking to recruit a Test Equipment Obsolescence Manager subcontractor on an initial 6 month contract.  The role will be a hybrid position of 2 days in office, rest of the week remote.   Rate: £60 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bolton Hybrid / Remote working: Hybrid, 2 days per week onsite and the rest remote from home. Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)   Test Equipment Obsolescence Manager Job Description:   We have a phenomenal opportunity for experienced Engineers to play a leading role in the support of production activities at our state-of-the-art manufacturing facilities. Working within Production Design Support (PDS) is a highly rewarding role working close to the manufacturing environment helping to shape the design of...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
CL
May 01, 2026  
Missile Test Architect
World Class Defence Organisation is currently looking to recruit 2x Missile Test Architect subcontractors on an initial 6 month contract.    Rate: £60.00 per hour Location: Stevenage or Bolton (depending on your preference)   Hybrid / Remote working: This role is a hybrid role, 1-2 days a week possibly in lab up to 3 in first weeks 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) Missile Test Architect Job Description: The department are looking for experienced test equipment engineers that want to use their knowledge in a system/sub system management role. The role includes determining the project test equipment needs, managing the requirements for test equipment and managing the development through delivery and into service. In this role, you will be responsible for the projects test equipment and...
IR35 Status:
Inside IR35

CV-Library Bolton, UK Contractor
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