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Unknown Status Contractor tooling design engineer

129 tooling design engineer jobs found

CL
May 22, 2026  
Tooling Design Engineer
Tooling Design Engineer Bedfordshire Contract | On-site 4-day working week (Mon-Thurs) + flexible working SC Clearance Required About the Role We're recruiting a Tooling Design Engineer to join a fast-paced Special Projects programme. This team operates at the heart of advanced defence and aerospace manufacturing, supporting complex products from early design through production and end-of-life. You'll be part of a highly capable Operations Engineering team, providing tooling and manufacturing engineering expertise across prototype, development and full-rate production programmes. This is a hands-on engineering role with genuine influence on manufacturability, quality, and cost. In return, we offer an exciting technical challenge, exposure to cutting edge defence programmes, and an excellent work/life balance built around a four day working week. What You'll Be Doing Design and develop manufacturing tooling, jigs, fixtures and machine attachments for production and...
IR35 Status:
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CV-Library Bedfordshire, UK Contractor
CL
May 27, 2026  
Senior Software Engineer (Data Engineering)
My client are looking for a Contract Senior Software Developer to design, build, and maintain microservices-based applications and data engineering pipelines. This role requires strong hands-on development experience across Java services, backend systems, and data processing platforms, with a focus on building scalable, reliable, and maintainable solutions. The role involves close collaboration with data engineers, QA, product, and platform teams to deliver high-quality services and data products across a complex enterprise environment. Technical Skills & Experience Core Skills Strong hands-on experience developing Java-based applications in a microservices architecture. Solid experience building and maintaining backend services and APIs. Experience contributing to data engineering pipelines, including ETL/ELT workflows, batch processing, and scheduled data builds. Strong understanding of data modelling, transformations, and downstream data consumption. Experience...
IR35 Status:
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CV-Library Remote Contractor
CL
May 24, 2026  
build reliability engineer
Build Reliability Engineer (BRE) Focus: Operational / Build Support Role Overview The Build Reliability Engineer (BRE) is a hands-on, operational role responsible for the day-to-day health and stability of the build farm. Acting as the first point of contact for build failures, the BRE focuses on monitoring, triage, investigation, and clear communication-ensuring issues are understood, routed correctly, and resolved efficiently. This position is support- and operations-focused, embedded in the build farm environment, and works closely with development, QA, and infrastructure teams. It is not responsible for designing, rebuilding, or owning CI/CD pipelines. What This Role Is Operational and support-oriented Focused on monitoring, triage, investigation, and reporting Embedded in the build farm day-to-day Front-line support for developers across multiple disciplines Hands-on with build outputs, logs, and failure analysis What This Role Is Not A CI/CD engineering or pipeline...
IR35 Status:
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CV-Library Leicestershire, UK Contractor
CL
May 23, 2026  
RabbitMQ SME
RabbitMQ SME Location: Sheffield (occasional on-site required) Client: Leading Financial Services Organisation We’re working with a leading financial services client seeking an experienced RabbitMQ SME to join their engineering team on a 7-month contract. This role will play a key part in driving and supporting RabbitMQ implementations across both non-production and production environments, forming a critical component of a wider Privileged Access Management (PAM) solution deployed globally, including in highly regulated regions. You’ll contribute to architecture design, lead end-to-end engineering of RabbitMQ deployments using in-house tooling, and collaborate closely with internal design teams and technical SMEs. Documentation and input into low-level design will also be a core part of the role. Key Responsibilities: * Support and enhance RabbitMQ implementations across multiple environments * Contribute to architecture design and low-level technical designs *...
IR35 Status:
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CV-Library S1, Orchard Square, Sheffield Contractor
CL
May 23, 2026  
Principal Mechanical Design Engineer
Our client, a leading player in the Defence & Security sector, is currently seeking a Principal Mechanical Design Engineer to join their team on a contract basis. The role involves collaborating with functional teams to develop products that meet customer requirements and engaging in cutting-edge research of novel mechanical technologies. Key Responsibilities: Carry out Mechanical Design and proving activities for prime and variant products, including piece parts and assemblies. Support and liaise with manufacturing, resolving problems and defects. Support functional and environmental testing and trials. Communicate with suppliers and purchasing to resolve technical queries. Plan and report on day-to-day activities to meet project milestones. Gain clarification of and generate requirements, challenging extraneous requirements to reduce lead time, cost, and design complexity. Job Requirements: Experience using Creo 3D design tool. Understanding of manufacturing processes,...
IR35 Status:
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CV-Library Stevenage, Hertfordshire Contractor
CL
May 23, 2026  
Principal Mechanical Design Engineer
Our client, a leading player in the Defence & Security sector, is currently seeking a Principal Mechanical Design Engineer to join their team on a contract basis. The role involves collaborating with functional teams to develop products that meet customer requirements and engaging in cutting-edge research of novel mechanical technologies. Key Responsibilities: Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, including both piece parts and assemblies. Support and liaise with manufacturing teams to resolve manufacturing problems and defects. Provide support for functional and environmental testing and trials. Collaborate with suppliers and purchasing departments to resolve technical queries. Plan and report on day-to-day activities to meet project milestones. Gain and clarify requirements, and challenge extraneous requirements to reduce lead time, costs, and design complexity. Job Requirements: Experience using Creo 3D...
IR35 Status:
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CV-Library Bristol, UK Contractor
CL
May 23, 2026  
Mechanical Design Engineer
Mechanical Design Engineer required for long term contract based out of Stevenage or Bristol. 4 days on site 1 remote. Skillset/experience required: Experience using Creo 3D design tool Knowledge of several of the following: Manufacturing processes Tolerance studies Environmental test Mass property calculations Material selection FMEA Design for Manufacture/Assembly Environmental Gasket Sealing Tooling/fixtures design Structural design Defence Standards Review processes Product Lifecycles Industrial validation An ability to work as part of a multifunctional engineering team and be able to partake in or host design reviews. An appreciation of other engineering areas/domains. Responsibilities: Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies. Support/liaise with manufacturing, resolving manufacturing problems & defects. Support to functional & environmental testing and trials....
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
May 22, 2026  
Technical Author
Technical Author Location: Eynsham, Oxfordshire Rate: £45-£55 per hour The Opportunity We are seeking an experienced Technical Author to support the development, maintenance, and control of high‑quality manufacturing documentation. This role is critical in enabling safe, compliant, and efficient production by ensuring build instructions, FMEAs, and risk assessments are accurate, up to date, and aligned with engineering changes, regulatory requirements, and industry best practice. You will work closely with Manufacturing, Engineering, Quality, and Industrial teams, playing a key role in formal change control and ensuring clear communication and traceability of documentation changes. Key Responsibilities Build Instructions & Manufacturing Documentation Review, update, and maintain existing build instructions to ensure clarity, accuracy, and shop‑floor usability. Create new build instructions for new products, processes, tooling, and changes to existing builds. Collaborate...
IR35 Status:
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CV-Library Oxford, Oxfordshire Contractor
CL
May 22, 2026  
Site Reliability Engineer
Job Title: Site Reliability Engineer Job Description This Site Reliability Engineer role focuses on designing, building and maintaining cloud-based, high-volume, high-speed systems that provide critical data services to the insurance industry. You will work primarily in AWS, using Linux, containers and modern automation and CI/CD tooling to improve reliability, performance and security. The position combines hands-on engineering, incident response and continuous improvement of the platform and its supporting infrastructure. Responsibilities Design, implement and support scalable, resilient cloud-based solutions in AWS for high-volume, high-speed data systems. Apply structured problem-solving skills to investigate and resolve technical issues across production and non-production environments. Own and deliver regular maintenance activities such as system patching, upgrades and general platform housekeeping. Diagnose and address system performance issues, identifying bottlenecks...
IR35 Status:
Unknown Status

CV-Library Nottingham, UK Contractor
CL
May 22, 2026  
Design and Maintenance Engineer
Maintenance and Design Engineer Location: Birmingham (On-site) Contract: Temp-to-Perm (Urgent Requirement) The Role We are looking for a Maintenance and Design Engineer to join our team in a unique hybrid role that combines hands-on maintenance engineering with mechanical, electrical, and design activities. This position is vital for maintaining operational up time across machinery and facilities while developing engineered solutions to support business needs. You will report to the Director of Customer Experience, offering a role filled with variety, responsibility, and the opportunity to work across prototyping and continuous improvement. Key Responsibilities Maintenance & Fault-Finding: Maintain machinery, tooling, and equipment availability. You will diagnose root causes and troubleshoot mechanical systems under time pressure. Preventative & Site Maintenance: Carry out scheduled inspections, calibrations, and basic site maintenance (including plumbing, heating,...
IR35 Status:
Unknown Status

CV-Library Birmingham, West Midlands Contractor
CL
May 21, 2026  
Senior Front-end Software Engineer ( React, Bazel And Java )
Senior Front-end Software Engineer ( React, Bazel and Java) ** YOU MUST LIVE IN THE UK- ALSO SPONSORSHIP IS NOT PROVIDED** The organisation manages the test infrastructure and tooling that underpin its client applications. The mission is to provide a reliable, consistent and efficient testing ecosystem that enables engineers to validate their code with confidence and ship high‑quality products. The systems are continually evolving to improve developer experience, reliability and automation through well‑designed services, tooling, documentation and support. The engineering group is migrating its entire client platform application into a Bazel‑based monorepo, so experience in that environment is highly valued. They are looking for a platform‑minded full‑stack engineer with strong data and infrastructure instincts. In this role, you’ll use your curiosity and adaptability to build and improve the test infrastructure that supports all client platforms. This includes web‑focused test...
IR35 Status:
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CV-Library London, UK Contractor
CL
May 14, 2026  
Senior Electrical Engineer, Aviation – G6
Type: Contract (6 – 12 month) The Opportunity We are seeking a Senior Electrical Engineer to join our Aviation team, supporting the design and delivery of Maintenance, Repair & Overhaul (MRO) facilities and associated infrastructure. You will play a key role in delivering complex, multidisciplinary aviation projects, working alongside experts in building services, sustainability, energy, BIM, and other specialist disciplines. This is an opportunity to contribute to technically challenging projects while shaping next-generation, low-carbon aviation facilities. Key Responsibilities * Lead the electrical design and coordination for aviation and MRO projects * Deliver projects across all stages: feasibility, concept, detailed design, construction, commissioning, and handover * Collaborate with clients, contractors, and multidisciplinary teams to ensure successful project delivery * Prepare and review technical specifications, reports, and electrical design...
IR35 Status:
Unknown Status

CV-Library Vale of Glamorgan, UK Contractor
CL
Mar 29, 2026  
Aerospace R&T Manufacturing Engineer
Aerospace R&T Manufacturing Engineer Certain Advantage is hiring for a Manufacturing Engineer based in the Filton area. This role is on a contract basis and is site-based. The Company We’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and deliver industry-leading commercial aircraft, and a separate Space and Defence division. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for an Aerospace R&T Manufacturing Engineer—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be working in a small, experienced, and collaborative team, and be responsible for: Development and delivery of an industrial plan for wing research. Working with the jigs and tooling team, and component suppliers. Generation and validation of manufacturing capability documentation. Working across the design and...
IR35 Status:
Unknown Status

CV-Library Filton, Bristol, UK Contractor
CL
May 28, 2026  
Cad Design Engineer - Inventor
We’re Hiring: Inventor CAD Design Engineer (SC Cleared) | Reading | UK Defence Sector --- 6 to 12 month contract I’m currently supporting our client in the search for a talented PP&E CAD Design Engineer to join their embedded team delivering critical engineering support to a major UK defence programme. This is a fantastic opportunity to work at the heart of complex manufacturing and operational environments, contributing to the design and delivery of plant, property, and equipment solutions. (PP&E) 🔧 What you’ll be doing: • Designing equipment and providing CAD support using Autodesk Inventor • Supporting manufacturing, production, and facilities teams with practical engineering solutions • Producing high-quality technical drawings, specifications, and documentation • Managing models and data within Autodesk Vault • Collaborating across multidisciplinary teams to deliver project outcomes 🎯 What we’re looking for: • Degree (or equivalent) in Mechanical or...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
May 28, 2026  
Mechanical Commissioning Engineer
Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...
IR35 Status:
Unknown Status

CV-Library Derby, UK Contractor
CL
May 28, 2026  
Mechanical Building Services Design Engineer
Our Client is a global engineering consultancy specialising in utilities and facilities consultancy, design and support. Established over 25 years ago, the business has become the trusted partner to some of the world’s most recognised brands across the pharmaceutical, food and beverage, and FMCG sectors. The organisations multi-disciplinary expertise and flexible client-centric approach allows them to deliver intelligent, future-ready engineering solutions, supporting customers from initial concept through to implementation and ongoing optimisation. The company is currently extremely busy with specialist clean room facilities, laboratories and other controlled environments, often requiring technically complex solutions. With an busy and exciting order book involving schemes across the UK and overseas, the company is keen to add a talented Mechanical Building Services Design Engineer to the team on a rolling 6 month contract basis. The HVAC Design Engineer will be responsible for...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
May 28, 2026  
Freelance Site Engineer
Freelance: £(Apply online only) per day dependant on project Duration: Ongoing /long term/ short term We are hiring for Freelance Site Engineer's for upcoming commercial projects in the Northwest and Yorkshire. If you are a Site Engineer and are/will be looking for work, apply below and we can have a chat! Key Responsibilities of a Freelance Site Engineer: Carrying out setting out for works (foundations, drainage, steel frames etc) Use surveying equipment (Total Satation, GPS) to establish site control points Check line, level, and dimensions of work before and during construction Interpret and work from drawings and specifications identify discrepancies or design issues and raise RFI's Monitor quality and ensure compliance with specifications Assist with snagging and defect resolution Ensure all works carried out compliant with H&S Support site managers in tracking progress Maintain daily and weekly recorfsExperience Required for the Freelance Site Engineer: Proven...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
May 28, 2026  
Site Engineer
SITE ENGINEER – HIGHWAYS – SLOUGH We are currently looking for an experienced Highways Site Engineer to join an ongoing highways project in Slough, with a start date of 25th May. Role Overview You will be responsible for delivering key engineering elements on a highways scheme, with a strong emphasis on setting out and surveying works to programme and specification. Key Responsibilities Setting out for highways works including drainage, kerbs, roads, earthworks, and associated infrastructure Carrying out site surveys and maintaining accurate records Working from highways drawings and specifications Liaising with site management, subcontractors, and design teams Ensuring works are delivered in line with quality and health & safety requirements Requirements Proven experience as a Highways Site Engineer Strong setting out and surveying experience. Experience working on UK highways / civil engineering projects CSCS card (required) Contract Details Location:...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
May 28, 2026  
Test Equipment Design Support Engineer
£65 per hour Umbrella We have a phenomenal opportunity for experienced Electronic Design 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 as you not only see designs coming to life in the manufacturing environment but you can help to shape the design of the products and test equipment, delivering support to our customers. Responsibilities 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. Whilst the primary aim is focused on highly advanced module missile programmes and subsystems, there is also scope to work on other unique opportunities including support to launcher assemblies. The role offers the candidate a true engineering challenge in their core discipline(s), whilst providing scope for personal...
IR35 Status:
Unknown Status

CV-Library Bolton, UK Contractor
CL
May 28, 2026  
Machine Learning Engineer
Role: ML Engineer Type: 12 months Contract Location London, UK(2 days per week) We are looking for a high-caliber AI Engineer to join a global leader in the Insurance and Fintech space. You won't just be building chatbots; you will be designing and orchestrating Autonomous Agentic Systems that reason, plan, and execute complex workflows. This is a unique opportunity to work at the intersection of Generative AI and robust software engineering, applying cutting-edge LLM techniques to high-stakes, real-world data. What You'll Be Doing Agentic System Design: Build intelligent AI agents capable of autonomous task execution using LLMs and advanced reasoning frameworks. LLM Specialization: Implement RAG (Retrieval-Augmented Generation) pipelines and fine-tune models using PEFT/LoRA to create domain-specific insurance experts. Production Engineering: Design and maintain robust ETL/ELT pipelines and manage the lifecycle of models using Docker, Kubernetes, and CI/CD. Responsible AI:...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
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