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Contractor 19
Inside IR35 Leeds engineering

19 engineering jobs found in Leeds

CL
Jul 06, 2026  
Quantity Surveyor
Rail Quantity Surveyor / Senior Quantity Surveyor Location: Hybrid working with offices in Manchester, Leeds or York Rate: Competitive Day Rate (Inside IR35) Contract Length: Long-Term Framework Opportunity Looking for more stability without sacrificing the benefits of contracting? If you're a Quantity Surveyor who enjoys working on complex rail infrastructure projects but is tired of jumping between short-term contracts, this could be the opportunity you've been waiting for. You'll join a major rail programme delivering essential infrastructure improvements across a long-term portfolio of works. With a strong pipeline of secured projects and ongoing investment, you'll have the opportunity to make a genuine impact while enjoying the security of a long-duration contract. The Opportunity As a Rail Quantity Surveyor or Senior Quantity Surveyor, you'll play a key role in the commercial management of a diverse range of rail infrastructure projects from early-stage delivery...
IR35 Status:
Inside IR35

CV-Library Leeds, UK Contractor
CL
Jul 03, 2026  
DevOps Engineer
AWS DevOps Engineer Contract: Until May 2027 Rate: £500/day Inside IR35 Location: Leeds (up to 2 days per month onsite) We're supporting a major public sector programme seeking an experienced AWS DevOps Engineer to join a cloud engineering team delivering scalable, secure and highly available digital services. You'll play a key role in designing, building and maintaining AWS cloud infrastructure, deployment pipelines and platform automation, whilst supporting the ongoing development of critical services within a regulated environment. Key Requirements: Strong AWS experience across services including EC2, S3, RDS, Lambda and related cloud-native technologies Proven experience designing and delivering scalable, highly available and high-performance cloud solutions Strong Infrastructure as Code experience using Terraform Extensive experience building and managing AWS Lambda functions Strong Python development skills Experience creating and maintaining CI/CD pipelines using...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jul 01, 2026  
Java Developer
We're working with a leading global tech organisation looking for a Senior Java Engineer. This role is focused on building scalable back end solutions, problem-solving, and thinking beyond just code into system and product impact. Key info * Contract: Until end of the year * Start date: ASAP * Day rate: Competitive! * Inside IR35 * Hybrid: Leeds (2 days per week in the office) Requirements * Strong Java + Spring Boot background * Proven experience in back end engineering (APIs, microservices, distributed systems) * Ability to design and deliver solutions, not just implement tickets * Experience working across end-to-end systems with an understanding of wider architecture * Strong problem-solving skills and ability to think in terms of "what and why," not just how * Comfortable working in collaborative engineering teams * Strong communication skills (ability to clearly explain technical decisions and thinking) Desirable * Exposure to front end or full-stack...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Apr 16, 2026  
DevSecOps Consultant
DevSecOps Consultant * Sheffield (3 days per week onsite) * Inside IR35 We're partnering with a leading financial services client to appoint a DevSecOps Consultant to drive secure engineering practices across large-scale, cloud-based platforms. This role is ideal for someone who has come from a hands-on DevSecOps Engineering background and has since transitioned into architecture/design and advisory, while still retaining strong technical depth. Key Responsibilities: * Define and implement secure architecture patterns across engineering platforms (CI/CD, build systems, runtime environments) * Conduct security assessments, threat modelling, and gap analysis across platforms and pipelines * Develop and embed DevSecOps best practices, including secure pipeline design and automated controls * Establish and enforce security baselines using policy-as-code * Build and deliver security roadmaps, prioritising risk and regulatory requirements * Partner with engineering and...
IR35 Status:
Inside IR35

CV-Library S1, Orchard Square, Sheffield Contractor
CL
Jul 05, 2026  
Sub Agent
Location - Sheffield  Requirement: 5 days per week on site Status: Inside IR35 Rate: Depending on experience (discussed upon application) Contract Length: 12 months Role Overview This is an excellent opportunity to join an established project team delivering significant highways and infrastructure works in Sheffield. We are particularly keen to speak with experienced Sub Agents who have a strong background in highways construction, utilities coordination, and the successful delivery of self-delivered projects. Working closely with the Project Manager and wider site management team, the successful candidate will take responsibility for the day-to-day management of key sections of the works, ensuring activities are delivered safely, to programme, within budget, and to the required quality standards. The role will involve leading and coordinating a team of Site Engineers, providing technical guidance, mentoring and support, while maintaining a visible presence on site and...
IR35 Status:
Inside IR35

CV-Library Sheffield, UK Contractor
CL
Jul 04, 2026  
Site Engineer
Site Engineer / Senior Engineer  Requirement: 5 days per week on site Status: Inside IR35  Rate - Depending on experience (discuss on application)  Length - 12mths  Role Overview This is an excellent opportunity to join an established project team delivering significant highways and infrastructure works. I'm particularly keen to speak with engineers who have a strong background in highways construction and utilities coordination. This is a great opportunity for an Engineer to work alongside the permanent team, providing guidance and support to junior memmbers of the team while remaining hands-on in the role. This is a self delivered project, so we're looking for someone who can hit the ground running and is confindent to lead.  Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including...
IR35 Status:
Inside IR35

CV-Library Sheffield, UK Contractor
CL
Jul 04, 2026  
MFA Technical Engineer Role (Solid IAM and MFA experience)
MFA Technical Engineer Role ( Solid IAM and MFA experience) The role is for a MFA Technical Engineer with significant experience in delivery projects into large organisations with many stakeholders. The successful candidates must therefore have strong social skills across different mediums and ability to communicate a vision based on developing technology. The successful candidate will have a strong general technical background with hands on experience delivering IAM and infrastructure projects. Inside IR35 - Based in Sheffield 2-3 day a week - non-negotiable Key responsibilities * Engineer and support MFA solutions across enterprise identity platforms (eg, Azure AD/Entra ID, iSeries, ADFS, etc). * Deliver authentication patterns: OIDC/OAuth2, SAML2, Kerberos/LDAP, session management, token lifecycle. * Integrate apps with enterprise IAM/SSO platforms (AD, ADLDS, ADFS, Entra). * Integrate MFA with applications using standards and protocols (SAML 2.0, OAuth 2.0,...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Jul 06, 2026  
Quantity Surveyor
Rail Quantity Surveyor / Senior Quantity Surveyor Location: Hybrid working with offices in Manchester, York or Leeds Rate: Competitive Day Rate (Inside IR35) Contract Length: Long-Term Framework Opportunity Looking for more stability without sacrificing the benefits of contracting? If you're a Quantity Surveyor who enjoys working on complex rail infrastructure projects but is tired of jumping between short-term contracts, this could be the opportunity you've been waiting for. You'll join a major rail programme delivering essential infrastructure improvements across a long-term portfolio of works. With a strong pipeline of secured projects and ongoing investment, you'll have the opportunity to make a genuine impact while enjoying the security of a long-duration contract. The Opportunity As a Rail Quantity Surveyor or Senior Quantity Surveyor, you'll play a key role in the commercial management of a diverse range of rail infrastructure projects from early-stage delivery...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
Jul 01, 2026  
EC&I Senior Project Engineer
Job title: EC&I Senior Project Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP Duration: 12 Month Pay rate: Depends on experience Location: Malton Hybrid/Remote Working: Onsite Hours of work: 37 hours Role information: A senior-level engineer responsible for delivering safe, compliant, and effective engineering solutions for complex industrial projects. The role involves leading the engineering aspects of projects from concept through to commissioning and handover, ensuring all work meets technical standards, safety regulations, and stakeholder requirements. * Define project requirements and develop engineering solutions * Produce and approve technical specifications and design * Manage and oversee detailed design and contractor work * Ensure compliance with safety, regulatory, and quality standards * Support project planning, execution, and risk management * Supervise construction, commissioning, and final handover * Maintain configuration control...
IR35 Status:
Inside IR35

CV-Library Malton, North Yorkshire Contractor
CL
Jul 04, 2026  
Senior Manufacturing Engineer - NC Programmer
Join a world-renowned aerospace organisation as a Senior Manufacturing Engineer NC Programmer in Samlesbury full time onsite Due to a drive for greater success, this advanced manufacturing business is currently searching for Senior Manufacturing Engineer NC Programmer to add to their talented, hardworking team in Samlesbury on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £33.24 per hour inside IR35 / umbrella The role: * Working to relevant project and business standards, carrying out modifications & improvements to Hard & Soft metal NC programs to required quality and timeframe. * Create new NC programs for Hard & Soft metal components to required quality and timeframe. * Providing Build Line Support and rectification for tape prove activities for any new or modified programs delivered. Integrating and collaborating across multiple manufacturing teams to ensure aligned...
IR35 Status:
Inside IR35

CV-Library Blackburn, Lancashire Contractor
CL
Jul 04, 2026  
Mechanical Engineer
MERITUS are recruiting for Mechanical Engineers to join a leading Defence Manufacturing organisation as a part of their Calibration & Maintenance team. MECHANICAL ENGINEER - BOLTON - 12 MONTH CONTRACT - £32 - 35 PER HOUR (INSIDE IR35) - SC ELIGIBILITY REQUIRED - SECTOR: DEFENCE MANUFACTURING We are looking for Mechanical Engineers to join a Calibration & Maintenance function, supporting manufacturing activities across assembly, integration and testing. Working collaboratively with production, quality and engineering teams, you will play an important role in ensuring measurement accuracy and equipment performance throughout the build process. Key Responsibilities Provide hands-on mechanical and dimensional calibration support for Commercial Off-The-Shelf (COTS) and bespoke test equipment. Support dimensional inspection activities, including updating and maintaining CMM measurement programmes. Deliver day-to-day dimensional calibration and inspection support for...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 04, 2026  
Manufacturing Engineer
MERITUS are recruiting for Manufacturing Engineers to join a leading Defence Manufacturing organisation as a part of their Assembly & Integration team. MANUFACTURING ENGINEER - BOLTON - 12 MONTH CONTRACT - £32 - 35 PER HOUR (INSIDE IR35) - SC ELIGIBILITY REQUIRED - SECTOR: DEFENCE MANUFACTURING As a Manufacturing Engineer within a unit and missile assembly manufacturing facility, you will play a key role in helping ensure products are built efficiently, safely, and within budget. You will be a valued member of a collaborative Manufacturing Engineering team, supporting a range of multi-project manufacturing activities and contributing to continuous improvement across the build environment. Key Responsibilities * Contribute as part of a supportive Manufacturing Engineering team within a complex assembly environment. * Compile, maintain, and update Manufacturing Instructions to support consistent and effective production. * Design, commission, and prove associated tooling,...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 04, 2026  
Mechanical Fitter
MERITUS are recruiting for Mechanical Fitters to join a leading Defence Manufacturing organisation MECHANICAL FITTER - BOLTON - 12 MONTH CONTRACT - £29.70 PER HOUR (INSIDE IR35) - SC ELIGIBILITY REQUIRED - SECTOR: DEFENCE MANUFACTURING An opportunity is available for Mechanical Fitters to join a collaborative defence manufacturing team, carrying out manufacturing and testing activities within a mechanical production environment. The role involves working to defined certification procedures, workmanship standards, budgets and timescales to support successful project delivery while maintaining high standards of quality and safety. Key Responsibilities Carry out manufacturing and testing tasks in accordance with product certification procedures. Certify products in line with established certification requirements. Maintain product certification and approvals through regular audits. Apply a broad engineering skillset across a variety of manufacturing tasks. Use equipment, tools and...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 04, 2026  
Mechanical Architect
Our client has an opportunity for a Missile Mechanical Architect to join them on a contract basis for 6 months with likely extension. This exciting role is to gather and manage the missile mechanical architecture requirements to achieve missile performance, on time and on cost and overall layout vs compliance. This involves providing justification of the design and co-ordinate the verification evidence of missile performance to support certification. Role: Missile Mechanical Architect Location: Stevenage or Bolton, fully onsite. (must be happy to travel between locations) Hours: 37 per week Clearance: Full SC required before starting Hourly Rate: £60 per hour via Umbrella, inside IR35 What you'll be doing: Establishing the Missile Airframe Task Requirements Specification (TRS) to ensure a structured & coherent mechanical response to the overall Missile TRS Management of the mechanical interface with the launcher Management of Mechanical & Thermal Interfaces across...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 03, 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
Jul 02, 2026  
Rail Senior Project Manager
Are you a B&C Senior Project Manager with reactive framework experience on Network Rail infrastructure? Job Title: Senior Project Manager Location: Chesterfield Rate: £450 - £550 per day (Inside IR35) Contract: Until March 2027 initially with likely extensions Start Date: ASAP Looking for a contract where you can make a visible impact from day one and take ownership of a rail infrastructure framework? This is an opportunity for an experienced Senior Project Manager to lead a major Network Rail Buildings Framework across the Northwest and Central region. With a significant reactive work bank, multiple live faults, and a demanding client environment, this role requires a strong leader who can provide direction and drive delivery across an established team. This is not a hands-on delivery role. Instead, you'll be responsible for managing key personnel, improving framework performance, and acting as the senior point of contact for both internal stakeholders and the client....
IR35 Status:
Inside IR35

CV-Library Chesterfield, UK Contractor
CL
Jul 05, 2026  
Zscaler Cyber Engineer
We are looking for a Zscaler Engineer to join the Cyber team on a contract basis to to provide technical leadership for the migration of web proxy services from a legacy Trend solution to Zscaler Internet Access (ZIA), ensuring effective coordination of engineering teams, data-driven technical planning, and successful migration execution within a structured delivery environment. Location: Preston - ad hoc travel to site - mainly remote Duration: 6 months Day rate £(Apply online only) a day - Inside IR35 Key Skills & Experience Required Deep technical expertise in:  Zscaler ZIA and ZPA (CASB desirable) Identity integration (Entra ID, SSO, SCIM, Conditional Access) Azure IaaS and networking (VPN Gateway, routing, connectivity design) Strong working knowledge of:  Enterprise networking (routing, switching, firewalls) Security operations, logging, and SIEM integration Proven experience leading engineering teams across infrastructure / network / security transformations...
IR35 Status:
Inside IR35

CV-Library Preston, UK Contractor
CL
Jul 02, 2026  
Senior Electrical Engineer Building Services
Join a world-renowned aerospace organisation as a Senior Electrical Engineer Building Services in Preston 1-3 days per week Due to a drive for greater success, this advanced manufacturing business is currently searching for Senior Electrical Engineer to add to their talented, hardworking team in Preston on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £60.69 per hour inside IR35 / umbrella The role: Reports to the RE&I S Programmes Principal Building Services Engineer. Assist or lead the preparation of a range of documents and concept design solutions for projects in support if land, sea, and air operations, personnel training, and production & maintenance facilities throughout the UK. Work as part of a high performing team to deliver construction / FM projects to ensure the correct Engineering support is applied through the project lifecycle. Management and oversight of external...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Jul 04, 2026  
Temporary Finance Manager
Finance Manager (Temporary) Alfreton £300 - £350 per day (inside IR35) Our client is a leading, growing engineering company who are seeking a temporary Finance Manager to help with an increased workload. This is an excellent opportunity for a commercially minded finance professional who enjoys delivering accurate financial reporting, driving process improvements, and supporting operational decision-making. Reporting to the Financial Controller, you will play a key role in the preparation, analysis, and reporting of management accounting information, ensuring managers receive timely, accurate, and relevant financial insights. You will also take responsibility for managing the transaction processing team – Credit control, AP and AR ensuring that transactions have been reconciled and contribute to the organisation's financial management procedures. * Lead the month-end close process, including preparation of monthly management accounts. * Investigate discrepancies, provide...
IR35 Status:
Inside IR35

CV-Library Alfreton, Derbyshire Contractor
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