Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Construction 9 Information Technology 5 Finance 3 Insurance 3 Automotive 2 Manufacturing 2
Legal 1
More
Refine by Job Type
Contractor 14
Engineering Outside IR35 Doncaster

14 jobs found in Doncaster

CL
Sep 17, 2026  
Site Supervisor
I’m currently recruiting for an experienced Electrical Site Supervisor to join a major power upgrade project in Sheffield. ⚔ Electrical Site Supervisor šŸ“ Sheffield šŸ“… ASAP start ā³ 12-month contract (3 years worth of work) šŸ’° Up to Ā£400 per day šŸ“‹ Outside IR35 The project involves renewing and upgrading the power infrastructure for a major steel foundry, so I’m looking for someone with a strong electrical background and experience working around HV systems. Key requirements: * 11kV / 33kV experience * Substation, transformer, power or renewables experience * Previous experience supervising electrical works on site * SSSTS * Strong understanding of electrical installation and site safety * Able to start ASAP
IR35 Status:
Outside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Sep 02, 2026  
Pipe Fitter - Outside IR35
We are currently looking to recruit a time served pipe fitter for a very long-term role (permanent for right person) in they Stalybridge area. Experienced working on petrochemical sites/pharmaceutical/oil and gas sites is essential. This is not a commercial works. The candidate must be able to measure (point to point) to enable fabrication and understand pipework isometric drawings to enable fabricating/installing new pipework. He/she must be willing to liaise with the client and client operations (to enable permit signing and requests) as there may be periods, they will be on site alone. They must also be able to works as a team, as at other periods they will be working in small teams. They must have a full clean driving licence. This work is outside of IR35 so we can payroll limited Please send your CV to be considered for this work
IR35 Status:
Outside IR35

CV-Library Stalybridge, Borough of Tameside Contractor
CL
Sep 16, 2026  
TAR E&I Engineer
TAR E&I Engineer - Hull CCL Global are currently working with a leading chemical and petrochemical organisation who are seeking an experienced TAR E&I Engineer for an immediate contract opportunity. The successful applicant will support the planning and delivery of Electrical & Instrumentation activities during a major Turnaround (TAR)/shutdown within a high-hazard COMAH environment. Location: Hull Start Date: Immediate Contract: Outside IR35 Key duties will include: * Planning, developing and implementing major TAR E&I activities. * Coordinating Electrical & Instrumentation activities throughout the turnaround/shutdown. * Supporting E&I maintenance, modifications and development within a chemical/petrochemical environment. * Managing E&I activities from design and implementation through to commissioning. * Working with Safety Instrumented Systems (SIS), LOPA and complex functional safety systems. * Coordinating contractors and ensuring...
IR35 Status:
Outside IR35

CV-Library HU12, Paull, East Riding of Yorkshire Contractor
CL
Sep 17, 2026  
Site Engineer
Exciting Opportunity for a Site Engineer in the Water/Wastewater Industry Role: Site Engineer Location: Manchester Rate: Up to £450 per day DOE - LTD Company/ Outside IR35(Must provide own TS16, GPS and other relevant equipment) Duration: 12 Months+ Sector: Wastewater Non-Infrastructure About the business Join a dynamic contractor at the forefront of the industry, currently spearheading projects within the United Utilities Water framework. Our commitment to excellence has opened up an exciting opportunity for a talented Site Engineer to contribute to upcoming development works linked to Wastwater/Water treatment works in the Lancashire region. This contractor is recognised for embracing innovation and digital engineering, investing heavily in modern construction technologies, BIM and digital delivery systems to improve project performance. If you're looking to work for a business that is pushing the boundaries of technology within the sector, this is an opportunity not to...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 17, 2026  
Site Engineer
Exciting Opportunity for a Site Engineer in the Water/Wastewater Industry Role: Site Engineer Location: Manchester Rate: Up to £450 per day DOE - LTD Company/ Outside IR35(Must provide own TS16, GPS and other relevant equipment) Duration: 12 Months+ Sector: Wastewater Non-Infrastructure About the business Join a dynamic contractor at the forefront of the industry, currently spearheading projects within the United Utilities Water framework. Our commitment to excellence has opened up an exciting opportunity for a talented Site Engineer to contribute to upcoming development works linked to Wastwater/Water treatment works in the Lancashire region. This contractor is recognised for embracing innovation and digital engineering, investing heavily in modern construction technologies, BIM and digital delivery systems to improve project performance. If you're looking to work for a business that is pushing the boundaries of technology within the sector, this is an opportunity not to...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 11, 2026  
Mechanical Design Engineer
Job Title: Mechanical Design Engineer Rate: Up to £400 per day (Outside IR35, dependent on experience) Location: Manchester (M32 0RS) - Hybrid working (minimum 3 days per week in the office) Contract Type: Contract About the Role Our client is seeking an experienced Mechanical Design Engineer to support a range of ongoing projects within the UK regulated water industry. The role will focus on UMON projects at Sewage Treatment Works, working closely with a collaborative and experienced engineering design team to deliver high-quality solutions. About the Client Our client is a well-established engineering design consultancy operating across the UK rail and utilities sectors, with a growing portfolio within the water industry. They are known for their friendly, focused culture and strong commitment to employee wellbeing. Key Responsibilities Deliver detailed mechanical design solutions for projects within the UK water sector. Work collaboratively with multidisciplinary...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 11, 2026  
Discipline Structural Lead
Principal Structural Engineer / Discipline Head Manchester (Hybrid/Remote Working Available) £65,000-£80,000 DOE or Contract: £450-£550/day Outside IR35 Advance TRS is partnering with a growing engineering consultancy to recruit an experienced Structural Principal Engineer / Discipline Head to join their expanding design team. This is an outstanding opportunity for a Chartered Structural Engineer looking to take on a senior technical leadership role, leading the Structural discipline across complex multidisciplinary infrastructure projects while helping to shape engineering standards, mentor talented engineers and drive technical excellence. The Opportunity As the Structural Discipline Head, you'll be the technical authority for structural engineering, leading the design and assurance of major infrastructure projects across regulated sectors, including water, rail, highways, nuclear and energy. Key Responsibilities Lead structural engineering design across multidisciplinary...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 11, 2026  
Discipline Civil Lead
Principal Civil Engineer/ Discipline Head Manchester - Hybrid Perm: £65,000-£80,000 DOE or Contract: £450-£550/day (Outside IR35) Advance TRS is delighted to be partnering with a growing engineering consultancy to recruit an experienced Civil Principal Engineer / Discipline Head to join their expanding water team. This is an excellent opportunity for a Chartered Civil Engineer to take on a senior technical leadership role, leading the Civil discipline across a range of major UK water infrastructure projects while influencing engineering standards, mentoring teams and driving technical excellence. Key Responsibilities Lead civil engineering design across clean and wastewater projects. Provide technical leadership and design assurance. Review and approve calculations, reports and engineering deliverables. Mentor and develop engineers, graduates and technicians. Drive engineering standards, quality and continuous improvement. Support bids, resource planning and framework...
IR35 Status:
Outside IR35

CV-Library Greater Manchester, UK Contractor
CL
Sep 16, 2026  
Lead Electrical Engineer
An exciting opportunity has arisen for a Lead Electrical Engineer to take ownership of the electrical scope across multiple major water frameworks. This role will suit an experienced engineer capable of leading technical delivery, managing teams, and ensuring high-quality engineering outputs across all design and delivery stages. You will play a key role in driving engineering excellence, coordinating multi-disciplinary interfaces, and supporting project teams across a range of UK water infrastructure schemes. This is a long term contract, outside ir35.Ā  Key Responsibilities Lead delivery of the electrical engineering scope across multiple projects Manage schedules, MDRs, change control, reporting, and technical coordination Delegate and oversee work packages within the electrical team Support estimating activities including CTR development Provide technical leadership across all deliverables, including: Basis of Design Power systems, earthing, lightning, load & cable...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Sep 15, 2026  
Senior Civil Structural Engineer
Senior Civil & Structural Engineer Location: Remote - occasional site/office visits on an ad-hoc basis Rate: Up to £55 per hour (Outside IR35) Contract: 6 months initially, with a view to extend Start: ASAP We are recruiting a Senior Civil & Structural Engineer to join a multi-disciplinary engineering team supporting the delivery of major projects within a highly regulated environment. This is a predominantly remote-working position, with occasional travel required for site visits, design reviews and client meetings. The Role As a Senior C&S Engineer, you will be responsible for delivering civil and structural engineering solutions, including analysis, calculations, reports and technical specifications. You will also work closely with BIM teams to ensure designs are communicated effectively and collaborate with other engineering disciplines and construction teams throughout project delivery. The role will also involve supporting and mentoring more junior...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Aug 21, 2026  
Electrical Design Engineer
Contract Electrical Design Engineer – Building Services Location: Manchester (Hybrid) Rate: Ā£50 per hour (Outside IR35) Duration: 12 months+ An established Building Services consultancy is seeking an experienced Electrical Design Engineer to join its growing team on a long-term contract basis. This is a design-led role requiring a minimum of 10 years' Building Services experience, delivering electrical building services projects across residential, commercial and hotel sectors. You will be involved primarily in RIBA Stages 2–4, producing high-quality detailed designs whilst managing multiple projects simultaneously. Initially, the role requires three days per week in the Manchester office to support onboarding and integration with the team. Following the first month, there is the opportunity to work predominantly remotely, with occasional office attendance and site visits as required. Key Requirements: * Minimum 10 years' Electrical Building Services design experience. * Strong...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Sep 12, 2026  
Controls Project Engineer - Contract
Electrical Project Engineer – Controls ReeVR are recruiting for an Electrical Project Engineer – Controls to join a systems integrator delivering a major energy / battery storage project in Derby. The role will focus on the delivery of electrical and control systems, working across PLC, HMI and SCADA, with responsibility from design and testing through to commissioning and client handover. Key requirements: Electrical Project Engineering / Controls experience Strong PLC background – Siemens or Rockwell preferred ICONICS SCADA experience is essential HMI and industrial control systems FAT, SAT and commissioning experience Ability to work with customers and multidisciplinary engineering teams Strong technical documentation and project delivery skillsLocation: Derby – Hybrid Sector: Energy / Battery Energy Storage Start: Immediate IR35: Outside IR35
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire, East Midlands Contractor
CL
Sep 12, 2026  
MBSE - Systems Engineer
Systems Engineer – Model-Based Systems Engineering (MBSE) Derby 12-Month Contract Ā£35 per hour Outside IR35 On-Site We are currently recruiting for an experienced Systems Engineer with a strong background in Model-Based Systems Engineering (MBSE) to join a major engineering programme based in Derby. This is a 12-month contract opportunity working across complex engineering systems, supporting requirements, system architecture, modelling, integration, verification and validation activities. Key Responsibilities: * Lead systems engineering activities across the full engineering lifecycle * Develop and maintain system requirements and architectures * Carry out requirements analysis, decomposition, allocation and traceability * Develop MBSE models using SysML * Create functional, physical, behavioural and interface models * Define system architectures and interface specifications * Support system integration, verification and validation activities * Maintain...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Sep 11, 2026  
Safety Assurance Engineer - ETCS
Matchtech are working with a key client in Derby to support the recruitment of x2 Safety Assurance engineers to work on ETCS projects. These roles are 6 month initial contracts (with potential to extend) offering hybrid working and operating outside IR35. Role Definition This exciting role offers an opportunity to provide technical leadership and innovation within compliance in the context of an ETCS on-board retrofit project. Working as part of a close-knit team, the Safety Assurance Engineer shall be the referent on safety and assurance for the UK specific application of a ETCS On-Board retrofit project. The Safety Assurance Engineer will report to the Safety Assurance Manager. Key Accountabilities Produce and manage safety documentation Safety Management Plan System Definition Project Hazard Record GASC SASC IHA FMECA Support approval process, to obtain APIS for each train class Work directly with the Safety Assurance Manager, the assessors (AsBo, ISA), the Design &...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software