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19 c c jobs found

CL
Mar 21, 2026  
Senior C&I Designer – Contract – Ireland
Senior C&I Designer – Contract – Ireland Location: Ireland (near Cork) This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy and Nuclear sectors. The role will be working as part of the client organization on site supporting upgrade and modifications to a live hydrocarbon plant. The successful person must be proficient in Smart Plant Instrumentation (SPI). The role is outside IR35. Role & Responsibilities * Site based role integrated as part of the client design team on a live operational hydrocarbon processing plant. * Producing new / updating existing detailed C&I design documentation including, loop diagrams, control panel schematics, cable calculations, filed connection diagrams, I/O schedules, control circuits, failsafe circuits, LV power distribution & protection, single line diagrams, control panel GAs and layouts. * Must be...
IR35 Status:
Outside IR35

CV-Library Ireland Contractor
CL
Feb 27, 2026  
Principal C&I Engineer (Fire & Gas Systems)
Principal C&I Engineer (Fire & Gas Systems) – Contract – West Wales / Hybrid Location: West Wales / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy, Hydrogen and Nuclear sectors. Fire and Gas experience at both FEED and detailed design stages is essential. TUV Certified status would be a bonus, though not essential. Our client is based in West Wales and can accommodate a hybrid working pattern. Role & Responsibilities * Leading the design of fire and gas systems, including design specifications, cause and effect diagrams, and system architecture. * Performing safety specification and certification of safety instrumented systems. * Selecting and specifying instruments suitable to ensure compliance with safety regulations. * Designing C&I systems with a specific focus on fire and gas detection and suppression systems....
IR35 Status:
Outside IR35

CV-Library SA72, Burton Ferry, Pembrokeshire Contractor
CL
Mar 27, 2026  
Site Manager
Freelance Civil Site Supervisor / Site Manager - Wastewater (UU AMP8)** Rate: £390/day (Outside IR35, slight movement DOE) Contract: 6‑month initial Start: W/C 23rd March / 30th March / ASAP Locations: Carlisle & Whitehaven Overview A Tier 1 contractor delivering United Utilities AMP8 wastewater projects is seeking an experienced Freelance Civil Site Supervisor / Site Manager to support two key schemes: a major rising mains/shafts project in Carlisle and a mains replacement project in Whitehaven. This role requires strong civils leadership, excellent safety management, and experience delivering water/wastewater infrastructure works. Key Responsibilities Manage day‑to‑day site operations across wastewater/civils projects. Oversee construction activities on rising mains, shafts, and mains replacement works. Lead and coordinate subcontractors and direct labour. Ensure compliance with H&S procedures, RAMS, permits, and site audits. Maintain progress against programme,...
IR35 Status:
Outside IR35

CV-Library Carlisle, Cumbria Contractor
CL
Mar 27, 2026  
Electrical Design Engineer -control panels
Electrical Design Engineer (control panels) £c40-50 /hr ltd rate South of the UK hants/ dorset – CONTRACT ABJ6492 Salary dependent on experience but c£40-50hr ltd rate (outside IR35) April start – 3-4 months with view to extension Location: South East – Onsite An excellent opportunity has arisen for an experienced Electrical Design Engineer of control panels to join a well-established specialist engineering services company delivering bespoke control and automation solutions to industrial ‘process’ clients across the UK. This role will suit a practical and self-sufficient electrical design engineer who enjoys working on complete panel designs from concept through to manufacture. The company operates in a highly collaborative environment and is known for delivering technically robust solutions on complex projects. The position is primarily office-based, with occasional visits to customer sites across the UK. A driving licence and access to a vehicle are required. Key...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
CL
Mar 26, 2026  
Ecologist (Contract)
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others Your new role My client is looking for experienced Ecologists to work on a contract basis, outside IR35 regulations if required. Works can include: Ecological Clark of works (ECoW) Habitat Assessments Protected species surveys Botanical surveys Report writing BNG assessmentsWork can be located across the UK for a range of infrastructure and construction projects. Full and part-time seasonal contracts are available What you'll need to succeed Ecological experience CSCS Card Own PPE, Specialist equipment is desirable. Full driving licence and vehicle PTS (depending on project) Protected species licences are desirable. FISC qualification is also desirable....
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 25, 2026  
Embedded and Electronic Engineer
Job Title: Senior Embedded & Electronics Engineer - Marine Contract: 6 months, outside IR35, £50-£60 per hour, Bristol, 2 days a week on-site Project: Lead the end-to-end redesign and development of a marine mapping device, delivering both electronics hardware and embedded software with high reliability, real-time performance, and manufacturability in a safety-critical environment. Key Responsibilities: Full electronics design: schematic capture, PCB layout, and validation testing. Embedded firmware development in C for high-performance microcontrollers to achieve precise real-time control. Implement advanced Ethernet communications and networked device interfaces. Solve high-accuracy timing challenges, novel communications problems, and safety-critical system requirements.Skills: PCB design and electronics integration Embedded C development for real-time control High-precision timing and control systems Networked communications (UDP, Telnet) System-level integration of...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Mar 25, 2026  
Procurement and Contracts Savings Consultant
Interim Procurement & Contract Savings Consultant Day Rate: £500 per day (Outside IR35) Contract: 9 Months (Review at 6 Months) Location: Mostly remote – on-site only when required Start: Interviews w/c 16th March A Council is seeking an experienced Procurement & Contract Savings Consultant to provide immediate additional capacity during a period of significant financial challenge and transformation. With £42m in funding reductions over the next 3 years, the Council is reshaping how it delivers services and manages contracts. This interim role will play a crucial part in identifying savings, improving contract performance, and helping set a smarter, more commercial direction for the future. The Role You will lead a focused programme of contract reviews - both upcoming re-procurements and opportunities within existing contracts. Using benchmarking tools such as Oxygen Finance, you’ll identify above-market costs, evidence savings opportunities, and develop compelling...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Mar 22, 2026  
Project Quantity Surveyor
Site-based Quantity Surveyor required on a Severn Trent Water project.  This is an AMP8 scheme. You will be proficient in NEC forms of contract; A, B & C and options 3&4. The requirement is for 6-9 months and is Outside IR35. You will be working in CVRs and applications for payment. Please note that our client will only consider QS that have worked on civil engineering projects; groundworks and FRC
IR35 Status:
Outside IR35

CV-Library West Midlands, UK Contractor
CL
Mar 22, 2026  
Project Quantity Surveyor
Site-based Quantity Surveyor required on a Thames Water project.  This is an AMP8 scheme. You will be proficient in NEC forms of contract; A, B & C and options 3&4. The requirement is for 6-9 months and is Outside IR35. You will be working in CVRs and applications for payment. Please note that our client will only consider QS that have worked on civil engineering projects; groundworks and FRC
IR35 Status:
Outside IR35

CV-Library Buckinghamshire, UK Contractor
CL
Mar 22, 2026  
Health & Safety Manager
Health & Safety Manager Contract Opportunity – Outside IR35 Day Rate DOE | 6-Month Project (Initial Term) Fully Remote with UK-Wide Travel (Ideally Midlands-based) Are you an experienced Health & Safety professional seeking a high-impact contract assignment within a hazardous materials environment? We are supporting a national fuels and distribution organisation in appointing an experienced Health & Safety Project Lead to deliver a full end-to-end build of a national H&S framework. This is a defined project engagement, operating Outside IR35, suited to an independent contractor who can take ownership and deliver a scalable, compliant and commercially aligned safety management system. This is not a maintenance role. It is a transformation project requiring expertise, pace and autonomy. The Project Brief The organisation operates a UK-wide depot network (c.35 sites) within a hazardous materials setting. The requirement is to design, develop and implement a...
IR35 Status:
Outside IR35

CV-Library Coventry, UK Contractor
CL
Mar 21, 2026  
ECoW
Your new company My client is a part of a group that offers a range of services, including ecological consultancy. They were established over 40 years ago and have provided services to their clients nationally ever since. They work on a range of large scale infrastructure projects as well as conservation and others. Your new role My client is seeking experienced Ecological Clerk of Works (ECoW) professionals to support ongoing construction and infrastructure projects. You'll oversee on-site ecological compliance, provide expert advice to contractors, and ensure works are delivered in line with project-specific mitigation measures and protected species legislation. This contract can be offered outside IR35. What you'll need to succeed Proven experience working as an ECoW on active construction sites Strong understanding of UK wildlife legislation and protected species mitigation Ability to deliver clear, practical advice to site teams and contractors Relevant ecology...
IR35 Status:
Outside IR35

CV-Library Liverpool, Merseyside Contractor
CL
Mar 21, 2026  
Interim Building Safety Manager
Interim Building Safety Manager Rate: £400 per day (Outside IR35) Location: Hertfordshire, with UK-wide travel Duration: 3-month contract (potential for extension) Are you experienced in managing building safety compliance within residential property portfolios? Do you have a solid understanding of the Building Safety Act 2022 and fire safety regulations, ready to ensure occupied buildings meet rigorous standards? We're supporting a leading managing agent, overseeing over 80,000 residential properties across the UK, in appointing an Interim Building Safety Manager. Key responsibilities will include: Managing the delivery of Building Safety Cases and Gateway applications across project stages. Overseeing Safety Cases required by the Building Safety Act on buildings managed by the company. Managing the 'Golden Thread' of safety information and ensuring data integrity and accessibility. Conducting audits of Higher Risk buildings to verify application of safety principles....
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Mar 21, 2026  
FPGA Engineer
FPGA Engineer - 6-Month Contract (Outside IR35) Location: Cambridge, UK (Office-based) Rate: £60 - £80 per hour We are seeking an experienced FPGA Engineer to join a pioneering technology consultancy in the defence and security sector. This role offers the opportunity to work on cutting-edge projects, developing and implementing FPGA-based solutions that have real-world impact. You will collaborate with multi-disciplinary teams on projects ranging from proof-of-concept prototypes through to working systems, covering the full product lifecycle from design to delivery. Key Responsibilities: Develop and implement FPGA firmware (VHDL/Verilog) using toolchains such as Vivado or Quartus Contribute to design, testing, and documentation of FPGA-based systems Support the creation of prototypes and working hardware for advanced technology projects Apply knowledge of DSP/system modelling, embedded software, or communications applications where relevant Collaborate with engineers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Mar 14, 2026  
Band 8A - Advanced Dissection - UK wide
IMC Locums are looking for a Advanced Dissection - with IBMS Diploma Job Description Ongoing assignment ASAP start Band 8A Routine Dissection - Must have experience cutting A-C Biospies Pay rates starting from £350 per day - Outside IR35 pay available NHS Experience Essential 37.5 hours per week or 2 days per week Roles between 09:00am - 17:00pm Position Requirements HCPC Registration Benefits of Working of IMC Highly competitive rates of pay FREE fast track registration Exclusive contracts available CPD annual contribution We offer great self referrals and referral bonuses up to £500 - please contact for more details Also refer your friends or colleagues who are looking for better opportunities. We would love to hear from you
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 11, 2026  
Embedded Software Engineer
I'm recruiting for a small business in Cheltenham who are looking for an Embedded Software Contractor on a 3 month contract (outside IR35). The work is based around Zephyr RTOS on Nordic chips. Previous experience (in-depth!) is needed for this. ** Work can be done remotely after an initial period of 3-4 days on-site. Also may require on-site visits to Cheltenham throughout depending on project progression. ** ROLE: Embedded Software Engineer LOCATION: Remote (Cheltenham) RATE: up to £60ph DURATION: 3 months Skills required for the Embedded SW Engineer: * C * Zephyr RTOS * Nordic chips * Linux If you're interested, please apply below or get in touch with any questions Cheers, Nathan
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Feb 27, 2026  
Functional Safety Engineer (TUV Certified)
Functional Safety Engineer (TUV Certified) – Contract – Hybrid Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. The role can be performed on a hybrid basis with weekly visits to site in West Wales. Previous site experience is and TUV Certification are essential. This role is deemed outside IR35. Role & Responsibilities * Undertaking work providing engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * Develop SRS – Safety Requirements Specification. * Develop SIS Safety Lifecycle Plan \ Functional Safety Management Plan. * Carry out SIL Verification using simplified equations. * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of design work to ensure...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Feb 14, 2026  
BMS Commissioning Engineer
BMS Commissioning Engineer Contract We have a fantastic contract opportunity for an experienced Tridium BMS Commissioning Engineer to join an exciting and prestigious project in London. On offer is an initial 6 month contract (with the potential to extend), c£40 - £48 per hour, and the opportunity to work on one of London’s most interesting new projects in central London The BMS Commissioning Engineer position:- As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Tridium Niagara.  You will be required to perform software modifications and full commissioning. The project is in central London and is a very prestigious refurbishment of a historical building. The project is a mixed use development incorporating a hotel, high end luxury residences, and shops and will be using state of the art new smart building technology. Key skills of the BMS Commissioning Engineer:- Exceptional technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 11, 2025  
Controls Project Engineer
Controls Project Systems Engineer (PLC) £c40/hr ltd rate South East ABJ7685 Salary dependent on experience but c£35-£45/ hr ltd rate (outside IR35) Start Jan 2026 - 3m with view to extension ONSITE A new position for an experienced Controls Project Systems Engineer (PLC exp) is urgently required for a leading engineering services company to for new upcoming projects. As controls engineer you will be carrying out programming of Siemens S7-1500 PLCs using TIA Portal. As controls engineer experience you will be programming of WinCC SCADA systems - interfacing with multiple S7-1500 PLCs. - Failsafe programming would be desirable. As control engineer you will have the ability to be technical lead for a control panel and review electrical drawings, panel assembly. As control project engineer you will also have the ability to generate documentation such as test plans, Installation / commissioning & Operation / Maintenance Documentation. Mainly office based apart from when you go...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
CL
Dec 11, 2025  
Panel Wirer
Panel Wirer (Electrical Panel Wirier) c£22-25 hr / ltd rate (outside IR35) ABJ7684 Salary dependent on experience ONSITE Contract: Feb–Apr 2026 (3m likely extension depending on workload - Possibly an earlier start A new position for an experienced Panel Wireperson (Electrical Panel Wirer / Control Panel Wirer) is urgently required for a leading engineering services company for new upcoming projects. A skilled Panel Wirepersons (panel wirer) will assist with the assembly and wiring of control panels for industrial and infrastructure clients. As panel wirer this would suit individuals experienced in reading and interpreting technical drawings and completing high‑quality panel builds. Key Responsibilities: * Build and wire electrical control panels from mechanical layouts and schematic diagrams. * Use a range of hand tools to assemble components to specification. * Check wiring, routing, and labelling to ensure accuracy and compliance. * Work independently while...
IR35 Status:
Outside IR35

CV-Library South West England, UK Contractor
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