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Contractor 100
Engineering Carmarthen

100 jobs found in Carmarthen

CL
Mar 05, 2026  
Civil Technical Engineering Manager - Ancillary Works
Role: Civil Technical Engineering Manager - Ancillary Works Location: London or Bristol - With travel to SZC site Duration: Ongoing Contract Pay: TBC - Inside IR35 (PAYE / Umbrella) Shape One of the UK's Most Important Infrastructure Projects Few engineering roles offer the chance to leave a legacy that genuinely matters. Sizewell C is the UK's next major nuclear power station - a nationally significant project that will deliver low-carbon electricity to around six million homes for at least 60 years, playing a critical role in the UK's journey to Net Zero. Following the successful delivery of Hinkley Point C, Sizewell C has now entered construction and is progressing through one of the most complex and technically demanding phases of delivery. We are looking for an experienced Civil Technical Engineering Manager (Ancillary Works) to take technical leadership of critical civil infrastructure that underpins the wider nuclear programme. This is a senior, influential role...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Mar 07, 2026  
Engineering Shift Team Leader
We are looking for an experienced and motivated Engineering Team Leader to join an engineering department in a modern, clean FMCG environment in Tewkesbury. LOCATION: Tewkesbury Industrial Estate PAY: £20.51 + OT of x1.25 above 40 hours HOURS: Week 1: Mon-Sat 06:00-14:00 (6 shifts), Week 2: Mon-Fri 13:45-21:45 (5 shifts) DURATION: Temp to Perm after 12 weeks What You Will Be Doing Support the Engineering Manager in delivering departmental goals Supervise, train and mentor Engineers, utilising team skills effectively Coordinate and deliver planned preventative maintenance schedules Repair and test electrical and mechanical plant equipment Lead effective fault finding and resolution for high-speed automated machinery Assist with departmental paperwork, records and compliance requirements Mentor Apprenticeship candidates as appropriate Deputise for the Engineering Manager and cover for Engineers when required Participate in equipment breakdown call-out rotaWhat You Will Bring...
IR35 Status:
Unknown Status

CV-Library Tewkesbury, Gloucestershire Contractor
CL
Mar 06, 2026  
Wireman
NG-Wireman (NG Competent Person Substation - NSI 6 & 8 Full) - Swansea - £34.00 per hour PAYE VGC Group are looking for experienced NG-Wiremen (NG Competent Person - NSI 6 & 8 Full) to start on a project in Swansea. Role: NG-Wireman (NG Competent Person Substation - NSI 6 & 8 Full) Location: Swansea Salary: £34.00 per hour PAYE Experience: 2 years + Qualifications: NSI 6 & 8 Full Competent Person, Manual Handling, Slinger signaller, first aid, EUSR utility SHEA power, COSHH awareness, fire safety Please apply via the link included or directly at (url removed) Skilled NG-Wireman with suitable substation experience Your role as an NG-Wireman will be based in Swansea and will consist of: - Installation, wiring, testing and commissioning of electrical equipment within National Grid substations - Working from electrical drawings, schematics and specifications to install and terminate control and protection systems - Carrying out cable pulling,...
IR35 Status:
Unknown Status

CV-Library Swansea, UK Contractor
CL
Mar 04, 2026  
Plater
Our client requires a Plater/fabricator for ongoing works/future contracts at their fabrication / manufacturing facility in Swansea. This is a long term role for any suitable Plater/fabricator candidates in the Swansea area / surrounding area. Our client is seeking an experienced Plater/fabricator to join a busy fabrication team. The role involves working with structural steel, carrying out fabrication, plating, and assembly tasks to high standards of accuracy and safety. Key Responsibilities. Carry out plating and fabrication of structural steel. In terms of the initial rate for this Plater/fabricator role, this is £21.50 per hour for the first 40 hours per week then time and a half for all hours worked over the basic 40 hour week to include the first 5 hours on Saturday with the remainder of Saturday and Sunday to be paid at double time when worked. The client is starting to get busy and we therefore anticipate that overtime will be worked for many weeks going forward. Basic...
IR35 Status:
Unknown Status

CV-Library Swansea, City and County of Swansea 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 08, 2026  
Senior C&I Designer (SPI Intools)
Senior C&I Designer (SPI Intools) – Wales Location: West Wales 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. Strong working knowledge of Smart Plant Instrumentation (SPI Intools) is essential. Role & Responsibilities * Producing new / updating existing produce Instrument Index’s, Instrument Schedules, Cable Schedules, Hook-up Diagrams, Interconnecting Diagrams and Loop Diagrams in SPI. * Strong working knowledge of Smart Plant Instrumentation (SPI Intools) is essential. * Managing change and identifying, formalising and notifying relevant parties of changes in the project. * Contributing to site requests by providing technical analysis. * Production of documentation to support construction. Key Skills & Knowledge * Must be qualified to ONC / HNC as a minimum. * Strong working knowledge of Smart Plant...
IR35 Status:
Unknown Status

CV-Library Burton Ferry, Pembrokeshire Contractor
CL
Jan 27, 2026  
Senior Electrical Engineer
Location: Cardiff 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. Our client will consider applicants for either a staff or contract position – for a contractor the role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and be able to size equipment and perform cable sizing calculations * Participation in...
IR35 Status:
Outside IR35

CV-Library Burton Ferry, Pembrokeshire Contractor
CL
Mar 11, 2026  
Mechanical Maintenance Engineer (Manufacturing)
Electrical Maintenance Engineer (Manufacturing) Port Talbot £35 per hour (Umbrella) Inside IR35 3 month initial contract with extension opportunities Excellent opportunity for a Mechanical Maintenance Engineer from a manufacturing background looking to join a truly market leading company with an immediate start for an initial 3 month contract. Do you have maintenance experience within a manufacturing environment with a wide range of mechanical equipment? Are you looking for an immediate start on a 3 month contract in an automated FMCG environment? This company are a global manufacturer who supply customers the world over. They have a state of the art manufacturing site that has a range of high tech automated equipment after recent investment and are rapidly growing despite operating for over 70 years. Due to their continued success they are now looking to add to their specialist team. In this role you will be working as part of an established maintenance team where you will...
IR35 Status:
Inside IR35

CV-Library Port Talbot, Neath Port Talbot Contractor
CL
Mar 05, 2026  
Planning Manager
Are you ready to lead one of the most ambitious industrial transformations in Europe? This project is moving from vision to reality, and our client is looking for a visionary leader to steer a £1.25bn portfolio that will fundamentally reshape their operations. This isn't just a scheduling role; it's a once-in-a-generation opportunity to drive the transition to a greener, lower-carbon future by overseeing the construction of the world's largest electric arc furnace. If you have the strategic grit to turn complex data into decisive action, your legacy starts here. Shift Patterns: Mon-Fri, 08:30-16:45 Mon-Thu and 08:30-15:45 Fri Start: ASAP Hybrid structure (4 days site-based, 1 day remote) Contract: Until March 2028 Pay Rates: £25 - £31.60 per hour (Up to £60,000) As a Planning Manager within our clients Project Controls department, you will move beyond desk-based scheduling to become a strategic driver of safe, predictable delivery. You will set the planning standards and...
IR35 Status:
Unknown Status

CV-Library Port Talbot, Neath Port Talbot Contractor
CL
Mar 05, 2026  
Quantity Surveyor
Are you ready to leave your mark on a historic transformation? A large steel producer is seeking an ambitious and established Quantity Surveyor to join a new project. This isn't just another construction job; it is a monumental effort to modernise and revitalise the UK steelmaking sector. If you are a commercial powerhouse with a passion for heavy industry and a drive for excellence, we want you at the heart of this legacy project in South Wales. Location: Port Talbot (4 days site-based, 1 day remote) Salary/Rate: £25.00 - £31.60 per hour (Up to £60,000) Duration: Fixed term until March 2028 Schedule: Mon-Fri, 08:30-16:45 Mon-Thu and 08:30-15:45 Fri Key Responsibilities You will lead the commercial and contractual management of large-scale construction and civil engineering works. Your day-to-day will involve: Budgeting: Preparing and reporting on project budgets, forecasts, and cost plans. Contract Management: Negotiating variations and change orders under NEC and FIDIC...
IR35 Status:
Unknown Status

CV-Library Port Talbot, Neath Port Talbot Contractor
CL
Jan 24, 2026  
Welder
Position: Welder/Fabricator Job ID: 166/29 Location: Pembrokeshire Rate/Salary: £25 p/hour Type: 12-Month Contract HSB Technical Ltd is a specialist recruiter within the Power & Propulsion, Shipbuilding, Shipping & Energy, and Aerospace sectors. We have a number of permanent and contract vacancies for multiple businesses across the UK and overseas. The below job description will outline this position of: Welder/Fabricator Typically, this person will be responsible for carrying out high-quality welding and fabrication work across a range of marine structures and components. They will follow engineering drawings, work to precise measurements, and ensure all work is completed to shipbuilding industry standards, contributing to the construction, repair, and maintenance of vessels. HSB Technical’s client is a very established and well-regarded business entity. Duties and Responsibilities of the Welder/Fabricator: •Carry out MIG and TIG welding on a variety of steel...
IR35 Status:
Unknown Status

CV-Library Pembroke Dock, Pembrokeshire Contractor
CL
Mar 08, 2026  
Mechanical Engineer
An established engineering company are looking for a Mechanical Engineer to join their team on a contract basis. You will take ownership of defining, refining, and continuously optimising testing and validation methods to ensure that all products consistently meet stringent mechanical, environmental, optical, and electronic performance requirements, while also driving improvements that enhance reliability, compliance, and overall product quality throughout the development lifecycle. Essential Requirements Experience in testing environments with opto‑mechanical components. Strong knowledge of mechanical, electronic, and optical engineering principles. Skilled in interpreting engineering drawings, standards, and technical documentation. Competent in data acquisition, analysis, and standard business software (MS Office). Able to maintain accuracy, work independently or within teams, and follow QMS-driven test processes. Responsibilities: Ability to develop and execute test...
IR35 Status:
Unknown Status

CV-Library Wales, UK Contractor
CL
Mar 05, 2026  
Cost Estimator
Cost Engineer Automotive Conversions (Metals Focus) - Initially a 3 - 6 month contract, potetnial to go permanent Hybrid working (mostly WFH, with an "as and when" requirement to attend site). Travel and hotels are paid for by the company when onsite working is required. Office is located in Pontypool, South Wales. Overview We are recruiting a Cost Engineer to support specialist low-volume automotive conversion programmes. This role sits at the intersection of engineering detail and commercial decision-making, with a particular emphasis on metal components and tooling. The role has high visibility, close stakeholder access, and genuine influence over programme cost, supplier strategy, and design decisions. Key Responsibilities Build detailed cost breakdowns for conversion parts, assemblies, and tooling Develop and maintain cost models across metal components (fabrication, machining, tooling, finishes) Support Engineering teams with cost insight to optimise designs for...
IR35 Status:
Unknown Status

CV-Library Pontypool NP4, UK Contractor
CL
Mar 07, 2026  
Project Manager
Location: South Wales Rate: £420–£480 per day (CIS) Contract: Ongoing freelance – immediate start available The Opportunity A leading regional civil engineering contractor is seeking an experienced Project Manager to deliver a portfolio of Capital Works projects in South Wales. The business is appointed to a stable, recurring 5-year AMP framework and is at the start of the AMP8 cycle, offering a rare opportunity to secure a long-term contract on technically interesting and high-value infrastructure schemes. Due to workload across multiple programmes, multiple Project Manager roles are available, providing excellent continuity of work within a growing contractor environment. This is a freelance position with an immediate start, with the option to transition into a permanent role after 3–6 months if desired. Project Scope You will manage a diverse portfolio of major water and infrastructure capital works, including: * Sewage treatment works upgrades and refurbishments *...
IR35 Status:
Unknown Status

CV-Library Cardiff, South Glamorgan Contractor
CL
Mar 07, 2026  
Site Engineer
Rate: £280–£345 per day (CIS) Contract: Ongoing freelance – flexible start available The Opportunity A leading regional civil engineering contractor is seeking experienced Civil Engineers / Site Engineers to support a major Capital Works programme in South Wales. The business is appointed to a stable, recurring 5-year AMP framework and is at the start of the AMP8 cycle, offering a rare opportunity to secure a long-term contract on technically interesting and high-value infrastructure projects. Due to workload across multiple schemes, multiple roles are available, providing excellent continuity of work within a growing contractor environment. This is a freelance position with an immediate start, with the option to transition into a permanent role after 3–6 months if desired. Project Scope You will be involved in a diverse portfolio of major water and infrastructure capital works, including: * Sewage treatment works upgrades and refurbishments * Large-scale reinforced...
IR35 Status:
Unknown Status

CV-Library Cardiff, South Glamorgan Contractor
CL
Mar 07, 2026  
Solar Electrician
Solar Electrician Cardiff £350 Per Job + 2 Jobs Per Day + Contract Role + Local Work + IMMEDIATE START + Flexible Schedule A great opportunity for Solar Electricians or subcontractors looking to pick up consistent, well-paid work installing battery storage systems on existing domestic solar PV setups. With up to two jobs per day, this role is perfect for engineers wanting to top up their diary with extra days while still earning excellent rates. Batteries are delivered directly to site, and the contractor will supply basic materials such as cable and isolators, fully reflected in the day rate. Enjoy local work, immediate starts and a straightforward contract setup with ongoing demand. APM is supporting a rapidly expanding renewables partner with a strong pipeline across South Wales and surrounding areas. With simple job scopes, guaranteed daily opportunities and the backing of a well-organised team, this is an ideal role for experienced Solar Electricians wanting stability...
IR35 Status:
Unknown Status

CV-Library Cardiff, UK Contractor
CL
Mar 08, 2026  
Engineer
Role: Engineer Location: Cwmbran Salary: £16.67 per hour Hours: Monday – Thursday: 07:30 – 16:00 Friday: 07:30 – 11:30 About the Role We are currently recruiting for a skilled and reliable Engineer (Manual Turner) to join our busy engineering department. This is an excellent opportunity for an experienced machinist looking to work within a well-equipped workshop environment with access to a range of machinery and processes. The successful candidate will have strong manual turning experience and be confident working with CNC equipment and other workshop machinery. Key Duties & Responsibilities Perform precision manual turning operations to engineering drawings and specifications Set up and operate CNC machines where required Carry out balancing, grinding, milling, and welding tasks as part of the production process Interpret technical drawings and work to tight tolerances Conduct quality checks to ensure components meet required standards Maintain machinery and ensure...
IR35 Status:
Unknown Status

CV-Library Cwmbran NP44, UK Contractor
CL
Mar 11, 2026  
Multi-Skilled Maintenance Engineer - Contract
Contract opportunity 3 month contract (Potential to extend) From £35 per hour Outside IR35 Shifts include days and nights Experience of working in a fast-paced, automated, distribution environment or similar? I am looking to speak with experienced multi-skilled maintenance engineers for a new contract position with a company based in the Newport region. Working on a rotating shift pattern of days and nights, you will be required to work alongside the existing team of maintenance engineers on both reactive and preventative tasks in supporting the facilities distribution activities. The client, a large intralogistics business, needs additional support for a likely period of 3 months. You will be working in partnership with the existing permanent engineering team to maintain a variety of distribution equipment including conveyors, tippers and pallet wrappers. Due to site regulations, you MUST hold a minimum of Level 3 NVQ in a relevant engineering discipline and you must have relevant...
IR35 Status:
Outside IR35

CV-Library Newport, Gwent Contractor
CL
Mar 06, 2026  
Gas Engineer
Example Recruitment Group is currently recruiting on behalf of a national heating contractor operating within the local authority sector. They require self-employed heating engineers for an ongoing service contract with POBL Housing Association. Contract Details: Location: Newport and Surrounding Areas Contract: POBL Work Type: Landlord Gas Safety Checks Commitment: Ideally 5 days per week but will consider minimum of 3 days with a high volume of work guaranteed Contract Length: Ongoing Payment terms: Weekly one week in arrears. Rates: * £27.00 per complete property (LGSR) Key Benefits: * Local work * Weekly pay – no chasing invoices * Monday to Friday (part-time min. 3 days per week commitment can be accommodated) * All appointments are pre-booked via PDA device. * Full PPE and kit provided. * Long-term ongoing contract Requirements: * 2 years of qualified experience as a heating engineer * ACS Qualifications including CKR1 (Gas Cookers) & HTR1...
IR35 Status:
Unknown Status

CV-Library Newport, Gwent Contractor
CL
Mar 07, 2026  
Quality Engineer
Quality Engineer Glascoed Based £30.41 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Glascoed. Typical duties include (but are not limited to): Review Shop Floor records (e.g. 'SMDCP' documents), 'First Off' items for Quality Dept. approval, technical specifications, drawings, and endorse Certificates of Conformity as an approved signatory. Perform Internal Audits, support External Audits, and support the development of audit responses and robust corrective actions which prevent identified problems from ever happening again. Monitor and analyse reject, rework, and RFT data, and present information to management Monitor and support non-conformance / quality issue management ('CAR', 'Q1', 'Q2', 'Q3', etc.) Drive and support targeted CI (Continuous Improvement) activities, focussing on (A) Reduced Rejects and Costs  (B) Improved operational workflows, throughput, and...
IR35 Status:
Inside IR35

CV-Library Usk, Monmouthshire Contractor
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