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Contractor 28
engineering Swansea

28 engineering jobs found in Swansea

CL
May 23, 2026  
Quantity Surveyor - Civil Engineering - OUTSIDE IR35
Our client, operating within the civil engineering sector, is currently seeking a Quantity Surveyor to join their team on a contract basis. You will be working on various civil engineering projects in the transport sectors in the North Somerset and Bristol areas. This role operates outside IR35, offering you an excellent opportunity to work with a Tier 1 contractor on significant and varied transport infrastructure projects. Key Responsibilities: Managing all costs relating to building and civil engineering projects Undertaking cost analysis for repair and maintenance project work Assisting in establishing a client's requirements and undertaking feasibility studies Preparing tender and contract documents, including bills of quantities Performing risk and value management and cost control Advising on procurement strategy Allocating work to subcontractors Providing advice on contractual claims Job Requirements: Extensive experience as a Quantity Surveyor within the civil...
IR35 Status:
Outside IR35

CV-Library Weston-Super-Mare, Somerset Contractor
CL
May 24, 2026  
Project Engineer
Project Engineer   Are you an experienced engineering professional holding a valid National Grid Competent Person qualification? If you have a strong background in high-voltage (HV) substations and the power transmission and distribution sector, this specialist role offers a chance to apply your expertise to a crucial project. Your ability to read and interpret complex protection drawings will be essential from day one.   Role and Responsibilities You will be joining a project for a key player in the UK's power transmission network, a company dedicated to maintaining and upgrading the nation's critical electricity infrastructure. Their work on high-voltage substations is vital to ensuring a stable and reliable power supply for everyone.   In this site-based Project Engineer role in South Wales you'll be working on a 400kV substation and you will take on a vital supervisory position. Your primary responsibility will be to oversee a team of wiremen during the installation of...
IR35 Status:
Unknown Status

CV-Library Swansea, UK Contractor
CL
May 17, 2026  
Electrical Maintenance Engineer
Ref: P3SG9 Location: Swansea (SA1) Hours: Monday to Friday 7am – 3.30pm Pay: £20.00 - £25.00ph paid weekly via umbrella Duration: Ongoing Contract    Duties Multi‑skilled maintenance role covering electrical and mechanical disciplines Reactive and proactive maintenance of operational equipment Modifications, installations, fault finding, repairs and calibration Liaison with contractors and completion of all required paperwork and reports    Requirements Accurate DBS City & Guilds 2330 Level 2/3 or NVQ Level 3 in Electrical Installation 17th or 18th Edition Facilities or mobile maintenance background preferred
IR35 Status:
Unknown Status

CV-Library Swansea, UK Contractor
CL
May 02, 2026  
PSV Technician Swansea *contractor
Roles - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician Location: Swansea Pay Rate: £34.00 per hour Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced PSV Mechanic? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 These roles involve: * Carrying out routine maintenance and repairs on all makes of PSV * Diagnosing and rectifying all types of PSV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety regulations and safe...
IR35 Status:
Outside IR35

CV-Library Swansea, City and County of Swansea Contractor
CL
May 24, 2026  
Process Electrician
BMSL are looking for Process Electricians for a project in the Llantrisant area. 6 months work Contract Rate: £27.00 p/hr Duties will include the following. * Wiring RIO to instrument * RIO installation * Instrument installation * Wiring process skids * Control panel installation * Panel terminations * Controls cable installation If you would like to discuss the position further, please apply with your CV
IR35 Status:
Unknown Status

CV-Library Llantrisant, Rhondda Cynon Taf 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
May 23, 2026  
Senior Building Services Manager
Building Services Manager - South Wales - c£(Apply online only) a day CIS + living allowance and expenses - tier 1 Main Contractor - leisure project - 2 year+ contract Working for a tier 1 main Contractor specialising in providing construction, services and property management expertise in Building and Civil Engineering, Property Development, Industrial and Critical Systems sectors. You will be charged with the delivery of MEP services on a leisure and entertainment project in Cardiff Cityl. You will be required to carry out the full coordination and management of M&E services installations of this project working as part of a team and reporting to a Lead MEP Manager. You will be educated to a minimum HND level in a relevant field with a good level of experience working for at least 5 years within the MEP contracting arena with a tier one M&E Sub-contractor or as a Building Services Manager within a main contracting environment. Mechanical background is preferred although...
IR35 Status:
Unknown Status

CV-Library Cardiff, UK Contractor
CL
May 22, 2026  
Electrical Engineer
G2 are working with a leading data centre operator supporting the delivery, optimisation, and ongoing engineering performance of multiple mission‑critical facilities across the London region. We are seeking an experienced Electrical Engineer to provide hands‑on field engineering support across construction, commissioning, operations, and expansion activities within a high‑growth data centre portfolio. This position sits within the regional engineering function and offers broad exposure to electrical systems performance, commissioning oversight, incident response, and technical governance across a multi‑site environment. Key Responsibilities * Conduct electrical design reviews, equipment assessments, and installation checks during pre‑construction and build phases * Provide on‑site electrical expertise during live commissioning, testing, and system validation * Lead root‑cause analysis (RCA) investigations and drive corrective actions following electrical or system...
IR35 Status:
Unknown Status

CV-Library Cardiff, South Glamorgan Contractor
CL
May 21, 2026  
Senior P6 Planner
Are you a P6 Planner with experience working on rail projects?   Do you have experience managing programmes during the construction phase?   This is an excellent opportunity for a P6 Planner to join a rail contractor on the delivery of civil works for a major rail project. The ideal candidate will have experience managing programmes during the construction phase for the delivery of rail project.   Rate: £(Apply online only)/day, Inside IR35 Location: South Wales - hybrid working Duration: 6 months, up to 2 years worth of work   Requirements: ·7+ year planning experience using P6 ·Previous experience delivering rail projects ·Previous experience working on large infrastructure projects ·BEng / BSc/ HND / HNC in Civil Engineering or equivalent   If you are interested in applying for this role, please email your CV to me at (url removed) or call me on (phone number removed)
IR35 Status:
Inside IR35

CV-Library Cardiff, UK Contractor
CL
May 20, 2026  
Lyophilisation (Freeze-Drying) Development Scientist
Lyophilisation (Freeze-Drying) Development Scientist Cardiff (CF14) | £20 per hour | 8:30am - 5pm | Monday to Friday | Temporary (9 months initially) Introduction Acorn by Synergie are working with a market-leading life sciences organisation who are seeking an experienced Lyophilisation Development Scientist to join a small team of scientists. This role will act as the most experienced technical contributor, providing hands-on technical leadership within the laboratory, supporting and guiding junior scientists while remaining a fully hands-on individual contributor. This role is equivalent to a mid-level scientist: expected to work independently, apply sound technical judgement, and support others day to day, but not to act as a principal scientist, people manager, or organisational technical authority. Key Duties: Independently plan and execute lyophilisation experiments at laboratory and pilot scale based on agreed project objectives. Develop, adjust and optimise...
IR35 Status:
Unknown Status

CV-Library Cardiff, UK Contractor
CL
May 17, 2026  
Quality Control Inspector
Electrical Quality Control Inspector (Freelance Contract) Location: Cardiff Day Rate: Negotiable Duration: 1-2 years Start: ASAP A well-established M&E contractor is seeking an Electrical Quality Control Inspector to support electrical works on a major healthcare project in Cardiff. The company is known for delivering complex, technically demanding projects nationwide. This is a long-term, site-based role offering stability and continuity, with involvement raning from installation through testing, commissioning and handover. The Role * Electrical quality control across containment, cabling, terminations, panels and final fixtures * Inspections against drawings, specifications and ITPs * Recording inspections, raising NCRs and supporting close-out * Supporting testing, commissioning and witnessing activities * Contributing to quality records, redlines and O&M documentation * Working closely with site management, supervisors and subcontractors to maintain...
IR35 Status:
Unknown Status

CV-Library Cardiff, South Glamorgan Contractor
CL
May 22, 2026  
Lead Mechanical Rotating Engineer
Lead Mechanical Rotating Engineer Contract Type: Outside IR35 Working Location: Hybrid - approximately 3 days per month on site (Flintshire) Start Date: ASAP Sector: Oil & Gas | Rotating Equipment | Asset Reliability Key Responsibilities - Provide technical support to operations and maintenance teams on live operational assets - Drive reliability improvement and asset performance initiatives for both onshore and offshore facilities - Plan and prioritise maintenance activities for rotating and static equipment - Conduct root cause analysis (RCA) and implement performance improvements - Support minor modifications and upgrade projects (MOC) - Collaborate with contractors and manage technical scope delivery - Ensure compliance with relevant engineering standards and regulatory requirements - Contribute to project activities including HAZOP, SIL reviews, and technical studies - Act as technical authority for rotating and lifting equipment systems - Support...
IR35 Status:
Outside IR35

CV-Library Wales, UK Contractor
CL
Apr 10, 2026  
Lead External Supply Planner
Hours and Salary * Fixed Term Contract Maternity Cover to end of December 2026 * Monday - Thursday, 8:00am to 4:30pm * Friday, 8:00am to 1:30pm * Up to £36,000 Scope of Responsibilities The External Supply Chain Planner Lead is responsible for executing ERP-driven supply plans with external suppliers, ensuring material availability to meet production needs while proactively managing risks, capacity constraints, and schedule adherence. This role focuses on the tactical and operational dimensions of supplier management (not commercial negotiation) and plays a critical part in ensuring supply continuity, performance monitoring, and alignment with the production plan. Key Responsibilities and Duties ERP Supply Plan Execution * Interpret and action MRP outputs to create, adjust, and expedite purchase orders and supplier schedules. * Resolve discrepancies between ERP plans and supplier commitments. * Lead order error resolution for supply base. * Monitor...
IR35 Status:
Unknown Status

CV-Library Cwmbran, Torfaen County Borough Contractor
CL
Apr 03, 2026  
Site Supervisor
We are currently seeking an experienced Site Supervisor for an initial 3‑month contract, with a strong likelihood of extension subject to client satisfaction. About the Role The successful candidate will have proven experience working on structured cabling projects, including both copper and fibre installations. You will be responsible for supervising a small team of engineers, ensuring that all works are completed to a high standard and delivered on time. Key Responsibilities * Oversee day‑to‑day site activities * Manage and support a team of engineers * Ensure project deadlines and milestones are met * Maintain high standards of health and safety on site * Coordinate with project managers and clients as required * Ensure quality control and adherence to installation standards Requirements * Strong background in structured cabling (copper & fibre) * Previous experience in a supervisory or lead engineer role * Excellent communication and...
IR35 Status:
Unknown Status

CV-Library Newport, Gwent Contractor
CL
May 20, 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
May 20, 2026  
Senior Electrical Engineer
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. 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...
IR35 Status:
Outside IR35

CV-Library Burton Ferry, Pembrokeshire Contractor
CL
May 08, 2026  
Pipe Fitter
Position: Marine Pipefitter Job ID: 166/30 Location: Pembroke Rate/Salary: £25p/h Type: 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: Marine Pipefitter: Typically, this person will be responsible for the fabrication, installation, and testing of small-bore pipework systems onboard marine vessels and within workshop environments. The role will involve working from technical drawings and schematics to produce high-quality pipe installations across a variety of materials, ensuring compliance with marine standards and client specifications. HSB Technical’s client is a very established and well-regarded business entity, operating within the marine and shipbuilding sector, delivering high-quality engineering solutions to both...
IR35 Status:
Unknown Status

CV-Library Pembroke Dock, Pembrokeshire 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
May 20, 2026  
Chainsaw Operatives (NPTC / Lantra Certified)
Chainsaw Operative Newport | Monday to Friday | 10 hours per day | 4-5 weeks | NPTC or Lantra qualified Introduction Acorn by Synergie is actively seeking NPTC or Lantra qualified Chainsaw Operatives for a short-term de-vegetation project in Newport. This role involves physically demanding outdoor work requiring strict adherence to safety procedures and efficient teamwork. Key Duties Operate chainsaws safely and effectively in line with site standards and manufacturer guidelines. Carry out de-vegetation works to required specifications. Maintain high levels of safety awareness at all times. Communicate clearly with site supervisors and team members. Conduct routine equipment checks and report any faults promptly. Follow all site-specific rules, procedures, and health & safety regulations. Requirements Valid chainsaw qualification (NPTC or Lantra). Valid CSCS card. Ability to work in a physically demanding outdoor environment. Strong understanding of health and safety...
IR35 Status:
Unknown Status

CV-Library Llanwern, Newport Contractor
CL
May 24, 2026  
Sub Agent Agent
Our client, a tier 1 Main Contractor having won a number of significant civil engineering projects in water related civils in the central Somerset area are now looking for an experienced Sub Agent or Site Manager. This assignment will commence at the end of May initially for 6 months (however with a full order book already, continuity is likely for any suitable person). The role involves Site Management and coordination of site activities on a number of small civils projects in the region of £200k each, in turn, at various locations between Bridgwater and Bristol. Duties will include short and medium term planning, overseeing quality control and overcoming any technical challenges whilst maintaining a safe and productive working environment etc. The ideal candidate will possess an SMSTS, 1st Aid and must have worked specifically on water projects previously e.g. STW, WTW, large diameter deep drainage, pumping stations, Service diversions or reservoirs etc. This is the chance to...
IR35 Status:
Unknown Status

CV-Library Weston-Super-Mare, Somerset Contractor
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