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
Refine by Categories
Engineering 54 Construction 52 Information Technology 11 Management 4 Automotive 1 Facilities 1
Marketing 1 Media-Journalism 1
More
Refine by Job Type
Contractor 8
Other Unknown Status senior site engineer

8 senior site engineer jobs found

CL
Mar 13, 2026  
Senior Engineer (Civils) - Rail
We are looking to recruit a Senior Engineer (Civils) Rail to join our client team on a large rail infrastructure project based in the North West. The role is a great opportunity to join a large rail infrastructure project and be part of an excellent team delivering critical lineside services. Key Responsibilities: Delivering lineside civils including troughing routes, signal bases, loc bases, walkways, and UTXs Managing and supervising site engineers Collaborating with construction teams to plan and execute works Ensuring all works are compliant with safety and quality standards Preparing technical reports and documentation Liaising with internal and external stakeholders to ensure project milestones are met Ensuring the implementation and adherence to project timelines Job Requirements: Significant experience in rail civils projects PTS/Sentinel competency Understanding of civil engineering principles UK Driving licence Strong leadership and team management skills Excellent...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 12, 2026  
AC Foreman
Please note this is a nationwide role! Overview We are seeking an experienced Air Conditioning Working Foreman to lead on-site delivery of AC installation and maintenance projects while remaining hands-on. This role combines technical expertise with site leadership managing engineers, coordinating works, and ensuring projects are delivered safely, on time, and to a high standard. This is ideal for a senior AC engineer ready to take on more responsibility or an established foreman looking for a stable, long-term opportunity. Key Responsibilities On-Site Leadership Supervise and coordinate AC engineers and subcontractors on site. Allocate daily tasks and monitor productivity and quality of works. Act as the main point of contact between site teams and project/operations management. Lead by example with a strong work ethic and professional standards. Hands-On Technical Work Carry out installation, servicing, and maintenance of air conditioning systems. Work across split...
IR35 Status:
Unknown Status

CV-Library Birmingham, Birmingham, ENG, GB Contractor
CL
Mar 11, 2026  
WTG Commissioning Engineer - Pre Assembly
WTG Commissioning Engineer - Pre Assembly required for a Major Offshore Wind developer in Denmark. Responsibilities: Work alongside the Clients Electrical Systems Package site representatives and Client Commissioning Engineers to deliver commissioning activities in the capacity of Client's Engineer. Drive the on-site commissioning scope to ensure alignment with the overall project programme and milestones. Act as Client witness and provide formal sign-off for Stage 1 Commissioning of offshore Wind Turbines. Provide technical support to Project Senior Authorised Persons (SAP) and M&E Engineers during pre-commissioning and commissioning phases. Support the Client Commissioning Manager (Lead) and SCADA Commissioning Manager in coordinating and executing commissioning activities. Operate primarily from the pre-assembly yard, overseeing and verifying pre-commissioning activities prior to offshore installation. Conduct initial investigation of technical incidents and...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Feb 13, 2026  
Senior Integrity Engineer – Mechanical
Senior Integrity Engineer – Mechanical Our client, a leading independent Oil & Gas Operator, is looking for a Senior Integrity Engineer to join their dynamic team at Wytch Farm oilfield near Corfe Castle, Wareham, Dorset. This is an initial 12 month contract with the scope to become longer term for the right individual. Qualifications & Experience Required: * A Mechanical Engineering BEng/MEng degree is essential. * Chartered Engineer CEng or actively working towards professional membership – desirable * API / EEMUA certifications - desirable * Ideally a minimum of 8 years evidenced senior mechanical engineering experience within the oil and gas industry. Also open to candidates with a minimum of 5 years relevant engineering experience within a related industry. * A working knowledge of UK onshore safety legislative environment and applicable codes and standards for pressure equipment and pipelines. * Rigorous attention to detail in a high-hazard...
IR35 Status:
Unknown Status

CV-Library Wareham, Dorset Contractor
CL
Mar 13, 2026  
PTS Engineer
Our client, a leader in the rail sector, is currently seeking a PTS Site Engineer to join their prestigious rail project in the North West. This long-term contract offers an excellent opportunity for experienced professionals to contribute to a significant rail development project, working within the guidelines of IR35. Key Responsibilities: Performing setting out and surveying duties on site Managing and implementing lineside civils activities, including troughing, signal bases, loc bases, walkways, and UTX Conducting as-built surveys and preparing corresponding documentation Maintaining site paperwork and ensuring it is up-to-date and accurate Carrying out quality control checks to ensure high standards are met Collaborating with project managers and other stakeholders to ensure smooth project delivery Adhering to all relevant health and safety guidelines and policies Job Requirements: Experience in site engineering, particularly within the rail sector Strong skills in...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 13, 2026  
M&E Project Engineer – Renewable Energy Projects
M&E Project Engineer – Renewable Energy Projects Location: Scotland Salary: Competitive Rate Start Date: ASAP Employment Type: Full‑time About the Role Our Client is seeking an experienced M&E Project Engineer to lead the engineering delivery of major UK renewable energy projects. You will oversee full lifecycle engineering across HV,LV, MV, from 132kV systems, ensuring designs are buildable, compliant, and optimised for performance and cost. This is a key role supporting the UK’s transition toward a cleaner, more sustainable energy network. Key Responsibilities * Full lifecycle engineering ownership from concept to energisation and handover * Coordination across Civil, Electrical, Protection & Control (P&C), SCADA and OEM vendors * Interface management with DNOs, TNOs, Grid Operators, ICP/BOP contractors and EPC partners * Construction support: RFIs, field changes, redlining, QA/QC, ITP alignment * Lead and coordinate design review meetings;...
IR35 Status:
Unknown Status

CV-Library Leitholm, The Scottish Borders Contractor
CL
Mar 08, 2026  
Project Engineer
Our client is one of the largest bulk liquid storage and logistics businesses in Europe. Due to an increase in project volume for 2026 they are now seeking to hire an experienced Project Engineer for their Grays Tank Farm, to work on Tanks projects, Bund Upgrades, Rotating Equipment, Civils, Bay Upgrades. This is a site based role working with a team of Project Engineers/Managers and Construction Manager, with regular liaison with Operations and Maintenance teams. Location: Grays, Essex Duration: 12 months + Start date: asap Rate: Negotiable day rate The role You will support the successful delivery of capital (CAPEX) projects on the Terminal, with a focus on commercial growth installations, tank and pipeline inspections, and associated repair work. This role ensures that engineering works are executed safely, on time, within budget, and in compliance with company standards. You will assist the Project Manager in delivery of Commercial Growth (new installation) CAPEX...
IR35 Status:
Unknown Status

CV-Library Grays, Essex Contractor
CL
Mar 07, 2026  
Electrical Supervisor
Electrical Supervisor Location UK wide projects with a preference for candidates based along the M5 corridor between Crewe and Gloucester. Pay and set up * Self employed CIS with weekly payments. * Typical rate £25 to £27 per hour CIS, with scope to £28 for people with an ECS Gold Card and strong transformer or HV experience. * Travel time paid door to door. * Regular fifty-plus-hour weeks for those who want to earn well. * Based on typical hours, weekly earnings can be in the region of £1,500 to £1,700 depending on experience and hours worked. The opportunity You will join a growing UK energy business delivering utility scale power generation projects across the country. This includes large solar farms, battery storage sites and associated substations. You will be the Electrical Supervisor on site, leading teams of electricians and making sure all works are installed, tested and commissioned safely and to the required standard. There is a strong long term pipeline of...
IR35 Status:
Unknown Status

CV-Library Lower Cam, Gloucestershire 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