54 commissioning engineer jobs found

Astute's Power Team is partnering with a leading global provider of Energy-from-Waste (EfW) solutions, this organisation delivers turnkey engineering, procurement, and construction (EPC) projects across the full lifecycle, to recruit a Commissioning Engineer for its Glasgow Anaerobic Digestion Project on either a long-term contract or permanent basis. Responsibilities and duties of the Commissioning Engineer role You will: Perform hands on commissioning tasks in the field across mechanical, electrical, and process systems within assigned scope. Manage and coordinate commissioning activities for allocated systems in line with the commissioning programme and project milestones. Ensure systems are commissioned in accordance with design documentation, employer's requirements, project specifications, and contractual obligations. Oversee and coordinate subcontractors during commissioning activities, ensuring works are carried out safely, to specification, and to schedule. Act as a...

Electrical Commissioning Engineer Teesside £500 day rate 6 Month initial contract Essential Skillset: HV commissioning of substations and BESS/renewable assets up to 132kV End-to-end commissioning of primary & secondary plantg Testing of CTs, VTs, transformers, reactors, GIS/switchgear Protection relay testing & configuration (ABB / GE / Schneider / Siemens) Fault finding and defect resolution during commissioning ITPs, commissioning plans, and handover documentation Pre-commissioning checks and design/drawing verification Strong HV safety compliance, RAMS, ECS card If this role is of interest to you, please get in touch with Daisy Black at JAM Recruitment as soon as possible

Commissioning engineer – Security Systems 📍 Bristol | 💰 Up to £46,000 | 🕒 Full-Time (40 hrs) Looking for a role where no two days are the same? We are seeking a talented Security Systems Engineer to deliver high-quality installations and service across a range of exciting sectors—from retail and construction to public spaces and major sports venues. 🚀 What You’ll Be Doing Provide on-site mentoring and leadership for Trainee Engineers. Handle technical queries and communicate any site deviations or challenges effectively. Complete all relevant documentation promptly after installation. Carry out high-quality Commissioning of Intruder, CCTV and Access Control systems in line with project specifications. Liaise with customers, project managers and the wider team to ensure exceptional service and project outcomes. ✅ What You’ll Bring At least 2 years’ experience in a similar engineering role Strong team player with a proactive, can-do attitude Experience...

Lead Commissioning Engineer  Seascale £500 per day Hybrid working Certain Advantage are recruiting on behalf of our nuclear client for a Lead Commissioning Engineer. They need someone who will lead Commissioning Engineers and Technicians.   Your responsibilities: Leading all testing activities throughout all stages of commissioning Supervising the production of commissioning test documentation Supervising and organising of Commissioning Technicians and support resources Supervising the initiation and implementation of FOBs and TQs Liaising with the regulatory compliance representatives to ensure witnessing of commissioning activities is expedited Recording and management of Temporary Commissioning Aids Recording of supporting data in accordance with test requirements Ability to utilise completions management systems to manage commissioning activities, and handovers from construction to commissioning and commissioning to the client Knowledge/Qualifications Project...

Job Title: Mechanical / Electrical Technician – Field Service (Naval) Location: Portsmouth (Contractor) Reporting to: Field Service Engineering Manager We are seeking an experienced Mechanical / Electrical Technician to join a Field Service Team based in Portsmouth. This is an exciting opportunity to work in a high-profile and demanding military environment, supporting Naval taskings primarily in the Portsmouth area, with occasional travel to other UK sites as required. You will play a key role within the Field Service team, supporting a range of Naval vessels and contributing to additional projects across the Industry, Marine, and Offshore sectors. This position offers variety, responsibility, and the opportunity to work on advanced power conversion equipment in a dynamic operational setting. About the Role: Reporting to the Field Service Engineering Manager, you will be a pivotal member of the Portsmouth team, ensuring the smooth and professional delivery of all associated...

Location: Stamford & Nottingham Temp basis for 12 months We are seeking a hands-on Powertrain Test & Validation Engineer to support the development and validation of electric powertrain systems, focusing on Power Electronics (PE) and Motor/Generator (MG) technologies. The role acts as the key technical interface between the design engineering team and test facilities, ensuring accurate execution of validation activities, high-quality data capture, and effective root cause analysis of system issues. This position is highly practical, data-driven, and collaborative, requiring strong test execution capability combined with analytical problem-solving skills in an automotive electrification environment. Key Responsibilities Execute and manage daily powertrain test cell activities (setup, commissioning, execution, teardown) Develop and execute test procedures for validation of PE + MG systems Translate engineering requirements into structured test plans and validation...

Role: Mechanical Project Engineer Location: Derby Rate: Up to £475 p/d - Umbrella PAYE Duration: 18 months+/Ongoing Sector: Water/Wastewater   Are you a Project Engineer or with experience in the water/Wastewater sector?   Do you want to join a market leading business who encourage high work load and opportunities to think differently?   My client is a Contractor looking to strengthen their delivery team for the AMP8 funding cycle on their large framework portfolio on behalf of Severn Trent Water The successful Project Engineer's will work with the project managers and construction teams, as well as the sub contractors to ensure the successful on site delivery of complex Non-Infrastructure projects in the water sector. The projects are attached to Wastewater schemes, overseeing packages of work with the aim of improving the quality of discharged Wastewater on sites in the Derby and Nottingham region. Due to the complexities involved, you MUST have experience as a Site...

Principal Automation Engineer - (Oil & Gas, Downstream) Contract Details Duration: 12 Months Working Pattern: 5 Days per Week (40 Hours) Location: Manchester (Hybrid Working) Rate: £55-65 PAYE per hour (plus holiday pay) Position Overview We are seeking an experienced Automation Engineer to lead and coordinate automation activities under a long-term Master Service Agreement within the downstream Oil & Gas sector. This role will act as the primary focal point for stakeholders, vendors, and project teams, ensuring that all technical, safety, commercial, and schedule requirements are delivered successfully. The successful candidate will play a critical role in system integration, plant operations, and project execution from FEED through to commissioning. Key Responsibilities Conduct site surveys to identify optimal cutover strategies aligned with plant outages and manual operation capabilities Lead the Front-End Engineering Design (FEED) process, including: Engineering...

Job Title: M&E QA Engineer Location: Poplar, East London (E14) Contract Type: Site-Based, Long-Term Working Pattern: Monday to Friday Day Rate: £200 – £250 Role Overview An experienced M&E QA Engineer is required for a residential development project in East London. The role will focus specifically on 1st and 2nd fix electrical works, ensuring all installations are delivered to a high-quality standard and in full compliance with project specifications, drawings, and relevant regulations. You will be responsible for monitoring quality on site, identifying defects, and ensuring all electrical works progress correctly through inspection, testing, and sign-off stages. Key Responsibilities * Carry out QA inspections of 1st fix and 2nd fix electrical installations * Ensure works are installed in accordance with drawings, specifications, and applicable standards * Monitor workmanship quality and compliance across all electrical activities * Identify defects,...

Our client in the Northeast is looking for a HV Project Engineer. As the HV & MV Project Engineer is responsible for the safe, compliant, and timely delivery of high-voltage and medium-voltage electrical projects. This includes the design coordination, planning, execution, commissioning, and handover of electrical infrastructure works in line with statutory, contractual, and safety requirements. Key Responsibilities * Manage HV and MV electrical projects from design through to commissioning and handover * Support development of project scope, programmes, budgets, and risk assessments * Coordinate internal teams, contractors, DNOs/IDNOs, ICPs, and other stakeholders * Ensure projects are delivered safely, on time, within budget, and to quality standards Review and approve HV/MV designs, calculations, protection settings, and drawings * Ensure compliance with relevant standards (e.g. ENA, IEC, BS, HSG, Electricity at Work Regulations) * Oversee installation of...

Job Title: Days ContractElectrical Engineer Location: North Yorkshire a1 access Pay Range: £35 - £40 per hour open to experience and expectations Contract Type: Contract 3 month ongoing Working Patterns: day Shifts Inside Scope, no LTD Co We are recruiting for a fast-paced multi-site manufacturer  Attracting an Electrical bias / Mechanical bias competent multi-skilled day shift engineer We are looking for talented and qualified individual who is a great problem solver with continuous improvement ideas that will thrive in a proactive electrical bias front-line maintenance role. Key Responsibilities – Days Contract Electrical Engineer •  To service adjust and repair process and production machinery and equipment using the necessary tools in a safe and proper manner • To examine machinery and equipment and report on condition, performance, and plan of action for improvements • Carry out Planned and preventative maintenance to agreed schedules There is a potential of...

Senior Mechanical Design Engineer - Water Salary: £50,000 - £60,000 Location: Hemel Hempstead Contract: Permanent, Full Time Hours: 40 hours per week The Role We are seeking an experienced Senior Mechanical Design Engineer to play a key technical leadership role within a growing design team, delivering mechanical engineering solutions across a diverse portfolio of water and wastewater treatment projects. You will take ownership of the full mechanical design lifecycle - from concept development through to project completion - ensuring all solutions meet regulatory, safety, environmental, and client requirements. Working closely with multidisciplinary teams, you will support the delivery of fully integrated designs, carry out technical reviews and risk assessments, and provide specialist input during procurement, installation, and commissioning. In addition, you will act as a mentor to junior engineers, helping to build technical capability while promoting innovation, quality,...

Control Systems Engineer We are seeking an experienced C&I Engineer with a strong systems‑engineering background to support major projects across the energy sector, including power generation, CCGT, utilities, oil & gas, and process industries. This role is ideal for an engineer who thrives in technically demanding environments and has hands‑on experience developing and delivering advanced control system solutions for large‑scale energy assets. The ideal candidate will bring practical expertise in control system architecture, control philosophy, and control narrative development, along with familiarity with leading DCS platforms such as Emerson Ovation, Emerson DeltaV, or Siemens SPPA‑T3000. Key Responsibilities Develop Control Narratives, Control Philosophy documents, and Functional Logic Specifications for energy‑sector automation systems. Design robust control system network architectures, including Ethernet/IP, Profinet, Modbus, and redundant industrial networks....

Senior/Principal Civil Design Engineer  About the Role This role sits within a Water Design Team as part of a Utility Infrastructure Division. The team specialises in the design, construction, and maintenance of critical water infrastructure and treatment facilities, working with major UK water companies to support reliable and sustainable water services. Job Description We are seeking a highly motivated and skilled Senior or Principal Civil Design Engineer with a strong background in Utility Engineering and proven experience within the water industry. In this role, you will lead the development and delivery of water and wastewater infrastructure and non-infrastructure projects. You will support schemes from feasibility and concept through to detailed design, construction, and commissioning. You will collaborate with multidisciplinary teams to deliver high-quality, practical design solutions that meet client and project requirements. Location: Wakefield, West Yorkshire...

Enjoy a long-term, self-employed role with the use of a company vehicle during the day, working for a respected and well-established housing association. This Commercial Gas Engineer role offers consistent work, weekly pay, and the potential for full-time employment if desired. You’ll be working for a major property services business in the Salisbury area, known for providing long-term opportunities and a strong team environment. This is an organisation where you’ll be valued for your contribution and given stability in your role as a Commercial Gas Engineer. I would love to see CVs from anyone who has worked as a Heating Engineer, Gas Fitter, Heating Installer or in a similar engineer-related role. As a Commercial Gas Engineer, you will be: Servicing and repairing gas boilers Installing or replacing heating systems Fault finding on central heating and hot water systems Conducting gas safety checks (CP12 certificates) Inspecting pipework for corrosion, leaks, or damage I would...

Enjoy a permanent role as a Commercial Gas Engineer, with a company van and fuel card provided from day one. Join a well-established, supportive property maintenance contractor covering the Salisbury area, where your skills will make a real difference across a diverse range of properties. This is a fantastic opportunity to join a stable and growing team as a Commercial Gas Engineer, carrying out maintenance, repairs, annual servicing, and fault finding across a range of commercial sites. With Monday to Friday working hours, specialist tools provided, and sick pay included, you’ll have the support and resources needed to succeed and develop in your role. I would love to see CVs from anyone who has worked as a Commercial Gas Engineer or Service Engineer As a Commercial Gas engineer, you will be: Servicing and repairing gas boilers Installing or replacing heating systems Fault finding on central heating and hot water systems Conducting gas safety checks (CP12 certificates)...

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...

Type: Contract (6 – 12 month) The Opportunity We are looking for a Senior Mechanical Engineer to support the design and delivery of Aviation Maintenance, Repair & Overhaul (MRO) facilities across our client projects. This is an exciting opportunity to work on technically complex, multidisciplinary aviation projects, collaborating within diverse client environments alongside specialists in building services, sustainability, energy, BIM, and other engineering disciplines. You will play a key role in delivering high-performance and low-carbon aviation solutions for our clients. Key Responsibilities * Lead mechanical design and coordination across aviation and MRO client projects * Deliver projects through all stages: feasibility, concept, detailed design, construction, commissioning, and handover * Engage directly with clients, stakeholders, contractors, and multidisciplinary environments * Prepare and review technical reports, specifications, and mechanical design...

HV Design Engineer Bristol £62-68 an hour 12 Month Initial Contract Essential Skillset: Design HV and LV electrical systems for solar projects Produce and review Single Line Diagrams Manage grid connection applications and liaise directly with DNOs Strong understanding of Grid Code requirements including G99 and G100 Specify primary plant including transformers, switchgear, protection systems, inverters, and metering Support protection design and relay settings in line with DNO requirements Review and respond to DNO technical queries and connection offers Provide technical support through procurement, FAT/SAT, commissioning, and energisation Ensure compliance with BS, IEC, ENA standards and project-specific requirements Support design reviews, risk assessments, and value engineering exercises Experience with grid modelling tools such as ETAP or similar Strong experience within solar PV, renewables, or power generation sector Degree qualified in Electrical Engineering (or...

HV Design Engineer Manchester £65-68 an hour 12 Month Initial Contract Essential Skillset: Design HV and LV electrical systems for solar projects Produce and review Single Line Diagrams Manage grid connection applications and liaise directly with DNOs Strong understanding of Grid Code requirements including G99 and G100 Specify primary plant including transformers, switchgear, protection systems, inverters, and metering Support protection design and relay settings in line with DNO requirements Review and respond to DNO technical queries and connection offers Provide technical support through procurement, FAT/SAT, commissioning, and energisation Ensure compliance with BS, IEC, ENA standards and project-specific requirements Support design reviews, risk assessments, and value engineering exercises Experience with grid modelling tools such as ETAP or similar Strong experience within solar PV, renewables, or power generation sector Degree qualified in Electrical Engineering (or...