69 gas engineer jobs found

Job Title - Electrical Project Engineer Duration - 6-8 Months Working Model - Hybrid (2 days per week in Central London) Hourly Rate - £35p/hour - £45p/hour Outside IR35 (dependant on experience) Project Engineer Overview  My client is looking for someone to provide electrical engineering support on single point mooring projects for FPSO and FSO facilities, working within a small consultancy environment. The role focuses on preparing and reviewing technical documentation, supporting equipment specification, and coordinating with vendors and site teams to ensure smooth project delivery. The Project Engineer role will involve: Preparing and reviewing electrical technical documentation, including equipment data sheets Developing electrical load lists, cable sizing and voltage drop calculations Preparing and reviewing specifications for electrical equipment and switchboards Reviewing vendor documentation to ensure compliance with project requirements Liaising with vendors and...

Are you a Control & Instrumentation Engineer looking for your next opportunity? If so, please read on... Control & Instrumentation Engineer Hampshire - in office 5 days per week 6 month initial contract 40 hours per week £48-52 per hour (outside IR35) Skillset: - Minimum of 5 years within Oil & Gas industry - Proven experience in the design, maintenance, and operation of electrical equipment (including intrinsically safe equipment) within explosive atmospheres - Experience in the design, maintenance, and operation of Safety Instrumented Systems - Ability to Identify, Test and Commission SIS and Control Systems upgrades - Ability to produce key deliverables such as SIL verification documents, Safety Requirement Specifications and produce SIL verification calculations using SIL calculation software If this role is of interest to you please get in contact with Alex Hooton at JAM Recruitment ASAP

RF Engineer Contractor | 3 Months | Outside IR35 |Full-time, Onsite | North Cambridge I am currently recruiting for a market leader in the field of critical communications. Their focus is on providing high quality products to a demanding, mission critical client base, which includes the police, paramedics, sea rescue, major airports, large mining facilities and utilities or oil and gas plants located in hazardous environments. We are looking for a couple of RF Engineers to join the team, who have been have been developing comprehensive TETRA and LTE solutions tailored for users across multiple sectors to address their critical communication needs. You will be responsible for: Technical design and specification of RF circuitry for radio terminal products: Complete subsystem design and implementation Integration with Baseband, Audio and MMI subsystems Component specification and sourcing Design test documentation Schematic creation and PCB layout supervision Technical requirements...

Senior Process Engineer- Addison Project, Harlow For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Senior Process Engineer (Contract – Outside IR35) Location: Harlow Contract: 12 months Start Date: Spring 2026 Workscope Addison Project Plc invites...

Chartered Structural Design Engineer (Contract – Outside IR35) Location: Aberdeen Engagement: Limited Company Contractor Duration: Minimum 12 months Sector: Oil & Gas Refining, Chemical Manufacturing & Pipeline Assets Overview Burnside Recruitment is seeking an experienced Chartered Structural Design Engineer to support a long-term programme of modifications and upgrades across major onshore refinery, chemical manufacturing, and pipeline infrastructure. This is a 12‑month+ contract, operating outside IR35, and ideally suited to a limited company contractor. Key Responsibilities • Lead structural design and assessment activities for brownfield heavy civils projects within complex process plant environments. • Deliver structural calculations, reports, design packages, and technical documentation to UK regulatory and industry standards. • Provide technical oversight on modifications, upgrades, and integrity improvements • Interface with multidiscipline engineering...

Electrical Controls & Instrumentation Consultant Position Type: Contract Location: Central Belt, Scotland Categories: Engineering PM Group is looking for a Electrical Controls & Instrumentation Consultant to join a client team on a gas processing site near Fife. Responsibilities * Provide ECI Engineering expertise, alongside assisting with the development and execution of the Asset Management Strategy and development and implementation of Capital and continuous improvement projects. * You will be a subject matter expert in EC&I Engineering providing technical input into capital projects to ensure electrical and instrumentation systems are designed, procured, and installed to statutory and company standards. * You will also lead audits to ensure compliance against standards and drive any corrective actions to completion if gaps are identified. * You will be a Competent Control and Electrical Engineer within Electrical Safety systems. Experienced with ATEX, SCADA,...

Senior Electrical Engineer – Contract – Remote Location: Remote / 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. Our client can accommodate a hybrid working pattern with alternate weeks wfh / in the office in West Wales. 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...

Senior / Principal C&I Engineer – Contract 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 Hydrogen sectors. TUV Certified status would be a bonus, though not essential. Role & Responsibilities * Undertaking work providing Process Engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * 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 compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Development of...

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...

Job Title - Mechanical Maintenance Engineer Location - York Hourly Rate - £35 per hour (Outside IR35) Hours of work - Monday to Friday 8-5pm (Every 3 weeks you will be on call over night for a week) Industry - Manufacturing Duration - 3 months plus Start - IMMEDIATE MUST BE LOCAL We are looking for a Mechanical Maintenance Engineer to join a small manufacturing site in York to help with PPM and reactive Maintenance activities on site. You will be part of a very small team, assisting with all activities that help the site run as efficiently as possible. Engineers will ideally have experience maintaining the following machinery and equipment: Motors Sprockets coolers Press machines Steamers Mixers Conveyor Systems Grinders Pneumatic sliders If this sounds like a role you are interested in, please apply with your updated CV ASAP

Power Electronics Engineer Contract: 6 months initial, Outside IR35, Oxford, 2 days per week Rate: £60-80 per hour Project Scope The Power Electronics Engineer will be responsible for the design, development, and validation of power electronic systems for advanced electrification applications in harsh environments. The role spans the full development lifecycle, from concept and topology selection through simulation, prototyping, and testing, working closely with multidisciplinary engineering teams. Technical Scope * Design and develop power converters (AC-DC, DC-DC, DC-AC) across a range of power levels (100kW+). * Evaluate and implement suitable converter topologies (flyback, boost...etc) and validate designs through simulation. * Develop power electronic drive systems for electric motors, including sensorless control approaches where applicable. * Design switching power supplies. * Investigate and address key challenges related to system electrification, including...

Senior Full-stack Python Typescript AI Engineer- Outside IR35 ROLE This position is for a Senior Backend Developer working in python and typescript to support the development on a SaaS product with a focus on Ai. This role involves designing, building, and optimising scalable backend services and APIs to support a single-tenant, multi‑instance SaaS platform, while contributing to the architecture and implementation of AI‑driven components such as Retrieval‑Augmented Generation (RAG) pipelines, vector databases, semantic search, and structured or knowledge‑graph‑based data modelling approaches. You will support the design of robust data models and pipelines capable of handling both structured and unstructured data with strong traceability and auditability, and help transition prototypes into production‑ready systems with a focus on security, access control, performance, reliability, observability, and monitoring. The role also includes building and managing integrations with...

Network Engineer - Data Centres - Cisco £300-£310/ Day Outside IR35 3-6 Months Contract Reading  A Network Engineer is required for a 3-6-month contract based in Reading/ Bath working Data Centres to configure Routers and Switches, Cisco routers and switches (e.g., 3850s, Nexus 9k, ISRs, ASRs) 3-6 Month Contract based in Reading, Bath, Southern Locations (Hybrid). Paying £300-£310/day per day (Outside IR35). Start ASAP ideally April 2026. Hybrid Working - 2 days/week remote (WFH), and 2/3 days/week working on-site from the office.  Flexibility is needed as you will be required to provide out of hours standby support (min. 1 in 6 ROTA basis), with a requirement to travel to a location if a physical intervention is required during incident management. Active SC required for this role. Configure routers and switches in line with design documents (IP data perspective) Onboard devices onto the network management platform Rack and stack relevant devices in Data Centres...

Ready for your next BMS contract? If you're an experienced BMS Commissioning Engineer looking for your next exciting role, I've got a fantastic opportunity based in the heart of London. This is a long-term project with a forward-thinking client, offering interesting, varied work and the chance to make a real impact. Role: BMS Commissioning Engineer 📅 12-Month Contract (with strong potential to extend) 💼 Outside IR35 💷 Daily rate: DOE 📍 Central London You'll be involved in: Hands-on BMS commissioning across high-profile projects Integration work via BACnet & Modbus New installations from start to finish Point-to-Point / Point-to-Graphic Software modifications and metering Functional testing Working extensively with Schneider EcoStruxure What we're looking for: Strong commissioning background within BMS Proven Schneider EcoStruxure experience Confident in delivering quality work independently and as part of a team Experience Commissioning Main Plant (FCU's,...

Senior Electrical Engineer - Infrastructure Projects AWE, Berkshire Hybrid - 2 days per fortnight on site £55-60/hour - Outside IR35 (pending determination) Security Clearance: SC required (DV eligibility essential) About the Opportunity We are currently recruiting for a Senior Electrical Engineer to support delivery across the One Team Framework on high-profile defence infrastructure projects. This is an excellent opportunity to work on technically complex, highly regulated programmes, contributing to the design and delivery of critical electrical infrastructure across a secure environment. You'll play a key role in ensuring safe, compliant, and high-quality engineering solutions within a collaborative, multi-discipline team. The Role As a Senior Electrical Engineer, you will lead the design and delivery of electrical infrastructure systems, with a focus on HV/LV power distribution, substations, and associated networks. You will take ownership of engineering outputs...

Civil Design Engineer | Water Sector Contract: Long‑term, Outside IR35 Location: London (Flexible Hybrid) Our client in water is seeking an experienced Civil Design Engineer to support the design and delivery of infrastructure and non‑infrastructure projects across a broad programme of work. This long‑term contract offers the opportunity to play a key role in developing, reviewing, and coordinating civil engineering designs within a fast‑paced, essential services environment. Hybrid working is available, with regular presence required at the London office.  Key Responsibilities Produce, review, and develop civil engineering designs for water and wastewater infrastructure Prepare design calculations, technical drawings, and specifications in line with industry and regulatory standards Support feasibility assessments, optioneering, and early‑stage technical input Work collaboratively with multidisciplinary teams including process, mechanical, electrical, and delivery functions...

Power Electronics Engineer (SiC) Contract: 6 months initial (strong likelihood of extension), Outside IR35, Bristol, Remote Start: ASAP Project Scope The SiC Designer will be responsible for the design, simulation, and optimization of (SiC) power semiconductor devices, supporting next-generation high-voltage, high-efficiency, and high-reliability power electronics. The role spans early device concept through to prototype testing and manufacturable designs, collaborating closely with process, packaging, and system engineering teams. Devices include MOSFETs, diodes, and power modules for applications such as electric vehicles, renewable energy inverters, and industrial power systems. Technical Scope Design and simulate SiC power devices using TCAD or equivalent simulation tools. Optimize device structures for performance metrics including breakdown voltage, on-resistance, switching speed, and thermal performance. Collaborate with process engineers to ensure manufacturability...

Job Title: MEICA Engineer Location: North West England Rate: £400 per day (Outside IR35 subject to assessment) Contract Type: Ongoing / Long-Term Contract The Opportunity We are currently seeking an experienced MEICA Engineer to support a portfolio of water treatment works upgrade projects across the North West. This is an excellent opportunity to join a leading regional contractor delivering key infrastructure improvements within the water sector. With a strong pipeline of secured work, this role offers long-term continuity and the chance to work on technically challenging and meaningful projects. Key Responsibilities * Oversee and coordinate MEICA (Mechanical, Electrical, Instrumentation, Control & Automation) installation and commissioning activities * Ensure all works are delivered in line with design specifications, industry standards, and health & safety requirements * Liaise with design teams, subcontractors, and site management to ensure smooth project...

Contract Outline: Role: Civil Design Engineer Location: Remote Sector: Water / Wastewater Contract Length: 6-12 months + Outside IR35 Rate: £50ph Role Overview: As a Civil Design Engineer, you will be engaged directly on projects, which require a strong technical non-infrastructure design background in the water and wastewater industry. You'll support a hard-working team in a fast-paced environment. Key Requirements Water / Wastewater sector experience. Producing Feasibility, Conceptual and Detailed Design documents. Knowledge in Civil design of non-infrastructure, including buried and above ground gravity and pressurised water and wastewater systems, design of inlet works, final effluents, primary settlement tanks and other associated tanks, chambers within WTW and WWTW. Produce calculations and reports to support designs. Experienced in a design & build or consultancy environment. Experience of liaising with Client on technical matters to understand their needs and...

BMS Commissioning Engineer Central London 6-month subcontract contract | 40 hours per week | Weekly pay | Outside IR35 Schneider EBO commissioning work, live project, existing team, start ASAP If you are strongest when a project reaches the sharp end, this could suit you well. You’ll join an existing team on a Central London project and take on full BMS commissioning work, from installation testing and network testing through to software loading, full functional testing, and proving operation to the end user team. This is a subcontract role for someone who knows their way around Schneider StruxureWare and EBO, can get through commissioning properly, and does not need hand-holding to add value on site. You’ll be joining a leading BMS company with a strong project delivery history, which matters when you want a project that is properly structured and worth putting your name to. You’ll also be stepping into an existing project team, so this is not a case of being dropped into...