153 gas engineer jobs found

Rullion are looking to recruit for the below role: Repairs Engineer ASAP Start Duration - Initially 6 months Rolling contract Inside IR35 £41-43 Per hour Location - Warwick UK. Hybrid Model Full and Part Time Hours depending on flexiblility Our client an exciting opportunity within the Global Repair Network Team working closely with our external network of MROCs (Maintenance, Repair & Overhaul Centre's) and authorized Repair Vendors. The Repair Engineer (FTC) role within the Repair Network Engineering Team will play a key part in supporting the existing global capability within the Global Repair Network Team as well as future capability developments. Job Description. Support component repair development activities. Assess, investigate and sentence non-conforming components. Support repair scheme amendment/writing and technical variances. Support implementation of improvements & technical solutions (internally & externally). Represent engineering in the wider...

Role: Principal Mechanical Engineer Location: Devonport(2 days in a month onsite) Duration: 12 months Inside IR35 Umbrella About our client: Our client in Devonport is a leading engineering and maritime organisation specialising in the maintenance, repair, and overhaul of naval vessels. The site operates with a skilled workforce across mechanical, electrical, and technical disciplines, delivering high-quality and complex engineering projects. It offers a structured and collaborative working environment with opportunities for hands-on experience and professional development. The purpose of the Principal Engineer - Mechanical post is: To manage the delivery of mechanical engineering work packages to the required scope, quality, schedule and cost. Day-to-day, you'll be supporting the engineering capability of the new systems through the design lifecycle in accordance with the design process: Applying systems engineering approach to develop and validate design requirements...

Role - Lead Manufacturing Process Engineer (Inside IR35) Location - Rugby, Midlands The client designs and build some of the most technically advanced electrical rotating machinery in the world and specialise in manufacturing large electrical  rotating machinery and industrial applications.  Specialise in manufacturing large electrical rotating machinery: Motors and Generators, across a wide variety of industrial applications.  Reporting to the Manufacturing Readiness & Technologies Leader, the Lead Manufacturing Readiness Engineer is a key part of driving lean initiatives across the Manufacturing Readiness Team and the various manufacturing process areas to realise real world improvements in safety, quality, delivery, and cost. They coach, drive and lead lean behaviours, principles, and tools across operational or functional areas. Drive cultural transformation resulting in step-change in operational business metrics.  Responsibilities •         Leading Capex...

Job Title: Commissioning Engineer - EC&I / Electrical Location: AWE Burghfield Site Duration: 12 Month Contract Start: ASAP Working Pattern: Full-time, site-based | 11 shifts on, 3 off (days transitioning to nights) IR35 Status: Inside IR35 Overview We are seeking multiple experienced Commissioning Engineers with a strong Electrical or EC&I bias to support works on the AWE Burghfield site. This role will focus on the safe and compliant commissioning of complex systems within a highly regulated environment, ensuring assets are fully tested, verified, and ready for operational handover. Key Responsibilities Execute commissioning activities across electrical and EC&I systems Develop and review commissioning plans, test documentation, and procedures Perform inspection, testing, and validation of installed systems Fault finding, troubleshooting, and resolution of technical issues Interface with construction, design, and project teams to ensure seamless delivery...

Senior CE&I Design Engineer Rate- £53-£65.00 per hour Inside IR35 Location, Cumbria Role Overview The Senior Control, Electrical & Instrumentation (CE&I) Design Engineer is responsible for the delivery and technical leadership of high-quality design solutions within a multi-disciplinary engineering environment. The role involves leading design activities, ensuring compliance with applicable standards, and supporting projects from concept through to detailed design and implementation. Key Responsibilities Lead and deliver CE&I design activities within a detailed design environment across the full project lifecycle. Provide technical leadership and guidance to a multi-disciplinary design team. Produce and review engineering design documentation, including drawings, specifications, and calculations. Ensure all designs comply with relevant industry standards, regulations, and best practices. Apply strong knowledge of engineering drawing practices to produce...

Mechanical Site Engineer | M&E Construction Are you a skilled Mechanical Engineer with experience in site management? We are currently seeking a proactive professional to join a wide site team on a significant project in Morpeth. You will play a key role in supervising subcontractors and ensuring high-quality delivery across mechanical and electrical workstreams. Key Details Location: HMP Northumberland, Morpeth. Daily Rate: £350.00 - £450.00 (Umbrella PAYE). IR35 Status: In Scope. Start Date: ASAP, ideally by 20th April. Duration: Currently scheduled until 31st December 2026. Holiday Entitlement: 34 days. Your Role and Responsibilities In this position, you will be responsible for the daily coordination and safety of mechanical site operations. Your core duties will include: Subcontractor Management: Supervising both mechanical and electrical subcontractors on-site. Safety & Compliance: Leading daily site safety briefings and ensuring full site safety compliance....

Rullion are looking to recruit for the following role: Quality Engineer x 3 Location Sudbury UK Fully site based Monday to Friday ASAP Start 12 months Inside IR35 £23-25.65 per hour PAYE Rates- Umbrella rates can be provided. Flexible working hours 37.5 hours per week The Quality Operations Engineer will be responsible for maintaining, monitoring, and improving key elements of the Quality Management System (QMS) for the Sudbury Site, developing a culture of Quality by education, mentoring and example. Job Responsibilities: Provide Quality support to the Manufacturing Operations Team Support CAPA & Issue Resolution to ensure timely and accurate completion. Administer & support the deviation process to ensure timely and accurate completion. Administer & support the quality notification process to ensure timely and accurate completion. Prepare for supplier, customer, regulatory & notified body audits as required. Conduct internal & supplier quality audits...

Area Commissioning Team Leader- Control Systems Location- Cumbria Rate- £62.50 per hour (Inside IR35) The Area Commissioning Team Leader (ACTL) reports directly to the Deputy Commissioning Manager and Commissioning Manager. The ACTL is responsible for leading a team of Lead Commissioning Engineers, Commissioning Engineers, and Commissioning Technicians in the delivery of commissioning activities. ▪️ Ensuring Safety is the highest priority on the project with a continued strive towards Zero Harm. ▪️ To support the project Safety Leadership tasks which include but are not limited to; Plant/system Walk downs and undertaking ‘Leader in the Field’ surveys and assessments ▪️ Delivering defined commissioning work scope to an agreed strategy and plan in a timely and cost effective manner ▪️ Managing the compilation and approval of Commissioning Test Documents for both IPC and ISC via the GoC Completions Management System (CMS) ▪️ Managing execution of the arrangements for controlling,...

Join a world-renowned aerospace organisation as a Senior Design Engineer in Gloucester on a hybrid basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Senior Design Engineer to add to their talented, hardworking team in Gloucester on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £40.00 per hour inside IR35 / umbrella Role: Design and detail efficient landing gear systems for civil and military aircraft to meet demanding customer requirements Support the design and manufacturing of the landing gear systems Lead innovative mechanical design projects and ensuring robust, reliable, and cost-effective solutions across the product lifecycle Key responsibilities: Support all aspects of concept to detail design throughout the life cycle of our landing gear programmes Support all aspects of product configuration Ensure accuracy and...

Senior Electrical Engineer | M&E Construction Are you an experienced Electrical Engineer with a strong background in site management? We are looking for a dedicated professional to join an established site team on a major project in Morpeth. You will be an integral part of a team that includes engineers, commercial staff, and a Project Manager, supporting the delivery of complex mechanical and electrical works. Key Details Location: HMP Northumberland, Morpeth (NE65 9XG). Daily Rate: £300.00 - £450.00 (Umbrella PAYE). IR35 Status: In Scope. Start Date: 20th April (or earlier if available). Duration: Initially until 31st December 2026. Holiday Entitlement: 34 days. Your Role and Responsibilities In this role, you will supervise electrical and mechanical subcontractors while ensuring the highest standards of site safety and quality. Your daily duties will include: Conducting daily site safety briefings. Daily reporting, record keeping, and weekly progress updates. Managing...

Lead Structural Engineer 12 month contract Based in Ampthill Offering between £55-£66ph Inside IR35 Do you have experience with metallic and composite parts? Do you have experience in MSC Nastran? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Lead Structural Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Due to the nature of what you will be working on, you will be required to obtain high level MOD security clearance. You will be involved in: Developing and validating high‑fidelity finite‑element models for metallic, composite, and hybrid structures Executing static, dynamic, vibrational, thermal, and fluid‑structure interaction analyses Performing...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35: Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...

Our client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role: Software Engineer Location: Newcastle or Guildford Hours: 35 per week Hourly Rate: £70 per hour via Umbrella, inside IR35 Clearance: UK Eyes only project, SC required before starting - active SC on application is preferred What you'll be doing: Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure...

Our client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role: Software Engineer Location: Newcastle or Guildford Hours: 35 per week Hourly Rate: £70 per hour via Umbrella, inside IR35 Clearance: UK Eyes only project, SC required before starting - active SC on application is preferred What you'll be doing: Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure...

Our client has an opportunity for a Logistics Business Controller to join them on a contract basis. You will be leading the preparation of the financial planning, prepare accurate forecasts, provide guidance in line with the overall company financial situation, and challenge business requests. Role: Logistics Business Controller Location: Broughton, Flintshire - fully onsite Hours: 35 hours per week Clearance: BPSS required before starting Hourly Rate: £29 per hour via Umbrella, inside IR35 Contract Length: Until 31/12/2026 What you'll be doing: Plan & challenge Understand the business operational environment (strategy, governance, challenges, constraints). Lead the preparation of the financial planning, prepare accurate forecasts, provide guidance in line with the overall company financial situation, and challenge business requests. Set & maintain multi-years financial targets. Develop and run financial models, simulations, scenarios, business cases (on projects,...

Sub Agent Rail & Civil Engineering (Bryn Station Project) 9 month contract opportunity Rate: £400 - £425 per day (Inside IR35 - Umbrella PAYE) We are seeking an experienced Sub Agent to take ownership of a key package of works on the Bryn Station accessibility upgrade project, specifically focused on the installation of a lift shaft. This role sits at the intersection of civil engineering, rail infrastructure, and temporary works, requiring strong leadership on-site alongside solid technical expertise. You will play a pivotal role in coordinating delivery, ensuring engineering compliance, and driving programme performance within a constrained rail environment. Responsibilities: - Lead and manage a section of works from planning through to successful delivery - Drive site operations, ensuring productivity, safety, and quality targets are met - Interpret and implement engineering drawings, specifications, and technical requirements - Coordinate with designers,...

Contract - Multi Skilled Maintenance Engineer (Mechanical or Electrical bias considered) Location: Leeds Hourly rate: £38.00-40.00 Inside IR35 Working hours: 12-hour shifts (days and nights) - 4 days on 4 days off Please note: Sponsorship is not available for this role. The Role As a Maintenance Engineer, you will be responsible for ensuring the reliability and performance of production equipment by carrying out planned and reactive maintenance activities. You will work closely with operations teams to minimise downtime and improve machine performance. An exciting opportunity has arisen to join a large, well-established manufacturing business with modern facilities in the Leeds area with lots of career progression opportunities and PLC training. Due to expansion and increased staffing across shift teams, we are currently recruiting 05 Maintenance Engineers to support operations within a highly automated production environment. Key Responsibilities Perform planned...

Network Engineer (Data Network Services) – Contract Location: Leeds (Hybrid) Rate: £375 – £450 per day inside IR35 Contract Length: 6 months Start Date: ASAP Working Pattern: Hybrid (some travel and occasional weekend support may be required) Overview Our client is seeking experienced Network Engineers to join their Network Service Data Team, providing day‑to‑day support for incidents and change requests across a large, enterprise‑scale environment. This role is ideal for engineers who enjoy working across the full lifecycle of network services—from design and implementation through to live transition and operational support—while applying modern engineering principles to deliver secure, resilient and scalable infrastructure. Key Responsibilities * Installation, configuration, and support of Production, Non‑Production, and Disaster Recovery network infrastructures * Support and resolution of incidents and delivery of network change requests * Design, documentation, and...

Process Engineer (Inside IR35) Location: Grangemouth Our client, a leading organisation in manufacturing, is seeking a dedicated and skilled Process Engineer to join their dynamic team in Grangemouth. If you have a strong technical foundation in chemical engineering and a passion for operational excellence, we want to hear from you! About the Role As a Process Engineer, you will play a pivotal role in driving innovation and efficiency within our manufacturing facility. You will collaborate with multidisciplinary teams to implement process improvement programs that enhance the production of active ingredients and formulation fill and pack projects. Key Responsibilities: Process Design & Optimization: Design and implement process improvement programs to enhance capital projects. Maximize efficiency in capital and operating costs while upholding HSE excellence. Support plant operations and troubleshoot issues as they arise. Technical Leadership: Provide expert process...

Job Title: Maintenance Engineer Location: Solihull, Birmingham Rate: £32.64ph via an Umbrella Company (Inside IR35) or £24.35ph on a PAYE basis Employment Type: Contract (To 04/01/2027) Hours: Standard 40 Hours Per Week Reference: J(phone number removed) * Responsible for developing maintenance programs and plans for preventive and corrective maintenance. * Manages the work order and maintenance tracking systems. * Responsible for establishing survey and inspection programs. * Maximizes the utilization of maintenance resources, responsible for spare parts strategy. * Ensures warranty issues are resolved. * Participates in the preparation of the maintenance budget, providing cost estimates for the projects; monitors costs against budget. * Supports turnaround activities; assists in development of critical path plans and budgets. * Provides information for weekly and monthly reporting requirements. * Ongoing communication with operations management and...