133 senior mechanical engineer jobs found

NES Fircroft are recruiting for an experienced Senior Mechanical Integrity Engineer to support our client at one of Europe’s largest onshore oilfields.   If you’re someone who thrives in a high-hazard environment, takes ownership, and enjoys being the go-to technical authority for static equipment integrity, this one’s worth a look.   What You’ll Be Doing   You’ll take the lead on senior mechanical engineering activities for static equipment, ensuring asset integrity risks are properly understood, communicated, and reduced to ALARP. You’ll also act as a key point of contact for regulatory compliance (PSSR, PSR, COMAH) and support strong relationships across both internal and external stakeholders.   Key Responsibilities Senior Asset Engineering Approve piping isometrics, purchase specifications and fabrication quality packs. Prepare technical specifications for new static equipment. Review Management of Change (MoC) proposals that may impact asset integrity. Integrity Management...

Ready to take the lead on complex mechanical design projects? Do you have extensive experience in hydraulic design and a strong background in the water industry? Are you confident guiding teams and delivering high-quality engineering solutions? The Opportunity We’re seeking a Senior Mechanical Engineer to join a leading engineering consultancy, working on innovative water sector projects. This is a chance to influence design standards and mentor the next generation of engineers. The Role This role would suit candidates currently working as Mechanical Design Engineer, Senior Design Engineer, Project Engineer, Hydraulic Engineer, Principal Mechanical Engineer, Mechanical Project Manager, Water Engineer, M&E Engineer, Design Lead, or Engineering Consultant. We would also welcome applications from professionals in power generation, process engineering, utilities, infrastructure, or environmental engineering. Your duties and responsibilities will be * Deliver mechanical design...

Senior Mechanical Design Engineer Contract – £50-55 per hour (Outisde IR35) Location: Scotland (On-site) We're hiring on behalf of a client looking for an experienced Mechanical Design Engineer. The role focuses on the design and development of electro-mechanical products used in automated systems, including intricate internal mechanisms for an electronic machine. Key Responsibilities: • Design new components and support existing product updates • Design intricate internal mechanisms for an electronic machine • Work with operations, suppliers, and other teams • Ensure design quality, performance, and cost-effectiveness • Run design reviews, testing, and validation • Manage documentation and change control processes What We're Looking For: • 5+ years in mechanical design, ideally in electromechanical systems • Experience designing intricate internal mechanisms for complex machines • Strong CAD skills (ProE/Creo or Solidworks) • Knowledge of drive systems, mechanisms,...

Overview The Senior Mechanical Engineer will lead the design, coordination, and delivery of mechanical engineering works across Network Rail station upgrade projects. This role involves managing the design, assurance, installation, and testing of mechanical systems to ensure safe, compliant, and efficient station environments. The engineer will act as the technical authority for all mechanical elements, working closely with multidisciplinary teams, contractors, and Network Rail stakeholders. Key Responsibilities Lead mechanical engineering design and assurance for station upgrade schemes, including ventilation, HVAC, public health, fire systems, drainage, and energy efficiency improvements. Review, develop, and sign off technical documentation such as drawings, specifications, method statements, and ITPs. Ensure all mechanical designs and installations meet Network Rail standards, building regulations, CDM requirements, and industry best practices. Coordinate with civil,...

Senior Project Engineer / Project Manager (Contract) 6–9 Month Contract Approx £45.00 - £50.00ph  Location: Coventry – Onsite, Monday to Friday Our client is a well-established engineering business specialising in complex mechanical systems and powder/material handling equipment is seeking an experienced Senior Project Engineer / Project Manager to join their expanding project portfolio. Operating from its own manufacturing, testing, and development facilities, the company supplies cutting-edge equipment to customers worldwide About the Role This is a hands-on senior position with a dynamic split of responsibilities: 60% Project Management / 40% Engineering. You will lead projects from concept to completion while actively contributing to engineering documentation, modelling, and development, directly impacting 3D CAD outputs. Key Responsibilities: Lead full project lifecycle activities under NEC4 contract frameworks. Build and manage detailed project schedules. Prepare,...

An opportunity has arisen with my client for a Senior FPGA / Digital Systems Engineer to join them on a 12 -month contract. As Senior FPGA / Digital Systems Engineer you will support the Technical Lead/Architect in collaboration with the systems, software, firmware, mechanical and production teams to specify elegant and optimised solutions that satisfy customer needs. Once the specification has been agreed, you will be responsible for the detailed design of the high-speed digital aspects as well as leading all the other electronics design activity through the full product development lifecycle. Role: Senior FPGA / Digital Systems Engineer Pay: £70 -£80 per hour via Umbrella Company Location: Stevenage Contract: 12 Months Hours: Monday - Friday, 37 hours per week Security Clearance: Security Cleared required before starting Skills/Experince Experience in complex, high speed digital electronics design. Experience in MPSoC FGPA, DDR and Flash memory and high-speed serial...

We are seeking an experienced Site Agent to join a major water treatment upgrade project in Oxford. This is a key role overseeing day-to-day site operations, ensuring safe, efficient, and high-quality delivery across civil, mechanical, and process elements. Key Responsibilities * Lead site operations across a live water treatment facility. * Coordinate subcontractors, labour, and materials to meet programme targets. * Ensure all work is carried out in line with H&S regulations, RAMS, and site procedures. * Manage quality assurance, documentation, and reporting to the Project Manager. * Oversee progress, identify risks, and implement corrective actions. * Liaise with the client, design teams, and internal stakeholders. * Maintain accurate site records, ITPs, permits, and daily logs. Requirements * Proven experience as a Site Agent or Senior Site Engineer on water / wastewater / infrastructure projects....

Mechanical Engineer £19ph + Training + Progression + Overtime + Benefits 6 month Fixed Term Contract York (Commutable from: Leeds, Bradford, North Yorkshire, Tockwith, Harrogate, Wetherby, Leeds, Tadcaster, Garforth) Are you a Mechanical Engineer with Supervisory or Senior experience looking to take a Technical lead in a highly diverse and exciting role working on bespoke equipment? On offer is a days based position for a market leading company who will provide full industry training and exposure to Multi-skilled machinery to advance your skillset. This company manufacture bespoke, modern and future focused equipment into the Automation sector. This is a fixed term role with opportunity for permanent extension. This is a Monday-Friday position, where you will be based at the company's large depot assembling bespoke Mechanical equipment. This is a highly-modern and purpose built workshop with exposure to Automation. This role would suit a Mechanical Engineer looking for a...

Senior Level Engineers (Various) – Delivering complex infrastructure projects internationally, enhancing environments and pushing engineering boundaries. Location: Various | Rate: £(Apply online only) per day Are you a Data Centre Engineer who thrives in fast paced Data Centre Infrastructure environments and Enhancements? Do you want to be part of a company who has an excellent global reputation in the Hypercale Data Scale Mission Critical journey to achieve unprecedented levels of Data Storage? Roles needed: * Mechanical and Electrical Commissioning – Swindon – Contract/Perm * Project Manager/Design – Data Centre – Various Locations UK – Contract * Site Manager – Europe – Essen (Germany) About the company’s operations: * Our engineers bring deep technical expertise and hands-on experience across every critical discipline: * Electrical: HV/MV/LV design, power distribution, UPS, switchgear, grounding, fault studies. * Mechanical: Cooling systems, heat...

Our Client is a specialist building services consultancy known for delivering high-quality, practical, and energy-efficient engineering solutions across a range of commercial, retail, residential, leisure and industrial projects. Their reputation is built on technical excellence, a personalised service with Director level involved on all projects, and collaborative working within a client facing setting. As the business looks to resource further long term contract and framework wins, the company is now seeking to hire a talented Mechanical Building Services Design Engineer at either Intermediate or Senior/Principal level. Role Overview The Mechanical Building Services Design Engineer will be responsible for the design, specification, and coordination of mechanical systems including HVAC, public health, heating, cooling, and ventilation solutions. The role involves delivering projects from concept design through to detailed design and construction support, ensuring compliance...

Experienced Mechanical Design Engineer ~ Defence Industry ~ 6 Month Contract Nicholas Howard are delighted to be recruiting for a Mechanical Design Engineer to join a leading Global Aerospace and Defence client, based in Bedfordshire. Experience of working within the defence industry working with Armoured Fighting Vehicles and associated systems (Survivability, Lethality, Structures, Communications, Sights and Sensors) is considered essential for this role. Must have in depth knowledge of CREO CAD and Windchill software and will ideally have experience of the design of military vehicle applications. The Mechanical Design Engineer will be responsible for carrying out the duties of the Engineering department, including design, prototyping, design proving, engineering documentation, and supporting calculations. This role demands a high level of innovative thinking and the ability to synthesise ideas into functioning and manufacturable products that are compliant to design...

Electrical Biased Site Manager / Site Engineer Location: South East Midlands Sector: Water Treatment Construction Contract Type: Day Rate - Ongoing You will be joining a leading contractor specialising in water infrastructure projects across the UK. This organisation is committed to delivering high-quality solutions that support sustainable water management and environmental compliance.Your new roleAs an Electrical Biased Site Manager or Site Engineer, you will oversee the electrical installation and commissioning works on a major water treatment construction project. You will ensure all activities are delivered safely, on time, and to specification, while maintaining strong communication with the project team and stakeholders. Key responsibilities: Manage and coordinate electrical works on site, including subcontractors. Ensure compliance with health, safety, and environmental standards. Monitor progress, quality, and cost control against project plans. Liaise with design teams...

Civil Site Engineer, Heavy Civils, Thames Water Capital Delivery Location: South East London Contract Type: long-term Help deliver Thames Water's Capital Delivery programme We are seeking an experienced Site Engineer to support heavy civils construction on a Thames Water Capital Delivery contract in South East London. Works include pipelines, deep drainage, shafts, chambers, reinforced concrete structures, and associated temporary works that improve resilience and environmental performance across the network. This is a long-term opportunity within a busy programme. The Role You will provide accurate setting out, engineering control, and quality assurance to keep construction safe, compliant, and on programme. Working closely with the Site Manager, Project Engineer, and framework delivery teams, you will coordinate subcontractors, maintain site records, and manage handover in line with Thames Water requirements. Key Responsibilities Produce and update site drawings in...

Location:  London and Home Counties   Salary: £50/ 55K  Per annum (dependent on experience) Job Type: Full-time, Permanent About the Role We are looking for a skilled and experienced Senior Air Conditioning Engineer to join our team, operating primarily across London & the M25  This is a fantastic opportunity for an engineer with a strong technical background, excellent fault-finding skills, and a passion for high-quality workmanship. You will be responsible for servicing, and maintenance across a range of commercial and residential systems along with diagnosing and repairing faults.  You’ll be trusted to work independently, represent the company professionally on-site, and take ownership of your work from start to finish. Key Responsibilities Service, and maintain split, multi-split, and VRV/VRF air conditioning systems Diagnose and repair faults efficiently and accurately Technical diagnosis Competent using service checkers Provide clear and accurate job documentation...

We are seeking a skilled Data Engineer to join a team in the public sector, specialising in analytics. This temporary position based in Bradford involves working on data-related projects to support organisational goals. Client Details The organisation operates within the public sector and is focused on providing vital services to the community. It is a well-established organisation with a strong presence in its field and a commitment to innovation in analytics. Description Design, develop, and maintain data pipelines and databases to support analytics initiatives. Collaborate with stakeholders to understand data requirements and deliver effective solutions. Ensure the accuracy, integrity, and security of data within the organisation. Optimise data systems and workflows to improve efficiency and performance. Support data integration projects and implement data models as needed. Provide technical expertise in data engineering best practices and tools. Monitor and troubleshoot...

Mechanical Design & Test Engineer – Space Sector Our client, a leading organisation within the UK space industry, is seeking an experienced Mechanical Design & Test Engineer to play a key role in advancing their launch capability development, on a full-time contract basis. You’ll contribute to an exciting range of technologies and development activities, including: Composites fabrication Infrastructure and facility commissioning Product development across multiple subsystems Integration, verification, and system-level testing Key Responsibilities Produce detailed 3D CAD models and 2D manufacturing drawings (SolidWorks, Autodesk) Lead internal design reviews and support technical discussions with suppliers and clients Collaborate with electronics engineers on subsystem integration including PCBs, sensors, and communications hardware Develop mechanical solutions across structures, propulsion, thermal management, and safety-critical systems Apply Design-for-Excellence...

Design Manager The Design Manager will lead a specialist engineering design team, overseeing technical delivery, interfaces, commercial matters, and project documentation. The role acts as a technical authority within the organisation, responsible for developing team capability, ensuring quality, and managing budgets, risks, and contract variations. Key Responsibilities Act as primary client contact and coordinate project opportunities. Lead and manage the team to deliver high-quality work on time and to required standards. Oversee and approve design checks, reviews, constructability assessments, and technical sign-off. Ensure team competence, compliance with UK regulations, and adherence to CDM2015. Manage risk, including HAZOP/HAZID/HAZAN activities, and ensure construction/operational needs are met in designs. Apply project management techniques for accurate forecasting, programming, resource allocation, and performance monitoring. Contribute to the development and...

Engineering Support Specialist - Configuration Management (Aerospace) Location: Yeovil (on-site) PAYE SALARY: £30,000 - £35,000 Contract: 6 months (with potential to extend) Hours: Mon-Fri, 8:00-17:00 (some flexibility) We're recruiting for an Engineering Support Specialist to join a leading Aerospace organisation based in Yeovil. This is a great opportunity for someone with configuration, engineering support or strong technical admin experience who wants to work in a structured, process-driven environment. The role Working as part of the on-site engineering team, you will: Provide Configuration Management support to engineers at all levels. Support and follow robust configuration management processes and procedures. Assist with tracking, controlling and updating engineering configuration data. Collaborate with cross-functional teams to help resolve configuration issues. Provide guidance to engineering teams on configuration management best practice. Work to pre-defined...

Our client, a key player within the Defence & Security sector, is seeking skilled AWS Cloud Integration Engineers to join their team on a contract basis. This role supports the creation, management, and distribution of aeronautical information within a cloud infrastructure, specifically focusing on AWS. The position is based in Malvern with opportunities for remote working and requires Security Clearance (SC). Key Responsibilities: Design, develop, and deploy AWS cloud infrastructure and services to support the P-AIC systems. Identify problems, provide pragmatic solutions, and deliver various technical outputs including presentations, documentation, test plans, user guides, and CI/CD pipelines. Collaborate with subcontractors to integrate products into the P-AIC System of Systems and the MOD Cloud Environment. Ensure alignment with compliance requirements while supporting other engineering and assurance teams. Engage fully in the agile development approach and support...

Mechanical Project Manager Responsibilities * Reporting to and working closely with the Project Director and wider MEP leadership team. * Liaising with design teams, main contractors, and other disciplines to ensure full coordination of mechanical systems within the overall construction programme. * Leading the mechanical delivery across multiple projects or large-scale developments to meet programme, quality, and budget objectives. * Managing and supporting Mechanical Engineers, Supervisors, and subcontractors to ensure consistent and efficient project execution. * Overseeing all mechanical activities including HVAC, public health, plumbing, and plant room installations. * Reviewing and approving technical submissions, design drawings, and installation methodologies. * Implementing robust quality assurance and quality control procedures to minimise rework and deliver high-quality installations. * Developing and...