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mechanical design engineer £100,000 - £150,000
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Rullion Engineering Cumbria
20 Mar, 2026
Contract
Mechanical Design Engineer
£40.00 - £50.00 hourly
Rullion Engineering Cumbria Whitehaven CA28, UK
Job title: Mechanical Design Engineer Job Type: Contract Contract Length - 12 months Start date: ASAP - depending on security clearance Pay rate/ Benefits: DOE Location: Whitehaven Hours of work: 37 hours per week , Monday to Friday Role information: Check and approve Mechanical design deliverables to ensure technical accuracy and compliance. Ensure plans, drawings, and quantities are accurate and suitable for engineering calculations. Manage and control design documentation, including drawings and technical specifications. Maintain configuration control of engineering deliverables and ensure effective integration with other disciplines. Liaise with other designers and stakeholders to ensure compliance with design and construction regulations. Applicants must have experience of the following: Hold an HNC/HND in Mechanical Engineering (or equivalent qualification). Demonstrate strong plant knowledge and experience working within an operational environment. A...
Eden Brown
20 Mar, 2026
Contract
Senior Electrical Design Engineer
£40.00 - £50.00 hourly
Eden Brown Northfleet DA11, UK
Great new position for an experienced Electrical Design Engineer on a contract basis to support the delivery of high-profile data centre and commercial mixed-use projects across London and the South East. This role will suit a capable engineer who can quickly integrate into a design team and contribute across all project stages, from concept through to detailed design. The Role Deliver electrical design from concept to detailed stage Produce calculations, technical drawings, reports, and specifications Contribute to high-value, technically challenging new-build schemes Coordinate with mechanical engineers, architects, and contractors Attend design meetings and undertake site visits as required Ensure designs comply with current UK Building Regulations and industry standards Work confidently to programme deadlines within a fast-paced project environment About You Proven experience within an electrical building services consultancy environment Strong background in data...
Carrington West
11 Mar, 2026
Contract
Mechanical Project Engineer - Water
£350 - £450 daily
Carrington West Kent, UK
Role: Mechanical Project Engineer - Water Projects - Waste Water Location: Sussex & Kent Duration: 6 month + extension Rate: £400 a day My client is one of the UK's leading MEICA & Civil Engineering contractors within the Water sector and are looking for a Mechanical Project Engineer to join their team on a contract basis working on various water projects for their AMP8 contracts. Responsibilities include: Outline engineering from inception to completion of schemes utilising in-house resources, site installation and construction personnel The timely completion of multiple concurrent projects, safely and within budget Liaise with client's engineering and operations staff to ensure KPI's are met or exceeded within budget constraints Attend internal and external review and progress meetings Attend site visits/meetings. Ascertain preliminary and detailed design/project requirements and solutions Prepare estimates and quotations Cradle to Grave...
Aldwych Consulting
06 Mar, 2026
Permanent
Contract Senior/Principal Mechanical Engineer
£40.00 - £50.00 hourly
Aldwych Consulting Stockport, UK
Freelance Senior / Principal Mechanical Building Services Engineer Stockport Hybrid / Flexible Working We are currently looking for an experienced Senior or Principal Mechanical Building Services Engineer on a freelance basis to join a well-established, award-winning building services consultancy in Stockport. This consultancy is recognised for delivering innovative, sustainable MEP design across healthcare, commercial, and public sector projects , and is at the forefront of net zero and low-carbon building design . They are seeking a highly skilled freelance engineer to support high-profile projects , lead design teams, and provide expert guidance across multiple complex projects . The Role As a freelance Senior/Principal Mechanical Engineer , you will take responsibility for delivering mechanical building services projects of varying scale, from specialist schemes to major developments over 100m . Key responsibilities include: Leading the mechanical...
ATA Recruitment
05 Mar, 2026
Contract
Process Engineer
£40.00 - £50.00 hourly
ATA Recruitment Peterborough, UK
Process Engineer (FMCG Process Equipment) Location: Peterborough Rate: £40 - £50ph LTD Company Outside IR35 6 Month Rolling Contract Job Purpose We are seeking a Process Engineer to join the Engineering to support the demands of the growing business in liquid and powder process solution equipment. The role supports liquid and powder process engineering projects across food, beverage, brewery, bakery, dairy, and utility applications, delivering high-quality cradle-to-grave design outputs that meet industry standards and customer requirements. You will work within a multidisciplinary project team, contributing your own engineering ideas while ensuring designs are practical, economical, and suitable for manufacture and installation. Key Responsibilities of the Process Engineer: Execute process engineering design activities, such as specifying pump & heat exchangers characteristics, and implementation of hygienic design standards. Aid with developing...
Square One Resources
20 Mar, 2026
Contract
Voice Signalling Designer - Ericsson Node and Nokia SDM
£430 - £450 daily
Square One Resources Reading, UK
Job Title: Voice Signalling Designer - Ericsson Node and Nokia SDM Location: 6 months Salary/Rate: 420- 450 a day Start Date: End of March Job Type: Contract 6 months Overview We are seeking an experienced Signalling Design Engineer to join a high-performing signalling design team within a major telecoms environment. This is an opportunity to work on cutting-edge network evolution initiatives, including IMS, legacy voice, and 5G standalone (5GSA) , while influencing strategic design decisions across the business. Key Responsibilities Act as a design authority within signalling-related projects, ensuring optimal delivery outcomes Produce high-level and low-level designs (HLD/LLD) for core voice network platforms Support service design across: IP STP DSC (DRA / DEA) IMS and legacy voice core nodes Contribute to automated testing strategies for 5GSA and legacy networks, improving testing efficiency and call flow validation Perform...
ATA Recruitment
20 Mar, 2026
Contract
Project Engineer
£350 - £450 daily
ATA Recruitment Exeter, UK
Project Engineer Hydraulics (Aerospace or Petro-Chemical Industries) Based in Exeter 9 Month Contract £400 - £450 per day 3 days a week Ltd Company Outside IR35 This growing engineering organisation delivers complete project solutions across a range of technical disciplines. It offers full lifecycle support, from design and development through to installation and commissioning across multiple industries. With a strong reputation for quality and reliability, the business is seeking a Project Engineer to support a major aerospace project during an exciting period of growth. The project The current project involves the development of a mobile test rig for a leading aerospace client, designed to enable precise and reliable testing. The system features two integrated units, with a hydraulic press handling the controlled transfer of fluid into the product. Engineered for mobility, the rig can be easily moved using wheels or a forklift, providing flexibility on-site. Key...
Morgan Philips Group
19 Mar, 2026
Contract
Cost Manager - Water (Alliance Scheme) Leeds based
£400 - £450 daily
Morgan Philips Group Leeds, UK
Scheme Cost Manager/ Cost Engineer - Water (based in Leeds) - Contract role - Inside or Outside of IR35 - 400 to 450 pay per day - Start date 1st of May 2026 Contract length - 12 months Overview of the Alliance: The Alliance brings together collective expertise from the marketplace and from within Yorkshire Water to deliver an ambitious, collaborative enterprise; it is an opportunity to play a significant part in creating cleaner and healthier rivers, establishing a thriving Yorkshire for future generations. Our Vision is : Thinking differently, delivering sustainably - transforming Yorkshire's water environment for future generations Our Mission is : A united Alliance, leveraging innovation and collaboration to deliver sustainable solutions that protect Yorkshire's water environment for generations to come Job overview and purpose: Reporting to the Programme Commercial Manager, the Alliance Scheme Cost Manager takes the lead on the monthly...
Ganymede Solutions
14 Mar, 2026
Contract
Site Engineer ( Highways)
£350 - £500 daily
Ganymede Solutions Uckington, Cheltenham GL51 9ST, UK
Senior Site Engineer Highways Location: Cheltenham Direct Reports: Site Engineer Rate - Inside IR35 Role Overview We are seeking an experienced Senior /Site Engineer to join our highways project team based near Cheltenham. The successful candidate will support the Sub Agent in delivering highways and utilities works safely, on programme, and to the required quality standards. This role will involve managing day-to-day site engineering activities and overseeing Junior Site Engineer to ensure works are delivered in accordance with design, specification, and contractual requirements. I am looking for Engineers with Highways experience. Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including earthworks, drainage, kerbing, surfacing, S278/S106 works and associated...
Advance TRS
14 Mar, 2026
Contract
Civil Engineer
£50.00 - £55.00 hourly
Advance TRS Snodland, UK
Job Title: Civil Engineer Salary: 50-55 per day (dependent on experience) Outside IR35 Location: Snodland, Kent Type: Contract Hybrid About the Role: Our client is looking for an experienced Civil Engineer to join their Civils team on essential water infrastructure projects. You will play a key role in delivering safe, clean drinking water from project inception through to completion. Working within a supportive team, you'll have the opportunity to shape your own technical deliverables and make a tangible impact on communities in the South East. About the Client: Our client is a respected consultancy delivering vital water infrastructure projects across the UK. They provide a collaborative and professional environment where engineers are empowered to lead technical work, develop their skills, and contribute to projects that improve everyday life for local communities. Key Responsibilities: Review and check project scopes to ensure outcomes are achieved Provide...
Eden Brown
13 Mar, 2026
Contract
Senior Electrical Design Engineer - Data Centres
£400 - £500 daily
Eden Brown Croydon, UK
We are partnering with a leading consultancy and professional services firm specialising in delivering innovative, modern data centre solutions. They are expanding their engineering team and seeking Intermediate and Senior Electrical Design Engineers to help deliver a wide range of technically challenging and high-value projects. This is an exciting opportunity to join a business that champions innovation, collaboration, and long-term professional development. You'll take responsibility for the design and delivery of electrical systems, from concept through to commissioning, ensuring robust and high-quality solutions for mission-critical environments. You'll be involved in a variety of consultancy packages including: Strategic consultancy, feasibility studies, and master planning Detailed electrical design and specification Engineering, commissioning, and IST management Certifications, compliance, and performance validation Key Responsibilities Design and...
Advance TRS
12 Mar, 2026
Contract
Site Agent/Package Manager
£60.00 - £70.00 hourly
Advance TRS Essex, UK
Package Manager (Agent) 2 Site Agent / Package Managers required for delivery of major civils engineering and engineering surveys. Consisting of the following: Topographical surveys Ground Investigation Enabling works Archaeology Ecology Weathering Steel Site Clearance Initial responsibilities will be to support the Project Manager and Engineering Director to finalise the scope, procurement, and programme for all scopes of work. The successful candidate will: Programme: Plan all self-delivered major civil engineering works and coordinate/monitor the programme for subcontract/3rd party works. Drive progress to ensure the project programme dates are met or surpassed. Manage short interval control planning and support the Planner and Project Manager with NEC4 CL32 updates. Project Management: Coordinate with subcontractors, suppliers, and other stakeholders to ensure smooth workflow and timely project delivery. Address any issues or challenges that...
Eden Brown
11 Mar, 2026
Contract
Fire Engineer
£500 - £750 daily
Eden Brown London, UK
If you're a Fire Engineer who loves solving complex problems and shaping safer, better-designed buildings, there's a brilliant opportunity waiting for you. You'll be joining a world-renowned consultancy - a company where the projects are big, the standards are high, and the team is known for being switched-on, collaborative, and great to work with. They're based in one of London's most iconic locations, but what really stands out is the culture: modern thinking, supportive leadership and a real focus on technical quality. You'll be working on a wide mix of schemes with a portfolio of interesting end-user clients, getting involved early, influencing design, and helping project teams navigate fire strategy decisions with confidence. It's the perfect setup if you enjoy partnering closely with architects, project managers, and cost consultants, and you want a role where your expertise genuinely shapes outcomes rather than just signing things off at the end. You'll likely have...
ERSG Ltd
10 Mar, 2026
Contract
Design Manager
£550 - £625 daily
ERSG Ltd Glasgow, UK
- Design Manager will provide delivery of our client's projects within the power transmission & distribution sector. - Develop engineering design work . - Provide overall project management of design projects from concept to completion in accordance with recognized best practices (APM/PMP/PRINCE2 or similar), including FEED, environmental, permitting, planning, estimating, engineering, constructability reviews, construction stage design support, and closeout. - Support Fulfil the project role of Project Manager on assigned design-only projects or fulfilling the role of Design Manager on assigned Design & Build/Engineer, Procure, Construct (EPC) projects. - Program and completion of projects within specified dates - Support professional and satisfactory relationships with the client, subcontractors, regulatory bodies, and all other project stakeholders - Fulfilling all associated statutory and contractual requirements - Maintain project compliance to applicable Our...
Ganymede Solutions
10 Mar, 2026
Contract
Site Engineer
£400 - £500 daily
Ganymede Solutions Old Snydale, Pontefract WF7, UK
Senior Site Engineer Highways Location : Normanton ( WF6) Rate - Inside IR35 Length - 6mths - Potential to be extended Role Overview This is an excellent opportunity for a Senior Site Engineer to join a major highways project at ECI stage. The role will initially be office-based, supporting the review of engineering drawings, drainage designs, and overall scheme development while the project progresses through the early planning and enabling stages. Once the site is fully mobilised, you will transition onto the project to support delivery on site. We are looking for a Senior Engineer with a strong highways background, who is confident reviewing technical drawings and design information, and who has experience working through the early phases of infrastructure projects, including enabling works and pre-construction activities. Review drawings, specifications, and technical documentation, raising RFIs where required. Maintain accurate site records including daily...
Astute People
10 Mar, 2026
Contract
Mechanical Commissioning Engineer
£550 - £600 daily
Astute People Cheshire, UK
We are working in partnership with a global leader in energy and environmental technologies. We are currently recruiting for 2x Mechanical Commissioning Engineers to work at an Energy from Waste plant in Northwest England. The 2x Mechanical Commissioning Engineers role comes with a rate of 550- 600 per day. Key skills Lead mechanical pre-commissioning and commissioning activities for key plant systems including boiler island, steam systems, air-cooled condensers, flue gas treatment, pumps and rotating equipment. Execute and supervise system checks, flushing, pressure testing, mechanical run-ins, and functional testing, ensuring installations meet design drawings, P&IDs and OEM specifications. Coordinate system handover from construction to commissioning, working closely with the client. Support cold and hot commissioning phases, troubleshooting mechanical issues and assisting with performance testing and plant start-up activities. Prepare and maintain commissioning...
Aldwych Consulting
06 Mar, 2026
Permanent
Contract Electrical Engineer
£40.00 - £50.00 hourly
Aldwych Consulting Stockport, UK
Principal Electrical Building Services Engineer Stockport Hybrid Working An exciting opportunity has arisen for a Principal Electrical Building Services Engineer to join a well-established, award-winning building services consultancy based in Stockport . This respected consultancy has built a strong reputation for delivering innovative, sustainable MEP design and works with high-profile clients across sectors including healthcare, education, commercial and public sector developments . The business is particularly recognised for its expertise in net zero and low-carbon building design , supported by advanced modelling and engineering software. Due to continued growth and a strong pipeline of projects, they are now looking for a Principal Electrical Engineer to join their senior team and play a key role in delivering technically complex and meaningful projects. The Role As a Principal Electrical Engineer , you will lead the electrical design and delivery of...
Adecco
05 Mar, 2026
Contract
Systems Engineer
£500 - £600 daily
Adecco Midlothian, UK
Systems Engineer Location: Edinburgh (2 days onsite pw is required) Contract Contract Length: 6 Months Daily Rate: Up to 600 (inside IR35 via umbrella) Are you a talented Systems Engineer looking for your next challenge? Our client is seeking a skilled professional to join their dynamic team on a contract basis. This is a fantastic opportunity to contribute to a range of exciting projects while enjoying the flexibility of hybrid working. Key Responsibilities: Manage and maintain network systems, ensuring efficient routing, DHCP, and DNS functionality. Set up and administer Active Directory, including site design, Group Policy, security protocols, and certificate services. Oversee Windows Server (2022) administration, ensuring optimal performance and security. Develop and execute PowerShell scripts to automate tasks and improve system efficiency. Work within the Amazon AWS Cloud environment, utilising EC2, security groups, EFS, SBS, S3, and load balancers to...
ATA Recruitment
04 Mar, 2026
Contract
Senior Software Engineer
£550 - £650 daily
ATA Recruitment United Kingdom
Senior Java Software Engineer (Contractor) UK-Based Fully Remote Outside IR35 Contract to Dec 2026 We are supporting a global engineering and technology organisation in the search for a Senior Java Software Engineer (Contractor) to join their Performance Engineering & Research team. This is a fully remote opportunity (UK-based candidates only) working on robust, scalable software that supports sophisticated control algorithms and performance optimisation systems. The Role You will design, build and maintain efficient, high-performance Java applications, contributing across the full software development lifecycle including: Requirements analysis and system design Development and implementation Testing and deployment CI/CD and automation improvements Technical documentation Working under the guidance of the Principal Performance Engineer, you will collaborate with solution design, integration, simulation and delivery teams globally. What We re...
Advance TRS
04 Mar, 2026
Contract
Civil & Structural Design Engineer
£45.00 - £50.00 hourly
Advance TRS United Kingdom
Job Title: Civil & Structural Design Engineer Salary: 45-50 per hour (dependent on experience) Location: Manchester (Hybrid) Type: Contract, Hybrid About the Role: Our client is seeking an experienced Civil & Structural Design Engineer to support live projects within the Grid Access Substations and HVDC Converter Stations sector. This is a technically demanding role requiring close coordination across civil, structural and M&E disciplines. You will contribute to the development, review and governance of technical solutions, ensuring work packages are delivered on time and to budget. About the Client: Our client is a leading engineering organisation delivering high-profile infrastructure projects across the UK, with a focus on multidisciplinary collaboration and technical excellence. Key Responsibilities: Produce and review civil and structural design solutions for substations and HVDC infrastructure projects Provide technical input and governance across live...
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