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...

Job title: Senior 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....

Mechanical Design Engineer Location: Derbyshire Rate: £40 - £42 per hour (Ltd Outside IR35) Contract: 3 6 month initial contract likely to extend Immediate Start Our client is looking for an experienced professional to take a lead role in managing the full design process from initial concept through to final delivery. This is a unique opportunity to contribute to high-impact projects within a fast-paced, collaborative engineering environment. You'll use tools like CAD and advanced engineering software to validate calculations, support testing, and oversee project execution, working closely with cross-functional teams to ensure quality, efficiency, and client satisfaction at every stage. What Our Client is Looking For: A hands-on background in fabrication and structural engineering Proficiency in engineering calculations using Mathcad, Excel, and hand calculations Expertise in acoustics, airflow, and thermal systems Experience with both large and small...

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...

Job title: EC&I Senior Project Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP Duration: 12 Month Pay rate: Depends on experience Location: Malton Hybrid/Remote Working: Onsite Hours of work: 37 hours Role information: A senior-level engineer responsible for delivering safe, compliant, and effective engineering solutions for complex industrial projects. The role involves leading the engineering aspects of projects from concept through to commissioning and handover, ensuring all work meets technical standards, safety regulations, and stakeholder requirements. Define project requirements and develop engineering solutions Produce and approve technical specifications and design Manage and oversee detailed design and contractor work Ensure compliance with safety, regulatory, and quality standards Support project planning, execution, and risk management Supervise construction, commissioning, and final handover Maintain configuration control and...

Role: Building Services Design Engineer - Heating Systems Location: Falkirk Duration: 12 Months (temp to perm) About the Role We are seeking an experienced and motivated Building Services Design Engineer to join our growing team. In this role, you will be responsible for the design, coordination, and delivery of mechanical and/or electrical building services across a wide range of construction projects. You will work closely with architects, structural engineers, project managers, and clients to develop efficient, sustainable, and compliant building services solutions. Key Responsibilities Produce detailed mechanical and/or electrical building services designs, drawings, and specifications. Undertake engineering calculations, load assessments, and energy modelling as required. Contribute to the development of sustainable, low carbon building solutions. Manage design deliverables through all project stages-from concept to construction. Carry out...

New Job Opportunity - Mechanical Engineer - 1 Year Contract - Barrow in Furness Job Title: Mechanical Engineer Location : Barrow in Furness Contract : 1 Year Contract Inside IR35 Rate : Negotiable dependent on experience Hybrid : 3 days on site, 2 days from home POSITION OVERVIEW As a Mechanical Engineer specialising in subsea connectors, you will be responsible for designing and developing high-performance, high-reliability engineering solutions suitable for extreme subsea environments. The role requires a strong foundation in mechanical engineering principles and materials science to ensure reliability, safety, and innovation in subsea applications. You will work closely with multidisciplinary engineering teams to deliver advanced connector solutions for the offshore energy and subsea sectors. With increased experience and seniority, the role will involve taking on additional responsibilities, expanding technical expertise, and supporting the development and...

I am currently on the lookout for a Electrical Design Engineer on an initial 3 month contract to work on Stage 3-4 design across commercial and residential projects. Location: London - 2/3 days in office Duration: 3 Months Determination: Outside Rate: 35 - 40 per hour Responsibilities: Develop electrical building services designs across RIBA Stages 3 - 4 Produce detailed design drawings and technical documentation using AutoCAD and Revit Undertake lighting calculations using Dialux or Relux Prepare Electrical O&M manuals and technical submissions Ensure all designs comply with British Standards and relevant regulations Coordinate with mechanical, structural, and architectural teams ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or...

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...

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. Site based Mainly. 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...

Process Design Engineer Structural, Pipework & Vessel Design (FMCG Process Equipment) Location: Peterborough Rate: £35 - £40ph LTD Company Outside IR35 Remote work available with the occasional office visit Job Purpose We are seeking a Design Engineer to join the Engineering design team, supporting the development, modification, and documentation of structural, vessel, and pipework solutions within the FMCG process equipment sector. 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 Design Engineer: • Design and develop process machinery...

Role: Mechanical Project Engineer Location: Oxford and surrounding areas Rate: £450 p/d - CIS Duration: 12 months Start: ASAP Are you a Mechanical Project Engineer with experience in the water sector? Do you want to join a market leading business who encourage high work load and opportunities to think differently? The business we are working with is a Contractor looking to strengthen their delivery team for the AMP8 funding cycle on behalf of Thames Water. The successful Project Engineer 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 Sewage Treatment Sites across Thames Water. Due to the complexities involved, you MUST have experience as a Project Engineer or similar role in the UK Water Sector, or at least...

Senior Mechanical Engineer x 2 Inside IR35 12 months 53.90 per hour 2 days per fortnight on site (Lakes) As a Senior Mechanical Engineer, you will play a pivotal role in the design and development of submarine systems. This includes system-level design, technical responsibility, supplier engagement, and the opportunity to steer design architecture across a major submarine programme. Lead design activities of Hydraulic / Mechanical systems, sub-systems and equipment for the next generation Royal Navy submarines. Undertake functional design activities, modelling and analysis. Produce design documentation, Verification & Validation evidence and safety justifications. Support specification qualification and procurement of components, working collaboratively with suppliers. Engaging with stakeholders across the cross-functional project team. Driving engineering governance through peer reviews and design reviews. Your skills and experiences: Essential:...

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...

Design Engineer Structural, Pipework & Vessel Design (FMCG Process Equipment) Location: Peterborough Rate: £35 - £40ph LTD Company Outside IR35 Job Purpose We are seeking a Design Engineer to join the Engineering design team, supporting the development, modification, and documentation of structural, vessel, and pipework solutions within the FMCG process equipment sector. 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 Design Engineer: • Design and develop process machinery including mixers, conveyors, filling systems, and ancillary...

Rullion are looking to recruit for the following role: Electronics Engineer Start : 1st May 2026 12 month contract Location : Oxford Inside IR35 PAYE 46 Per hour / 59 Per hour Umbrella. 7.5 hours per day 37.5 hours per week Power Supply & Power Electronics Design Design and develop high-current, high-stability power supplies for superconducting magnets and related systems Design linear and switch-mode power converters (DC/DC, AC/DC, current-regulated supplies) Develop precision current regulation and control loops with excellent stability and low ripple Perform detailed control-loop analysis (Bode plots, phase margin, transient response) Design protection circuits (over-current, over-voltage, ground fault, quench-related protection) Select power semiconductors (IGBTs, MOSFETs, diodes), magnetics, and passive components Magnet System Support Support powering, ramping, and steady-state operation of superconducting magnets Understand magnet load...

We are seeking a capable and motivated Project Engineer to support the successful delivery of engineering projects within an industrial environment. The role involves leading technical activities from early concept development through to commissioning and final handover, ensuring compliance with safety, quality, and regulatory standards throughout. Key Responsibilities Capture and define functional requirements and stakeholder expectations for allocated projects. Contribute to the development of the Project Execution Plan, including design methodology, safety case strategy, and commissioning approach. Support feasibility studies and option evaluations to identify optimal engineering solutions. Develop concept designs and deliver practical, fit-for-purpose technical solutions. Prepare, review, and authorise technical specifications and engineering documentation. Oversee detailed design work, ensuring alignment with design authority requirements and applicable standards....

Job Purpose / Overview The role will operationally report to the Transverse Discipline Lead within the Integrated Transverse Team, and functionally report to an Engineering Lead within the MEH and Civils Operational Branch of JDO, Bridgwater. Start : ASAP Location: Bridgwater, Somerset Pay: Day rate depending on experience - PAYE or Umbrella. Will be discussed in more detail The Transverse Engineering team is formed of client, UK engineers and Responsible Designer engineers from EPR Engineering. The post-holder will be a Mechanical or Materials Engineer, contributing to the nuclear safety assessment and technical assessment of engineering queries raised by the site Contractor on the M&E scope across the CI/BOP and Nuclear Island buildings. The role will consist of both client and responsible designer activities. The role will be focused on the mechanical discipline but will be interfaced with other disciplines and with several parties, such the site...

Job title: CE&I Design Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP - Subject to vetting Duration: 12 Months Pay rate: Depending on experience Location: Whitehaven, Cumbria Hybrid/Remote Working: Hybrid working available - 3 days in office/site Hours of work: Up to 40 hours per week Role information: - An opportunity has arisen for an experienced CE&I Design Engineer with local site experience of supporting Mechanical handling operations and upgrade of existing electrical Power systems, and CE&I security-based improvements Qualifications/Experience Required - Hold an HNC/HND in a relevant field - Working experience using CIMAGE - Ensure all plans, drawings, and CE&I deliverables are produced accurately and in line with project requirements. - Manage and maintain design documentation, including drawings and technical - specifications. - Control and coordinate configuration management of engineering deliverables and - associated...

Job title: Senior CE&I Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP - Subject to vetting Duration: 12 Months Pay rate: Depending on experience Location: Whitehaven, Cumbria Hybrid/Remote Working: Hybrid available - 3 days in office/site Hours of work: Up to 40 hours per week Role information: - An opportunity has arisen for an experienced Snr CE&I Design Engineer with local site experience of supporting Mechanical handling operations and upgrade of existing electrical power systems, and CE&I security-based improvements Qualifications/Experience Required - Hold an HNC/HND in a relevant field - Working experience using CIMAGE - Provide Lessons From Experience (LFE) and apply knowledge of plant constraints throughout the project delivery process. - Review and approve Technical Queries/TOs to enable site works to progress safely and - efficiently. - Produce NFR and feasibility documentation to justify design decisions and undertake formal...