Site Engineer - Tunnelling & Heavy Civils Location: Dartford, Kent Start Date: 26th October Duration: Contract through to April 2027 (High potential for ongoing extension into 2028) Rate: 350 - 400 per day (Depending on experience) About the Role & Project Are you an experienced Site Engineer with a background in complex heavy civil engineering and underground infrastructure? We are currently partnering with a specialist subcontractor to deliver a major transport infrastructure scheme in the Dartford area. This high-profile civil engineering project involves constructing a new dedicated single-bore subterranean passage cut through challenging chalk spine geology, delivering vital sustainable transport and pedestrian access alongside surrounding site civils, ground support, and earthworks. This role offers long-term stability with guaranteed contract work through to April 2027, with strong potential for extension into 2028 across wider local regional masterplans....

Role: Temporary Works Supervisor Location: Dundee Port Office, Stannergate Rd, Dundee (100% On-Site) Duration: Up to 3 Years (ASAP Start) Rate: 360/day (Outside IR35) 9 Hours/Day About the Role My client is seeking an experienced Temporary Works Supervisor to oversee on-site temporary infrastructure for the pre-installation phase of the major Inch Cape Offshore Wind Farm project based at Dundee Port. In this key safety-critical role, you will be responsible for inspecting, monitoring, and managing all temporary structures on-site to ensure full design compliance and structural integrity. Key Responsibilities Inspect and manage all on-site temporary works (including heavy crane pads, scaffolding, temporary staging, and load-bearing structures). Verify that all installations match approved engineering designs and meet strict safety standards. Conduct daily checks to ensure temporary structures remain in safe, optimal condition throughout their use....

Job title: Mechanical Engineer - (IIA Design Reviewer) Job Type: Contract Start date: Immediate Duration: Up to Dec 2027 (12 month rolling contract) Pay rate: Up to 400 PAYE per day, 545Umbrella per day Location: Bristol Hours of work: 5 days per week You will be responsible for reviewing and carrying out surveillance of piping and pressure-related design documentation, ensuring designs meet the required regulatory, safety and quality standards. You'll work closely with engineering teams, contract partners and internal stakeholders to identify potential issues early, raise and track observations, and support meetings to drive these through to resolution. The position would suit a Mechanical Engineer with strong piping design experience in a highly regulated environment. Applicants should be able to demonstrate of the following skills/experience: Mechanical Engineering qualification or equivalent experience. Strong piping design experience within a highly...

Senior Mechanical Design Engineer - Contract Job Type: Contract - 6 Months Start date: ASAP Location: Teddington Working Arrangements: Hybrid - minimum 2 days per week on site Hours: 36 hours per week Rate: 45-55/hr Outside IR35 The Role We are seeking an experienced Senior Mechanical Design Engineer to join a leading scientific and engineering organisation in Teddington. You will be responsible for the end-to-end mechanical design of precision instruments, test equipment and measurement systems, translating customer requirements into robust, manufacturable solutions. Working within a multidisciplinary team, you will collaborate with scientists, engineers, project managers, manufacturing teams and suppliers to deliver high-quality designs to cost and programme requirements. Key Responsibilities Design and develop precision mechanical systems and equipment. Produce 3D CAD models and detailed engineering drawings. Interpret customer and technical...

Project Engineer Job Type: Contract Contract Length: 18 months Start Date: ASAP Rate: 38.21/hour PAYE or 51.89/hour Umbrella Location: Dungeness - full time on site Working Arrangements: 4-day week - No Remote/Hybrid Working The Role We are seeking an experienced Project Engineer to join a major engineering project based at Dungeness. You will support the delivery of engineering projects from concept through to commissioning and handover, working closely with engineers, contractors and key stakeholders to ensure projects are delivered safely, effectively and to the required standards. Key Responsibilities Identify project requirements and stakeholder needs. Contribute to Project Execution Plans, design and commissioning strategies. Support project optioneering and develop fit-for-purpose engineering solutions. Produce and approve technical specifications. Manage detailed design activities. Prepare modification proposals and act as a Nominated...

Role: Field Engineer - NDT & Welding Inspector Position: Contract Location: Hinkley Point C, Somerset Duration: Ongoing Contract Day Rate: Up to 350 p/d PAYE + 36 days annual leave Up to 475.72 p/d Umbrella Play Your Part in Building the Future of UK Energy Are you a CSWIP 3.2-qualified inspector with practical welding knowledge and experience of NDT under UK PCN requirements? Bring your expertise to Hinkley Point C and help ensure critical construction work meets the standards demanded by a major nuclear project. Rullion is recruiting a Field Engineer - Welding & NDT Inspector to join the site's construction surveillance team. This is a field-based opportunity for someone who enjoys being close to the work: inspecting installations, engaging with contractors and identifying quality issues before they become bigger problems. We welcome applications from candidates across nuclear, pharmaceutical, petrochemical, chemical and water...

We are currently recruiting for a Senior Site Engineer to join one of our well-established clients in Luton. Our client is a leading UK construction company specialising in RC frames groundworks, civil engineering and infrastructure projects. Key Responsibilities: Manage day-to-day engineering activities across allocated project sections. Lead setting out operations and oversee engineering control procedures. Review drawings, specifications, and design information to ensure accuracy and buildability. Coordinate subcontractors and ensure works are delivered in accordance with project requirements. Produce and review technical documentation, including ITPs, RFIs, permits, and quality records. Monitor project progress and identify engineering solutions to technical challenges. Ensure compliance with health, safety, environmental, and quality standards. Support planning and sequencing of construction activities. Liaise with clients, consultants,...

Design Engineer Fluid Power Solutions Design the systems that keep industry moving Do you get a buzz from turning a complex brief into a solution that performs in the real world? We are searching for a talented Design Engineer to join the Technical team and create practical, production-ready fluid power and electrical solutions. Here, your ideas will not stay on the drawing board, you will help bring them to life. Own the journey from first brief to final sign-off This is a role with real variety and visible impact. You will partner with application engineers, customers, sales colleagues, project managers and the workshop team to take projects from initial specification through production and customer sign-off. Along the way, you will produce accurate 3D CAD drawings and Bills of Materials, support confident cost estimates, create clear technical documentation, and ensure each solution meets quality management processes, Health and Safety requirements and relevant...

Project Commissioning Engineer Turn Engineering Concepts into Successful Project Delivery Are you a hands on Project Commissioning Engineer ready to take ownership of technically challenging projects from concept to completion? We are partnering with an established engineering business that delivers process and packaging solutions across the food, dairy, beverage, pharmaceutical, chemical and personal care sectors. You will combine practical engineering expertise, commercial awareness and project leadership to deliver safe, profitable and technically robust solutions. Working closely with customers, suppliers, subcontractors and internal teams, you will remain actively involved throughout design, installation, commissioning and handover. Make an Impact from Day One Engineer and support process and packaging projects from quotation through to successful delivery. Manage project budgets, programmes, specifications, variations and profitability. Plan and procure labour and...

As a REVIT BIM Coordinator with a strong M&E background, you will drive the integration of BIM models for live MEP projects in a central London setting working on major hyper scale and co location data centre projects . You'll bring together models using Revit and Navisworks, perform clash detection, and ensure adherence to BIM standards and project requirements. You'll collaborate closely with engineers, contractors, and stakeholders to resolve issues and maintain plan quality. This ongoing contract offers long-term involvement in a busy project team with a clear impact on site delivery and coordination. Duties Coordinate BIM models for MEP services across live projects Manage and federate models using Revit and Navisworks Conduct clash detection and resolve issues with design and site teams Ensure BIM standards, protocols, and project requirements are met Liaise with engineers, contractors, and stakeholders Experience Proven experience as a BIM Coordinator,...

Freelance Principal Civil / Structural Design Engineer Location: Watford - Hybrid & Remote Working Rate: 40- 50 per hour Umbrella Contract: Freelance Long-Term Opportunity I'm working with a major engineering and construction organisation that is looking to bring an experienced Principal Civil / Structural Design Engineer into its internal design consultancy on a freelance basis. The design team supports major projects across a range of sectors, including water, heavy industrial, power and wider design-and-build infrastructure . You'll work closely with construction teams, clients, contractors and the wider supply chain to deliver practical, technically robust engineering solutions. This is a long-term freelance opportunity offering significant flexibility around location and remote working. The role will be based from Watford , although significant flexibility is available around remote working. Some initial time in the office will be required for...

Freelance Senior Civil / Structural Design Engineer Location: Watford - Hybrid & Remote Working Rate: Up to 45 per hour Umbrella Contract: Freelance Long-Term Opportunity I'm working with a major engineering and construction organisation that is looking to bring an experienced Senior Civil / Structural Design Engineer into its internal design consultancy on a freelance basis. The design team supports major projects across a range of sectors, including water, heavy industrial, power and wider design-and-build infrastructure . You'll work closely with construction teams, clients, contractors and the wider supply chain to deliver practical, technically robust engineering solutions. This is a long-term freelance opportunity offering significant flexibility around location and remote working. The role will be based from Watford , although significant flexibility is available around remote working. Some initial time in the office will be required for induction...

Freelance Principal Civil / Structural Engineer Location: Bridgend / South Wales - Hybrid & Remote Working Rate: 40- 50 per hour Umbrella Contract: Freelance Long-Term Opportunity I'm working with a major engineering and construction organisation that is looking to bring an experienced Principal Civil / Structural Engineer into its internal design consultancy on a freelance basis. The design team supports major projects across a range of sectors, including water, heavy industrial, power and wider design-and-build infrastructure . You'll work closely with construction teams, clients, contractors and the wider supply chain to deliver practical, technically robust engineering solutions. This is a long-term freelance opportunity offering significant flexibility around location and remote working. The ideal candidate would be based within the Swansea to Bristol corridor , although candidates further afield will be considered. Some initial time in the Bridgend...

Senior Civil Engineer - Contract Location: London, Warwick or Manchester Working Pattern: Hybrid Contract: Contract / Interim Sector: Power / Infrastructure, with potential Nuclear & Defence opportunities About the Role We are seeking an experienced Senior Civil Engineer to join our client who are a market leading consultancy and within the Civil & Structural team during a busy period of project delivery. This contract opportunity would suit a civil engineer who can quickly integrate into an established project environment, take ownership of defined design packages and deliver high-quality work independently with minimal supervision. The initial focus will be on Power sector projects, with civil engineering activities associated with substations and wider infrastructure. There may also be opportunities to support Nuclear and Defence projects, subject to the required security clearance. Key Responsibilities Deliver civil engineering design packages across a...

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...

Role: Field Engineer - Mechanical Engineer Position: Contract Location: Hinkley Point C, Somerset Duration: Ongoing Contract Day Rate: Up to 350 p/d PAYE + 36 days annual leave Up to 475.72 p/d Umbrella Bring your mechanical construction experience to one of the UK's most significant infrastructure projects Are you an experienced Mechanical Field Engineer, Mechanical Inspector, Mechanical Supervisor or Construction Engineer with a strong background in the installation, inspection and delivery of mechanical equipment? Do you have practical experience working with equipment such as valves, heat exchangers, bolted connections, torquing/tensioning, beam cranes, drilling and mechanical anchorages? We are recruiting for an experienced Field Engineer - Mechanical to join the Site Quality Surveillance team at Hinkley Point C, supporting the construction of one of the largest and most complex engineering projects currently underway in the UK....

Site Engineer (Highways & Infrastructure) Location: Norfolk Contract Rate: 350 - 450 per day (LTD / Outside IR35) Engagement Type: Long-Term Contract Start Date: Immediate / ASAP Project Overview We are seeking an experienced Site Engineer to provide support during the Early Contractor Involvement (ECI) and detailed design stage for a major regional infrastructure scheme in Norfolk. The project scope includes 2.5km of new single carriageway, active travel routes, roundabouts, new bridge structures, major drainage, utility diversions, and 800m of dual carriageway/interchange modifications. You will report directly to the Agent and manage on-site survey works, ground investigations, and site clearance activities safely, efficiently, and "right first time." Key Responsibilities Site Surveying & Setting Out: Set out and survey points/locations using GPS. Manage site survey packages including topography, Ground Investigation (GI), pavement, and...

Solidworks Design Engineer Food Process Equipment 12-Month Contract Location: Peterborough Contract: 12 months Rate: £37 £42 per hour, depending on experience IR35: Outside IR35 We are seeking an experienced Food Process Design Engineer to join a busy engineering environment on an initial 12-month contract , supporting the design, development and improvement of process equipment for the food production and beverage industries . The role will focus on developing and modifying equipment and equipment ranges used within food processing and beverage production , working from process requirements, P&IDs, technical data sheets, engineering specifications, existing designs and customer requirements. The successful contractor must have proven hands-on experience using SolidWorks and be confident creating, modifying and reviewing 3D models, assemblies and engineering drawings . Experience within food process engineering, food manufacturing or beverage production is...