Randstad are recruiting for experienced Highways Scheme Supervisor to join a reputable integrated services contractor on a highways pre-construction package in South East London near Woolwich / Beckton Scope of includes pre-construction activities: ground investigation, trial pits, boreholes, groundworks Previous experience working on highways contracts (eg TFL) is highly enouraged. This role is a contract role paid UMBRELLA PAYE Work Hours 730am-4pm Key Accountabilities: Review and check Method Statements, Risk Assessments and Construction Phase Plans Monitor works programmes and liaise with contractor, client and Borough to ensure programme dates are met. Liaise and facilitate relationships with designers, contractors, stakeholders, and client. Maintain contemporaneous daily site records, phots, plant and labour resources. Manage permits to work / dig etc and approvals process Ensure Permitting conditions are maintained and adhered too. Assist in resolving...

Sub Agent Civils / Water Infrastructure (Outside IR35) Rate: £(Apply online only)pd (Potentially Outside IR35) Location: Portsmouth Looking to step up and take real ownership on a major water infrastructure programme? This is a fast-moving opportunity for a Sub Agent who wants to run work packages end-to-end and be part of a long-term pipeline of work. You ll be joining a high-performing delivery team working across a major AMP 7 & AMP 8 framework, initially supporting works on a key live site, with further projects lined up across multiple locations. The Role You ll take ownership of key civils packages, supporting delivery across pipelines, shafts and associated infrastructure. This isn t a support role, you ll be expected to drive works from start to finish, feeding into design, managing site activity and ensuring quality delivery throughout. Key Responsibilities Manage pipeline, shaft and heavy civils works on site Oversee trial holes and provide...

Solar Projects Site Manager (Contract) Location: Leeds (Head Office) - Nationwide Travel Required Rate: 280- 400 per day (CIS) - Dependent on experience Contract Type: Freelance / Contract About the Company Our client is a fast-growing, technology-led renewable energy developer and EPC contractor delivering large-scale solar and energy storage projects across the UK. With a strong focus on innovation, sustainability, and engineering excellence, they support commercial, industrial and utility-scale clients in accelerating the transition to low-carbon energy solutions. Headquartered in Leeds, they operate nationally and manage projects from development through to construction and grid connection. The Role We are recruiting on behalf of our client for an experienced Solar Site Manager to oversee the delivery of ground-mounted and rooftop solar PV installations nationwide. Reporting to the Operations Manager, you will take full responsibility for on-site delivery, ensuring...

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...

Job title: Senior Cost Engineer Job Type: Contract Duration: 12 Months Rolling Rate: Circa 40 - 45 per hour (Umbrella) Start date: ASAP subject to clearance Location: Preston - Hybrid 2 - 3 days per week on site Hours of work: 37-40 hours per week Work within the project team to provide support in controlling the cost elements of the project. Core requirements include the production of Estimate at Completion (EAC's) based on the cost to date and a forecast of the cost to complete along with managing the project invoicing ensuring these are raised and cash collected in a timely manner Role information: - Apply project controls processes and procedures. - Regular interfacing and integration with the planning team to maintain an aligned financial position with the programme. - Drive solutions that optimise quality cost reporting. - Attend project meetings to maintain knowledge of project status. - Development and maintenance of cost collection structures in SAP -...

Senior Engineer (Quality) Location: Woolwich Contract: up to £380pd (IR35 subject to determination) Length: 12 Month Contract An opportunity has arisen for a Senior Engineer with a strong focus on quality assurance to join a team delivering clean water pipeline infrastructure projects across the Thames Water region. Working on major water network upgrades, this role will play a key part in ensuring the highest standards of quality are maintained throughout the project lifecycle. You will work closely with project managers, site teams and subcontractors to ensure that pipeline installation works are delivered in line with design specifications, industry standards and client requirements. The role will involve overseeing quality processes, supporting site delivery teams and ensuring all documentation and inspection procedures are completed accurately and efficiently. Key Responsibilities Ensure all works are delivered in accordance with project specifications,...

Role: Surveillance Field Engineer - Electrical (Hinkley Point C) Position: Contract Location: Hinkley Point C, Somerset Duration: 12 Months Rolling Day Rate: 379 p/d PAYE + 36 days annual leave 515.14 p/d Umbrella Major Infrastructure Power Generation Long-Term Project Rullion are recruiting for an experienced Field Engineer - Electrical to join the Surveillance Team on the Hinkley Point C project - one of the largest and most technically complex construction programmes in Europe. This role sits at the sharp end of site delivery. You'll be in the field, ensuring electrical works are installed safely, compliantly and in line with contractual and quality expectations. If you've worked on large-scale industrial builds - power stations, water treatment works, pharmaceuticals, petrochemical, chemical plants, biomass, EFW or other regulated infrastructure - this is your opportunity to bring that experience onto a nuclear new build....

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...

A leading renewable service provider is seeking an Assistant Site Manager to support the delivery of a 40MW solar farm project local to Kidderminster, West Midlands. Working 10-hour days, you will assist the Site Manager in overseeing daily construction activities, supervising civil, mechanical and electrical subcontractors, ensuring works are delivered on programme. Responsibilities include supporting HSE, coordinating plant and materials, and accurate site documentation. Previous supervisory/assistant site management experience for construction is required; solar farm experience is most desirable, although strong civil, electrical or building backgrounds will be considered.This is a 12-month contract, likely to run for 15-18 months, operating outside IR35. Saturday working hours are 8am-1pm, with workers paid for a full day. ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against...

A leading international renewable energy service provider is seeking an Assistant Site Manager to support the delivery of a 45MW ground-mounted solar farm project in Tiverton, Devon. Working 10-hour days, you will assist the Site Manager in overseeing daily construction activities, supervising civil, mechanical and electrical subcontractors, and ensuring works are delivered safely, on programme and to the required quality standards. Responsibilities include supporting HSE, coordinating plant and materials, and maintaining accurate site documentation. Previous supervisory or assistant site management experience within construction is required; solar farm experience is most desirable, although strong civil, electrical or building backgrounds will be considered. This is a 12-month contract, likely to run for 15-18 months, operating outside IR35. Saturday working hours are 8am-1pm, with workers paid for a full day. ersg are an equal opportunities employer; we are committed to...

Job Title: Mechanical Supervisor - Power Infrastructure Project Location: Beauly (IV4 7BG) Contract Duration: 25 February 2026 - 31 August 2026 Hours: 50 hours per week (10 hours per day, Monday start) Timesheets: Weekly Type: Contract The Opportunity: We are currently recruiting for an experienced Mechanical Supervisor to support delivery on a major power infrastructure project in Beauly. This role will support the Site Manager and take responsibility for coordinating small teams and driving work fronts to ensure safe, timely, and quality delivery within programme and budget constraints. Main Purpose of the Role: Lead and coordinate site teams on mechanical installation activities Support the Site Manager in delivering works safely and efficiently Take responsibility for forward planning of plant, labour, materials and engineering information Monitor and highlight programme risks, delays, or deviations Ensure compliance with all QEHS procedures and site safety rules...