Mechanical Site Supervisor Location: Romford Rate: 450 per day (PAYE Only) Start: ASAP Duration: Long-term opportunity Project Overview We are seeking an experienced Mechanical Site Supervisor to join a major water infrastructure scheme in Romford. This is a secure, long-term contract opportunity focusing on the installation and upgrade of key mechanical water assets. The project involves complex mechanical packages including storage tanks, large-diameter high-pressure pipework, and pumping systems. We need a dedicated, technical supervisor to lead mechanical subcontractors on the ground, ensuring high-quality installations and strict adherence to safety standards. Key Responsibilities On-Site Supervision: Direct, coordinate, and supervise all mechanical sub-contractors and supply chain partners across mechanical fabrication, erection, and installation phases. Technical Compliance: Read, interpret, and work strictly from Isometric, General Arrangement...

Position Summary Randstad are seeking a Section Engineer with a robust heavy civils background to join an critical HS2 package in the Aylesbury area. The scope of works involves a combination of complex precast elements and intricate in-situ reinforced concrete (RC) . This role demands an engineer who excels in managing tight tolerances, high-accuracy engineering, and rigorous quality control. You will be responsible for leading a team of Site Engineers, overseeing subcontractors, and managing complex construction sequencing across multiple active work fronts. Key Responsibilities Technical & Engineering Management Sequencing & Coordination: Manage and optimize the day-to-day sequencing of complex precast installations and large-scale RC pours across multiple concurrent work fronts. Dimensional Control: Ensure strict tolerances and high-accuracy alignment are met, overseeing the setting-out provisions and surveying controls on site. Temporary Works:...

Location: Cardiff / South Wales (On-site / Hybrid) Duration: Contract (Aug 2026 - Q4 2027) Rate: Competitive (Strictly Inside IR35 - PAYE / Umbrella PAYE Only) We are recruiting for a Design Manager to join a tier-one engineering leader's Energy unit , supporting high-profile National Grid infrastructure schemes across South Wales. This is a full-time temporary role (45 hours/week) with an option to transition to permanent. The Role Managing the design process from bid through to delivery within an Early Contractor Involvement (ECI) framework, your day-to-day will involve: Coordination: Leading multidisciplinary design teams and external design consultancies. Delivery: Driving engineering outputs to align with project programmes, cost plans, and technical specs. Compliance: Reviewing design submissions for quality, CDM 2015 compliance, RIBA stages, and tracking/closing out Design NCRs. Change Control: Managing design reviews and change processes under...

Mechanical Site Supervisor Location: Snodland Rate: £430 - £450 per day (PAYE Only) Start: ASAP Duration: Long-term opportunity Project Overview We are seeking an experienced Mechanical Site Supervisor to join a major water infrastructure scheme in Snodland. This is a secure, long-term contract opportunity focusing on the installation and upgrade of key mechanical water assets. The project involves complex mechanical packages including storage tanks, large-diameter high-pressure pipework, and pumping systems. We need a dedicated, technical supervisor to lead mechanical subcontractors on the ground, ensuring high-quality installations and strict adherence to safety standards. Key Responsibilities On-Site Supervision: Direct, coordinate, and supervise all mechanical sub-contractors and supply chain partners across mechanical fabrication, erection, and installation phases. Technical Compliance: Read, interpret, and work strictly from Isometric, General...

Site Manager (Water Infrastructure / ECI) Location: Eastleigh Rate: 550 per day (PAYE Only) Start: ASAP Duration: Long-term opportunity (Two Phased Delivery) Project Overview We are seeking an experienced and technically minded Site Manager to join a major water infrastructure scheme in Eastleigh. This is a secure, long-term opportunity split into two distinct phases, beginning with crucial Early Contractor Involvement (ECI) works. The project involves the construction and upgrade of deep water assets, specifically focusing on complex concrete basins, storage tanks, and large-diameter high-pressure pipework packages. We need a robust site leader who can add value during the pre-construction phase and seamlessly transition to driving physical delivery on the ground. Key Responsibilities ECI & Pre-Construction Phase: Participate in the Early Contractor Involvement stage, reviewing design buildability, identifying project risks, and advising on...

Mechanical Site Supervisor Location: Snodland Rate: 430 - 450 per day (PAYE Only) Start: ASAP Duration: Long-term opportunity Project Overview We are seeking an experienced Mechanical Site Supervisor to join a major water infrastructure scheme in Snodland. This is a secure, long-term contract opportunity focusing on the installation and upgrade of key mechanical water assets. The project involves complex mechanical packages including storage tanks, large-diameter high-pressure pipework, and pumping systems. We need a dedicated, technical supervisor to lead mechanical subcontractors on the ground, ensuring high-quality installations and strict adherence to safety standards. Key Responsibilities On-Site Supervision: Direct, coordinate, and supervise all mechanical sub-contractors and supply chain partners across mechanical fabrication, erection, and installation phases. Technical Compliance: Read, interpret, and work strictly from Isometric, General...

Site Manager Location: Bracknell Project: AMP8 Framework - Clean Water Treatment Works Upgrade Rate: 400 - 450 per day (LTD or PAYE) Start: ASAP Duration: Long-term Project Overview We are seeking an experienced Site Manager to join our AMP8 Framework Team based in Bracknell. You will take full responsibility for the day-to-day management of an upgrade scheme at a clean water treatment works, where we are constructing a new Rapid Gravity Treatment Plant and associated works. This role requires a commercially astute manager to lead multi-disciplinary teams, handle complex packages, and ensure the project meets strict client and company performance expectations. While water industry experience is highly advantageous, we are open to strong heavy civil engineering candidates looking to bring their infrastructure skills to the sector. Key Responsibilities Site & Package Management: Oversee day-to-day site operations, managing multiple work packages and...

Location: Northwest / North Wales (On-site) We are currently recruiting for an Information Controller / Lead Document Controller to join a tier-one engineering leader on a flagship National Grid ETP Framework (ECI) program of national importance. This position requires an on-site presence across the Northwest and North Wales regions. This is a long-term assignment offering the chance to work within a highly collaborative, fast-paced energy infrastructure environment where precision, tracking, and information compliance are paramount. The Role Your day-to-day will involve: Information Planning & Coordination: Coordinating the development, population, and maintenance of Task Information Delivery Plans (TIDPs), engaging with designers and subcontractors to align deliverables with programme milestones. Document Control & Workflows: Managing document workflows through internal review and approval processes within internal project systems (e.g., Viewpoint,...

Location: Reigate, Surrey (UK) IR35 Status: Outside IR35 (Pending satisfactory QDOS Assessment) Duration: 12 Months+ (Long-term framework assignment) Sector: Tier 1 Civil Engineering (Water / Wastewater Infrastructure) About the Role We are seeking an experienced, contract Site Agent to lead the successful execution of major civil engineering packages on a long-term utility framework in Reigate. Reporting directly to the Project Manager, you will operate as the primary technical and operational lead for your section of works, managing site teams, programming, and commercial reporting. You will bring proven experience managing multi-disciplinary civil works with complex interfaces This role offers a secure, minimum 12-month assignment with a premier Top Tier contractor. Key Responsibilities Package Delivery & Autonomy: Manage and deliver large-scale civil infrastructure packages from inception to handover, supporting and reporting directly to the...