Senior Quantity Surveyor / Project QS - working across station packages A Tier 2 Contractor are seeking an experienced Quantity Surveyor (QS) or Senior Quantity Surveyor (SQS) to manage the commercial delivery of key infrastructure packages for a major station project. This role requires multi-disciplinary expertise to handle complex mechanical, civil, and structural elements simultaneously. Rate: Competitive Day Rate (Limited, Negotiable) Contract: Freelance (Inside IR35 assumed) Location: Hybrid working between Euston Station (Site/Project Office) and Apsley, Hertfordshire. Work Pattern: Hybrid (3 days office/site, 2 days remote) Multi-Disciplinary Commercial Management: You will be responsible for the full commercial lifecycle of diverse, high-value packages, requiring meticulous control and contractual expertise across multiple disciplines: 1. Core Package Management & Control: Structures & Civils (Civil Engineering and...

Site Agent / Senior Site Agent Outside IR35 12-Month Contract Start ASAP £400 £425 per day I m supporting a major infrastructure programme and am looking for an experienced Site Agent or Senior Site Agent to take the lead on a large wastewater upgrade scheme. The project is moving into early delivery stages, with enabling works kicking off shortly and a substantial construction phase to follow. This role needs someone confident running a site day-to-day, managing a mix of civils, MEICA, and complex interfaces. You ll be the on-site lead driving progress, coordinating subcontractors, and ensuring all safety, quality, environmental and compliance requirements are met throughout the programme. Works will span new structures, pumping solutions, power upgrades, process systems and associated access and reinstatement activities. What you ll be doing: • Leading all site activities from mobilisation through to completion • Coordinating civils, mechanical and electrical delivery...

Section Engineer - Earthworks (Rail) Location: Hertfordshire Employer: Tier 1 Main Contractor Randstad is recruiting for an experienced Section Engineer with strong Earthworks expertise to support a major rail upgrade project in Hertfordshire. You will be joining a Tier 1 main contractor, working on a combination of civils and building works within a live rail environment. The earthworks package will be your primary responsibility, requiring strong technical oversight and proven delivery experience. Key Responsibilities: Managing engineering activities, subcontractors, and/or self-delivery teams Planning, forecasting, and delivering works to programme Liaising effectively with clients, designers, and other key stakeholders Developing and maintaining programmes, risk assessments, and quality assurance documentation Overseeing design coordination, NCRs, RFIs, and health & safety compliance Essential Experience: Significant hands-on experience...