Randstad are recruiting for an experienced Site Agent from a civils background to lead the on-site delivery of a major upgrade package at London Heathrow Airport. Operating within a highly regulated, live airport environment, you will take full ownership of day-to-day site operations. You will be responsible for leading delivery teams, managing subcontractors, driving an exemplary safety culture, and ensuring that this high-profile infrastructure package is executed safely, on time, and to budget. This is a fantastic opportunity for a seasoned civils professional to spearhead complex works on one of the world's busiest aviation hubs. Key Responsibilities Site Leadership: Manage and mentor site engineering and supervisory teams (including Sub-Agents, Section Engineers, and Foremen) to ensure high-quality engineering control and robust record-keeping. Operational Delivery: Oversee daily construction activities, coordinating labor, plant, materials, and temporary works...

Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...

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...

Site Agent Contract Up to £425/day Reigate Are you a hands-on Site Agent or Senior Site Agent with Tier 1 experience? Do you thrive on taking ownership of complex water treatment projects from day one? If you re ready to make a real impact on an early-stage AMP 8 upgrade, this could be the perfect contract for you. This role is potentially outside IR35 (Subject to determination), offering a 12-month plus contract, working on a chemical dosing / water treatment upgrade. You ll be joining a small but experienced team at the start of the project, giving you real influence over site delivery and performance. What s on offer: Up to £425/day Immediate start, 12-month plus contract Work on a high-profile AMP 8 water treatment upgrade project Opportunity to join the project from the start and shape delivery Hands-on role with responsibility for Civil, Mechanical, and Electrical works The Role: You ll manage day-to-day site operations, including programme, quality,...

QA Engineer (AI Chatbot) Our trusted partner, which operates within the Ed-Tech domain, employs over 10,000 individuals across 100 countries and has a reach of 600 million users, is recruiting a senior QA Engineer with experience in Python, TypeScript, Cypress, and AI Chat Bots (voice). You must have strong communication capabilities and experience in end-to-end testing techniques, including functional, regression, exploratory, performance, usability, and compliance testing. Our client is paying 400 to 450 PD Outside IR 35 to start ASAP for an initial 6-month contract on a hybrid basis based near Stratford, London. Main Accountabilities Collaborate with the product owner and development team to understand and feed into product requirements, features, and compliance needs in respect to quality. Develop, in collaboration with the product team and other stakeholders (e.g. compliance, equality, risk), detailed, comprehensive, and well-structured test strategy, plans, and...

Role Overview The CRE-C (Contractor's Responsible Engineer - Construction) will be responsible for overseeing and assuring the safe delivery of structural construction works associated with cladding, structural steel, reinforced concrete (RC), and roof canopy packages within the programme. The role will ensure all works are delivered in accordance with Network Rail standards, project specifications, and construction assurance requirements. Key Responsibilities Act as the Contractor's Responsible Engineer (CRE-C) for structural construction activities. Provide technical assurance for: Cladding systems Structural steel installations Reinforced concrete works Roof canopy structures Ensure compliance with: Network Rail standards CDM regulations Approved construction drawings and specifications Review and approve: ITPs WPPs / RAMS Temporary works interfaces Construction sequencing Coordinate with design teams, site teams, subcontractors, and client...

Senior Project Engineer (Civils) Location London, United Kingdom Overview We are seeking an experienced and highly motivated Senior Project Engineer (Civils) to support the successful delivery of major rail and infrastructure projects. The role will provide engineering leadership, assurance, and governance throughout the project lifecycle, ensuring that all design, construction, testing, and commissioning activities are delivered safely, efficiently, and in compliance with applicable legislation, industry standards, and company procedures. The successful candidate will play a key role in managing engineering assurance activities, supporting project teams, and ensuring technical excellence across complex civil engineering works. Key Responsibilities Engineering Leadership & Assurance Lead and manage the application of appropriate engineering standards across all project design and construction activities. Ensure compliance with relevant legislation, Network Rail...

Job title: Electrical Engineer Job Type: Contract Start date: Immediate Duration: December 2026 (subject to extension) IR35 Status: Inside IR35 only Pay rate: Up to 405 PAYE or 550 Umbrella per day Location: Remote working - 1 day in the office and or on site required every 2 weeks, subject to client's request Role Overview: We are seeking a Senior Electrical Engineer to provide technical leadership and engineering support across a portfolio of Solar PV, Battery Energy Storage System (BESS), and private wire projects. The role involves supporting projects throughout the full lifecycle, from development and design through to construction, commissioning, and handover, ensuring solutions are safe, compliant, technically robust, and commercially viable. The successful candidate will provide technical assurance, review engineering deliverables, manage engineering risks, and work closely with multidisciplinary teams to drive successful project delivery and...

Job Title: Senior Quantity Surveyor (Freelance) Location: North London (multiple sites) Contract Type: Freelance Contract Rate: £550 £650 per day INSIDE IR35 Company Overview We are recruiting for an experienced Senior Quantity Surveyor to support the delivery of civil engineering and infrastructure projects across North London. This opportunity sits with a well-established Tier 1 contractor operating across sectors including water, utilities, transport, and energy. The business delivers projects through long-term frameworks, standalone schemes, and reactive works, offering exposure to a diverse range of project types and environments. This is a great opportunity to join a high-performing commercial team on a contract basis, supporting key infrastructure projects with an immediate start. The Role As a Senior Quantity Surveyor, you will take responsibility for the commercial management of multiple projects across various sites in North London. This is a hands-on...

Mechanical Site Manager Location: Windsor Rate: 400 - 450 per day Start: ASAP Duration: Long-term project Project Overview We are looking for a Mechanical Site Manager to lead an upgrade project on a water treatment plant in Windsor. This is a long-term contract focusing on the installation and delivery of mechanical pumping stations. We need an established manager from a strong mechanical engineering background who can take full ownership of the mechanical packages, manage the site safely, and drive subcontractor performance from day one. Key Responsibilities Site Leadership: Take full operational responsibility for the mechanical delivery, managing the day-to-day program on the water treatment plant. Subcontractor Management: Lead, coordinate, and hold accountable the mechanical subcontractors on site to ensure milestones are met. Installation Oversight: Manage the delivery and installation of mechanical pumping stations, heavy pipework, and...

Mechanical Supervisor Location: Windsor Rate: 350 - 400 per day (LTD or PAYE) Start: ASAP Duration: Long-term project Project Overview We are looking for a Mechanical Supervisor to join an upgrade project on a water treatment plant in Windsor. There is already a Site Manager established on the scheme; your role will be the dedicated technical lead for the mechanical delivery. This is a long-term contract focusing on the installation of mechanical pumping stations. We need someone from a strong mechanical engineering background who can hit the ground running, take ownership of the mechanical packages, and drive subcontractor performance. Key Responsibilities Subcontractor Management: Supervise, coordinate, and manage the day-to-day activities of mechanical subcontractors on site. Installation Oversight: Ensure the installation of pumping stations, pipework, and associated mechanical plant is completed safely and to specification. Quality &...

MEICA Lead / Project Manager (Slough) Rate: 450 - 500 per day (LTD) Start: ASAP Duration: Minimum 2027 Finish Project Overview We are seeking a MEICA Lead at Project Manager level to oversee the planning, delivery, and commissioning of multiple water design and infrastructure upgrade projects. This is a long-term contract running until at least 2027, requiring a professional who can fully manage the MEICA lifecycle across a portfolio of local schemes. You will be responsible for coordinating designers, site teams, and subcontractors, ensuring all interfaces, outages, and risk factors are managed within budget and programme constraints. Key Responsibilities Project Leadership: Lead, manage, and develop the MEICA and commissioning strategies across the project portfolio from design through to completion. Technical Compliance: Review subcontract Technical Specifications and Appendices against water industry specifications, British Standards, and WIMES....

Commissioning Engineer Water & Wastewater Location: Southern Water Region, UK Contract Type: Contract About CMDP+ CMDP+ has secured the AMP8 Capital Programme Strategic Delivery Partner Framework with Southern Water, continuing the successful joint venture between Costain and MWH Treatment. Between , CMDP+ will deliver critical investment in Water and Wastewater infrastructure, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. The Role We are seeking a highly skilled Commissioning Engineer to lead and deliver commissioning activities across Water and Wastewater projects. You will manage the installation, testing, and handover of process plant and equipment, ensuring projects are completed safely, on time, and to the highest quality standards. You will liaise with design teams, contractors, and suppliers, and will be responsible for FAT/SAT testing, defect close-out, and the preparation of commissioning documentation and client...

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...

Senior Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: 45- 50/hr (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Senior Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: Deliver mechanical design solutions for water and wastewater projects Produce calculations, reports, specifications and design drawings Lead and review work from junior engineers and CAD technicians Coordinate with suppliers, manufacturers and subcontract design teams Ensure...

Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: 55-65p/h (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: Deliver mechanical design solutions for water and wastewater projects Produce calculations, reports, specifications and design drawings Lead and review work from junior engineers and CAD technicians Coordinate with suppliers, manufacturers and subcontract design teams...

Astute's contract team is partnering with a leading Defence consultancy to recruit a Submarine Marine Engineer for a hybrid role, with 1-2 days a week in Reading. The Submarine Marine Engineer role comes with and hourly rate of 65 per hour. Key skills required for the Submarine Marine Engineer role Cat A2 Submariner experience. Foundation degree in Engineering at a minimum. Hold SC clearance. Location, day rate and details of the Submarine Marine Engineer role Hybrid working, 1-2 days per week in Reading. Outside IR35. 65 per hour. Start date, ASAP. Astute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government's...

Location: Reading (Hybrid - 1 day a week on-site) Duration: Long-Term Freelance Rate: Competitive Daily Rate (Strictly Inside IR35) We are currently recruiting for a Project Planner with specialist water industry experience to join a tier-one engineering leader. In this role, you will oversee and drive the planning functions across a diverse portfolio of major water infrastructure and environmental schemes throughout the Thames Water region. This position offers excellent hybrid flexibility, requiring you to be based out of the Reading office just one day per week. The Role Working within a fast-paced and collaborative environment, you will be responsible for creating, maintaining, and managing robust project schedules from pre-construction through to delivery. Your day-to-day will involve: Baseline Scheduling: Developing and updating fully resourced, logically linked project programmes (using Primavera P6) in line with project specifications and milestones....

Job Title: Civil Engineer Salary: 50 - 60 (dependent on experience) Location: Reading Type: Contract - Inside IR35, hybrid working About the Role: Our client is seeking a Civil Engineer with 5+ years' experience who is ready to hit the ground running. You'll work closely with a senior engineer on a diverse portfolio of projects, including large-scale civil schemes and complex mechanical and electrical designs. Your work will cover design development and, when design work slows, involvement in project management and commercial activities. This role offers significant development opportunities due to the breadth of experience it provides. About Our Client: Our client is a well-established engineering organisation delivering innovative and complex infrastructure projects across the UK. They value versatility, technical expertise, and the opportunity for engineers to develop across multiple disciplines. Key Responsibilities: Design development across civil,...

Site Engineer (S278 Works) Location: Henfield Rate: 320 - 400 per day (CIS or LTD) Start: June 2026 Duration: 6 Months Project Overview We are seeking a competent Site Engineer to handle the setting out and engineering control for Section 278 works on a care home development in Henfield. This is a 6-month contract covering highway realignments, new access infrastructure, drainage, and kerbing. You will be the lead technical presence on the ground, ensuring all works are delivered precisely to design specifications and local authority adoption standards. Key Responsibilities Setting Out: Accurate setting out of all S278 infrastructure including road levels, kerb lines, footways, and drainage networks. Quality Control: Establish and manage ITPs, conduct pre-pour/pre-surfacing checks, and compile accurate As-Built surveys for final adoption handover. Technical Support: Interpret drawings, identify design clashes early, and manage RFIs between the...