Role: Network & Security Engineer - CISCO / ISE Contract Rate: 380 - 420 per day PAYE - Inside IR35 Contract Role: 6 months Location: Didcot - Oxfordhsire Hybrid role 3 days on site / 2 WFH ROLE OVERVIEW Our client are looking for an experienced, fully hands-on Level 3 engineer to strengthen our infrastructure and network security operations capability. This is a senior technical delivery role - not a design-only or advisory position. You will be expected to configure, troubleshoot, and resolve complex issues across Cisco security suite, networking, security appliances, server infrastructure, and hybrid-cloud connectivity with minimal supervision. The environment spans a multi-building campus network, data-centre infrastructure, SD-WAN fabric, cloud gateway controllers, and enterprise security platforms. You will work closely with leaders in IT Operations to maintain service availability and to assist in fast tracking their infrastructure transformation. KEY...

Job Title: Works Manager Utilities Location: Aylesbury Contract Type: 6-Month Contract (Inside IR35 Company Overview We are recruiting for an experienced Works Manager to support the delivery of utility diversion works within a major infrastructure programme. This role offers an excellent long-term opportunity for a delivery-focused manager with strong utilities construction experience. The Role As Works Manager, you will be responsible for overseeing operational site delivery across multi-utility diversion works, ensuring works are completed safely, efficiently, and in accordance with programme and commercial targets. This is a leadership role requiring strong management of labour resources, subcontractors, and site-based operations across active construction environments. Key Responsibilities • Manage and coordinate day-to-day operational works across utility diversion sites. • Lead site teams and subcontractors to ensure safe and efficient delivery. •...

Job Title: Site Supervisor Utilities Location: Brackley Contract Type: 6-Month Contract (Inside IR35) Company Overview We are recruiting for an experienced Site Supervisor to support the delivery of utility diversion works within a major infrastructure programme. This is an excellent long-term opportunity for a supervisor with a strong background in utilities construction and site delivery, working as part of a Tier 1 contracting environment on a nationally significant project. The Role As Site Supervisor, you will play a key role in the day-to-day delivery of utility diversion works, ensuring site operations run safely, efficiently, and in line with programme requirements. This is a hands-on supervisory position requiring practical site leadership rather than purely administrative oversight. You will be responsible for coordinating site activities, supporting delivery teams, maintaining programme momentum, and working closely with commercial and planning...

Randstad are recruiting for a number of Freelance section engineer roles to work on a prestigious High speed rail project based in Brackley and Calvert Buckinghamshire This role is PAYE, inside IR35. The successful candidate will be working for Tier 1 main Contractors in Joint venture for a number of years. The role includes the build of a Viaduct, cut and cover tunnel, earthworks, piling and a number of structures. Duties will include: Engineers and subcontractor management and / or Self delivery Planning, forecasting and delivering work Liaising with clients and stakeholders Developing programmes, Risk assessments, Quality assurance. Managing design, NCRs, RFI's, H&S etc. Essential Experience: You will need to have a significant amount of experience on Earthworks, Structures and /or Highways Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected...

My client is seeking to recruit a number of Site Engineers in Brackley with Structures or earthworks experience. The Site Engineer is responsible on site for other junior engineers and assists in the construction operations. You will be required to liaise with the Sub Agent and Section Foreman to allocate labour, plant and materials to carry out works activities to the required standards, programme and budget. You will be responsible for work with the other team members of the setting-out team and be responsible for the performance and development of the junior engineers and also for identifying and resolving technical problems on site in liaison with the senior team and Sub-Agent. Monitoring and coordinating subcontractors in the performance of their works, ensuring they are completed to the contractual requirements. Ensuring that the team have all current information and resources required to carry out their duties, you will be required to assist with the production of...

Job Title: Project Quantity Surveyor Location: Hertfordshire Contract Type: Contract (Outside IR35) Rate: £400 per day Company Overview We are recruiting for a Project Quantity Surveyor to support delivery across a portfolio of rail infrastructure works in the Cambridge region. This is an excellent opportunity to join a growing contractor with a strong pipeline of secured rail projects, offering long-term contract potential and exposure to high-profile schemes within the sector. The Role As a Project Quantity Surveyor, you will take a lead role in managing the commercial aspects of rail projects, ensuring effective cost control, risk management, and contractual compliance throughout the project lifecycle. Working across sites in Hatfield and Cambridge, you will collaborate closely with operational teams and stakeholders to drive commercial performance and support successful project delivery. Key Responsibilities • Full commercial management of assigned rail...

Senior Engineer Role: Senior Engineer (Aviation / Airfield Infrastructure) Location : Bishop's Stortford area Rate : 450 - 500 per day Duration : Ongoing Freelance Contract Start Date : Immediate / ASAP The Opportunity We are looking for a highly skilled Senior Engineer to join a specialized infrastructure project near Bishop's Stortford. This is a prestigious, long-term freelance opportunity working within a high-security aviation environment. The successful candidate will be responsible for overseeing complex engineering works where precision and strict adherence to operational constraints are non-negotiable. Given the nature of the site, prior aviation experience is an absolute requirement. Key Responsibilities Technical Leadership: Lead the engineering function on-site, ensuring all works (airside or landside) align with stringent aviation specifications. Complex Setting Out & QA: Manage high-tolerance setting out and oversee comprehensive...

Water Project Manager Ganymede Guildford, England, United Kingdom (On-site) Project Manager Water (Non-Infrastructure) Contract Guildford Area Up to £475 per day Are you a results-driven Project Manager with a passion for the water sector? Do you thrive in leading high-profile projects and delivering excellence? If so, this exclusive contract opportunity with a leading UK contractor is not to be missed. The Role: A prestigious UK contractor is seeking an experienced Project Manager to spearhead a major non-infrastructure water project based around Guildford. This long contract offers stability, exciting challenges, and the opportunity to work on a flagship project in the UK water sector. Key Responsibilities: Lead and manage all aspects of a complex non-infrastructure water project, ensuring successful delivery on time and within budget. Oversee project planning, risk management, stakeholder engagement, and team leadership. Ensure compliance with...

Site Agent Contract Up to £425/day Guildford 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,...

Site Manager / Site Agent Mechanical Bias Water Infrastructure Upgrade Long-Term Contract Stevenage £(Apply online only) (IR35 status subject to determination) We are looking for an experienced Site Manager or Site Agent with a strong mechanical bias to support delivery on a major water infrastructure upgrade scheme. This is a key role on a technically challenging project, ideal for someone confident managing MEICA-heavy packages within a live operational environment. The Role You will be responsible for the day-to-day management of site activities, with a focus on mechanical installations and coordination across multiple disciplines. This role requires a proactive leader who can drive programme, quality and safety on a complex upgrade project. Key Responsibilities Manage and coordinate site operations, with a focus on mechanical and MEICA elements Oversee subcontractors and ensure works are delivered safely, on time, and to specification Ensure full...