Location: National Grid Melksham Substation, Wiltshire Start Date: 13th April 2026 End Date: 13th October 2026 Hours: 08:00 - 17:30 (5 days per week) Job Type: Temporary Contract Rate: 650- 700 per day (Umbrella) IR35 Status: Inside IR35 (LTD not permitted) Overview of the Role: This position involves taking responsibility for the successful delivery of critical energy infrastructure schemes within a well-established utilities and infrastructure business. The role sits within the energy division and focuses on projects spanning electricity transmission, distribution networks, renewable developments, and new customer connections. You will manage projects from initial planning through to completion, ensuring delivery is safe, on schedule, within financial targets, and meets required quality standards. The role supports major UK energy clients such as National Grid, SSE, UK Power Networks, and SSEN, across a diverse portfolio of transmission, distribution, and substation construction...

Job Title: Senior Category Manager - SC Location: Reading (2-3 days/week on site) Contract Duration : 8 Months Daily Rate: £77.20/hr(Umbrella Maximum) IR35 Status : Inside IR35 Security Clearance: SC & Sole Uk National Essential Requirements: Significant Public Sector Procurement experience (5+ years) Supplier Relationship skills Facility Management (FM) or Works experience (Must have) Not necessarily heavy construction but definitely FM. NEC Experience or at least a good understanding of how it operates Good working knowledge of how a contract operates Must have led/delivered procurement projects in a highly regulated, complex, environment.Need someone with real doing experience. Project is in Procurement stage - Needs analysis stage to contract stage Key Accountabilities: Develop and implement Category Strategies for assigned sub-group of categories, balancing short and long-term objectives to meet business strategy and...

Job Title: Finance Senior Manager Financial Accounting - SC Location: Green Park, Reading (2-3 days /week on site hybrid) Contract Duration: 18 Months Daily Rate: £77.20/hr (Umbrella Maximum) IR35 Status: Inside IR35 Security Clearance: SC & British Citizenship Minimum Requirement: SC Clearance Qualified accountant recognised qualification - ACCA, CIMA, ACA or equivalent. Experience of running and overviewing of accounts payable etc Annual reporting of accounts Technical accounting activity Payroll, accounts payable, etc Some management responsibilities, 4 direct reports MS Office Desirable: Oracle Public sector background preferred The Role: Manage and deliver all financial activities as assigned to time, cost and quality. Develop and deliver functional strategy and drive delivery of objectives. Line managing and task managing as appropriate in accordance with company policies, processes and guidelines. Provide guidance to and drive performance of...

Job Title : Senior Category Manager - SC Location: Aldermaston, Reading (3 days/week on site) Contract Duration : 12 Months Daily Rate: £81.74/hr (Umbrella Maximum) IR35 Status : Inside IR35 Security Clearance: SC & Sole Uk National Essential: SC (Security Clearance) 5+ years Public Procurement experience Negotiating Stripping costs from contracts Supplier Relationship ManagementStakeholder Management at various levels, internal and external Ability to influence and deliver Ability to work autonomously Has worked similar size of contract Knowledge of MOD or working with MOD, 3+ years (worst case would accept public sector experience) Has experience doing competitive flexible procurement on PA23. Open framework experience Desirable: ERP experience An IT Background Background in integrating systems, eg SAP or similar Key Accountabilities: Develop and implement Category Strategies for assigned sub-group of categories,...

SR163 / TP137 PC Representative - National Grid Substation Location: Cowley National Grid Substation, Oxford Job Type: Contract (Temporary) Start Date: 07/04/2026 End Date: 30/10/2026 Hours: 45 hours per week Working Hours: 07:30 - 17:30 Pay Rate: Up to 600/day Reason for Vacancy: Additional Capacity The Role: We are currently recruiting an experienced SR163 / TP137 PC Representative to support works on a live National Grid substation project at Cowley Substation. This is a key supervisory position acting as the Principal Contractor Representative, ensuring all works are delivered safely, compliantly, and in line with National Grid standards. You will play a critical role in managing site activities, coordinating contractors, and upholding the highest levels of safety and operational control within a live HV environment. Key Responsibilities: Act as Principal Contractor Representative (PC Rep) on site Supervise and coordinate daily site activities across multiple workstreams...

Sourcing Manager (Procurement Process Transformation) 6 Month Contract Circa 650 per day (via Umbrella) Hybrid - 2 days on site per week Locations: Bristol, Edinburgh, Halifax or Birmingham available. About We're looking for an experienced Sourcing Manager to join a dynamic procurement team in a leading UK financial services organisation! This is a high-impact contract role focused on redesigning and improving sourcing processes , rather than running traditional procurement events. You'll play a key role in shaping how sourcing is delivered across the organisation-driving efficiency, consistency, and regulatory compliance. The Role You'll join a team responsible for the design and continuous improvement of sourcing processes (the "Sourcing Product") , working closely with procurement, risk, and business stakeholders. Key responsibilities include: Supporting the redesign and optimisation of end-to-end sourcing processes within a regulated...

Randstad are recruiting for a Freelance Site Agent for a major infrastructure Project in Brackley, Northamptonshire. This role is 600 - 650 a day PAYE, inside IR35. The successful candidate will be working for Tier 1 main Contractors in Joint venture for a number of years. You will have experience in Drainage, earthworks or Structures As a Site Agent , you will be a cornerstone of the project's success. You aren't just managing a site; you are driving the construction strategy. You will balance technical engineering oversight with commercial acumen and team leadership. Core Responsibilities 1. Strategic Planning & Pre-Commencement Strategy: Assist in defining the construction strategy and leading kick-off meetings. Documentation: Own the production of Method Statements, Environmental & Quality Plans, and Construction programmes. Schedules: Manage procurement and design deliverable schedules to ensure no "bottlenecks" in production. 2....

Randstad is recruiting for a Freelance Sub Agent to work on a prestigious High speed rail project based in Calvert Buckinghamshire The successful candidate will be working for Tier 1 main Contractors in Joint venture, potentially, over 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: Managing 2 x Section Engineer 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: Drivers licence and car Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society...