Job Description
Project Manager – Electrical Infrastructure (HV/LV & Solar)
UK | Hybrid Role (Site / Office / Home)
HQ: Washington, UK
We are expanding our team at TMS Grid and are seeking an experienced Project Manager to lead the delivery of complex programmes across the UK
This is a senior-level opportunity within a fast-growing business where you will take end-to-end ownership of assigned projects within a wider portfolio of active and design-stage schemes, supporting the UK’s energy transition through high-quality infrastructure delivery.
We are specifically recruiting across the following workstreams:
* 1 x Solar EPC Project Manager
* 1 x BESS EPC Project Manager
* 6 x ICP / Grid Project Managers
Working Model
* Hybrid role combining:
* Site-based work across UK project locations
* Office-based work at HQ in Washington, UK
* Home-based work for planning, reporting, and coordination
* Regular travel to project sites and client meetings will be required
Project Scope
* Working within a live portfolio of 15+ active and design-stage projects
* Managing a defined allocation of projects within a wider programme of work
* Project values ranging from £500,000 to £15 million
* Delivery across HV/LV electrical infrastructure and solar/grid connection schemes
* Full lifecycle responsibility from design coordination through to commissioning and handover
Key Responsibilities
* Lead end-to-end delivery of assigned HV/LV, Solar & BESS infrastructure projects
* Develop and manage detailed project programmes across multiple concurrent schemes alongside in-house planner
* Oversee pre-mobilisation, installation, testing, commissioning, energisation and handover
* Coordinate multi-disciplinary teams including civil, electrical, and commissioning stakeholders
* Manage subcontractors, suppliers, and internal resources effectively
* Act as the primary client and stakeholder interface for your projects
* Lead project meetings, progress reporting, and delivery reviews
* Monitor programme performance, budgets, risks, and commercial outcomes
* Ensure accurate documentation, reporting, and handover packs are maintained
* Drive compliance with all health, safety, environmental, and quality standards
* Support continuous improvement across project delivery processes
Technical & Commercial Responsibility
* Lead engagement with DNOs and grid stakeholders (e.g. Northern Powergrid)
* Support grid connection processes, approvals, and energisation coordination
* Take ownership of project budgets, forecasting, and cost control
* Manage variations, change control, and commercial risk
* Ensure delivery aligns with contractual, programme, and commercial objectives
What We’re Looking For
* 3–5+ years’ experience in electrical project management within HV/LV environments
* Proven experience delivering ICP/EPC infrastructure projects
* Strong background in managing multiple concurrent projects within a portfolio environment
* Experience working on projects valued at up to £15M
* Safety and compliance focused on CDM, ISO Standards
* Solid understanding and technically competent in HV/LV systems, commissioning, and grid connections
* Experience in solar PV, BESS and other renewable energy infrastructure delivery
* Strong leadership, communication, and stakeholder management skills, able to manage multiple projects confidently
* Commercial awareness with experience managing budgets, contracts, variations and project performance
* Operationally effective and confident utilising tools, processes and reporting
* Ability to operate in a fast-paced, high-responsibility environment
Desirable Experience
* HV authorisations / SAP-level experience
* Familiarity with DNO processes and grid compliance requirements
* Knowledge with SimPro and SafetyCulture/iAuditor
* Experience working alongside major industry organisations
Why Join Us
* Join a fast-growing ICP/EPC business delivering critical UK energy infrastructure
* Hybrid working model with flexibility across site, office, and home
* Head office located in Washington, UK
* Take ownership of a defined portfolio of technically complex HV/LV and solar projects
* Work across both live delivery and design-stage developments
* Be part of a performance-driven organisation aligned to ISO 9001, 14001, and 45001 standard
* Travel and subsistence expenses provided for working away from home
* Twice-yearly performance bonus (subject to company performance)
* Salary sacrifice scheme (including pension contributions and other available options)
* Employee Assistance Programme (EAP) providing wellbeing and mental health support
* Clear opportunity for progression as the business continues to scale
If you’re an experienced Project Manager looking for a high-impact hybrid role with real ownership, structured responsibility, and the opportunity to grow with a scaling business, we’d love to hear from you. Please send your CV to careers@tmsgrid.com