Closing Date: 14 August 2026

Company Description

Since 2013, Omnia Projects has provided multidisciplinary expertise for energy projects across the UK. As the UK moves into an era of decarbonisation initiatives and decentralised generation, Omnia’s vision remains simple: we believe in expertise. We pride ourselves on delivering dynamic, environmentally conscious solutions to all phases of the asset lifecycle, including:

- Owner’s Engineer

- Concept and Feasibility Studies

- Front End Engineering Design (FEED)

- Protection Settings & Studies

- Professional Services

Job Description

Overview Omnia Projects Ltd is a leading provider of technical integration and project management services to major infrastructure clients. We are seeking a Technical Interface Manager to integrate directly within National Grid’s project organisation, supporting the Sizewell C New Substation build.

Key Responsibilities & Deliverables

We’re working towards delivering a large-scale infrastructure projects within the SI Onshore Business Unit building HV substations, overhead lines and cables works in the North London region. The project is in the final stages of detailed design and has commenced delivery, with project assessment via the ASTI regulatory process nearing completion. The schemes present an ideal opportunity to give something back to society in delivering our net zero ambition.

We are looking for an EPC project manager to support the delivery of this project. The roles require a hybrid working approach with a mix of site, supplier base, office and home working, with at least three days on site in North London.

Key responsibilities:

  • You will help to facilitate the technical interface between the client and the contractors, ensuring collaboration, technical query resolution and completion of engineering.

  • You will develop/support, sanction, and deliver the optimal solution, ensuring best value to the consumer.

  • Lead/Support the investment process during pre-construction, delivery and closure for projects of varying complexity ensuring governance is maintained throughout.

  • Ensure internal and contractor compliance with Health & Safety, CDM & Environmental legislation as well as adherence to SHES standards,

  • Enact/Support the role of Client's Delegated Representative and where appropriate, Principle Designer or arrange for the provision of Principle Designer for each project as required under CDM Regulations

  • EPC Project Managers - assess the need and where required appoint Front End Engineering Design (FEED) support. Monitor and control their activities to provide an optimal compliant solution in a timely manner.

  • Be working as part of a team with other Project Managers and Lead Project Managers

  • Support the Senior Project Manager in the engagement of OFGEM to seek appropriate level of funding. Providing information and composing briefing and regulatory documents to support project assessment.

  • Provide regular project status reports giving accurate financial forecasting, SHESQ performance, milestone progress & risk management data

  • Act as/support the NEC Project Manager (or equivalent for other contract types).

  • Drive customer and stakeholder satisfaction through positive engagement working pro-actively to avoid issues. Supported by a matrix organisation manage third party issues, land, consents, grantors, public relations, and local community stakeholder relationships to preserve the clients reputation.

  • Where relevant, effectively lead, manage and co-ordinate the preparation & submission of a compliant Development Consent Order (DCO) application.

Qualifications

The role involves taking a lead in the facilitation of the technical interface between multiple contractors. As such you will be able to demonstrate strong stakeholder management, good organisational skills and experience of resolving technical queries.

  • Reporting will be a key element of the role, with opportunity to present the scheme status throughout the management chain. Experience in effective communication and disseminating scheme status is desirable.
  • This is a project management role responsible for the delivery of complex high value projects. As such you will be able to demonstrate project development and delivery experience of schemes safely, on time and to budget.
  • As Project Manager, you will support and mentor the team to develop capability and ensure resilience.
  • You’ll have proficient knowledge of the application of CDM.
  • You’ll have proficient knowledge of NEC/EPC contracts.
  • Knowledge of substations or overhead lines is advantageous.
  • Knowledge of UK transmission system engineering is advantageous.

Role Features

Work Location & Pattern : Hybrid (3:2) from either London, Warwick or Coventry based client offices.

Additional Information

To apply, please submit your application here - https://smrtr.io/zmcP_

Equality, Diversity & Inclusion

We at EGIS are an Equal Opportunities employer and we recognise the value of a Diverse Organisation. EGIS appreciates all job applications. If you decide to apply for an opportunity at EGIS, your application will be assessed based purely on your experience, the essential and desirable criteria, and your suitability for the role. We value each and everyone’s contribution as this builds our culture and means, if you work for EGIS, you will be included, listened to, and respected.