TechnicalIntegrationProjectManager

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 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 The Integration Project Manager will focus on engineering integration and interface management across multiple Tier 1 contractors, OEMs, designers, and delivery partners. Acting as a client-side integrator, the role provides structured oversight of design and engineering interfaces to ensure alignment of technical deliverables, programme logic, and assurance requirements. The objective is to facilitate a coordinated and buildable design development process, supporting National Grid in maintaining control of cross-discipline dependencies and reducing the risk of late-stage design conflicts, rework, or programme disruption. Key responsibilities: - Use and comply with procedures, business systems and data/asset systems. - Act as client-side Technical Interface Lead within project team, embedding into NG governance and reporting structures. - Identify and manage key engineering interfaces between engineering disciplines and grid connection works. - Facilitate interface workshops and design coordination meetings across supply chain partners. - Review contractor design programmes to verify logic alignment acros