HV Plant CDAE

• Support CDM and safety requirements throughout the design lifecycle.
• Provide technical input during design reviews, site surveys, and commissioning phases.
• Develop and review single line diagrams, schematics, wiring diagrams, and layout drawings.
• Collaborate with project teams to deliver design packages, technical specifications, and engineering reports.
• Lead or support Control, Design and Engineering (CDAE) activities for HV substations (typically 132kV to 400kV).
• Liaise with stakeholders including National Grid, contractors, and consultants to ensure alignment and compliance.
• Ensure designs comply with National Grid TP standards, ENA guidelines, and relevant BS/IEC standards.

We are seeking an experienced HV Plant CDAE Engineer to support high-voltage substation projects across the UK. This role is ideal for a seasoned professional with National Grid experience, looking for flexible working arrangements and a contract outside IR35.

• Excellent communication and documentation skills.
• Knowledge of Grid Code, G99, and system studies.
• Familiarity with AutoCAD, Engineering Base, or similar design tools.
• Experience with AIS/GIS substations, transformer bays, and busbar configurations.
• Chartered Engineer status or working towards it.
• Understanding of protection and control systems, SCADA, and telecommunications in HV environments.
• Ability to work independently and manage deliverables to tight deadlines.
• Proven experience in HV plant design and CDAE roles.
• Strong working knowledge of National Grid specifications and procedures.