Job Title: Principal Electrical Design Engineer
Location: Plymouth, Devon + Hybrid Working Arrangements
Compensation: £59, - £72, + Benefits
Role Type: Full time / Permanent
Role ID: SF
Lead Complex Electrical Design Projects that Power National Defence
At Babcock we’re working to create a safe and secure world, together, and if you join us, you can play your part as a Principal Electrical Design Engineer at our Devonport Royal Dockyard site.
The role
As a Principal Electrical Design Engineer, you’ll have a role that’s out of the ordinary. This is a unique opportunity to influence critical infrastructure, ensure technical excellence, and contribute to projects that safeguard national security, all while advancing your career in a dynamic, purpose driven environment.
Day-to-day, you’ll take a lead role in delivering complex Medium Voltage (1kV - 33kV) design projects across our growing portfolio. Your work will focus on designing and modifying electrical power distribution assets and their supporting supervisory control and data acquisition systems.
1. Leading the full lifecycle of MV electrical design from concept to detailed design and assurance
2. Providing technical support for site visits, surveys, and installation solutions
3. Producing and reviewing design documentation, including drawings, reports, and specifications
4. Offering technical oversight during implementation, including factory and site acceptance testing
5. Mentoring junior engineers and engaging with clients, stakeholders, and regulatory bodies
This role is full time, 35 hours per week and provides hybrid working arrangements.
Essential experience of the Principal Electrical Design Engineer
6. Extensive experience designing HV/LV electrical distribution systems in regulated or safety-critical environments
7. Proven ability to lead design reviews and provide technical assurance
8. Strong understanding of legislation, regulations, and standards for electrical engineering
9. Significant experience commissioning power distribution systems
10. Demonstrated leadership in technical delivery
Qualifications for the Principal Electrical Design Engineer
11. Degree in Electrical Engineering
12. Chartered Engineer (CEng) or Incorporated Engineer (IEng) preferred
13. Lower grades considered for development roles
Security Clearance
The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role.
Many of the positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at