Overview

Electrical Systems Engineer - Submarines. Full Time / Hybrid. Derby / Permanent. We are seeking a highly skilled and motivated Electrical Systems Engineer to contribute to the Rolls-Royce Advanced Modular Reactor (AMR) Electrical Power System. You will shape the electrical architecture from concept through implementation, define system requirements, oversee technology development, and engage with regulators, suppliers and customers in a highly regulated, safety-critical environment.

The Novel Nuclear and Special Projects Electrical Control and Instrumentation (EC&I) Team is developing the Electrical Power System for the Rolls-Royce AMR and the Electrical System Architect will take a leading role. Our deployable Advanced Modular Reactors (AMRs) aim to provide off-grid power to data centres, defence locations, remote industries or communities and marine applications.

Why Rolls-Royce? Rolls-Royce designs, builds and services systems that provide critical power where safety and reliability are paramount. We offer an inclusive culture that supports growth and development and provides opportunities to shape a future-focused portfolio.

What you will be doing

• To capture and agree relevant high-level electrical requirements
• To capture applicable design constraints and quality attributes
• To translate requirements into an architecture for the Rolls-Royce AMR Electrical Power System, cognisant of:
  • Defence in depth
  • Single failure criteria
  • Common cause failure
  • Black out conditions
  • Loss of power conditions
  • Hazards (internal and external)
• To make design decisions relating to the electrical subsystems
• To define and oversee development of critical technologies
• To implement appropriate standards, regulations and best practice in the architecture for the Rolls-Royce AMR Electrical Power System
• To carry out appropriate technical reviews and provide the required electrical engineering inputs to the project technical review gates
• To provide support to the broader EC&I Team and the wider Novel Nuclear and Special Projects area as required
• To discuss the architecture for the AMR electrical systems with external organisations including the nuclear safety regulator, potential customers and suppliers

Qualifications

• Qualified to degree level or equivalent in Electrical Engineering or a related discipline
• Working knowledge of common electrical design codes, standards and processes; knowledge of BS EN IEC 63046 and IEEE 15288 beneficial
• Working knowledge of electrical power systems and components
• Membership of a professional engineering institution or working towards membership
• Experience of working in the nuclear industry is desirable; experience within a regulated industry would be beneficial
• Experience in leading the development of design solutions from concept through to detailed design definition using a robust design process, including trade-off studies
• Experience in planning and executing technical work packages and reporting progress as required
• Experience applying appropriate analysis methods to underpin concept definitions and support justification of design solutions

What we offer / Requirements

We are an equal opportunities employer and are committed to developing a diverse and inclusive workforce. Hybrid working is supported to balance time between the office, home or other remote locations. Security clearance is required for work with Rolls-Royce Submarines; we can support applications for Security Clearance if you do not currently have it. Posting date: 27 Aug 2025; Posting end date: listed as part of the job posting.

Job Category: Electrical and Electronics