Principal EC&I Engineer

Position Summary

Principal EC&I Engineer
Location: Birchwood Park, Warrington
Lead CE&I electrical systems design for projects in the FEED pipeline.

• Lead and deliver the design aspects of the project.
• Work with a small integrated design team to produce design packages against milestones.
• Contribute to multi‑discipline design documentation, including Project Requirement Documents, Basis of Design, Project Verification Plans, Quality Plans, and Design Justification Reports.
• Determine and document project requirements independently.
• Produce, review and check design documents and CE&I deliverables from other CE&I engineers/designers.
• Estimate scope changes or additional works and outline supporting schedules.
• Support and contribute to Design Reviews.
• Prepare reports and documentation to comply with CDM requirements.
• Interface with Integrated Design Team, facility team, and other project functions throughout project phases.

• Experience delivering CE&I design packages – translating user requirements and technical specifications into fully engineered, safe, and legal design solutions.
• Experience with space management, panel layouts, cable routing, cable management, and cable calculations.
• Ability to work as part of an Integrated delivery team and independently within restrictive time constraints.
• Excellent written, verbal, and interpersonal communication skills.
• Strong interpersonal skills – able to interact with people at all levels.
• Knowledge of Process Instrumentation Design, Electrical Power and Services Design at LV, and CE&I Safety Systems (Programmable Electronic Systems, Radiometric Instrumentation).
• Understanding of the deliverables and design process for each CE&I area, particularly front‑end scoping and early delivery strategy.
• Ability to estimate and schedule production, and provide progress reporting.
• Collaborative team‑player mindset.

• Health, dental, and vision insurance.
• Paid time off and holidays.
• Retirement benefits, including 401(k) matching.
• Educational reimbursement.
• Parental leave benefits.
• Employee stock purchase plan.
• Tax‑saving options.
• Disability and life insurance.
• Pet insurance.

The compensation range or hourly rate is a good‑faith estimate provided at the time of posting. Actual compensation may vary based on responsibilities, experience, and market data.

Amentum is an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy, age, ancestry, military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability, so long as the essential functions of the job can be performed with or without reasonable accommodation.