Systems Engineer, Datacenter Power Systems

EV.Careers; Seattle (WA); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Relocation assistance

Fully paid healthcare

Strong 401(k) match

Job summary

EPG is seeking a Systems Engineer for a partner focused on high-voltage battery and power electronics. You will own top-level requirements, system architecture, and the safety case for an 800V program, and serve as the technical face to data center customers.

This role is onsite in the Pacific Northwest in the United States. You will collaborate across multi-disciplinary teams, drive compliance with UL 9540/9540A, IEEE 1547, and NFPA 855, and lead risk management and schedule alignment while

Qualifications

• BS in electrical, mechanical, or systems engineering.
• 7+ years of systems engineering or technical program management for power or energy systems.
• Requirements and interface management across multi-disciplinary hardware programs.

Responsibilities

• Own requirements management, interface control, and program leadership for the 800V program.
• Set top-level requirements and flow them down across all workstreams.
• Own interface control, system architecture, and the safety case.
• Be the customer-facing technical point of contact for data center operators.
• Drive compliance (UL 9540/9540A, IEEE 1547, NFPA 855) and manage schedule and risk.

Skills

Systems engineering

Requirements mgmt

Interface mgmt

Program leadership

Customer-facing

Power systems

Education

BS in Electrical/Mechanical/Systems Engineering

Job description

Seattle, United States | Posted on 09/16/2026

EPG is currently seeking a Systems Engineer for one of our partners that is an established high-voltage battery and power-electronics company, bringing technology proven in demanding, high-reliability applications to a new backup-power product for AI data centers. In this position, you will own the top-level requirements, system architecture, and safety case for a new 800V program and be the technical face to data center customers.

Responsibilities

• Own requirements management, interface control, and program leadership for the 800V program.
  
• Set top-level requirements and flow them down across all workstreams.
  
• Own interface control, system architecture, and the safety case.
  
• Be the customer-facing technical point of contact for data center operators.
  
• Drive compliance (UL 9540/9540A, IEEE 1547, NFPA 855) and manage schedule and risk.
  

Requirements

• BS in Electrical, Mechanical, or Systems Engineering.
  
• 7+ years of systems engineering or technical program management for power or energy systems.
  
• Requirements and interface management across multi-disciplinary hardware programs.
  
• This role is onsite in the Pacific Northwest. Must be able to work in the United States without sponsorship (US Persons only, export-control requirement).
  

Preferred Qualifications

• Data center operator requirements, redundancy / N+1, utility interconnection.
  
• Aerospace or ESS certification (DO-311, UL 9540A).
  
• Concept-to-certification leadership.
  
• Competitive salary, relocation assistance, fully paid healthcare, and a strong 401(k) match.
  
• Own the system architecture and customer relationships for a clean-sheet 800V product line.
  
• Build on technology already proven in demanding, high-reliability applications.