Staff Test Engineer

Peak Energy•Burlingame, CA

18h•Onsite

About The Position

We are looking for a Staff Test Engineer to support our testing and functional verification efforts for our energy storage systems, from battery to power electronics. This role works closely with design and simulation teams to understand risks, develop procedures, set up and run tests, and report on findings that directly inform the design direction of our products. You will interface tightly with design, simulation, and manufacturing engineering partners across a fast-moving, early-stage energy company, while also mentoring junior engineers and contributing to team skill development. The ideal candidate is a self-starter who is hungry for knowledge, holds themselves and others to high standards, and brings a get-it-done attitude to every challenge — big or small.

Requirements

Bachelor's degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a related field
5+ years of experience in test engineering, preferably within battery storage or renewable energy sectors; includes relevant internships and student group projects
Strong understanding of electromechanical engineering first principles
Proficiency in data processing and analysis tools
Excellent problem-solving skills with the ability to think critically and act decisively
Strong communication skills with the ability to present complex technical information clearly to both technical and non-technical stakeholders
Ability to work collaboratively in a fast-paced, dynamic environment
Proactive ownership mindset with a strong sense of accountability

Nice To Haves

Experience with battery systems, energy storage, or power electronics testing
Familiarity with automated test systems or rapid prototyping workflows
Background in reliability, abuse, or environmental stress testing

Responsibilities

Lead and conduct comprehensive testing of functional, thermal, electrical (HV/LV), and mechanical systems across our energy storage products
Develop test strategies, plans, and procedures to evaluate key risks against performance, reliability, abuse/safety, and functional requirements
Spearhead the design and acquisition of testing equipment and infrastructure
Collaborate with engineering teams to ensure design integrity and drive improvements
Analyze complex test data, report findings, and drive system enhancements
Identify, diagnose, and resolve intricate technical issues during testing
Perform root cause analysis on system failures and develop corrective and preventive actions
Mentor junior engineers and contribute to team skill enhancement
Drive innovation in testing methodologies and practices
Interface tightly with design, simulation, and manufacturing engineering partners to inform design decisions
Maintain detailed records of tests, analyses, and corrective actions; prepare reports and presentations for internal and external stakeholders
Drive and participate in a culture of rapid prototyping and automation