ZipRecruiter

Log In

1

Infrastructure Test Engineer Jobs in California (NOW HIRING)

Peak Energy

Test Engineer

Sacramento, CA · On-site

$150K - $215K/yr

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 ...

1X

Test Engineer

Hayward, CA · On-site

As a Test Engineer, you will build the test infrastructure that allows the team to understand how these systems behave and prove that they are robust, capable, and ready for real-world use. This is a ...

Peak Energy

Test Engineer

San Francisco, CA

$140K - $215K/yr

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 ...

Peak Energy

Test Engineer

Burlingame, CA · On-site

$150K - $215K/yr

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 ...

Peak Energy

Test Engineer

Burlingame, CA · On-site

$140K - $215K/yr

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 ...

Peak Energy

Test Engineer

Sacramento, CA · On-site

$150K - $215K/yr

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 ...

Qualcomm

#Product Thermal Test Engineer

San Diego, CA · On-site

$89K - $133K/yr

Work as part of a large test and engineering systems organization which handles test automation infrastructure, test strategy, test plan development and execution & report management in Power and ...

Everpure

Senior Test Engineer

Santa Clara, CA · On-site

Own Test Code Infrastructure and Readiness: Develop, port, and maintain automated Python test ... Lead Cross-Functional Engineering Alignment: Act as the primary technical bridge and voice of test ...

Odin Dynamics, Inc

Lead Test Engineer

Los Angeles, CA · On-site

$180K - $220K/yr

You'll be hands-on designing test infrastructure and running campaigns today, and hiring and ... Serve as the engineering voice for system readiness - you'll be the person who says whether the ...

Long Wall

Lead Test Engineer

Long Beach, CA · On-site

Lead Test Engineer We are seeking a highly capable Lead Test Engineer to guide the planning ... Experience designing or improving test stands, GSE, or test site infrastructure. * Proficiency with ...

Lumilens Inc.

Silicon Test Engineer

San Jose, CA · On-site

The Role As a Silicon Test Engineer , you will be responsible for developing and executing test ... This is a hands-on role focused on building and optimizing test infrastructure, working closely ...

Long Wall

Lead Test Engineer

Long Beach, CA · On-site

$145K - $185K/yr

The best engineers make their teammates better, knowing that complementary skills create force ... Experience designing or improving test stands, GSE, or test site infrastructure. * Proficiency with ...

Lumilens

Silicon Test Engineer

San Jose, CA · On-site

The Role As a Silicon Test Engineer , you will be responsible for developing and executing test ... This is a hands-on role focused on building and optimizing test infrastructure, working closely ...

previous pagenext page

Showing results 21-40

All JobsInfrastructure Test Engineer JobsInfrastructure Test Engineer Jobs in California

Infrastructure Test Engineer information

What cities in California are hiring for Infrastructure Test Engineer jobs?

Cities in California with the most Infrastructure Test Engineer job openings:

Infographic showing various Infrastructure Test Engineer job openings in California as of July 2026, with employment types broken down into 72% Full Time, and 28% Nights. Highlights an 100% In-person job distribution.

Test Engineer

Sacramento, CA • On-site

Peak Energy
See more jobs at Peak Energyexternal

$150K - $215K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 9 days ago

Job description

Job Title: Test Engineer, ESS
Location: This role will be based in Sacramento, CA. During the first 3-6 months, the position will be based in our Burlingame, CA headquarters for onboarding before transitioning permanently to Sacramento.
Department: ESS Engineering
Reports To: Senior Manager, Test Engineering
Position Type: Full-time
About Peak Energy
Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.
Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market.
Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, and Fluence. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures.
We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience.
About the Role - Test Engineer, ESS
We are looking for a 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. This role sits at the intersection of technical rigor and rapid iteration, with a direct impact on product safety, reliability, and performance.
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. We are open to all levels.
What You'll Do
  • 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
  • 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

What You'll Bring
  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a related field
  • 1-4+ 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

Preferred Qualifications
  • 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

Peak Energy is committed to building a diverse and inclusive workforce. We strongly encourage women, people of color, and individuals from underrepresented groups to apply. We value skills, potential, and perspective over specific credentials. If you're excited about this role but your experience doesn't look perfect on paper, we still want to hear from you.
Our Core Values
  • Speed Through Focus - Move fast but understand why. Focus on the goal, don't sacrifice quality.
  • Mission Over Self - It's about the greater good; confident humility. Take ownership and accountability.
  • Face the Brutal Truth - Transparency, honesty, big picture curiosity. Fearless decision making.
  • Be a Good Person - Kindness, collaboration and teamwork.

Compensation & Benefits
The salary range for this role is $150,000-$215,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes:
  • Flexible time off
  • Comprehensive medical, dental, and vision coverage
  • Strong 401(k) plan
  • Equity opportunities
  • Many great work perks

Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!
At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

Apply