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Solar Reliability Engineer Jobs (NOW HIRING)

SpaceX

Solar Cell Reliability Engineer (Starlink)

Bastrop, TX · On-site

$101K - $128K/yr

SOLAR CELL RELIABILITY ENGINEER (STARLINK) Starlink believes in providing fast, reliable internet to those that need it most. We design, build, and launch the world's largest and most advanced ...

SpaceX

Solar Cell Reliability Engineer (Starlink)

Bastrop, TX · On-site

$101K - $128K/yr

SOLAR CELL RELIABILITY ENGINEER (STARLINK) Starlink believes in providing fast, reliable internet to those that need it most. We design, build, and launch the world's largest and most advanced ...

Silfab Solar

Product Reliability Engineer

Fort Mill, SC · On-site

$90K - $113K/yr

At Silfab Solar, the energy of our people is the power behind our success. Our employees actively ... Summary of Position As an R&D Reliability Engineer, you will be responsible for driving the ...

Silfab Solar

Product Reliability Engineer

Fort Mill, SC · On-site

$90K - $113K/yr

At Silfab Solar, the energy of our people is the power behind our success. Our employees actively ... Summary of Position As an R&D Reliability Engineer, you will be responsible for driving the ...

Silfab Solar

Product Reliability Engineer

Fort Mill, SC · On-site

$90K - $113K/yr

At Silfab Solar, the energy of our people is the power behind our success. Our employees actively ... Summary of Position As an R&D Reliability Engineer, you will be responsible for driving the ...

SpaceX

Solar Cell Reliability Engineer (Starlink)

Bastrop, TX · On-site

$101K - $128K/yr

SOLAR CELL RELIABILITY ENGINEER (STARLINK) Starlink believes in providing fast, reliable internet to those that need it most. We design, build, and launch the world's largest and most advanced ...

Seeds Renewables

Reliability Engineer

San Carlos, CA · On-site

$125 - $150/hr

We believe that solar energy has vast untapped potential to power our lives, fuel economies, and ... A day in the life As a Reliability Engineer at Swift, you'll drive cell-package interactions and ...

Primoris Services Corporation

Reliability Engineer

Dallas, TX · On-site

$101K - $127K/yr

Reliability Engineer I POSITION SUMMARY: Premier PV is seeking a Reliability Engineer to support ... COMPANY OVERVIEW: Premier PV is a leading manufacturer of solar electrical balance of systems ...

Premier PV. LLC

Reliability Engineer

Dallas, TX · On-site

$100 - $125/hr

COMPANY OVERVIEW:Premier PV is a leading manufacturer of solar electrical balance of systems ... reliability engineering, quality engineering, product validation, or testing.Experience with ...

QE Solar

SRE Analyst II

Scottsdale, AZ · On-site

$60 - $80/hr

QE Solar is known for an owner's mindset in deliveringconsistent quality and service to our clients with a sense of urgency because we know maintenance issues impact the bottom line. The Site ...

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Solar Reliability Engineer information

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How much do solar reliability engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for solar reliability engineer in the United States is $117,973.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $129,000.00 per year, depending on experience, location, and employer.

What does a solar reliability engineer do?

A Solar Reliability Engineer is responsible for ensuring that solar power systems operate safely, efficiently, and consistently over their expected lifespans. They analyze system performance data, investigate failures or inefficiencies, and recommend design or process improvements to enhance reliability. Their work often involves collaborating with design, manufacturing, and maintenance teams to implement solutions that prevent downtime and maximize energy output. By proactively identifying risks and optimizing maintenance strategies, Solar Reliability Engineers help reduce operational costs and support the long-term success of solar energy projects.

What are the key skills and qualifications needed to thrive as a solar reliability engineer?

To excel as a Solar Reliability Engineer, you need a solid background in electrical or mechanical engineering, experience with solar PV systems, and a relevant engineering degree. Familiarity with reliability analysis software, data acquisition systems, and certifications such as NABCEP are commonly required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help you excel in this role. These competencies are essential for ensuring the long-term performance, safety, and efficiency of solar energy systems.

What are some common challenges faced by solar reliability engineers in ensuring long-term system performance?

Solar Reliability Engineers often encounter challenges related to weather variability, component degradation, and unexpected equipment failures. They must regularly analyze performance data, conduct root cause analyses, and implement preventive maintenance strategies to minimize downtime. Collaboration with operations teams, vendors, and project managers is essential to address these issues efficiently. Staying updated on the latest reliability testing methods and emerging technologies also helps in proactively mitigating risks and ensuring consistent system output over the long term.

What are popular job titles related to Solar Reliability Engineer jobs?

For Solar Reliability Engineer jobs, the most frequently searched job titles are:

Infographic showing various Solar Reliability Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $117,973 per year, or $56.7 per hour.

Reliability Engineer - Photovoltaics

San Carlos, CA • On-site

Swift Solar
11 - 50 employees
Learn more about Swift Solarexternal

$110K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 15 days ago

Job description

About the company
At Swift Solar, our mission is to unlock the full potential of solar energy. We believe solar can provide affordable, reliable, resilient, clean energy to virtually anyone, anywhere. But while today's solar technology is good, it's not good enough.
Swift Solar's breakthrough perovskite-silicon tandem technology will drive solar power to commanding new heights. Our tandem cells stack a perovskite layer on top of a heterojunction (HJT) silicon cell, delivering dramatically higher efficiency than traditional silicon alone. In 2026, we acquired Meyer Burger's HJT intellectual property and manufacturing assets, giving us the world's most extensive HJT patent portfolio and a clear path to gigawatt-scale domestic production.
This vertically integrated approach means we can design, manufacture, and scale next-generation solar solutions entirely in the United States-from silicon foundations to perovskite innovations. Our technology enables applications ranging from space solar to utility-scale power generation, creating American-made solutions for a world facing growing energy challenges.
Swift Solar is on a journey to bring revolutionary clean-energy technology to market. We're in it for the long haul, with support from world-class investors. Join our extraordinary team building the cutting-edge solar technology that will power the future.
A day in the life
As a Reliability Engineer at Swift, you'll drive cell-package interactions and module-level reliability, addressing the unique challenges of a first-generation technology moving from concept through certification and towards manufacturing.
On a typical day, you might schedule and execute reliability tests on tandem mini-modules and full modules-spanning environmental, thermomechanical, and accelerated life tests such as damp heat, thermal cycling, UV, and outdoor exposure-then evaluate the results. You might perform failure analysis on tandem modules, design a non-standard accelerated stress protocol to reproduce a field failure, or coordinate third-party testing with external labs.
You'll contribute a reliability perspective, collaborate with the Product Management team on lifetime modeling, and develop hypotheses you communicate clearly to the Materials R&D, Process Engineering, and Product Development teams. As an early hire, you'll help shape how the reliability function operates as the team grows and interacts with every part of the company along the way.
You might be a good fit if you...
  • Have 3-5 years of experience in PV module reliability, spanning from R&D to third-party validation and certification.
  • Have a demonstrated ability to diagnose failure mechanisms and translate findings into data-driven insights for cross-functional teams.
  • Have experience working with external testing labs to define and complete testing.
  • Have a solid understanding of PV cell and module device physics.
  • Have a proven ability to work well with cross-functional teams (R&D, Product Development, Engineering, Manufacturing), showing strong communication and empathy.
  • Are proficient in statistical analysis software (e.g., JMP) and the application of statistics to reliability analysis.
A strong candidate might bring one or more of the following...
  • Experience with more than one PV cell type.
  • Experience developing non-standard accelerated testing protocols for a first-generation technology.
  • Familiarity with reliability engineering tools (e.g., FMEA, 8D, RCA, DFR).
  • Experience sourcing reliability test equipment.
  • An understanding of why solving climate change is an urgent and critical challenge.
  • Genuine enthusiasm for the challenges that come with working at a startup.
The logistics
  • Compensation: Competitive package including salary, equity, and benefits
    • Expected Pay Range: $110,000 - $150,000 per year
    • The actual offer, reflecting total compensation and benefits, will be determined by factors such as relevant experience, skills, and other qualifications
  • Ideal start date: July-August 2026
  • Job type: Full-time
  • Location: San Carlos, CA (Swift Solar HQ)
What you'll love about Swift
  • Work with purpose: Join our mission to unlock the full potential of solar energy and make a global impact.
  • Lead with innovation: Be part of an extraordinary team building cutting-edge solar technology - growth mindset; culture
  • Thrive with benefits: Have 100% of your monthly premiums for HMO / PPO group healthcare plan options and 75% of your dental and vision insurance premiums covered by us. Employees also benefit from 401(k) matching, clean commuter benefits, and meaningful equity.
  • Invest in your career: You'll grow your skills, your network, and your perspective at Swift. We'll support you in attending conferences and taking online courses, as long as you share your new insights with the team.

We recognize that candidates from underrepresented backgrounds often hesitate to apply if they don't meet all the criteria. If you're excited about this role and believe you can contribute to our team, we encourage you to apply-even if you don't meet every qualification listed. We're eager to meet people from all backgrounds, and your unique skills and experiences could be exactly what we need.
If you believe in our mission, but this isn't the right job for you, please check out other career opportunities on our website and email us at careers@swiftsolar.com with any questions. And if you have a friend who would be a perfect fit, send them this link. Thanks!
Swift is an equal opportunity employer. We value an inclusive work environment and welcome team members of all backgrounds and perspectives.

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