Senior Engineer - Manufacturing Test Developer (NPI)
Enphase
Company Overview
Enphase Energy, Inc.
Fremont, California, United States
2006
Approximately 3,000 employees worldwide (source: salestools.io). Revenue of $1.3 billion (source: cbinsights.com).
What They Do
Enphase Energy focuses its core technology on solar energy through semiconductor-based microinverters that convert DC power from individual solar modules to AC at the panel level. This innovative approach is integrated with proprietary networking and software for monitoring and control, as well as battery storage solutions like IQ Batteries and electric vehicle chargers. These technologies enable the generation, use, storage, and sharing of solar power, making Enphase a leader in the solar energy sector (source: cbinsights.com). Their product lineup includes microinverters compatible with virtually every solar panel, AC modules, and award-winning smart batteries such as the IQ Battery 5P. Additionally, they offer a leading mobile app for real-time energy data, control, and payment for excess power shared with communities, forming the Enphase Energy System for residential and commercial solar-plus-storage setups (source: enphase.com). Target markets encompass residential homeowners and commercial sectors in the United States and internationally, prioritizing clean energy solutions for self-consumption, grid interaction, and energy independence (source: cbinsights.com). Enphase holds a competitive position as a leader in microinverter-based solar technology, differentiating through module-level power conversion for higher reliability and scalability over traditional string inverters (source: enphase.com).
Projects & Track Record
Enphase Energy has a significant track record with over 5 million deployed systems globally and more than 84.8 million microinverters shipped since its inception in 2006 (source: enphase.com). While specific named projects with capacities, locations, or costs are not publicly detailed, the company's scale implies extensive involvement in residential and commercial solar-plus-storage deployments. Key clients include residential users and commercial entities adopting solar self-generation, with partnerships evident in utility interactions, although no major clients are specifically named (source: cbinsights.com). Enphase's geographic presence spans over 160 countries, with a strong focus on the U.S. market, particularly in California, where it continues to expand its operations (source: enphase.com).
Recent Developments
In the last two years, Enphase has announced increased deployments of its Legacy NEM System Expansion Solution in California, where utilities have streamlined approvals for expanding existing solar systems under net energy metering rules (source: zoominfo.com). On February 11, 2025, the company launched the expanded IQ Battery 5P solution tailored for new home projects in California, enhancing storage capabilities for residential solar setups (source: zoominfo.com). While no major acquisitions or mergers have been reported post-IPO, the company continues to focus on product milestones, including a patent grant for a piezoelectric power converter with trajectory control related to photovoltaics and power supplies (source: cbinsights.com).
Working There
Enphase offers a variety of roles across key departments at its Fremont headquarters, including engineering, product management, sales and marketing, and operations. Specific roles include software development, hardware design, business development, and customer success, with leadership positions such as Chief Executive Officer & President and specialized roles like Director of Cloud and IoT (source: salestools.io). The company culture emphasizes innovation, collaboration, continuous learning, and employee well-being, which is reflected in the amenities at their headquarters, such as open-plan offices, collaboration spaces, fitness centers, and wellness rooms designed to foster teamwork and attract top talent (source: salestools.io). Documented benefits include comprehensive packages supporting professional growth in a supportive environment, although specifics like health plans or equity are not detailed in available sources (source: salestools.io).
Last updated on Feb 23, 2026 | Report an issue
Enphase Energy is a global energy technology company and a leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, our innovative microinverter technology revolutionized solar power, making it a safer, more reliable, and scalable energy source. Today, the Enphase Energy System enables users to make, use, save, and sell their own power. Enphase is also one of the most successful and innovative clean energy companies in the world, with more than 80 million products shipped across 160 countries.
Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future!
We're looking for a skilled software developer lead to establish and maintain our software development processes using a framework, ensuring high-quality product delivery and efficient team collaboration. The ideal candidate will have experience in developing and implementing software frameworks for hardware manufacturing test, setting up development workflows, version control, and issue tracking.
This role at Enphase requires working onsite 3 days a week, with plans to transition back to a full 5 day in office schedule over time.
Enphase has multiple high-volume manufacturing and test setups globally. You will support the manufacturing test setup globally and ensure they meet the highest reliability and quality standards in the industry. You will work closely with all production sites to monitor, maintain, and improve test hardware and software. You will also work with the NPI and design teams to successfully introduce new products into production.
The job consists of understanding, supporting, and improving the test technology, strategy, hardware, and software to be deployed at Enphase's various production facilities. Enphase's products often carry a relatively long warranty in the field; therefore, our manufacturing process and test must support the quality required. This often results in unique product features, disciplined manufacturing processes, and rigorous testing.
What You Will Do
- Collaborate with global cross-functional teams (Hardware, Software, Manufacturing, and Quality) to support test systems
- Develop, enhance, and maintain manufacturing test hardware & software for production environments
- Partner with NPI teams to successfully introduce new products into manufacturing
- Design and implement robust, fault-tolerant test systems in collaboration with manufacturing software teams
- Monitor, debug, and support test systems across high-volume global production sites
- Define and document test processes, calibration plans, and preventive maintenance routines
- Drive yield improvement and reliability through test gap analysis and closed-loop feedback from field/RMA failures
What You Bring and Who You Are
- Bachelor's/Master's degree in Electrical/Electronics Engineering or related field
- 4+ years of experience in manufacturing test development (Python, LabVIEW, C/C++)
- Strong expertise in power electronics and test system architecture
- Experience working in high-volume manufacturing environments with test system support
- Proficiency in tools like JIRA, Bitbucket (or similar version control & project management tools)
- Knowledge of SPC/DOE, yield improvement, and manufacturing process optimization
- Strong problem-solving, failure analysis skills, and effective communication across global teams
Apply now
Job expired?Please let Enphase know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Enphase know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
May 26, 2026
Full time
Company
- Bengaluru, India
4+ years
UTC+05:30
