Principal Engineer, RTL Design
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 2026-02-23 | 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!
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.
About the Role
Enphase is looking for an experienced SoC and IP Subsystems design engineer to work on our next generation CPU subsystem or peripheral IP development and integration. The MCU will use the ARM CM4 core, so experience with that core is a must. We will also be integrating safety and security features into this next generation of MCU so a deep understanding of these SoC challenges is required. This position is in our ASIC Engineering Team - Bangalore, reporting to the Senior Director of ASIC engineering.
What you will be doing
Working with our Architects you will architect, design and integrate our CPU Subsystem or peripheral Ips into our next generation of MCUs. Including the safety and security features that are required by our applications. You will be responsible for defining the verification plans for these subsystems.
Who you are and What you bring
Deep understanding and experience in SoC micro architecture, IP Development, RTL and integration. Specific experience integrating the ARM CM4 and all the surrounding IP, like: AHB, AXI, RAM and ROM controllers, DMA controllers. As our MCUs include security features, experience with the ARM Protection units is preferred. Experience with one of the "TrustZone" like IP from other vendors will be an added advantage. As the Control ASICs from Enphase contain a large AFE, experience with integrating high speed and high accuracy analog systems is a must. RTL Integration of SoC/Subsystems from IPs, ability to debug the issues in logic verification, act as liaison between Design and Place and Route teams is mandatory.
Knowledge of all the Soft IP collateral and deliverables eg: Lint, CDC, UPF, timing constraints. Experience and ability to shape and direct our future IP and SoC integration methodology.
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About the role
February 25, 2026
Full Time
Company
- Bengaluru, India
Experienced
UTC+05:30
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