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Sol-Ark

Embedded/Hardware Test Automation Engineer

Become an Embedded/Hardware Test Automation Engineer at Sol-Ark in Allen, Texas. Focus on automating firmware regression and manufacturing testers in a fast-growing solar company. Enjoy a competitive salary, performance bonuses, and excellent benefits.
Sol-Ark
Sol-Ark
Allen, Texas, United States   On-site   Full Time  UTC-05:00

Sol-Ark

Company Overview

Sol-Ark

Allen, TX, United States

2013

Approximately 180 employees and generated $65.1 million in revenue (latest available figure, pre-2023 expansion) (source: zoominfo.com).

What They Do

Sol-Ark is a privately held, veteran-owned solar and energy storage technology company that specializes in hybrid inverters and battery energy storage systems designed for solar integration. Their innovative all-in-one designs combine inverters, MPPT charge controllers, monitoring, and grid interactivity, making them suitable for grid-tied, off-grid, hybrid, and backup applications. This technology is particularly notable for its lightweight construction, being three times lighter than legacy systems, which enhances efficiency and ease of installation (source: zoominfo.com). The company has developed six generations of products, with a seventh in development, and has expanded its offerings to include electric vehicle chargers, string inverters, micro-inverters, and load management devices (source: sol-ark.com). Their target markets include residential, small commercial, and industrial segments, with clients ranging from individual homeowners to Fortune 50 companies and defense organizations.

Projects & Track Record

While specific completed projects are not detailed in available sources, Sol-Ark's systems are utilized in a variety of applications, including residential whole-home backups, commercial decarbonization sites, off-grid resorts, and critical infrastructure for defense and space agencies. Their products are deployed through partnerships with companies like Unbound Solar and NAZ Solar Electric, facilitating installations for both roof and ground mounts as well as generator-tied setups (source: sol-ark.com). The company is also engaged in ongoing expansions that include fleet-level commercial deployments and battery-only installations, which are part of their strategy to enhance resilience and optimize costs for businesses (source: sol-ark.com). Their geographic presence spans the U.S. and international markets, supported by a network of thousands of distributors and installers.

Recent Developments

In recent years, Sol-Ark has made significant strides in its product offerings and corporate achievements. Notably, on May 8, 2024, they announced the launch of the Commercial L3 Series Battery Energy Storage System aimed at business decarbonization and resilience (source: zoominfo.com). Additionally, on November 20, 2023, CEO Tom Brennan was honored with the EY Entrepreneur Of The Year 2023 National Award for his contributions to energy technology, highlighting the company's nine consecutive years of profitable growth and commitment to employee rewards (source: zoominfo.com). The company also relocated its headquarters to a new facility in Allen, Texas, which spans over 300,000 square feet, as part of its preparations for an IPO in 2024 (source: sol-ark.com).

Working There

Sol-Ark offers a variety of roles across product assembly, engineering, manufacturing, sales, and support, particularly as they expand their operations in Allen, Texas. With approximately 180 employees, the company emphasizes a culture of innovation led by veterans, focusing on the mission of protecting families through reliable energy solutions (source: sol-ark.com). The company has a strong commitment to employee performance incentives, including over $1 million awarded to employees, and is preparing for stock sharing as part of their upcoming IPO (source: zoominfo.com). Their workplace culture is characterized by a focus on resilience and reliability, with products designed to withstand harsh environments and provide dependable energy solutions.

Contact


Last updated on 2025-12-27 | Report an issue

Join a fast-growing, award-winning company that's shaking up the solar and power generation industries. At the forefront of solar + storage innovation, we've achieved 200% year-over-year growth for five consecutive years-while staying financially rock-solid with zero long-term debt and a portfolio of patented technologies.

While others in the industry navigate uncertainty and consolidation, we're scaling fast and building toward an exciting future-including plans to go public in 2027. We move quickly, think creatively, and operate like a tight-knit startup-just one that's growing into a major force.

If you're looking to make a real impact at a company where ideas move fast and results matter, we'd love to meet you. Ask us why we're thriving when others aren't. Better yet-interview with us and see for yourself.

Job Description

Location: This position will be onsite at our corporate offices in Allen, Texas (Dallas-Fort Worth area).

Not a remote position.

Full-time W-2 ONSITE opportunity (not remote)!

Work Eligibility:

  • Candidates must be legally authorized to work in the United States without requiring employer-sponsored visa sponsorship now or in the future.
  • At this time, Sol-Ark is unable to consider candidates on F1-OPT, H1B or CPT status.

We are seeking a Test Engineer with 5+ years of professional experience in testing embedded products. More experience will be considered for a more senior position. This is a critical position for the company and the proper candidate will enjoy industry-leading benefits and work environment shared with top notch talent, as well as opportunities for growth and self-development in one of the industry's highest growth companies.

This position will work with engineering and test team and be specifically focused on automation of our firmware regression and manufacturing testers. The ideal candidate will have a strong technical background, excellent problem-solving skills, and a proven track record of delivering high-quality test automation solutions.

Responsibilities

  • MUST HAVE embedded and/or hardware testing experience. This is NOT a software testing position.
  • Design and develop testers for power electronic embedded systems.
  • Collaborate with cross-functional teams, including hardware engineers, firmware engineers, software engineers and system architects, to define test requirements and test system interfaces.
  • Assist with implementing and maintaining all test automation portions of CI/CD pipelines for all projects.
  • Participate in the full product development lifecycle, including requirements analysis, design, implementation, testing, and documentation.
  • Help develop, automate, and maintain various quality metrics for the company's products.
  • Debug and troubleshoot software and hardware integration issues, utilizing appropriate tools and techniques.
  • Assist with maintaining documentation for test designs, development processes, and project deliverables.
  • Manage test data, analyze results, and provide actionable feedback to stakeholders.

Requirements

  • Bachelor's in Computer Engineering or Electrical/Electronics Engineering, or a closely related field from an accredited US University.
  • Proficiency in programming languages like LabVIEW and TestStand.
  • At least 5 years of experience in embedded development or test. Hands-on experience with HIL platforms.
  • Proficiency in debugging and troubleshooting embedded systems using hardware and software debugging tools.
  • Strong analytical and problem-solving abilities, with a keen attention to detail.
  • Ability to work independently, prioritize tasks, and meet project deadlines.
  • Excellent communication skills and the ability to collaborate effectively with multidisciplinary teams.

Desired Qualifications

  • Knowledge of power electronics and control algorithms.
  • Experience in testing software for real-time control applications.
  • Understanding of signal conditioning, instrumentation, and data acquisition hardware.
  • Experience with CAD tools for design review.
  • Familiarity with at least one of the following cloud environments: AWS, Azure, GCP.

Benefits

Salary and Benefits: We offer a competitive salary and performance-based bonus program, top-tier benefits package, including medical, dental, and vision insurance, 401(k), and paid time off.

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About the role

October 4, 2025

Full Time

Company

January 16, 2026

On-site

Sol-Ark

  •  Allen, Texas, United States

5+ years

UTC-05:00

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