Facilities & Equipment Technician
Solestial
Company Overview
Solestial
Tempe, AZ, United States
2013
Approximately 1,100 employees (source: asu.edu). Revenue figures are not disclosed as it is a private company (source: solestial.com).
What They Do
Solestial specializes in silicon photovoltaics engineered specifically for space applications, focusing on the development of radiation-hardened solar cells, modules, and arrays designed for satellites and spacecraft (source: solestial.com). Their core technology features ultrathin, flexible silicon heterojunction solar cells that achieve efficiencies of up to 20%, with a Generation 2 product expected to be available in 2026 (source: solestial.com). These innovative cells are capable of self-annealing radiation damage at operating temperatures as low as 65°C, a significant advancement over traditional silicon cells that typically degrade in high-radiation environments (source: satnow.com). Solestial's product offerings include individual solar cells, flexible solar power modules, and complete solar arrays, all designed to meet the needs of various satellite constellations and missions (source: solestial.com). Their target markets encompass commercial satellite constellations in low Earth orbit (LEO), smallsats, CubeSats, and even lunar settlements, providing a cost-effective alternative to traditional III-V multijunction cells (source: satnow.com).
Projects & Track Record
While Solestial has not yet completed any fully operational flight projects, they have secured over $7 million in Small Business Innovation Research (SBIR) contracts from notable organizations such as NASA and the National Science Foundation (source: satnow.com). Recently, they were awarded a $1.2 million Direct-to-Phase II SpaceWERX contract to develop a rapidly manufacturable 1 kW solar array wing for U.S. Space Force small satellites, showcasing their innovative approach to solar technology (source: satnow.com). Ongoing projects include scaling their second-generation solar cells for flight deployments by late 2025, with production ramping to 1 MW/year through a partnership with Meyer Burger (source: solestial.com). Their key clients include EnduroSat AD, with whom they have a sales agreement for radiation-hardened modules on satellites launching in 2026, and DCUBED, with whom they debuted a new solar array product at the Space Tech Expo (source: solestial.com).
Recent Developments
In October 2025, Solestial announced a significant sales agreement with EnduroSat AD to supply radiation-hardened silicon solar power modules for next-generation satellites set to launch in 2026 (source: solestial.com). Earlier, in August 2024, they entered into a strategic manufacturing partnership with Meyer Burger, aiming to scale production to over 1 MW/year of ultra-thin cells and modules by mid-2025 (source: solestial.com). Additionally, Solestial received a $1.2 million SpaceWERX Direct-to-Phase II contract for a 1 kW smallsat solar array wing, further solidifying their position in the space solar market (source: satnow.com). The company also achieved a significant milestone when the CEA validated their low-temperature radiation-curing technology, confirming its effectiveness in self-recovery at operating temperatures (source: solestial.com).
Working There
Solestial is focused on fostering innovation-driven growth, particularly in roles related to manufacturing, research and development, engineering, and operations to support the rapid scaling of solar cell and module production at their Tempe facility (source: solestial.com). The company is actively hiring for positions at their headquarters and the newly opened Warner manufacturing plant, with a focus on mass-producing thin wafers, cell metallization, and module integration (source: solestial.com). Departments likely include solar cell engineering, module assembly, quality testing, and business development, reflecting their roots in advanced research from Arizona State University (source: asu.edu). The company culture is characterized by a dynamic growth environment and a relentless pursuit of innovation, with team members sharing a passion for solar technology and collaboration with customers (source: solestial.com). While specific benefits are not detailed in available sources, the careers section invites individuals passionate about space solar innovation to join their team (source: solestial.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
As a Facilities & Equipment Technician at Solestial, you will support the day-to-day operation, maintenance, and improvement of our manufacturing facility and critical building infrastructure. This spans routine maintenance across electrical, plumbing, mechanical, and building systems, as well as project-level work including facility expansions and manufacturing equipment installations. This role is essential to maintaining a safe, reliable, and production-ready environment in a fast-moving manufacturing setting.
You will perform hands-on maintenance and repairs across facility systems, support manufacturing equipment installation and relocation, and partner cross-functionally to execute facility upgrades, expansions, and infrastructure improvements. This includes coordinating closely with contractors and vendors performing work on-site - helping to schedule, oversee, and verify third-party work is completed safely and to specification.
This role also requires frequent coordination with production, engineering, and EHS teams to ensure facility work is aligned with operational needs, safety requirements, and project timelines.
This is a role is ideal for someone who thrives in a hands-on manufacturing environment, can troubleshoot independently, and understands that facility uptime directly supports production success.
Your Mission
- Perform general facility maintenance and repairs across electrical, plumbing, mechanical, and building systems.
- Support facility infrastructure for manufacturing operations, including equipment installation, relocation, and utility connections.
- Assist with equipment commissioning and decommissioning, including electrical tie-ins, compressed air, exhaust/ventilation, and process utility connections.
- Perform preventive maintenance and routine inspections on facility systems to identify and resolve issues before they impact operations.
- Maintain facility systems including HVAC, lighting, electrical distribution, doors, building envelope, and general infrastructure.
- Troubleshoot facility issues quickly and effectively to minimize downtime and disruption to manufacturing operations.
- Coordinate and oversee contractors, vendors, and service providers performing on-site work, ensuring quality and safety compliance.
- Support facility buildouts, layout changes, and infrastructure improvements as production needs evolve.
- Maintain organized maintenance records, work orders, and service logs.
- Read and interpret basic blueprints, schematics, and technical drawings to support facility projects and equipment installs.
- Ensure compliance with safety requirements including lockout/tagout (LOTO), PPE, chemical handling, and hazardous waste procedures.
- Partner closely with Operations, Engineering, and EHS to support facility modifications, continuous improvement initiatives, and operational readiness.
What You Bring
- High school diploma or GED required.
- Vocational training or trade program preferred in an applicable field.
- Certificates for HVAC, electrical, or plumbing preferred.
- 3-5 years of hands-on experience in facilities maintenance, preferably in a manufacturing, industrial, semiconductor, or production environment.
- Demonstrated working knowledge of electrical, plumbing, and mechanical systems - you can diagnose and resolve common issues independently without waiting for a specialist.
- Practical experience supporting manufacturing operations, including equipment installation, relocation, or infrastructure modifications on an active production floor.
- Familiarity with industrial utilities such as compressed air, ventilation/ exhaust, electrical distribution, and process utilities.
- Strong troubleshooting and problem-solving skills with the ability to work independently and prioritize effectively.
- Familiarity with industrial safety standards and practices, including LOTO (lockout/tagout), PPE compliance, and hazmat handling procedures.
- Experience working safely around industrial equipment, chemicals, and manufacturing processes.
- Ability to read and interpret technical drawings, equipment schematics, and work orders.
- Ability to coordinate across contractors, vendors, and internal teams to execute facility work efficiently.
- Ability to lift equipment/ materials and work on your feet for extended periods.
- Positive, team-first attitude with the ability to shift priorities quickly as facility and production needs evolve.
- Comfortable working in a fast-paced startup environment where priorities shift and facility needs evolve quickly.
Our Benefits
- Competitive salary + equity - we want you to grow with us
- Generous, high-quality medical, dental, and vision coverage on day one of employment
- 15 vacation days, 5 sick days, and 10 paid holidays annually - with an extended holiday break at year's end
- 401K with employer match up to 4% of salary
- Employer-paid short-term and long-term disability and employer-sponsored life insurance
- Your impact will extend beyond our labs - supporting production of solar technology that literally goes to space.
Apply now
Job expired?Please let Solestial know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let Solestial know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
May 7, 2026
Full time
Company
- Tempe, Arizona, United States
3-5 years of hands-on experience in facilities maintenance
UTC-07:00