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Stealth Startup Jobs in California (NOW HIRING)

Lead SoC Architect

Los Altos, CA

$65.50 - $89.75/hr

Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced process node. By integrating ...

Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced process node. By integrating ...

Lead SoC Architect

Los Altos, CA ยท On-site

$65.50 - $89.75/hr

Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced process node. By integrating ...

Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced process node. By integrating ...

A stealth computer vision & marketing SaaS startup within the UP.Labs portfolio is seeking a proven Lead Account Executive with a track record of excelling in early stage startup environments. As our ...

Senior Cell Engineer

San Jose, CA ยท On-site

$122K - $168K/yr

About the Company We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean ...

Office Admin/Manager

Fremont, CA ยท On-site

$39 - $45/hr

About the Company We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean ...

Lead SoC Verification Engineer

Los Altos, CA ยท On-site

$161K/yr

Lead SoC Verification Engineer Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced ...

Lead SoC Verification Engineer

Los Altos, CA ยท On-site

$161K/yr

Lead SoC Verification Engineer Summary We're a well-funded, stealth startup building a next-generation, end-to-end computing platform powered by a custom, high-performance edge SoC on an advanced ...

Lead Security & IT Engineer Summary We're a well-funded, stealth startup building a new end-to-end personal computing platform. As our Lead Security & IT Engineer, your responsibility is to build a ...

Quality Control Technician

San Jose, CA ยท On-site

$22 - $28.25/hr

About the Company We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean ...

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Showing results 21-40

Stealth Startup information

See California salary details

$27.4K

$105.6K

$189K

How much do stealth startup jobs pay per year?

As of Aug 9, 2026, the average yearly pay for stealth startup in California is $105,640.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,451.00 and $133,175.00 per year, depending on experience, location, and employer.

What is a stealth startup?

A stealth startup is a new business that operates in secret, keeping its products, services, or business model hidden from the public and competitors during its early development stages. This approach allows the company to protect its intellectual property, avoid early competition, and refine its offerings before a public launch. Stealth startups may also use this period to build a strong team, develop their technology, and seek funding, all while maintaining a low profile.

What are the key skills and qualifications needed to thrive at a stealth startup, and why are they important?

To thrive at a stealth startup, you need a strong entrepreneurial mindset, adaptability, and experience in your area of expertise, often supported by a relevant degree or startup experience. Familiarity with project management tools, collaboration platforms, and, depending on your role, technical stacks like coding languages or design software is common. Initiative, resilience, and excellent communication are critical soft skills in this fast-paced, ambiguous environment. These skills enable you to navigate uncertainty, drive innovation, and contribute meaningfully to early-stage company growth.

What are some common challenges when joining a stealth startup, and how can I prepare for them?

Joining a stealth startup often means working with limited information about the company's product or market until launch, which can create ambiguity in your day-to-day tasks. You may also encounter rapidly changing priorities as the business pivots and iterates on its core idea. To succeed, it's helpful to be adaptable, proactive in seeking clarification, and comfortable making decisions with imperfect information. Strong communication skills and a collaborative mindset are vital, as teams are usually small and cross-functional, requiring frequent collaboration and flexibility.
What are popular job titles related to Stealth Startup jobs in California? For Stealth Startup jobs in California, the most frequently searched job titles are:
What job categories do people searching Stealth Startup jobs in California look for? The top searched job categories for Stealth Startup jobs in California are:
What cities in California are hiring for Stealth Startup jobs? Cities in California with the most Stealth Startup job openings:
Infographic showing various Stealth Startup job openings in California as of August 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $105,640 per year, or $50.8 per hour.

Equipment & Facilities Specialist

Stealth Battery Startup

Fremont, CA โ€ข On-site

Full-time

Re-posted 2 days ago


Job description

About the Company
We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean energy. By leveraging innovative materials and advanced manufacturing techniques, we are building the future of sustainable energy.
Can't find the company name?
It's not you, it's us! We're really excited about the potential of our technology, product, and mission, and have chosen to remain in stealth mode. If the job description piques your interest, please apply. If your skillset is aligned with what we're looking for, the team will reach out to schedule your interview and tell you a bit more about us (e.g. who we are).
Role
The Equipment & Facility Specialist supports the buildout and operational readiness of the industrialization facility, with a focus on equipment installation, facilitization, and commissioning. This role combines hands-on execution with ownership of equipment-related planning and coordination. The position interfaces with the Facility Manager, Program Manager, equipment vendors, and partner teams to ensure tools are properly integrated into the facility and ready for operation.
Key Responsibilities
  • Lead planning and execution of equipment installation activities, including layout validation, rigging coordination, and site readiness.
  • Review equipment specifications and define facility requirements (e.g., power, exhaust, utilities, space, and access).
  • Coordinate facilitization efforts, including utility tie-ins and infrastructure readiness in collaboration with facility and contractor teams.
  • Support and guide commissioning activities, including installation verification, startup coordination, and issue resolution with vendors.
  • Identify gaps or conflicts between equipment requirements and facility capabilities; drive alignment and resolution.
  • Interface directly with equipment vendors and contractors to ensure scope is understood and executed correctly.
  • Provide hands-on support for installation, modification, and troubleshooting of equipment as needed.
  • Support general facility operations and upkeep as required, consistent with overall site needs.
  • Provide guidance and support to other facility operations personnel on equipment-related activities.

Qualifications
  • 10+ years of experience in equipment installation, facilities engineering, or technical operations within a lab, manufacturing, or industrial environment.
  • Strong understanding of facility infrastructure and utilities (electrical, exhaust, gas, compressed air, etc.) as they relate to equipment integration.
  • Experience supporting equipment commissioning and startup activities.
  • Ability to interpret equipment drawings, specifications, and layout requirements.
  • Demonstrated ability to coordinate across vendors, contractors, and internal stakeholders.
  • Strong mechanical aptitude with willingness to remain hands-on.
  • Technical degree or equivalent experience in engineering, manufacturing, or related field.

Why Join Us?
  • Innovative Technology: Work on cutting-edge energy storage solutions that power the future.
  • Career Growth: Opportunities to work on high-impact projects and advance in a growing industry.
  • Competitive Benefits: Comprehensive health, wellness, and professional development programs.
  • Mission-Driven Culture: Be part of a team that is shaping the future of sustainable energy through innovation and excellence.

We are an equal opportunity employer and we do not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.