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Engineering Startup Jobs in California (NOW HIRING)

Startup line Engineer

San Jose, CA ยท On-site

$103K - $141K/yr

Startup line Engineer Department: Research & Development Employment Type: Full Time Location: US ... Working alongside cross-functional engineering teams, you will leverage your expertise to ...

Head of Engineering

San Francisco, CA ยท On-site

$250K - $500K/yr

Head of Engineering | AI Infrastructure Startup I'm working with a rapidly growing AI infrastructure startup that's looking for a Head of Engineering to partner directly with the founders and build ...

Head of Engineering

San Francisco, CA ยท On-site

$300K - $400K/yr

Head of Engineering | AI Infrastructure Startup I'm working with a rapidly growing AI infrastructure startup that's looking for a Head of Engineering to partner directly with the founders and build ...

As Startup Program Manager, you'll own the day-to-day execution of the program: building and ... Design and deliver founder-facing programming that provides genuine value. * Be a consistent ...

New

Startup Partnerships Lead

San Francisco, CA ยท On-site

$215K - $300K/yr

Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role As the Startup ...

Startup Solutions Architect

San Francisco, CA ยท On-site +1

$74.25 - $97.75/hr

And you'll have plenty of opportunities to share your knowledge more broadly by writing technical content and presenting at startup and developer events across San Francisco's ecosystem. Key job ...

Startup Solutions Architect

San Francisco, CA ยท On-site +1

$74.25 - $97.75/hr

And you'll have plenty of opportunities to share your knowledge more broadly by writing technical content and presenting at startup and developer events across San Francisco's ecosystem. Key job ...

Manager, Startup Partnerships

San Francisco, CA ยท On-site

$300K - $365K/yr

Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role As the Manager, Startup ...

Startup Solutions Architect

San Francisco, CA ยท On-site

$74.25 - $97.75/hr

And you'll have plenty of opportunities to share your knowledge more broadly by writing technical content and presenting at startup and developer events across San Francisco's ecosystem. Key job ...

Head of Product

Redwood City, CA ยท On-site

$200 - $320/hr

About Us Stealth Company is an early-stage, venture-backed startup operating in stealth mode in the ... This full-time, on-site role involves close collaboration with engineering, design, go-to-market ...

Showing results 21-40

Engineering Startup information

What are some common challenges engineers face when working in a startup environment?

Engineers in startup environments often encounter challenges such as rapidly shifting priorities, resource constraints, and the need to wear multiple hats beyond their core technical role. You may be expected to iterate quickly on product designs, address unforeseen technical hurdles, and collaborate closely with cross-functional teams like product and marketing. Flexibility and a proactive mindset are essential, as the pace can be fast and the scope of work may change frequently. However, these challenges come with significant learning opportunities and the potential to make a visible impact on the company's success and direction.

What are the key skills and qualifications needed to thrive in the engineering startup position, and why are they important?

To thrive in an engineering startup, you need a robust understanding of engineering principles, problem-solving ability, and hands-on technical skills often supported by a degree in engineering or a related field. Familiarity with product development tools, prototyping platforms, and agile project management systems such as Jira or Trello is highly valuable. Exceptional adaptability, entrepreneurial drive, teamwork, and strong communication skills set standout contributors apart in this fast-paced environment. These skills and qualities are critical because startup teams must efficiently innovate, iterate, and launch solutions amidst constant change and limited resources.

What is an engineering startup?

An Engineering Startup job involves working in a newly founded company focused on developing innovative technology or products. Engineers in startups often wear multiple hats, taking on tasks ranging from product design and prototyping to testing and deployment. Unlike larger companies, startups typically require employees to be adaptable, work in fast-paced environments, and contribute to various aspects of product development. This role can be highly rewarding, offering opportunities for hands-on experience, creativity, and rapid career growth.

What are the most commonly searched types of Engineering Startup jobs in California? The most popular types of Engineering Startup jobs in California are:
What job categories do people searching Engineering Startup jobs in California look for? The top searched job categories for Engineering Startup jobs in California are:
What cities in California are hiring for Engineering Startup jobs? Cities in California with the most Engineering Startup job openings:
Infographic showing various Engineering Startup job openings in California as of August 2026, with employment types broken down into 4% Internship, 81% Full Time, 6% Temporary, and 9% Contract. Highlights an 98% In-person, and 2% Remote job distribution.

Equipment Engineer, Manufacturing

Stealth Battery Startup

San Jose, CA โ€ข On-site

$85K - $110K/yr

Full-time

Re-posted 12 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
We are seeking a talented Equipment Engineer to support the development, maintenance, and continuous improvement of manufacturing equipment used in battery production. This role is responsible for maximizing equipment performance, supporting new equipment installations, and helping build scalable manufacturing capabilities as the company grows. The ideal candidate enjoys working hands-on with equipment, solving technical problems, and collaborating across engineering and operations teams in a dynamic startup environment.
Responsibilities
  • Support operation, troubleshooting, and optimization of manufacturing equipment.
  • Lead root cause investigations for equipment failures and recurring downtime issues.
  • Develop and improve preventive maintenance and reliability programs.
  • Partner with process engineers and production teams to improve equipment performance and manufacturing efficiency.
  • Support installation, commissioning, and qualification of new equipment.
  • Work with equipment vendors to resolve technical issues and implement upgrades.
  • Create and maintain equipment documentation, maintenance procedures, and spare parts inventories.
  • Identify opportunities for automation, process improvement, and cost reduction.
  • Collect and analyze equipment performance data to drive reliability improvements.
  • Assist in defining equipment specifications for future manufacturing expansion.

Qualifications
  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Mechatronics, Manufacturing Engineering, related field or equivalent practical work experience
  • 2+ years of experience supporting manufacturing equipment in an industrial environment.
  • Strong mechanical and electrical troubleshooting skills.
  • Experience working with automated equipment and industrial control systems.
  • Ability to independently diagnose problems and implement practical solutions.
  • Comfortable working directly on the production floor.

Physical Requirements
  • Ability to lift and carry up to 50 lbs, with or without reasonable accommodation.
  • Ability to stand, walk, bend, stoop, kneel, reach, and climb stairs or ladders as needed.
  • Ability to work safely in manufacturing, laboratory, warehouse, and testing environments.
  • Ability to operate carts, hand trucks, pallet jacks, and basic facility equipment.
  • Ability to use standard hand tools, computers, and testing equipment.
  • Ability to wear required personal protective equipment (PPE), including safety glasses, gloves, hearing protection, and safety footwear.
  • Ability to safely work around manufacturing equipment, electrical systems, and industrial processes.
Preferred Qualifications
  • Experience in battery, semiconductor, automotive, or advanced manufacturing environments.
  • Familiarity with PLCs, HMIs, sensors, and industrial automation systems.
  • Experience with equipment commissioning and startup activities.
  • Understanding of reliability engineering and preventive maintenance principles.
  • Experience in a startup or rapidly scaling manufacturing organization.
  • Experience with CAD for mechanical design (Solidworks preferred)
  • Hands-on experience in machine shop environment (parts fabrication and modification)
  • Experience with continuous motion manufacturing
  • Experience with web handling and roll-to-roll manufacturing
  • Experience with laser cutting systems

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.