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Part Time Startup Jobs in California (NOW HIRING)

Bandit Running

Store Associate - LA

Los Angeles, CA · On-site

$21 - $23/hr

This role is part-time, during store hours from 11AM-6PM. Weekend availability is a must. PRIMARY ... Desire to wear many hats and roll up sleeves as needed in startup environments * A passion and ...

GITAI

Unlock Your New Adventure

Los Angeles, CA · On-site

At GITAI, we're building the future of space robotics in a dynamic, ever-changing startup ... Temporary Employment as a Part-time (We'll work together for at least two weeks) * Joining GITAI as ...

Bechtel

Telework Type: Part-Time Telework * Work Location: Brisbane, QLD Extraordinary teams building ... Partners with Procurement, Construction, Startup, and Project Controls leadership to ensure ...

GITAI

Unlock Your New Adventure

Los Angeles, CA

At GITAI, we're building the future of space robotics in a dynamic, ever-changing startup ... Temporary Employment as a Part-time (We'll work together for at least two weeks) * Joining GITAI as ...

Clera

B2C Marketing (part-time) Intern

Los Angeles, CA · On-site

$16.25 - $21.50/hr

You have a passion for B2C marketing and consumer growth * You're comfortable working in a fast-paced startup environment * You think in experiments and want to see the impact of your work * You have ...

Navier

MBA Internship

Alameda, CA · On-site +1

$17 - $22.75/hr

This is a part-time internship averaging approximately 6 hours per week . The ideal candidate will ... This role is an opportunity to gain hands-on experience at a fast-growing Series A startup while ...

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All JobsStartup JobsPart Time Startup JobsPart Time Startup Jobs in California

Part Time Startup information

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How much do part time startup jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for part time startup in California is $58.87, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $72.60 per hour, depending on experience, location, and employer.

What is a part time startup?

A Part Time Startup job is a role where you work for a startup on a flexible, part-time basis instead of a full-time commitment. These jobs can range from marketing and product development to software engineering and operations. They are ideal for students, freelancers, or professionals looking to gain experience in startups while maintaining other commitments. This type of role allows you to contribute to dynamic projects, often with the potential for future full-time opportunities. Compensation can vary and may include salary, equity, or a combination of both.

What are the typical responsibilities for someone working in a part time startup position?

In a part-time startup role, your responsibilities can range from handling customer outreach and supporting marketing campaigns to assisting with product development or managing day-to-day operations. Because startup teams are often smaller, you may be asked to wear multiple hats and adapt to changing priorities quickly. Collaboration is key, as you'll work closely with founders and other team members to achieve shared goals in a fast-paced environment. This diversity of tasks not only keeps the job engaging but also provides valuable exposure to various aspects of a growing business, which can be a great foundation for future career growth.

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

To thrive in a part-time startup role, individuals generally need strong entrepreneurial skills, adaptability, and an understanding of business fundamentals, often complemented by experience in areas like marketing, sales, or technology. Familiarity with project management tools, basic accounting software, and collaborative platforms such as Slack or Trello is typically valuable. Outstanding communication, creative problem-solving, and the ability to manage uncertainty distinguish high performers. These skills are critical for contributing effectively to a fast-paced, evolving work environment with limited resources and dynamic priorities.

What are the most commonly searched types of Startup jobs in California?

The most popular types of Startup jobs in California are:

What are popular job titles related to Part Time Startup jobs in California?

For Part Time Startup jobs in California, the most frequently searched job titles are:

What job categories do people searching Part Time Startup jobs in California look for?

The top searched job categories for Part Time Startup jobs in California are:

What cities in California are hiring for Part Time Startup jobs?

Cities in California with the most Part Time Startup job openings:

Part Time Startup jobs near you
Infographic showing various Part Time Startup job openings in California as of September 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $122,442 per year, or $58.9 per hour.

PART -TIME Electronics & Assembly Technician

Irvine, CA • On-site

TRL11, Inc.
See more jobs at TRL11, Inc.external

Part-time

Re-posted yesterday

Job description

TRL11 is a venture backed startup looking to bring cutting edge video technology to the space economy. We are based in Irvine, CA. This candidate will be working on-site.

Position Overview:

We are seeking to hire an experienced Electronics Technician to join our team. As a member of our engineering team, you will be responsible for assisting other engineers build prototypes and final products. This person will be involved in the assembly, testing, and maintenance of electronic systems and components essential for space exploration missions. This position offers the opportunity to work at the forefront of space technology. If you are passionate about cutting-edge technology, this is an excellent opportunity for you to participate in the new space economy.

Requirements

Essential:

  • Experience with assembling, testing, and maintaining electronic systems and components. 
  • Experience with debugging electrical issues and reworking PCBs
  • Comfortable with soldering irons, wire cutters, bench supplies, and other lab tools.
  • Familiar with multimeters, oscilloscopes, function generators, and other testing equipment
  • Collaborate with engineers and other team members to ensure reliability and functionality of electronic systems and all products
  • Experience reading and using assembly instructions, schematics, blueprints, and other technical documentation to guide their work

Preferred:

  • Experience operating environmental testing chambers, such as thermal chambers and TVAC chambers
  • Applicable certifications such as IPC-A-610, IPC-A-620, IPC-7711, J-STD-001