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Weekend Startup Jobs in California (NOW HIRING)

Correlia Biosystems Inc

Laboratory Technician

Berkeley, CA · On-site

$23.25 - $31/hr

Able to work some off-hour shifts (weekends and evening shift availability). Preferred Experience ... Company Description Correlia Biosystems is a Y-Combinator backed life science startup based in ...

Correlia Biosystems Inc

Laboratory Technician

Berkeley, CA · On-site

$23.25 - $31/hr

Able to work some off-hour shifts (weekends and evening shift availability). Preferred Experience ... Company Description Correlia Biosystems is a Y-Combinator backed life science startup based in ...

Electrify My Home

Heat Pump Lead Installer

Fairfield, CA · On-site

$24 - $32.25/hr

... weekend every weekend! Responsibilities • Execute advanced heat pump installations, including ducted, ductless, and multizone systems • Review project documentation: startup sheets, load calcs ...

Furientis

Workplace Operations Manager

Los Angeles, CA · On-site

This is a high-ownership role at a fast-moving aerospace hardware startup. You'll be responsible ... Monthly weekend travel for test events and supplier engagements. Clearance: A clearance is not ...

Automationtechies

SCADA Controls Engineer

Clovis, CA

$83K - $107K/yr

... weekend! The role involves developing and configuring Ignition SCADA applications, supporting commissioning and startup activities, and providing advanced troubleshooting for SCADA, PLC, RTU, and ...

Automationtechies

SCADA Controls Engineer

Clovis, CA · On-site

$83K - $107K/yr

... weekend! The role involves developing and configuring Ignition SCADA applications, supporting commissioning and startup activities, and providing advanced troubleshooting for SCADA, PLC, RTU, and ...

Socket.dev

Senior Accountant

Saratoga, CA · On-site

$81K - $102K/yr

... our growing startup finance team. This role offers broad exposure across general accounting ... This means that there will be times when extra hours, including nights and weekends, may be needed ...

Radiant

Build Engineer, Turbomachinery

El Segundo, CA · On-site

$158K - $219K/yr

Excited to work in a fast-paced, innovative startup environment. * Prior nuclear experience is not required. Additional Requirements: * Must be willing to work extended hours and occasional weekends ...

Furientis

Head of Supply Chain

Los Angeles, CA

$196K - $222K/yr

This is a hands-on role at a fast-moving aerospace hardware startup where supply chain is tightly ... Monthly weekend travel for test events and supplier engagements. Clearance: A clearance is not ...

E-Space

Senior Accountant

Saratoga, CA

$115K - $125K/yr

... our growing startup finance team. This role offers broad exposure across general accounting ... This means that there will be times when extra hours, including nights and weekends, may be needed ...

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 ... Must be available to work extended hours and weekends as needed Location: * Torrance, CA - Onsite ...

Furientis

Head of Supply Chain

Los Angeles, CA · On-site

$196K - $222K/yr

This is a hands-on role at a fast-moving aerospace hardware startup where supply chain is tightly ... Monthly weekend travel for test events and supplier engagements. Clearance: A clearance is not ...

Fuse

Sr. Accounting Manager

San Leandro, CA · On-site

$135K - $180K/yr

Experience at a fast-growing startup. * Government or defense contract accounting experience (DCAA ... Position occasionally requires the ability to work extended hours and weekends when needed.

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Weekend Startup information

See California salary details

$8

$30

$78

How much do weekend startup jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for weekend startup in California is $30.00, according to ZipRecruiter salary data. Most workers in this role earn between $14.83 and $36.72 per hour, depending on experience, location, and employer.

What is a weekend startup?

A Weekend Startup refers to a business or project that is launched and developed primarily over weekends, often by individuals who have full-time jobs or other weekday commitments. These startups are typically in the early stages, focusing on validating ideas, building prototypes, or testing concepts within a limited timeframe. Weekend Startups are popular among aspiring entrepreneurs looking to minimize risk and investment while exploring new business opportunities. Many successful companies have started as Weekend Startups before evolving into full-time ventures.

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

To thrive as a Startup Founder, you need strong business acumen, problem-solving abilities, and an entrepreneurial mindset, often supported by knowledge in your industry and sometimes a relevant degree. Familiarity with business planning tools, financial modeling software, and project management platforms is highly valuable. Exceptional leadership, resilience, and networking skills set outstanding founders apart. These capabilities are crucial for navigating uncertainty, driving innovation, and building a sustainable business from the ground up.

What are some common challenges faced by team members working in a weekend startup environment?

Team members in a weekend startup often face the challenge of balancing their full-time commitments with the demands of building a new venture. Limited time can make it difficult to maintain momentum, coordinate meetings, and achieve milestones. Effective communication and clear role definitions are crucial to ensure everyone remains aligned and productive despite working only during weekends. Additionally, staying motivated and managing burnout can be challenging when progress feels slow, but a strong sense of purpose and teamwork can help sustain enthusiasm.

What is the difference between Weekend Startup vs Part-Time Business Owner?

AspectWeekend StartupPart-Time Business Owner
CredentialsMinimal, often entrepreneurial skillsVaries, may include certifications depending on industry
Work EnvironmentFlexible, often home-based or onlineFlexible, can be home-based or physical location
Industry UsageStartups, online businesses, side projectsAny industry, small business ownership
Search & Comparison IntentYes, people compare startup roles with part-time business ownership

Weekend Startup typically refers to individuals launching or managing small businesses or projects during weekends, often with minimal credentials. Part-Time Business Owner describes those who own and operate a business on a part-time basis across various industries. While both involve flexible schedules and entrepreneurial efforts, Weekend Startup emphasizes weekend activity, whereas Part-Time Business Owner encompasses broader ownership roles.

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

The most popular types of Startup jobs in California are:

What cities in California are hiring for Weekend Startup jobs?

Cities in California with the most Weekend Startup job openings:

Weekend Startup jobs near you
Infographic showing various Weekend Startup job openings in California as of September 2026, with employment types broken down into 33% Full Time, 33% Part Time, and 34% Contract. Highlights an 100% In-person job distribution, with an average salary of $62,407 per year, or $30 per hour.

Laboratory Technician

Berkeley, CA • On-site

Correlia Biosystems Inc
Biotechnology Research and Development • 1 - 10 employees
Learn more about Correlia Biosystems Incexternal

$23.25 - $31/hr

Full-time

Medical, Dental, Life, Retirement

Re-posted 7 days ago

Key responsibilities

  • Conduct daily laboratory tasks and prepare consumables for the assay development team.

  • Process microfluidic chips following detailed protocols and prepare reagents for team use.

  • Follow complex protocols and safety procedures while working with sensitive materials in a BSL2 lab setting.

Job description

Correlia Biosystems is looking for exceptional new team members to contribute to our manufacturing and assay development team. The hire will receive extensive training and gain hands-on experience with manufacturing proteomic tests. The job will provide experience in standard biology and chemistry wet-lab techniques, including work with microfluidics. As a lab technician, you will work alongside smart and motivated scientists and research associates. You will be responsible for conducting daily laboratory tasks and preparing consumables for the assay development team. Your main duty will be processing microfluidic chips (similar to microscope slides), following detailed protocols and preparing reagents to be used by the rest of the team.

Required:

  • Associates degree (AA), certificate program, comparable training, or higher.
  • Experience in (or motivation to learn) hands-on wet lab techniques for manufacturing, bio-assays, biochemistry, and microfluidics.
  • Detail-oriented and able to execute tasks requiring attention.
  • Able to follow complex protocols.
  • Good understanding of “The Scientific Method” and “Controlled Experiment” concepts.
  • Ability to perform basic calculations related to preparation of solutions
  • Observant to safety protocols and procedures, and the ability to work with sensitive materials (safety training will be provided).
  • Willing to learn and operate prototype-level liquid handling automation systems.
  • Willing to work in a BSL2 lab setting.
  • Good communication and documentation skills.
  • Good work ethic, reliable, punctual, takes ownership and can work both independently and in a team setting.
  • Able to work some off-hour shifts (weekends and evening shift availability).

Preferred Experience:

  • Experience with pipetting
  • Experience with biochemistry lab protocols
  • Experience with utilizing chemical reagents and making solutions (e.g. buffers, detergents, etc.)
  • Analytical skills (Data analysis in Excel)
  • Problem solving and troubleshooting skills
  • Experience maintaining a laboratory notebook
  • Enrollment in (or completion of) a bioscience or chemistry related degree or certificate program

Correlia Biosystems is a dynamic startup company; potential applicants should have the ability and desire to work in a fast-paced environment. We have a positive, open, and supportive work environment where we value and create opportunities for personal and professional growth of our team members. We always encourage self-initiative, exploration, and innovation - which are a strong part of our company culture and integral to our company success.

This is a full time position but part time options (minimum ~20 hr/week availability) may be considered for senior students enrolled in an education program and willing to continue full time upon completion of the course work, or who can work full-time during school breaks. Work hours are flexible and will require some availability during evenings and weekends. The job site is in West Berkeley (near the Aquatic Park).

Please send resumes to: info@correliabio.com. Include “Labtech-21-Your Name” in the subject line of the email.

Company Description

Correlia Biosystems is a Y-Combinator backed life science startup based in Berkeley, CA. We are developing a next generation proteomics platform to transform laborious and time-consuming immunoassays. Using lab-on-a-chip technology, we set a new standard for rapid, automated, and multiplexed assays to put more data into the hands of researchers in biopharma, diagnostics, and beyond.