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Weekend Ai Operator Jobs in California (NOW HIRING)

Founding AI Engineer

San Francisco, CA · On-site

$160K - $210K/yr

Our operating principles * Fail fast and cheap. Slugging percentage matters more than batting ... We're flexible on scheduling , and usually run these over the weekend to minimize impact on your ...

Posted today

NC Operator

Stockton, CA · On-site

$22 - $32/hr

NC Operator Full-time / Permanent Day, Swing, and Weekend Shifts Available Pay Range : $22 - $32 ... S.-based manufacturer dedicated to building the precision infrastructure that powers tomorrow's AI.

Description NC Operator Full-time / Permanent Day, Swing, and Weekend Shifts Available Pay Range ... S.-based manufacturer dedicated to building the precision infrastructure that powers tomorrow's AI.

NC Operator

Stockton, CA · On-site

$22 - $32/hr

Job Type Full-time Description NC Operator Full-time / Permanent Day, Swing, and Weekend Shifts ... S.-based manufacturer dedicated to building the precision infrastructure that powers tomorrow's AI.

Reliable, punctual, and able to work assigned weekend and weekday shifts. * Able to maintain ... Kelly may use AI-powered tools during the recruitment and hiring process. For full details ...

... operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS ... Willingness to travel, work occasional evenings/weekends, and pitch in on physical event setup ...

The role may require rotating shifts, weekends, holidays, and after-hours call-outs. Job Type ... AI helps assess applications and qualifications, but final decisions are made by our hiring team.

UF6 Operator

Los Angeles, CA · On-site

$19.25 - $25.50/hr

In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced ... Work rotating shifts including weekends and holidays as required * Support development of ...

UF6 Operator

Los Angeles, CA · On-site

$19.25 - $25.50/hr

In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced ... Work rotating shifts including weekends and holidays as required * Support development of ...

We are designing, building, and operating the world's lowest-cost enrichment services, here in the ... Additional Requirements * Ability to work extended hours and weekends as necessary. Equal ...

We are designing, building, and operating the world's lowest-cost enrichment services, here in the ... Additional Requirements * Ability to work extended hours and weekends as necessary. Equal ...

Senior Applied AI Engineer

Vista, CA · On-site

$139K - $201K/yr

Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating ... Position may require occasional extended hours and/or weekend work. * Must have the ability to ...

Senior Applied AI Engineer

Vista, CA · On-site

$139K - $201K/yr

Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating ... Position may require occasional extended hours and/or weekend work. * Must have the ability to ...

Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating ... Position may require occasional extended hours and/or weekend work. * Must have the ability to ...

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Weekend Ai Operator information

What is the difference between Weekend Ai Operator vs Weekend Data Annotator?

AspectWeekend Ai OperatorWeekend Data Annotator
Required CredentialsBasic technical skills, training in AI toolsAttention to detail, training in annotation tools
Work EnvironmentRemote or on-site, tech-focusedRemote or on-site, data-focused
Industry UsageAI development, machine learningData labeling, dataset preparation
Common Search IntentAI job roles, weekend AI jobsData annotation jobs, weekend data tasks

The Weekend Ai Operator typically focuses on managing AI systems and performing tasks related to AI model training, requiring basic technical skills. In contrast, the Weekend Data Annotator specializes in labeling and preparing data for AI models, emphasizing attention to detail. Both roles are often remote, industry-specific, and sought after for weekend work opportunities, but they differ mainly in their core responsibilities and skill requirements.

How much do Weekend AI Operators make?

Weekend AI Operators typically earn between $15 and $25 per hour, depending on experience, location, and the complexity of tasks. Some roles may offer additional incentives or bonuses for working outside regular hours or handling specialized AI systems.

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

The most popular types of Ai Operator jobs in California are:

What are popular job titles related to Weekend Ai Operator jobs in California?

For Weekend Ai Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Weekend Ai Operator jobs in California look for?

The top searched job categories for Weekend Ai Operator jobs in California are:

What cities in California are hiring for Weekend Ai Operator jobs?

Cities in California with the most Weekend Ai Operator job openings:

Infographic showing various Weekend Ai Operator job openings in California as of August 2026, with employment types broken down into 73% Full Time, 23% Part Time, and 4% Contract. Highlights an 65% Physical, 3% Hybrid, and 32% Remote job distribution.

Founding AI Engineer

Mason AI

San Francisco, CA • On-site

$160K - $210K/yr

Full-time

Medical, Retirement

Posted 11 hours ago

Posted today


Job description

Mason AI is on the frontier of agentic AI for the built world: we're the technical leaders at building AI that checks blueprints are buildable and safe.

 

We’re looking for a Founding AI Engineer to improve Mason's accuracy on our evals. You will go deep on the cutting edge of optimizing multimodal AI agents. We have similar technical problems as other agentic AI startups, stacked on top of AI for legal reasoning, spatial reasoning, and visual understanding. Your work will directly affect the built environment of California within the first month of joining.

 

You will have a massive impact on the product, the company's future, and the country's, as we accelerate American construction. Join us.

 

Who you are

  • Either a SWE passionate about growing as an ML/AI Engineer, or a ML Engineer who's fast at prototyping.

  • You can run experiments quickly and develop research taste.

  • You're mission-oriented and looking for your life's work. You care about America's ability to build.

  • You love ownership and don't mind ambiguity or unblocking yourself.

  • You have the curiosity of a policy wonk to digest building codes and architectural diagrams.

What you'll do

  • 60+% of your time will be spent improving the accuracy of our multimodal agents that check blueprints for building code compliance. This can range from building autoresearch to improving our evals to running sweeps on new experimental features you build. Your research taste will direct this work.

  • Talk to users and dogfood the product weekly

  • Wear hats as needed on topics ranging from running computer vision experiments, lightweight data engineering, building internal tooling, improving the webapp, and more.

 

Our operating principles

  • Fail fast and cheap. Slugging percentage matters more than batting average.

  • We can make a lot of mistakes as long as we get a few things right.

  • A written culture - we document our thinking on the few things that matter most.

  • Internal tooling is a first-class use of time.

  • In-person work is a must.

Benefits

  • Competitive salary ($160k-$210k).

  • Generous early-stage equity (0.75%-2%).

  • Free lunch and dinner (ordered at 6 pm) at the office.

  • Fully paid health insurance with over $1000/year in employer contributions to an HSA.

  • A 401(k) that accepts pre-tax and Roth contributions.

  • A commuter benefits account and a monthly wellness benefit.

  • Opportunity to shape the future of our country.

Interview process

 

Our interview process aims to be lightweight and respect candidates' time. We expect it to take 2 weeks or less.

  • Intro call (30 min) - Informal chat on your interests and experience

  • AI Coding & Culture interviews (90 min)

    • Designed to mirror real work you'd do at Mason, you'll build a prototype for a slice of our product. AI coding tools (e.g. claude code, conductor, wisprflow) are strongly encouraged.

    • Learn more about how you've navigated challenges in (or outside) of work.

  • Paid work trial (3 days) - We'll set you up to run evals for our multimodal agent on our repo, and we'll ask you to generate hypotheses for experiments to run, run those experiments, and then analyze them. You'll be evaluated on your speed at running thoughtful experiments. We're flexible on scheduling, and usually run these over the weekend to minimize impact on your weekday schedule.

  • Full-time offer 🎉

 

Compensation Range: $160K - $210K