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Weekend Side Jobs in California (NOW HIRING)

Wilshire Law Firm

Intake Attorney (Irvine)

Irvine, CA · On-site

$130K - $250K/yr

You will work side by side on a team of dynamic, collaborative, and client-focused professionals ... Converse with clients and address concerns and case progression including nights and weekends.

Wilshire Law Firm

Intake Attorney (Irvine)

Irvine, CA · On-site

$130K - $250K/yr

You will work side by side on a team of dynamic, collaborative, and client-focused professionals ... Converse with clients and address concerns and case progression including nights and weekends.

Six Flags

Justice League Superhero

Santa Clarita, CA · On-site

Must be able to work early mornings, weekends, holidays, and long hours as needed. Batman (strong jawline (must fill cowl) and chin, front & side profiles, slim to athletic build, larger upper body ...

New

Gyu-Kaku Japanese BBQ

Server

Pasadena, CA · On-site

$18.04/hr

... side-work and cleaning duties as needed Qualifications: * One year of relevant experience preferred * Helpful attitude and friendly demeanor * Able to work days, evenings, weekends, and holidays

1-800-GOT-JUNK?

Part Time Route Driver

Concord, CA · On-site

$29 - $33/hr

Part-Time Route Driver / Customer Service Flexible Weekend Schedule | Paid Training | Weekly Pay ... Work side-by-side with a teammate to complete customer appointments * Provide professional customer ...

Ember Korean BBQ

Food Prep

Elk Grove, CA · On-site

Set up side dish racks * Vegetable & sauce preparation * Prepare all side dishes, fill & refill ... Ability to work evenings, weekends, holidays and extended schedules during peak periods * The ...

Gyu-Kaku Japanese BBQ

Host/Hostess

Torrance, CA · On-site

$16/hr

Helps bus and set tables and performs side-work and cleaning duties as needed Qualifications: * One ... Able to work days, evenings, weekends, and holidays Benefits: * Employee Discounts * Employee ...

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All JobsSide JobsWeekend Side JobsWeekend Side Jobs in California

Weekend Side information

See California salary details

$9

$12

$15

How much do weekend side jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for weekend side in California is $12.03, according to ZipRecruiter salary data. Most workers in this role earn between $10.19 and $13.27 per hour, depending on experience, location, and employer.

What is a weekend side?

Weekend side jobs are part-time or temporary employment opportunities that individuals take up primarily during weekends. These jobs are ideal for people looking to earn extra income outside of their regular weekday commitments, such as students, full-time employees, or parents. Common examples include retail positions, food delivery, freelance work, or event staffing. Weekend side jobs offer flexibility and can help build new skills or supplement household income.

What is the difference between Weekend Side vs Weekend Retail Associate?

AspectWeekend SideWeekend Retail Associate
Required CredentialsNone or minimal; high school diploma often preferredHigh school diploma or equivalent; some retail experience beneficial
Work EnvironmentFlexible, often freelance or gig-based; varies by taskRetail stores, customer service settings, fast-paced environment
Employer & Industry UsageFreelance platforms, gig economy, various industriesRetail chains, shopping centers, supermarkets
Common Search & ComparisonPopular for flexible side incomeCommon for weekend retail work

The main difference between Weekend Side and Weekend Retail Associate lies in their work structure and environment. Weekend Side typically refers to flexible, gig-based tasks across various industries, often requiring minimal credentials. In contrast, Weekend Retail Associate roles are more structured, working in retail stores with specific customer service duties. Both roles are popular for weekend work, but they cater to different preferences for flexibility and work setting.

What are the key skills and qualifications needed to thrive as a weekend side worker, and why are they important?

To succeed in a typical weekend side job, you need reliability, time management, and relevant experience or training for the specific role (such as retail, hospitality, or delivery). Familiarity with industry-standard tools or point-of-sale systems, and sometimes certifications like food handling permits, may be required depending on the job. Strong communication, adaptability, and a positive attitude help you stand out and handle fast-paced, customer-facing environments. These skills ensure productivity, customer satisfaction, and the ability to balance work with other commitments during weekend shifts.

What are some common challenges faced by professionals working weekend side jobs, and how can they be managed?

Professionals working weekend side jobs often face challenges such as balancing their primary job or personal commitments with additional weekend hours, adapting to flexible or shifting schedules, and managing fatigue from extended workweeks. To overcome these challenges, it's important to maintain clear communication with both primary and side job employers, set realistic expectations for availability, and prioritize self-care to avoid burnout. Leveraging organizational tools and planning ahead can help ensure that responsibilities for both roles are met efficiently.
What are the most commonly searched types of Side jobs in California? The most popular types of Side jobs in California are:
What cities in California are hiring for Weekend Side jobs? Cities in California with the most Weekend Side job openings:
Weekend Side jobs near you
Infographic showing various Weekend Side job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $25,018 per year, or $12 per hour.

Manufacturing Engineer II, Integration & Test, Weekend Shift

RELATIVITY SPACE

Long Beach, CA • On-site

$109K - $163K/yr

Full-time

PTO

Posted 23 days ago

Relativity Space rating

9.7

Company rating: 9.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

1st of 71 rated aerospace companies

Job description

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.
About the Team:
The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch.
*Note* Weekend shift is Fri - Mon 5am - 3:30pm. In addition to your salary, employees receive a 10% shift differential. The expectation is this role is onsite to support the weekend shift hours of 5:00 a.m. to 3:30 p.m. PT
About the Role:
  • Own hardware from design release through build, test, and delivery for engine or vehicle systems, taking full responsibility for execution readiness and product quality across subassemblies and integrated systems
  • Develop and release detailed build flows, work instructions, and test procedures to enable repeatable, high-quality execution across first builds and maturing programs
  • Support first article builds in a fast-paced environment, focusing on manufacturability, repeatability, and quality, while developing scalable processes that enable a smooth ramp to higher production rates
  • Provide hands-on floor support during build and test, resolving issues in real time, incorporating technician feedback, and driving continuous improvement across hardware flow and process discipline
  • Coordinate across design, supply chain, production, and test teams to ensure part readiness, tooling availability, schedule alignment, and smooth handoffs between build stages
  • Contribute to the development of long-term manufacturing systems and infrastructure, including tooling strategies, ERP/MES workflows, and production documentation standards

About You:
  • Degree in engineering or a related technical field, with 2+ years of hands-on experience building and testing hardware in a manufacturing or integration environment
  • Skilled at investigating hardware issues, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively
  • Familiar with general assembly and test procedures, including tolerance stack-up analysis, structural proof testing, and pressurized leak checks
  • Comfortable interfacing across design, manufacturing, supply chain, and test teams to ensure hardware quality and schedule alignment
  • Self-starter who can define and roll out new processes from scratch, working collaboratively with technicians, engineers, and external vendors
  • Proficient in GD&T, CAD, and basic design or test analysis, with experience in at least two of the following: LOX cleanliness, leak checking, sensor checkouts, tube bending, tool design, crane operations, or subassembly builds

Nice to haves but not required:
  • Experience supporting new aerospace product introduction or transitioning hardware from prototype to production, especially in a high-rate or scaling environment
  • Experience directly authoring and executing test procedures, including acting as a test conductor for integrated system verification
  • Familiarity with hazardous operations, fluid system safety, or test execution involving pressurized or high-risk environments
  • Experience in a fast-paced and lean environment, including direct vendor engagement, tool development, or leading a small team through an ambiguous build or test effort

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.
Hiring Range:
$109,000-$163,000 USD
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
If you need a reasonable accommodation, please contact us at [email protected].
Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

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