General Maintenance Worker Jobs in California
General Maintenance Worker jobs in California are concentrated in Los Angeles, San Diego, and the San Francisco Bay Area, where large employers like the University of California system, Kaiser Permanente, and Amazon maintain extensive facilities requiring ongoing upkeep. Demand is strongest for workers with HVAC, electrical, and plumbing maintenance skills, as California's commercial real estate, healthcare campuses, and logistics infrastructure all rely on these specialties. The market supports roles from entry-level building attendants to experienced multi-trade technicians across the state. Find a role that fits below and apply directly.
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About Peraton
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Program Overview
About The Role
Peraton is seeking a Maintenance Helper supporting the Deep Space Network DSN) in Fort Irwin, CA with JPL/NASA.
The Deep Space Network is NASA’s international array of giant radio antennas that supports interplanetary spacecraft missions, plus a few that orbit Earth. The DSN also provides radar and radio astronomy observations that improve our understanding of the solar system and the larger universe. The antennas of the Deep Space Network are the indispensable link to explorers venturing beyond the moon. They provide the crucial connection for commanding our spacecraft and receiving their never-before-seen images and scientific information on Earth, propelling our understanding of the universe, our solar system and ultimately, our place within it.
Maintenance Helpers provides labor and knowledge to all skilled technicians by performing related tasks like changing light bulbs, handing tools, cleaning, painting, plumbing, minor electrical work and assisting with all related repairs.
Responsibilities:
- Assist with all plumbing, carpentry, concrete work, antenna and building painting, tiling, plastering and landscaping.
- Repair, replacement and servicing of antenna and building structures and associated mechanical, electrical and sanitary systems and ancillary structures, machinery or equipment.
- Supports Facilities personnel in the repair of mechanical systems such as plant equipment, compressed air, water, gas, pumps, fuel pumps, light vehicles, and heavy equipment.
- Performing general repair and upkeep maintenance on all plumbing and sewage systems such as traps, purification systems, septic tanks, sanitary systems, plumbing equipment, etc.
- Also responsible for assisting with work performed in the Heavy Equipment shop and Resource Conservation/Recovery, and Custodial tasks.
- Trimming Shrubbery/Trees, edging, site debris clean-up, weed abatement, weed eater, rock raking/scaping, install/removal/maintenance of new/dead plants, trees. Installation/maintenance for all the site irrigation system timers, irrigation pipe and anti-siphon valves, bubblers, lawn heads.
- Perform other duties as assigned.
Qualifications
Required Qualifications:
- High school diploma (or GED) plus a minimum of 4 years of direct experience across multiple trades, specifically plumbing, carpentry, and landscaping
- Competent with hand/power tools and cleaning equipment; strong focus on safety
- Ability to perform heaving lifting and manual labor consistent with construction and landscaping demands
- Strong problem-solver and effective communicator dedicated to safety, time management and high-quality craftsmanship
- Great hand-eye coordination for intricate carpentry, pipe fitting, and technical tool operation
- Must be able to obtain a trusted background check and pass a National Criminal Information Check (NCIC). In order to obtain clearance, you need to be a US Citizen and show proof of citizenship
- Must possess and retain a valid Driver’s License (Real ID)
SCA / Union / Intern Rate or Range
23.17-29.58
Details
Target Salary Range: The rate / range per hour below represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.
Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own.
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
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Find JobsGeneral Maintenance Worker Jobs by City in California
Where California roles are concentrated, by current openings.
General Maintenance Worker Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring



What California Employers Look For
The qualifications that appear most often in general maintenance worker jobs across California.
- Valid California EPA Section 608 certification for any refrigerant handling duties
- Proven experience with HVAC, plumbing, or electrical systems repair and maintenance
- Ability to read technical manuals, blueprints, and building schematics
- Familiarity with California OSHA safety regulations and lockout/tagout procedures
- Valid California driver's license for travel between facilities or job sites
- Basic computer skills for work order systems and maintenance tracking software
General Maintenance Worker Jobs in California: Frequently Asked Questions
How do you become a general maintenance worker in California?
Most California employers hire general maintenance workers who have completed a vocational or trade program in HVAC, electrical, or plumbing from a community college or trade school. California does not require a single state license for the general maintenance worker role, but specific tasks may require credentials such as a California EPA Section 608 certificate for refrigerant handling. Many candidates build their qualifications through apprenticeships registered with the California Division of Apprenticeship Standards.
Which companies hire general maintenance workers in California?
California general maintenance worker roles are posted by EMCOR, TechFlow, and Keck Medicine of USC and others right now, based on current listings on Migrate Mate as of November 2026. California's dense concentration of healthcare systems, university campuses, and logistics facilities means openings surface continuously across multiple industries throughout the state.
Which California cities have the most general maintenance worker jobs?
Los Angeles, Palo Alto, and Ceres have the most general maintenance worker openings in California. Los Angeles drives the largest share because of its enormous commercial real estate stock, hospital networks, and distribution centers, while San Diego's military installations and biotech campuses and the Bay Area's dense tech campuses and mixed-use developments create steady demand in those metros as well.
Are there remote general maintenance worker jobs in California?
Yes, but they're rare. General maintenance work is fundamentally hands-on and tied to physical facilities, so most roles require on-site presence. About 0% of general maintenance worker openings tied to California are remote or hybrid as of November 2026, and those positions tend to involve administrative coordination, work order management, or facilities planning rather than direct repair and upkeep tasks.
How can I get hired as a general maintenance worker in California with little or no experience?
The most realistic entry path is applying for a building attendant or facilities assistant role with a large California employer, such as a UC or CSU campus, a Kaiser Permanente facility, or a major property management company. These organizations regularly bring on candidates without experience and provide structured on-the-job training. Completing a short HVAC or electrical fundamentals course at a California community college and obtaining an EPA Section 608 certification gives candidates a clear competitive edge over other applicants with no prior work history.
Where can I find and apply to general maintenance worker jobs in California?
You can find and apply to general maintenance worker jobs in California on Migrate Mate, which lists current California openings across industries and metro areas. Find roles that fit your experience and location, then apply directly to the employers posting them.
See All 16 General Maintenance Worker Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
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