489 facilities assistant jobs at 259 companies in California

3mo
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Facilities Assistant
Santa Clarita, California, United States
$21-$28/hr OnsiteFull Time
Defense Solutions Division
Defense Solutions Division: Defense Solutions is a defense-electronics division supplying rugged computing, communications, avionics, and subsystems to military customers.
2+ YOE2-3 years facilities experience; knowledge of Environmental Health and Safety regulations; high school diploma or equivalent; ability to lift up to 50 pounds; initiative
1mo
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Facilities Assistant
Long Beach, California, United States
$19-$22/hr OnsiteFull Time
Hight Logistics
Hight Logistics: A private Long Beach drayage and trucking serving shippers through warehousing, transloading, and electric-truck transport.
Preferred 1+ year facilities or janitorial experience; basic building maintenance and electrical knowledge; able to operate hand and power tools; lift up to 50 lbs; follow OSHA and safety policies.
2w
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Facilities Assistant
San Rafael, California, United States
$24/hr FieldFull Time
Community Action Marin
Community Action Marin: Nonprofit anti-poverty agency serving low-income Marin residents through childcare, housing, food, and economic-support services.
1+ YOERequires 1–2 years of building maintenance, construction, or facilities experience preferred; hand and power tool familiarity; California driver's license; clean driving record; background check; and ability to travel between sites.
hand tools, power tools, PPE, OSHA
1mo
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Facilities Assistant
California, United States
$25-$30/hr OnsiteFull Time
Stigler Health and Wellness Center
Stigler Health and Wellness Center: Nonprofit rural community health center providing medical, dental, behavioral, vision, pharmacy, recovery, and Head Start services in southeastern Oklahoma.
High school diploma, basic office skills (Word, Outlook, Excel), DOT medical waste transport certificate within 30 days, valid California driver license, ability to lift up to 50 lbs, ability to travel between facilities.
Microsoft Word, Microsoft Outlook, Microsoft Excel
2mo
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Facilities Assistant Sr
Loma Linda, California, United States
$23-$27/hr OnsitePart Time
Loma Linda University
Loma Linda University: Nonprofit Seventh-day Adventist health-sciences university serving students through healthcare education, research, and clinical training.
1+ YOEMinimum 1 year facility coordination or related experience; keyboarding 40 wpm; proficiency with Microsoft Word, Excel, Outlook, PowerPoint; professional English communication; CPR preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2w
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Facilities Assistant, Ontario
Ontario, California, United States
$17-$18/hr FieldFull Time
Lulus
LulusNasdaq: LVLU: Attainable-luxury women's clothing retailer serving Gen Z and Millennial women through digital and wholesale channels.
1+ YOERequires 1+ year facilities maintenance experience, valid California driver's license and clean record, teamwork, multitasking, physical lifting, and ability to work indoors and outdoors in varied conditions.
2mo
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FACILITIES ASSISTANT
Guayama or Caguas or Boston or San Francisco or United States or Puerto Rico or Dominican Republic or Mexico or Germany or Canada or South America
OnsiteFull Time
Mentor Technical Group
Mentor Technical Group: Technical, engineering, and compliance solutions for life sciences.
High school diploma/GED required; perform cleaning, light repairs, landscaping, minor carpentry/installation, moving furniture/equipment, processing work orders, and follow safety codes; lift 25–50 lbs occasionally.
2w
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Facilities Assistant
Hayward, California, United States
OnsiteFull Time
Alameda County Office of Education
Alameda County Office of Education: Government county education agency serving public school districts and directly educating vulnerable Alameda County students.
High school diploma or equivalent required; one year of custodial or equivalent experience preferred. Duties require cleaning, minor maintenance, equipment operation, shipping, receiving, and delivery support.
2d
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Facilities Assistant
San Diego, California, United States
$18-$22/hr OnsitePart Time
Snake Oil Cocktail Company
Snake Oil Cocktail Company: San Diego-based beverage catering and bar consulting firm serving weddings, events, bars, restaurants, and corporate clients.
Requires a valid driver's license, reliable attendance, physical labor capability, clear communication, independent work ability, and capacity to lift 50 pounds and operate hand tools and vehicles.
OSHA, PPE, DMV
2w
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Facilities Assistant
Gilroy or Morgan Hill or Hollister or San Jose
$25/hr FieldFull Time
Community Solutions for Children, Families and Individuals
Community Solutions for Children, Families and Individuals: Nonprofit human-services agency serving children, adults, and families with behavioral health, violence prevention, housing, and crisis support.
1+ YOEHigh school diploma or equivalent and 1 year of institutional or construction trades experience. Requires maintenance skills, tool operation, English proficiency, ability to lift 50 pounds, a California driver's license, and automobile access.
HVAC
4d
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Facilities Assistant
Alameda, California, United States
OnsiteSeasonal
Safe Harbor Marinas
Safe Harbor Marinas: World's largest owner and operator of marinas.
High school diploma preferred; marina experience, boat handling, dock construction, and power tool knowledge preferred. Must safely work around water, lift 50 pounds, and work in all weather.
2w
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Facilities & Safety Assistant
Poway or San Diego
$22-$28/hr OnsiteFull Time
Core Systems
Core Systems: Private U.S. manufacturer of rugged computers and displays for defense, aerospace, industrial, and AI applications.
3+ YOEHigh school diploma, 3 years of facilities and safety coordination experience, OSHA knowledge, Microsoft Office proficiency, driver's license, good driving record, and ability to lift 40 pounds.
Microsoft Office Suite, OSHA
1mo
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Assistant Facilities Manager
Castro Valley, California, United States
$105k-$116k/yr HybridFull Time
Public Storage
Public StorageNYSE: PSA: The world's largest owner and operator of self-storage facilities.
2+ YOEHS diploma, valid driver’s license, 2+ years facilities/maintenance coordination or project management experience, CMMS proficiency, construction and vendor management knowledge, strong communication and prioritization skills.
CMMS
2mo
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Assistant Facilities Manager
Palo Alto, California, United States
$65k-$89k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global professional services firm specializing in real estate and investment management.
2+ YOE2+ years in facilities management or workplace operations, prior team lead experience, vendor coordination, strong customer service and communication, proficiency with Microsoft Office and CMMS; Bachelor’s degree preferred.
Microsoft Office, CMMS
3w
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Facilities Assistant Manager
Oxnard, California, United States
$28-$32/hr FieldFull Time
Goodwill Industries of Ventura and Santa Barbara Counties
Goodwill Industries of Ventura and Santa Barbara Counties: Nonprofit thrift retailer and workforce-services provider helping people facing barriers to employment across Ventura and Santa Barbara.
3+ YOE3+ years facilities or building maintenance experience, prior supervisory/lead experience, valid driver's license and dependable transportation, ability to lift 50 lbs, successful background check, PPE compliance.
UpKeep, Microsoft Office
2mo
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Assistant Facilities Manager
Rancho Cordova, California, United States
$78k-$123k/yr OnsiteFull Time
Solidigm
Solidigm: Global provider of innovative NAND flash memory solutions and enterprise data-storage technologies.
3+ YOE3+ years facilities/building operations experience; working knowledge of HVAC, electrical, plumbing, fire/life safety and BAS; experience with CMMS (ServiceNow, Maximo, MaintainX); Microsoft Office proficiency; OSHA/NFPA knowledge.
Computerized Maintenance Management System (CMMS), ServiceNow, Maximo, MaintainX, Building Automation Systems (BAS), UPS, PDU, CRAC/CRAH, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams
5d
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Facilities Administrative Assistant
Forest Falls, California, United States
$22-$24/hr OnsiteFull Time
Forest Home
Forest Home: Nonprofit Christian camp and retreat center serving families, churches, schools, and ministries in Southern California.
3+ YOEHigh school diploma required; associate degree and 3–5 years of administrative, facilities, or project coordination experience preferred. Requires Microsoft Office proficiency, CMMS or project management software experience, communication, and organization skills.
CMMS, Microsoft Excel, Microsoft Office
2mo
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Facilities Development Assistant
Montebello, California, United States
$22-$29/hr OnsiteFull Time
Montebello Unified School District
Montebello Unified School District: Public California K–12 school district serving students and families across Montebello and neighboring Los Angeles County communities.
3+ YOEPerforms complex clerical and accounting support for construction and facilities projects; prepares contracts and bids, compiles financial/statistical reports, interfaces with regulatory agencies. Requires HS/GED, 3 years related experience, valid CA driver and proof of insurability.
3mo
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Facilities Assistant 2026-Summer Bridge Student Assistant/ Student Assistant AY (Solano Campus)
Vallejo, California, United States
$17/hr OnsitePart Time, Temporary
California Polytechnic State University, San Luis Obispo
California Polytechnic State University, San Luis Obispo: Public polytechnic university serving undergraduate and graduate students with hands-on programs across six academic colleges.
Part-time, temporary facilities assistant role requiring lifting 30 lbs, varied schedule, and strong customer service.
5d
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Assistant Director, Facilities Management
Santa Barbara, California, United States
$96k-$137k/yr OnsiteFull Time
Covenant Living at the Samarkand
Covenant Living at the Samarkand: Christian nonprofit continuing-care community providing independent living, assisted living, memory care, and skilled nursing for seniors.
5+ YOEHigh school diploma/GED, facilities management certification, driver's license, and 5+ years of facilities experience required; 10+ years without a degree. Requires senior facilities leadership and team supervision experience.