64 post office jobs at 44 companies in Hesperia, CA

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Business Office Assistant - Loma Linda Post Acute
Loma Linda, California, United States
$18-$24/hr OnsiteFull Time
PACS
PACSNYSE: PACS: Operates skilled nursing and post-acute healthcare facilities nationwide.
High school diploma or GED, clerical and computer literacy, Excel preferred, typing speed of at least 40 words per minute, 10-key calculator and office equipment knowledge.
Microsoft Excel, 10-key calculator, copier, scanner, fax, telephone
1mo
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Office Assistant
Orange County or San Juan Capistrano or Yorba Linda
OnsitePart Time
California Republic Leadership Academy
California Republic Leadership Academy: Public charter school providing virtue-based classical leadership education.
Submit a cover letter and resume to the Office Manager (Breanne Larson). No other qualifications or responsibilities are listed in the posting.
3mo
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Business Office Manager (BOM)- Meadows Post Acute
Panorama City, California, United States
$44-$48/hr OnsiteFull Time
Baldwin Gardens Nursing Center
Baldwin Gardens Nursing Center: Skilled nursing and rehabilitation services for seniors.
2+ YOEHigh school diploma or GED; BOM experience; CPR certification; central supply and long-term care experience preferred.
1mo
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Post-Doctoral Research Fellow (Part-Time)
Claremont, California, United States
$35-$40/hr OnsitePart Time
Claremont McKenna College
Claremont McKenna College: Private liberal arts college providing undergraduate education and research.
2+ YOEPh.D. in clinical or developmental psychology, 2+ years research experience with at least one co-authored publication, IRB and data management experience, ADOS-2 reliability preferred, proficiency with SPSS/MPlus/R and Microsoft Office.
SPSS, MPlus, R, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Business Office Clerk
Riverside, California, United States
$17-$18/hr OnsiteFull Time
Lexus of Riverside
Lexus of Riverside: Automotive dealership selling Lexus vehicles and providing service.
Processing dealer and DMV paperwork, posting vehicle transactions, maintaining file organization, preparing accounting entries and reports, monitoring receivables, assisting audits, and safeguarding customer and dealer information.
3w
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Business Office Manager
Victorville, California, United States
$65k-$75k/yr OnsiteFull Time
High Desert Ford
High Desert Ford: Automotive dealership selling and servicing new and used vehicles.
3+ YOE3+ years dealership accounting experience, knowledge of vehicle deal posting, floorplan and inventory accounting, month-end close support, strong Excel and DMS experience, leadership and attention to detail.
Microsoft Excel, Dealertrack, Tekion, Reynolds & Reynolds, CDK
1mo
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Business Office Clerk
Riverside, California, United States
$17-$18/hr OnsiteFull Time
Shelly Automotive Group
Shelly Automotive Group: Automotive retail group operating multiple dealership franchises in California.
Posting and preparing vehicle purchase paperwork, processing dealer trades and DMV forms, making accounting entries, filing and recordkeeping, monitoring receivables, maintaining general ledger accounts, and assisting audits.
1mo
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ICG Middle Office Support Banker
Cincinnati or Minneapolis or Englewood or Brea
$26-$34/hr OnsiteFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
Applicants must comply with U.S. Bank policies and pass background checks; E-Verify is used in U.S. facilities. Specific role qualifications not listed in posting.
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Insomniac - Escape Halloween 2026 Seasonal Box Office Attendant
San Bernardino, California, United States
$17-$19/hr FieldPart Time, Seasonal
Insomniac
Insomniac: Produces immersive music festivals and electronic dance music events.
Preferred sales or customer service experience; computer proficiency, professional communication, de-escalation skills, valid driver's license, background investigation, and post-offer drug/alcohol test required.
Front Gate box office system, Front Gate POS system
1w
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Insomniac - Escape Halloween 2026 Seasonal Box Office Attendant
San Bernardino, California, United States
$17-$19/hr FieldPart Time, Seasonal
Live Nation Entertainment
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment events.
Customer service or sales experience preferred; computer comfort, valid driver's license, professional communication, de-escalation skills, background investigation, and post-offer drug/alcohol test required.
Front Gate, Front Gate POS
2d
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School Office Manager at Dona Merced Elementary School (In House and Outside Posting)
Rancho Cucamonga, California, United States
OnsiteFull Time
Central School District
Central School District: Providing public elementary and middle school education services.
Manages complex and confidential school office functions independently or with clerical assistance under minimal supervision. Required supporting documents must accompany the application.
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Post Bacc-Admin Coordinator
Claremont, California, United States
$25-$27/hr OnsitePart Time
Scripps College
Scripps College: Private liberal arts women's college in Claremont, California.
5+ YOEHigh school diploma plus two or more years of college or business school, and five to six years of related experience, preferably in education. Requires office software, bookkeeping, business writing, and communication skills.
Sakai, CX database
1mo
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Sr. Contract Variance Specialist - Business Office - Full Time - Days - 8hr
Covina, California, United States
$32-$49/hr OnsiteFull Time
Emanate Health
Emanate Health: Operates a regional network of hospitals and medical clinics.
7+ YOE7+ years commercial insurance collections experience, expertise interpreting payer contracts and reimbursement methodologies, advanced Excel and Microsoft Office skills, billing/payment posting and appeals experience.
Workday, Microsoft Office Suite, Microsoft Excel
1mo
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(Internal GT- HR office use only)
San Bernardino, California, United States
$250/day OnsitePart Time
San Bernardino City Unified School District
San Bernardino City Unified School District: Provides public K-12 and adult education services in California.
Must attach copies of credentials and university transcripts showing a posted bachelor's degree; apply only if instructed by SBCUSD Human Resources.
2w
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School Police Officer
San Bernardino, California, United States
$36-$44/hr OnsiteFull Time
San Bernardino City Unified School District
San Bernardino City Unified School District: Operates public schools and educational programs in San Bernardino.
Requires current or recent sworn peace officer employment with a California POST-certified agency, or recent POST-approved academy graduation or waiver; high school education, California driver's license, first aid, and CPR required.
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2026-2027 Air Force Junior Officers Trainings Corps Commissioned Officer - CE 50R
Redlands, California, United States
OnsiteFull Time
Redlands Unified School District
Redlands Unified School District: Provides public K-12 education services in Redlands, California.
The posting provides no specific qualifications beyond district placement information; the role supports Air Force Junior Officers Training Corps programming.
3mo
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Public Safety Officer
Redlands, California, United States
$20-$23/hr OnsiteFull Time
University of Redlands
University of Redlands: Private university providing personalized undergraduate and graduate education.
1+ YOEPublic Safety Officer role requiring HS diploma, 1 year law enforcement experience, CA driver license, POST certification, background checks, and medical/psychological examinations.
2mo
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POLICE OFFICER - Bulletin #130-26 (ANTICIPATED VACANCY)
Fontana, California, United States
$82k/yr OnsiteFull Time
Fontana Unified School District
Fontana Unified School District: Provides K-12 and adult public education services.
Police officer with California POST certification or recent academy completion; valid CA driver license; high school diploma; CPR/First Aid; firearms possession eligibility.
2w
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Agent
Concord or Redding or San Jose or Lodi or Lakewood or Cerritos or Santa Ana or Sacramento or Santa Rosa or Riverside or Palm Desert or Ventura or San Luis Obispo or Bakersfield or Monrovia or Van Nuys or Salinas or San Diego
$6k-$11k/mo FieldFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Must meet POST peace officer training or complete POST academy; background, medical, psychological, fingerprinting, drug screening, and firearms qualification required; valid CA driver license and ability to operate state vehicle.
2mo
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Executive Assistant
Duarte, California, United States
HybridFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
5+ YOE7+ years executive support with HS/GED or 5+ years with post-secondary education. Experience supporting senior executives, advanced Microsoft Office skills, strong communication, organization, discretion, and time-management.
Microsoft Office, Microsoft Word, Microsoft PowerPoint, Microsoft Windows