136 post office jobs at 76 companies in Simi Valley, CA

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.
2mo
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Full Time Office Manager MA - (post 20 minutes South of Chatsworth)
Los Angeles, California, United States
$23-$25/hr OnsiteFull Time
Maximize Health
Maximize Health: Provides onsite primary and specialist medical care to senior communities.
Oversee medical office operations and provide clinical support; greet patients, record vitals, manage scheduling, use EMR and office software; high school diploma required, medical assisting certification/associate preferred, prior medical office experience desired.
Electronic Medical Records (EMR), Microsoft Office, Google Workspace
3w
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Business Office Assistant (CA, Los Angeles, The Meadows at Sunset Post-Acute)
Los Angeles, California, United States
OnsiteFull Time
Anaheim Healthcare Center
Anaheim Healthcare Center: Provides skilled nursing, rehabilitation, and memory care services.
Provide clerical and administrative support including accounting assistance, phone/email handling, filing, word processing, Excel data entry, onboarding paperwork, and general office duties.
Microsoft Excel, Microsoft Word
3mo
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Office Systems Associate 2
Woodland Hills, California, United States
$20-$35/hr OnsiteFull Time
Konica Minolta
Konica MinoltaTokyo Stock Exchange: 4902: Provides digital workplace solutions, imaging technology, and IT services.
No specific qualifications listed in the posting.
1mo
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Police Officer (Academy Complete and POST Certified)
Oxnard, California, United States
$99k-$149k/yr OnsiteFull Time
City of Oxnard
City of Oxnard: Provides municipal services and public administration for Oxnard residents.
POST Basic Certificate and POST Academy completion; high school diploma or equivalent; valid unrestricted Class C California driver; background, polygraph, psychological and medical clearance; bilingual Spanish desired; computer proficiency (Microsoft Office/online tools).
Microsoft Office, NEOGOV/Government Jobs, E-Verify
1d
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Insomniac - Seasonal Box Office Attendant (Bay Area)
Long Beach or San Francisco or United States
$12-$20/hr FieldPart Time, Seasonal
Live Nation Entertainment
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment 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, Front Gate POS
1mo
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Post Summary Operations Specialist
Tonawanda or Champlain or Romulus or Memphis or Gardena or Atlanta or Auburn or Blaine
$4k-$6k/mo HybridFull Time
FedEx
FedExNYSE: FDX: Global provider of courier, logistics, and transportation services.
1+ YOEHigh school/GED, minimum six months brokerage experience, proficiency with US Customs regulations and HTS classification, MS Office/Outlook, ACE Portal knowledge; strong judgment, organizational and problem-solving skills.
Microsoft Office, Microsoft Outlook, ACE Portal, Duplex
3w
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Senior Trade Advisory Associate, Post-Entry
Atlanta or Bellevue or Chicago or Dallas or Denver or Los Angeles or New York City or San Francisco
$85k-$110k/yr OnsiteFull Time
Flexport
Flexport: Digital platform for managing global freight and logistics.
2+ YOEBachelor's degree required; 2+ years trade or professional services experience; licensed customs broker desired; strong writing, interpersonal, data analytical skills; Microsoft Office and ACE portal experience; knowledge of classification, valuation, and trade regulations.
Microsoft Office, ACE portal, Google equivalents
3w
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Student Trainee (Administration and Office Support)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$30k-$47k/yr OnsiteMultiple Commitments Available
Bureau of Indian Affairs
Bureau of Indian Affairs: Administers programs and services for federally recognized tribal nations.
Must be a student enrolled or accepted in a qualifying institution. GS-2: high school/GED; GS-3: 1 academic year post-high school; GS-4: 2 academic years or associate's. Resume, transcripts, and additional documents required; Indian Preference documentation if claimed.
1w
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Security Officer – Class A High-Rise | Culver City | Fast-Paced Client-Facing Post (Security Guard)
Culver City or Playa Vista
$20-$21/hr OnsiteFull Time
Guard-Systems, Inc.
Guard-Systems, Inc.: Privately held provider of professional security and investigative services.
Valid California Guard Card, prior security experience, strong customer service and communication skills, reliable transportation, professional demeanor, and ability to stand, walk, patrol, and remain alert.
CCTV
1w
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Police Officer - Lateral
Downey, California, United States
$48-$59/hr OnsiteFull Time
City of Downey
City of Downey: Local government providing essential public services to the community.
1.5+ YOEHigh school diploma or equivalent, California POST Academy completion, current full-time paid peace officer employment at a POST-approved agency, valid California driver's license, acceptable driving record, and U.S. work authorization.
police radio system, California DMV Pull Notice Program
2mo
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Police Officer (Lateral)
San Marino, California, United States
$8k-$10k/mo OnsiteFull Time
City of San Marino
City of San Marino: Provides essential municipal services and public facilities for San Marino.
0+ YOEExperience as a law enforcement officer; California POST certification; valid CA driver license; ability to patrol and investigate; strong communication and interpersonal skills.
Police radio, CAD, FBI fingerprinting system
2mo
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DEPUTY SHERIFF-LATERAL
Los Angeles, California, United States
$88k-$148k/yr OnsiteFull Time
County of Los Angeles
County of Los Angeles: Provides public services and healthcare to Los Angeles County residents.
Open to qualified LASD-certified officers; requires POST training or active peace officer with two+ years experience; multiple pathways available.
1mo
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Investigator
Los Angeles County, California, United States
$6k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Meet class minimums; valid driver\u0002s license; background, drug, psychological and medical clearances; fingerprint clearance; POST training or ability to complete POST for peace officer status.
2mo
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Customer Support Specialist (HYBRID)
Cerritos, California, United States
$21-$27/hr HybridFull Time
InBody
InBodyKOSDAQ: 041830: Designs and manufactures body composition analyzers and medical diagnostic tools.
Provide post-sales technical and hardware support; strong communication, troubleshooting, CRM/ERP/helpdesk experience, Microsoft Office proficiency, pass internal product certification.
CRM, ERP, Microsoft Office, WedgeHR
1w
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Public Safety Lead Officer - Full Time Nights
Los Angeles, California, United States
$25-$34/hr OnsiteFull Time
Martin Luther King, Jr. Community Hospital
Martin Luther King, Jr. Community Hospital: Provides acute inpatient and emergency healthcare in South Los Angeles.
2+ YOEHigh school diploma, California guard card, POST PC 832, IAHSS Basic, AVADE, AHA BLS, CPR, 2–5 years healthcare public safety experience, investigations, reporting, computer literacy, and Microsoft Office proficiency.
CCTV, Microsoft Office, Garrett metal detector
3w
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Coordinator, Property
Los Angeles, California, United States
HybridFull Time
Newmark
NewmarkNASDAQ: NMRK: Commercial real estate brokerage and property management services.
Execute tenant accounts receivable transactions, reconcile cash, post receipts, review tenant charges, communicate with property teams; proficient in Microsoft Office and accurate data entry.
Microsoft Office Suite, Microsoft Excel, Microsoft Outlook
1mo
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Fall 2026 EHS Co-OP
Gardena, California, United States
OnsitePart Time, Internship
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Enrolled in an EHS post-secondary program, high school diploma or equivalent, Microsoft Office proficiency, ability to perform physical tasks and don PPE, strong communication skills.
Microsoft Office
2w
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Associate Project Manager- Episodic
Universal City, California, United States
$71k-$80k/yr OnsiteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
3+ YOE3+ years television post-production experience, strong documentation and client-communication skills, comfortable with scheduling tools and Microsoft Office, ability to work in fast-paced deadlines-driven environment.
Microsoft Office, Xytech, ScheduAll
3w
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Sr. EAP Operations Associate (Remote)
Los Angeles or United States
$70k-$78k/yr RemoteFull Time
Rula
Rula: Connects patients with insurance-covered therapists through a digital platform.
3+ YOE3+ years billing or collections experience; experience with billing, payment posting, reconciliation; strong analytical, documentation, and communication skills; familiarity with Salesforce, AdvancedMD/AMD, payer portals, Google Suite/Microsoft Office.
Salesforce, AMD, AdvancedMD/EHR, Availity, Google Suite, Google Sheets, Microsoft Office, Microsoft Excel, ZenDesk