236 administrative professional jobs at 156 companies in Irvine, CA

2mo
Save
Mark Applied
Hide
Experienced Administrative Professional (Newport Beach, CA)
Newport Beach, California, United States
$48-$53/hr OnsiteFull Time
PIMCO
PIMCO: Global investment management firm specializing in fixed income strategies.
10+ YOEMinimum 10 years progressive administrative support with 5+ years supporting C-suite; advanced Microsoft Office (Outlook, PowerPoint, Word); complex calendar, travel, and expense management; discretion and executive-level communication.
Microsoft Office, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word
2mo
Save
Mark Applied
Hide
Experienced Administrative Professional (Newport Beach, CA)
Newport Beach, California, United States
$48-$53/hr OnsiteFull Time
PIMCO
PIMCO: Manages investment portfolios specializing in active fixed income strategies.
10+ YOE10+ years progressive administrative experience, 5+ years supporting C‑suite, bachelor’s degree preferred, advanced Microsoft Office (Outlook, PowerPoint, Word), discretion, complex calendar and travel/expense management across time zones.
Microsoft Office, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word
1mo
Save
Mark Applied
Hide
Administrative Assistant
Anaheim, California, United States
OnsiteFull Time
Emergency Vehicle Group
Emergency Vehicle Group: Sells and services emergency vehicles and fire apparatus.
Organized administrative professional with project management and contract administration skills; experience with AR/AP, DMV/title paperwork, technical writing, and proficiency with Microsoft Office, CRM and ERP; clean driving record.
Microsoft Office, CRM, ERP
5d
Save
Mark Applied
Hide
Administrative Assistant
Rancho Cucamonga, California, United States
$18-$24/hr OnsiteFull Time
Superior Electrical, Mechanical & Plumbing
Superior Electrical, Mechanical & Plumbing: Provides commercial electrical, mechanical, and plumbing construction and maintenance.
Administrative, purchasing, or construction data-entry experience preferred; Microsoft Office proficiency, 40 WPM typing, proofreading, auditing, detail orientation, and professional communication required.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel
1w
Save
Mark Applied
Hide
Administrative Assistant
El Segundo, California, United States
$51k-$64k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
4+ YOERequires an active DoD Secret clearance, 4+ years of executive-level administrative support, calendar and meeting planning experience, proofreading, multitasking, and professional senior-level communication.
Microsoft Office Suite, Microsoft SharePoint, LiveLink, FedEx, UPS
1mo
Save
Mark Applied
Hide
Senior Administrative Assistant
Los Angeles, California, United States
$54k-$100k/yr OnsiteFull Time
BMO
BMOTSX: BMO: Provides personal and commercial banking, investment, and wealth services.
7+ YOE7+ years administrative/professional support experience, post-secondary degree preferred, strong communication, collaboration, analytical and influence skills; ability to support bankers and manage budgets, events, travel and reporting.
4w
Save
Mark Applied
Hide
Executive Administrative Assistant
Beverly Hills, California, United States
$65k-$85k/yr OnsiteFull Time
Snail Games
Snail GamesNasdaq: SNAL: Develops and publishes interactive video game entertainment.
3+ YOE3+ years executive/administrative support, bachelor's preferred, professional fluency in English and Mandarin, valid driver's license and passport, ability to travel domestically and internationally, proficiency with Microsoft Office and Google Workspace.
Microsoft Office, Google Workspace
1d
Save
Mark Applied
Hide
Administrative Assistant/Receptionist
El Segundo or San Jose
$58k-$62k/yr OnsiteFull Time
Prager Metis
Prager Metis: Full-service accounting, tax, and business advisory firm.
2+ YOERequires 2–3 years of administrative experience, Microsoft Office proficiency, and professional verbal and written communication. Tax or accounting experience is preferred but not required.
Microsoft Outlook, SurePrep, CCH, QuickBooks, Microsoft Office
1mo
Save
Mark Applied
Hide
Administrative Assistant
Burbank, California, United States
$22-$25/hr OnsiteFull Time
Compass Palliative Care
Compass Palliative Care: Provides personalized palliative care and support to patients with serious illnesses, partnering with primary care physicians to deliver compassionate care.
Strong organizational and multitasking skills, Microsoft Office familiarity, attention to detail, professional communication; previous healthcare experience is a plus.
Microsoft Office
2mo
Save
Mark Applied
Hide
Administrative Support
Torrance, California, United States
$17-$25/hr OnsiteFull Time
ServiceMaster Contract Services
ServiceMaster Contract Services: Professional janitorial and commercial cleaning services provider.
0+ YOEProficient in Microsoft Office; strong written and verbal communication; detail-oriented; professional image; team player; Xactware experience helpful.
Microsoft Office, Xactware
1mo
Save
Mark Applied
Hide
Administrative Assistant
Century City, California, United States
$55k-$65k/yr OnsiteFull Time
Sidley Austin
Sidley Austin: Global law firm providing comprehensive legal and regulatory counsel.
High school diploma or equivalent required; strong organizational, communication, and multitasking skills; prior law firm or professional services experience preferred.
EMS
1mo
Save
Mark Applied
Hide
Administrative Support
Irwindale, California, United States
$26-$36/hr OnsiteFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
3+ YOEHigh school or equivalent; 3 years secretarial/clerical experience in a professional environment; computer experience required; Microsoft background preferred; strong verbal and written skills.
Microsoft
9h
Save
Mark Applied
Hide
Administrative Assistant
Lynwood, California, United States
$17-$23/hr OnsiteFull Time
360 Behavioral Health
360 Behavioral Health: Provides Applied Behavior Analysis therapy for individuals with autism.
2+ YOEHigh school diploma or GED required; 2+ years office experience preferred. Requires Microsoft Office proficiency, organization, communication, time management, and professional customer service skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Administrative Assistant
Los Angeles, California, United States
$22/hr OnsiteFull Time
Cenavera
Cenavera: Managing fresh-from-scratch food service programs for K-12 school districts.
1+ YOEHigh school diploma/GED,1-2 years related experience,basic phone and computer skills,flexible schedule,ability to work nights/weekends/holidays,professional communication and judgment.
1w
Save
Mark Applied
Hide
Administrative Assistant
North Hollywood, California, United States
$20/hr OnsiteFull Time
Service Corporation International
Service Corporation InternationalNYSE: SCI: Provides funeral, cemetery, and cremation services to families.
3+ YOEHigh school diploma or equivalent, 3 years in a customer-focused, fast-paced professional environment, advanced computer and word-processing skills, 40–60 wpm typing, confidentiality, communication, and minimal-supervision skills.
Internet, Microsoft Word, Fax machines, Copiers, Printers, Telephone console
5d
Save
Mark Applied
Hide
Temp Full Time - Administrative Assistant
Los Angeles, California, United States
$35/hr OnsiteFull Time, Temporary
St. John's Community Health
St. John's Community Health: Provides comprehensive healthcare services to underserved communities in Los Angeles.
1+ YOEHigh school diploma or equivalent required; 1–2 years of administrative or assistant experience, strong Microsoft Office skills, professional communication, typing at 50 wpm, and basic reading, writing, and arithmetic skills.
Microsoft Office, Concur, Excel, Google Sheets, ADP, HRIS, Availity, Blue Shield provider connect
1mo
Save
Mark Applied
Hide
Legal Administrative Assistant - Litigation
Los Angeles, California, United States
$38-$49/hr HybridFull Time
DLA Piper
DLA Piper: Global law firm providing comprehensive legal and business services.
2+ YOEProvides administrative support to litigation attorneys; requires 2 years legal or professional services experience, HS diploma, proficiency with Microsoft Office and legal software, strong communication and attention to detail.
Microsoft Office, iManage, Aderant, DocXTools, Innova, Zoom, Microsoft Teams, AI-Powered Tools
1w
Save
Mark Applied
Hide
Temporary Administrative Assistant
Los Angeles, California, United States
$19-$20/hr OnsiteFull Time, Temporary
Premier Workspaces
Premier Workspaces: Provides flexible private offices and shared workspace rental solutions.
Requires valid driver's license, professional business manner, customer service and organizational skills, basic Microsoft Word and Excel skills, and knowledge of Microsoft Office, Yardi, and the Internet.
Microsoft Office, Microsoft Word, Microsoft Excel, Yardi, Internet
5d
Save
Mark Applied
Hide
OMS Administrative Assistant
Los Angeles, California, United States
$26-$27/hr OnsiteFull Time
University of California, Los Angeles
University of California, Los Angeles: A public research university providing higher education and research.
Professional communication, organization, prioritization, appointment scheduling, insurance verification, electronic health record use, PC skills including Word, Excel, and email; medical terminology preferred.
Microsoft Word, Microsoft Excel, Email, Electronic Health Record (EHR), database computer program
1mo
Save
Mark Applied
Hide
Administrative Assistant, Music Creative and Production - Netflix Animation Studios
Burbank, California, United States
$30-$42/hr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
3+ YOE3+ years as an administrative/executive assistant, strong calendar and travel coordination, high proficiency with Google Suite and file-sharing tools, excellent communication, organization, and executive-level professionalism.
Google Suite, Music DSPs (Apple, Spotify), DISCO, WeTransfer, Dropbox, Google Drive, Google Slides, Canva, Photoshop