188 administrative support specialist jobs at 129 companies in Reseda, CA

1mo
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Executive Administrative Support Specialist
El Segundo or Chantilly
$110k-$170k/yr OnsiteFull Time
OMNI Consulting Solutions
OMNI Consulting Solutions: A boutique consulting firm providing advisory and assistance services to government and aerospace clients.
10+ YOEBachelor's degree and 10+ years DoD administrative or A&AS experience, active Top Secret clearance, experience supporting senior government leadership, knowledge of DTS, TMT, Microsoft Teams, SharePoint, and Microsoft Office, strong organizational and communication skills.
Defense Travel System (DTS), Task Management Tool (TMT), NIPRNet, SIPRNet, Microsoft Teams, SharePoint, LiveLink, Microsoft Office Suite
3mo
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Administrative Specialist
Diamond Bar, California, United States
OnsitePart Time
China Unicom Americas
China Unicom AmericasHong Kong Stock Exchange: 0762: A that supports administrative functions and back-office operations.
Bachelor's degree; strong organizational and communication skills; multitasking; fluent in English and Mandarin; office procurement and administrative support experience.
Microsoft Office
2mo
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Administrative Specialist
Los Angeles, California, United States
$34-$44/hr HybridFull Time
DLA Piper
DLA Piper: Global law firm providing comprehensive legal and business services.
1+ YOEProvides receptionist and office operations support including phone answering, guest reception, scheduling, facilities coordination, invoice processing, event support; high school diploma/GED and ~1 year administrative experience preferred.
1mo
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Administrative Specialist
Valencia, California, United States
$24-$36/hr OnsiteFull Time
Henry Mayo Newhall Hospital
Henry Mayo Newhall Hospital: Provides comprehensive hospital and emergency medical care services.
2+ YOEProvide administrative support for Supply Chain functions, manage calendars and schedules, prepare meeting materials, analyze vendor pricing, and use Excel/office software; 2 years supply chain/purchasing experience preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Vendormate
1w
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Legal Administrative Specialist - Labor & Employment
Los Angeles, California, United States
$87k-$113k/yr HybridFull Time
Morgan Lewis
Morgan Lewis: Global law firm providing legal services to corporate clients.
7+ YOESeven years of administrative support experience, previous law firm experience, and litigation or labor and employment support experience required. Bachelor's degree is preferred. Strong Microsoft Office and PDF software skills required.
BigHand, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Portable Document Format (PDF)
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Title Administrative Specialist
Whittier, California, United States
$22-$27/hr OnsiteFull Time
Service Corporation International
Service Corporation InternationalNYSE: SCI: Provides funeral, cemetery, and cremation services to families.
2+ YOETwo years of professional customer service experience, high school diploma or GED, strong English communication, MS Office proficiency, critical thinking, conflict resolution, accurate 45-wpm typing, and attention to detail.
Microsoft Outlook, Microsoft Word, Microsoft Excel, HMIS, Documentum, Phoenix, scanner, printer, copier, check reader, credit card machine, microfilm reader, telephone, calculator
1d
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Administrative Services Specialist - Citywide Promotional
Oxnard, California, United States
$25-$38/hr OnsiteMultiple Commitments Available
City of Oxnard
City of Oxnard: Provides municipal services and public administration for Oxnard residents.
3+ YOEHigh school diploma/GED plus 3 years related experience, including 1 year advanced fiscal or administrative support; or associate degree in a related field plus 1 year advanced experience. English communication required.
Microsoft Office, Google
6d
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COMMUNITY SUPPORT SPECIALIST
Thousand Oaks, California, United States
$20-$22/hr OnsiteFull Time
The Management Trust
The Management Trust: Provides comprehensive management services for residential community associations.
1+ YOEHigh school diploma or equivalent, 1–4 years of administrative support experience, Microsoft Office proficiency, strong organization, communication, prioritization, multitasking, conflict resolution, and customer service skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
3w
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Support Specialist
Rancho Palos Verdes, California, United States
$32-$34/hr OnsiteFull Time
The Salvation Army
The Salvation Army: Provides social assistance and religious ministry to global communities.
3+ YOEHigh school diploma minimum; 3+ years office experience; must be or become Notary Public within 6 months; strong attention to detail, customer service, bookkeeping knowledge, and Microsoft Office proficiency.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, GEMS, Kaspick, UBS
2w
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Sales Support Specialist
Westlake or United States or Netherlands or Singapore or Melbourne or Milan or Cologne or Paris or Zurich or Los Angeles or São Paulo or Toronto or Rotterdam
HybridFull Time
IMCD
IMCDEuronext Amsterdam: IMCD: Global distributor of specialty chemicals and food ingredients.
2+ YOEHigh school diploma or equivalent experience, at least 2 years of administrative or customer service experience, strong organization and communication skills, and Microsoft Office proficiency.
Microsoft Office, Microsoft Excel
1mo
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Office Support Specialist
Beverly Hills, California, United States
$18-$30/hr OnsiteFull Time
Internova Travel Group
Internova Travel Group: Global provider of corporate and leisure travel management services.
2+ YOEBachelor's degree or equivalent and 2+ years administrative experience; strong customer service, communication, calendar management, and Microsoft Office skills; ability to multitask and work independently in a fast-paced office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, GDS
1mo
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Clinical Support Specialist
Commerce, California, United States
$22-$28/hr OnsiteFull Time
Penny Lane Centers
Penny Lane Centers: Providing social services, housing, and mental health support.
0+ YOEPerforms EHR and county billing data entry, verifies billing, researches claims, provides reception and clerical support; requires less than a college degree or GED, CA driver license and vehicle access, and short clerical/billing experience.
EHR
1mo
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HR/Personnel Support Specialist - Military Personnel Support Specialist (MILPERS) – Senior
El Segundo, California, United States
$160k/yr OnsiteFull Time
Astrion
Astrion: Provide engineering and mission support services to federal government agencies.
10+ YOEBachelor's degree, active DoD Top Secret with SCI eligibility and polygraph, U.S. citizenship, minimum 10 years supporting military personnel administration, strong Microsoft Office skills and communication.
Microsoft Office Suite
3mo
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Support Specialist: FI
Woodland Hills or Scottsdale or Denver or San Francisco
$22-$30/yr OnsiteFull Time
Markel Group
Markel GroupNew York Stock Exchange: MKL: Global provider of insurance, reinsurance, and investment products.
Typing 50+ wpm; 5+ years MS Office; able to follow procedures; team-oriented; self-directed; able to handle high volume workloads; strong communication; detail- and results-oriented.
MS Office
2w
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HAB Crew Specialist (Operations Support)
Lancaster, California, United States
$18/hr OnsiteFull Time
Desert Haven Enterprises
Desert Haven Enterprises: Vocational training and support for people with developmental disabilities.
High school diploma or GED, at least one year of administrative or clerical experience, Microsoft Office proficiency, strong organization and communication skills, accurate recordkeeping, confidentiality, and problem-solving ability.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook
2d
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Operations Support Specialist
Long Beach, California, United States
$29/hr OnsiteFull Time
ILWU Federal Credit Union
ILWU Federal Credit Union: Provides banking and loan services to labor union members.
4+ YOERequires high school-level skills, 4 years of related knowledge and experience, Regulation E and card-services knowledge, customer service, analytical ability, confidentiality, and MS Office proficiency.
ACH, Share Drafts, Bill Pay, ATM, Mobile (RDC), CAMS, FALCON, FICO Card Alert Services, Verified by Visa (3DS), Microsoft Word, Microsoft Excel, Windows, Microsoft Outlook, Internet
2mo
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Executive Support Specialist
Los Angeles, California, United States
$75k-$85k/yr OnsiteFull Time
Oxford Health Group
Oxford Health Group: Operates and manages senior living and healthcare facilities.
5+ YOEBachelor's degree required (legal/paralegal preferred), minimum 5 years in legal, compliance, or HR management, strong MS Office skills, research and documentation skills, confidentiality and regulatory experience.
Microsoft Office
2mo
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Legal Support Specialist
Century City, California, United States
$95k-$115k/yr OnsiteFull Time
Sidley Austin
Sidley Austin: Global law firm providing comprehensive legal and regulatory counsel.
5+ YOEHigh school diploma, 5+ years related experience in a law firm or professional services environment, strong Microsoft Office skills, knowledge of civil litigation discovery and ECF court filings, excellent communication and organizational skills.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, ECF
2mo
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Legal - Administrative Specialist
Los Angeles, California, United States
$25-$30/hr OnsiteFull Time
Crystal Stairs
Crystal Stairs: Provides child care subsidies and early childhood education programs.
2+ YOEBachelor's degree or paralegal certificate required; 2+ years supporting a senior executive and 1+ year in legal/compliance or law firm; calendar management, confidentiality, corporate minutes, contract and subpoena handling, and tech proficiency (Zoom/board portal).
Zoom, Board portal, intranet site
2mo
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Paralegal Support Services Specialist
Los Angeles, California, United States
HybridFull Time
Kahana Feld
Kahana Feld: Provides civil litigation defense and business legal services nationwide.
5+ YOE5+ years paralegal experience; bachelor’s degree preferred; JD degree a plus; litigation/insurance defense experience; ability to support multiple practice groups.
Legal software, Document management