Administrative Assistant Jobs in San Diego, CA

Administrative Assistant jobs in San Diego are concentrated in Downtown, Kearny Mesa, and Sorrento Valley, with strong demand across defense, biotech, healthcare, and professional services. Employers hiring right now include Northrop Grumman, San Diego State University, and LHFJ. Find a role that fits below and apply directly.

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Overview

Open roles346+
Top employerNorthrop Grumman
Work type75% On-site
Top credentialHigh school diploma or GED
Companies hiring21

Showing 5 of 346+ Administrative Assistant jobs

Retail Repair Administrative Assistant - Fine Jewelry
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Added 3d ago
Retail Repair Administrative Assistant - Fine Jewelry
LHFJ
San Diego, California
Account Management
Customer Service
Customer Success
$23 - $25/hr
On-Site
GIA Certification
11-50

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Marketing Administrative Assistant
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Added 3d ago
Marketing Administrative Assistant
Robbins
San Diego, California
Program Management
Project & Program Management
Project Management
$23 - $24/hr
Bachelor's degree in communications
201-500

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Sr. Administrative Assistant, Drug Safety
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Added 3d ago
Sr. Administrative Assistant, Drug Safety
Neurocrine Biosciences
San Diego, California
Program Management
Project & Program Management
Project Management
$28.15 - $38.41/hr
High school diploma or GED
1,001-5,000

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Office Coordinator & Assistant to the University Registrar (Administrative Support Coordinator II)
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Added 4d ago
Office Coordinator & Assistant to the University Registrar (Administrative Support Coordinator II)
San Diego State University
San Diego, California
Business Operations
Program Management
Project Management
$4,367 - $6,362/yr
High school
1,001-5,000

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Administrative Assistant 1
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Added 4d ago
Administrative Assistant 1
Northrop Grumman
San Diego, California
Administrative & Office Support
Office Management
Project Management
$40k - $66k/yr
High school diploma or GED
10,000+

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See All 346+ Administrative Assistant Jobs in San Diego

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Administrative Assistant Job Market in San Diego

Who's Hiring

  • Northrop Grumman30
  • San Diego State University30
  • LHFJ15
  • ENNOVI15
  • Robbins15

Administrative Assistant Jobs in San Diego: Frequently Asked Questions

How do I get a administrative assistant job in San Diego?

The strongest entry point in San Diego is targeting its large defense contractors, hospital systems, and biotech firms, which maintain steady administrative headcount year-round. Jobs concentrate Downtown, in Kearny Mesa, and along the Sorrento Valley and UTC corridors. Candidates who stand out typically combine proficiency in Microsoft Office or Google Workspace with experience in scheduling, document management, or executive support specific to those industries.

Which companies hire administrative assistants in San Diego?

Companies currently hiring administrative assistants in San Diego include Northrop Grumman, San Diego State University, and LHFJ, per current listings on Migrate Mate as of November 2026. San Diego's mix of defense primes, hospital networks, biotech firms, and local government agencies means openings are spread across a wide range of employer sizes and sectors throughout the metro.

Are there remote administrative assistant jobs in San Diego?

Yes, though availability depends heavily on the role, as positions tied to executive support, front-desk coordination, or facilities management are typically on-site. About 25% of administrative assistant openings tied to San Diego are remote or hybrid as of November 2026, with the strongest remote options in data entry, billing coordination, and virtual executive assistance roles at San Diego's technology and professional services firms.

How can I get a administrative assistant job in San Diego with little or no experience?

The most realistic entry path in San Diego is targeting temp-to-hire roles through staffing agencies that serve the city's defense and healthcare sectors, where short-term contracts frequently convert to permanent positions. Entry-level openings at UCSD Health, San Diego Unified School District, and the County of San Diego regularly list minimal experience requirements. Building proficiency in scheduling software and demonstrating strong written communication gives candidates a measurable edge in interviews.

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