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 UC San Diego Health, Solar Turbines, and Marriott International. Find a role that fits below and apply directly.

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Overview

Open roles423+
Top employerUC San Diego Health
Work type64% On-site
Top credentialHigh school diploma or GED
Companies hiring47

Showing 5 of 423+ Administrative Assistant jobs

San Diego Unified School District
Administrative Assistant I at Lewis Middle School
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San Diego Unified School District
Added 1d ago
Administrative Assistant I at Lewis Middle School
San Diego Unified School District
San Diego, California
Administrative & Office Support
Office Management
Project Management
$35.92 - $43.65/hr
10,000+

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Nordstrom
Administrative Assistant Top Seller - La Jolla University Town Center
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Nordstrom
Added 2d ago
Administrative Assistant Top Seller - La Jolla University Town Center
Nordstrom
San Diego, California
Administrative & Office Support
Office Management
Project Management
$19 - $29.75/hr
10,000+

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PIMCO
Senior Administrative Assistant (San Diego, CA)
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PIMCO
Added 2d ago
Senior Administrative Assistant (San Diego, CA)
PIMCO
San Diego, California
Corporate Training
Educational Administration
Learning & Development
Associate's degree
1,001-5,000

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Greenberg Traurig
Labor & Employment Practice Group Administrative Assistant
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Greenberg Traurig
Added 3d ago
Labor & Employment Practice Group Administrative Assistant
Greenberg Traurig
San Diego, California
Administrative & Office Support
Office Management
Project Management
$37.5 - $49/hr
Associate's degree in paralegal studies
1,001-5,000

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Associa
Administrative Assistant
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Associa
Added 3d ago
Administrative Assistant
Associa
San Diego, California
Administrative & Office Support
Office Management
Project Management
$21 - $25/hr
High school diploma or GED
10,000+

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See All 423+ Administrative Assistant Jobs in San Diego

Find roles in San Diego that match your experience and apply in just a few clicks.

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Administrative Assistant Job Market in San Diego

Who's Hiring

  • UC San Diego Health
    UC San Diego Health24
  • Solar Turbines
    Solar Turbines16
  • Marriott International
    Marriott International16
  • Family Health Centers of San Diego
    Family Health Centers of San Diego16
  • PIMCO
    PIMCO8

Top Industries Hiring

  • Law & Legal Services

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 UC San Diego Health, Solar Turbines, and Marriott International, per current listings on Migrate Mate as of August 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 36% of administrative assistant openings tied to San Diego are remote or hybrid as of August 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.

Which industries hire the most administrative assistants in San Diego?

Most administrative assistant openings in San Diego sit in Law & Legal Services, per current listings on Migrate Mate as of August 2026. San Diego's concentration of naval installations, large hospital systems, and a nationally significant biotech cluster means these sectors consistently generate the highest volume of administrative support roles across the metro.

See All 423+ Administrative Assistant Jobs in San Diego

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