Information Security Intern Jobs in San Diego, CA

Information Security Intern jobs in San Diego are concentrated in Sorrento Valley, Kearny Mesa, and downtown's financial district, with strong demand across defense contracting, cybersecurity firms, and healthcare technology. Employers hiring right now include Akima, Halcyon, and MANTECH. See the openings below and apply to the ones that match your experience.

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Overview

Open roles94
Top employerAkima
Work type44% On-site
Top credentialBachelor's degree in information technology
Companies hiring16

Showing 5 of 94+ Information Security Intern jobs

Systems Planning and Analysis, Inc. (SPA)
Information System Security Manager
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Systems Planning and Analysis, Inc. (SPA)
Added 2d ago
Information System Security Manager
Systems Planning and Analysis, Inc. (SPA)
San Diego, California
Corporate Training
Educational Administration
Learning & Development
$150k - $185k/yr
Bachelor's degree in information technology
1,001-5,000

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Halcyon
Senior Information Security Specialist
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Halcyon
Added 6d ago
Senior Information Security Specialist
Halcyon
San Diego, California
Business Operations
Program Management
Project Management
$120k - $160k/yr
Remote (US)
51-200

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The Marlin Alliance
Information System Security Engineer (ISSE)
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The Marlin Alliance
Added 2w ago
Information System Security Engineer (ISSE)
The Marlin Alliance
San Diego, California
Communications
Content & Communications
Public Relations (PR)
$95k - $125k/yr
11-50

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MANTECH
Information System Security Officer
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MANTECH
Added 2w ago
Information System Security Officer
MANTECH
San Diego, California
Cybersecurity
Cybersecurity Operations
Security Engineering
On-Site
Bachelor's degree in management information systems
5,001-10,000

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Koam Engineering Systems
Information Systems Security Engineer Ii
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Koam Engineering Systems
Added 1mo ago
Information Systems Security Engineer Ii
Koam Engineering Systems
San Diego, California
Business Operations
Customer Service
Project & Program Management
Project Management
$95k - $110k/yr
Bachelor's degree in systems engineering
51-200

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See All 94 Information Security Intern Jobs in San Diego

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

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Information Security Intern Job Market in San Diego

Who's Hiring

Akima
Akima6 open roles
Halcyon
Halcyon6 open roles
MANTECH
MANTECH6 open roles

Top Industries Hiring

  • Biotechnology & Pharmaceuticals

Information Security Intern Jobs in San Diego: Frequently Asked Questions

How do I get a information security intern job in San Diego?

Focus your search on San Diego's defense and government contracting ecosystem centered in Sorrento Valley and Kearny Mesa, where cybersecurity support roles are consistently in demand. Biotech and health tech companies along Torrey Pines Road also hire interns for compliance-heavy security work. Candidates who can demonstrate hands-on lab skills, familiarity with network monitoring tools, and any exposure to federal security frameworks stand out in this market.

Which companies hire information security interns in San Diego?

Employers hiring information security interns in San Diego right now include Akima, Halcyon, and MANTECH, based on current listings on Migrate Mate as of September 2026. San Diego's hiring mix leans heavily toward defense contractors, cybersecurity-focused technology firms, and large healthcare systems that operate dedicated security operations teams.

Are there remote information security intern jobs in San Diego?

Yes, though many roles require on-site access because of classified systems or lab-based work tied to defense contracts. About 56% of information security intern openings tied to San Diego are remote or hybrid as of September 2026, with flexibility most common in analyst-oriented roles like vulnerability assessment and compliance monitoring rather than hands-on network or hardware positions.

How can I get a information security intern job in San Diego with little or no experience?

The most realistic entry path in San Diego is targeting smaller cybersecurity firms and biotech companies in Sorrento Valley that hire interns specifically to build their pipelines, often valuing coursework and personal projects over work history. Lateral roles in IT helpdesk or systems administration at local defense-adjacent employers provide a practical foot in the door. Earning a CompTIA Security+ certification and completing capture-the-flag competitions gives candidates a concrete edge with San Diego hiring managers.

Which industries hire the most information security interns in San Diego?

San Diego information security intern roles concentrate in Biotechnology & Pharmaceuticals, based on current listings on Migrate Mate as of September 2026. The region's dense cluster of defense contractors, naval research institutions, and life sciences companies creates unusually consistent demand for security-focused interns compared to most U.S. cities of similar size.

See All 94 Information Security Intern Jobs in San Diego

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