Internships › Cybersecurity › California

Cybersecurity internships in California

28 open student roles in cybersecurity in California, from internships to co-ops and research. That includes 1 part-time role. 14% list pay or say they are paid. The most common start terms are Summer 2027 and Spring 2027. Employers with the most openings: Boeing, PricewaterhouseCoopers (PwC), Robinhood, Rocket Lab and The Boeing Company.

• Snowflake New
  Software Engineer Intern - Core, Infrastructure & Security
  Menlo Park, CA +3 · Spring 2027
  Open posting
• CAI
  Cybersecurity Analyst Intern
  California
  Open posting
• The Walt Disney Company New
  Global Security Investigations Intern, Spring 2027
  Glendale, CA, USA · Spring 2027
  Open posting
• Baker Tilly New
  Summer 2027 Risk Advisory Intern - Cyber Risk Services
  San Francisco, CA +26 · Summer 2027 · Paid
  Open posting
• Robinhood
  Offensive Security Intern (Summer 2027)
  Menlo Park, CA +1 · Summer 2027
  Open posting
• The Walt Disney Company
  Global Security Design & Engineering Intern, Spring 2027
  Glendale, CA, USA · Spring 2027
  Open posting
• Qualcomm
  Security (Product, Systems, Cyber) Engineering Internship - Summer 2027
  San Diego, CA · Summer 2027
  Open posting
• Rocket Lab
  Security Analyst Intern Summer 2027
  Long Beach, CA +3 · Summer 2027
  Open posting
• Rocket Lab
  Security Analyst Intern Spring 2027
  Long Beach, CA +3 · Spring 2027
  Open posting
• Robinhood
  Security Risk Management Intern (Summer 2027)
  Menlo Park, CA · Summer 2027
  Open posting
• Intuit
  Software Engineer Intern - Cybersecurity
  Mountain View, CA · Summer 2027
  Open posting
• Tencent
  Cyber Security Engineer Intern
  US-California-Palo Alto
  Open posting
• Veeam Software
  Platform, Security & AI Engineering Intern - Summer 2027
  San Jose, CA, USA +1 · Summer 2027
  Open posting
• PricewaterhouseCoopers (PwC)
  Cyber - Data, Risk & Privacy Consulting Intern - Summer 2027
  CA-San Francisco +12 · Summer 2027 · $29.25 - $48.00
  Open posting
• Gilead Sciences
  Intern - CFO - IT (Security, Risk, and Compliance)
  United States - California - Foster City
  Open posting
• Harbinger Motors
  Intern, Cybersecurity
  Garden Grove, CA
  Open posting
• Booz Allen Hamilton
  University - 2027 Summer Games Cyber Security Intern - McLean, VA
  El Segundo, CA +9 · Summer 2027 · Paid
  Open posting
• PricewaterhouseCoopers (PwC)
  Cybersecurity Consulting Intern - Summer 2027
  CA-Los Angeles +13 · Summer 2027 · $29.25 - $48.00
  Open posting
• HP IQ
  Software Engineering Intern, Product Security (Summer 2027)
  San Francisco, CA +1 · Summer 2027
  Open posting
• Verkada
  Security Software Engineering Intern 2027
  San Mateo, CA United States +1 · Summer 2027
  Open posting
• Varda Space Industries
  Cybersecurity Internship - Spring 2027
  El Segundo, California, United States · Spring 2027
  Open posting
• TikTok
  Software Engineer Intern, Privacy and Security
  San Jose, CA · Summer 2027
  Open posting
• The Boeing Company New
  Boeing Summer 2027 Internship Program (Paid) – Security & Fire Operation (S&FO)
  USA - Huntington Beach, CA +29 · Summer 2027
  Open posting
• The Boeing Company
  Boeing Summer 2027 Internship Program (Paid) – Information Digital Technology & Security (IDT&S)
  USA - El Segundo, CA +16 · Summer 2027
  Open posting
• Zeiss
  Working Student Information Security (f/m/x)
  Oberkochen, CA · part-time
  Open posting
• Boeing
  Boeing Summer 2027 Internship Program (Paid) – Information Digital Technology & Security (IDT&S)
  USA - El Segundo, CA +16 · Summer 2027
  Open posting
• Boeing
  Boeing Summer 2027 Internship Program (Paid) – Security & Fire Operation (S&FO)
  USA - Huntington Beach, CA +29 · Summer 2027
  Open posting
• Monolithic Power Systems, Inc.
  Security Analyst Intern
  San Jose, CA
  Open posting

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Updated September 26, 2026. Listings are collected from public job boards several times a day; always check the posting on the employer's site before applying.