Internships › Cybersecurity › Maryland

Cybersecurity internships in Maryland

15 open student roles in cybersecurity in Maryland, from internships to co-ops and research. That includes 1 co-op, 1 research position and 7 part-time roles. 33% list pay or say they are paid. The most common start terms are Summer 2027 and Fall 2027. Employers with the most openings: Johns Hopkins Applied Physics Laboratory, Rocket Lab, Booz Allen Hamilton, Defense Counterintelligence and Security Agency and Exelon.

• Johns Hopkins Applied Physics Laboratory New
  2027 Internship – Wireless Communications Engineer – Wireless Cyber Capabilities
  Laurel, Maryland · part-time · Paid
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship - Military Systems Cybersecurity Engineer
  Laurel, Maryland · Summer 2027 · part-time
  Open posting
• Rocket Lab
  Security Analyst Intern Summer 2027
  Middle River, MD +3 · Summer 2027
  Open posting
• Rocket Lab
  Security Analyst Intern Spring 2027
  Middle River, MD +3 · Spring 2027
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship - Cybersecurity - Mission Engineering
  Laurel, Maryland · part-time
  Open posting
• Kudu Dynamics
  Cybersecurity Engineer Co-op
  Bethesda, MD · co-op
  Open posting
• Peraton
  Summer 2027 Cyber Research Intern
  Silver Spring, MD +3 · Summer 2027 · research
  Open posting
• Booz Allen Hamilton
  University - 2027 Summer Games Cyber Security Intern - McLean, VA
  Annapolis Junction, MD +9 · Summer 2027 · Paid
  Open posting
• Sierra Nevada Corporation
  Systems Security Engineering Intern (Summer 2027)
  Hagerstown, MD · Summer 2027
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship – Reverse Engineer – Offensive Cyber Capabilities
  Laurel, Maryland · Summer 2027 · part-time
  Open posting
• Exelon
  2027 Summer Internship - Cyber Security (Owings Mills, Maryland)
  OWINGS MILLS, Maryland · Summer 2027 · $20.00/Hr
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship - Cybersecurity Engineer/Mathematician - Constrained Cyber Solutions
  Laurel, Maryland · part-time
  Open posting
• Defense Counterintelligence and Security Agency
  General Student Trainee (Personnel Security)
  Fort Meade, Maryland +2 · Fall 2027 · $46610 - $75059 Per Year
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship -Cyber Software Engineer - Capabilities Development
  Laurel, Maryland +1 · Summer 2027 · part-time
  Open posting
• Johns Hopkins Applied Physics Laboratory
  2027 Internship - Cyber Security - Cyber Dominance
  Laurel, Maryland · part-time · Paid
  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.