Information System Security Officer (ISSO) - Intern jobs in United States
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Lockheed Martin · 7 hours ago

Information System Security Officer (ISSO) - Intern

Lockheed Martin is a leader in aerospace and defense, dedicated to keeping people safe and solving complex challenges. They are seeking a Summer 2026 Intern Information Systems Security Officer/ISSO to develop documentation for information system authorization and learn how to apply the Risk Management Framework in cybersecurity.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop documentation for information system authorization
Engage with experienced Information Systems Security Manager’s
Learn how the Classified Cyber Security organization applies the Risk Management Framework to protect and defend information systems

Qualification

DoD 8570 certificationWindows Operating SystemsCybersecurity fundamentalsRisk Management FrameworkNIST Security controlsSecurity hardeningDocumentation developmentComputer systems integration

Required

Pursuing a Bachelors in Information Technology or Cyber Defense
Possess DoD 8570 certification (i.e. CISSP, CISM, Sec+, CAP)
Experience in designing, developing and integrating computer systems and networks in compliance with government regulations
Must be a US Citizen; this position will require a government security clearance

Preferred

Familiar with Risk Managed Framework (RMF) or Joint Special Access Program (SAP) Implementation Guide (JSIG) requirements
Familiar with National Institute of Standards (NIST) Security and Privacy controls and requirements
Proficient at executing security hardening requirements on diverse LINUX and Windows Operating Systems based on approved DISA STIGs and SRGs

Benefits

Medical
Dental
Vision
Life Insurance
Short-Term Disability
Long-Term Disability
401(k) match
Flexible Spending Accounts
EAP
Education Assistance
Parental Leave
Paid time off
Holidays

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase