Cybersecurity Intern

Leidos

. Support the Global Command and Control System (GCCS) environment for Leidos’ Air Force National Capital Region IT Services team .

Posted 10/27/2026full-timeUnited StatesEntry Level💰 $48,100 - $86,950 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates foundational knowledge in cybersecurity concepts, computer networks, and security frameworks, with proficiency in scripting and security tools. Capable of supporting security investigations, documentation, and process improvements in a military IT environment.

Highest-signal resume keywords

Cybersecurity ConceptsSecurity Tools ExposureFoundational Scripting KnowledgeComputer Networks UnderstandingU.S. Department of Defense Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Cybersecurity FrameworksVulnerability ScanningSystem AdministrationWeb Application SecurityTCP/IP KnowledgeLinux Operating SystemUnix Operating SystemWindows Operating SystemData AnalysisIncident Documentation

Soft Skills

Problem-Solving SkillsAttention to DetailStrong Communication SkillsOrganizational AbilityCollaborative Work

Tools & Technologies

SIEMEndpoint ProtectionVulnerability ScannersMicrosoft OfficePowerShellPythonBash

Certifications & Qualifications

Cybersecurity CertificationsIT CertificationsComputer Science Certifications

Industry Keywords

Department of Defense DirectivesSensitive Information PoliciesIdentity AuditsPermission CleanupsSecurity Alerts Monitoring

Tech Stack

Tools & technologies

Cyber SecurityLinuxPythonTCP/IPUnix

About the role

Key responsibilities & impact

Support the Global Command and Control System (GCCS) environment for Leidos’ Air Force National Capital Region IT Services team
Learn how mission-critical servers, client workstations, and secure networks are deployed, patched, monitored, and maintained in an enterprise military environment
Monitor incoming security alerts and perform initial investigation steps
Gather logs, data, and context to support senior analysts during investigations
Assist with running and reviewing vulnerability scans
Track remediation progress and update documentation
Support user access reviews, identity audits, and permission cleanups
Document standard operating procedures, incidents, and security findings
Research emerging threats and prepare brief summaries
Participate in team meetings, security projects, and tool onboarding efforts
Assist in implementing process improvements or automation ideas
Support cybersecurity awareness initiatives or training activities

Requirements

What you’ll need

Currently enrolled in an accredited college or university pursuing a degree in Information Technology, Computer Science, Cybersecurity, Information Systems, Computer Engineering, or a related field
Rising Juniors, Seniors or Master’s level considered
U.S. Citizenship required
Ability to obtain and maintain an active Department of Defense (DoD) Secret security clearance
Basic understanding of computer networks (IP addresses, ports, protocols)
Awareness of general cybersecurity concepts (malware, threats, vulnerabilities)
Ability to follow documented processes and pay attention to detail
Familiarity with Linux, Unix, and Windows operating systems
Problem-solving skills
Knowledge of web application security
Knowledge of cybersecurity frameworks and risk management methodologies
Familiarity with corrective action management and auditing principles
Demonstrated understanding of TCP/IP, common networking ports and protocols, system administration, and common security elements
Coursework or certifications in cybersecurity, IT, or computer science
Experience with or exposure to security tools (SIEM, endpoint protection, vulnerability scanners)
Foundational scripting knowledge (Python, PowerShell, or Bash)
Understanding of security frameworks
Prior internship or experience in IT, engineering, defense, or customer-support environments
Knowledge of U.S. Department of Defense (DoD) directives, policies, and procedures pertaining to sensitive information
Strong written and verbal communication skills
Proficiency in Microsoft Office applications (PowerPoint, Excel, Word, Outlook/Teams)
High organizational ability, attention to detail, and analytical skills
Ability to work independently and collaboratively in a fast-paced environment

Benefits

Comp & perks

Daily guidance from senior systems administrators and network engineers
Real-world enterprise exposure supporting high-profile DoD environments
Opportunity to obtain and utilize a federal security clearance
Practical familiarity with DoD 8140 compliance, cyber skills, and modern device management