• Principal Endpoint Security Systems Engineer

    Leidos (Bethesda, MD)
    …a **Principal Endpoint Security Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The focus of this team member will be to… more
    Leidos (11/28/25)
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  • Digital Network Exploitation Analyst - Mid…

    National Security Agency/Central Security Service (Fort Meade, MD)
    …program that combines formal training (ie, SIGINT, discovery/analysis, and advanced cyber security) and wide-ranging work assignments. As a Digital Network ... software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics , information assurance, cybersecurity, systems engineering and/or network and… more
    National Security Agency/Central Security Service (01/01/26)
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  • Computer Network Defense Analyst (CNDA) Level 3

    AeroVironment (Jessup, MD)
    …solutions. + Conduct vulnerability analysis, penetration testing, computer forensics , and information assurance. + Perform systems engineering and ... host system logs) to: Identify potential vulnerabilities, Respond to active cyber events, and Defend against emerging threats **Basic Qualifications (Required Skills… more
    AeroVironment (12/17/25)
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  • Senior Systems Engineer

    Chenega Corporation (Fort Meade, MD)
    …maintains planning documentation, advises on safeguarding IT infrastructure against cyber -based attacks, and ensures MARFORCYBER systems are technically mature, ... with Defensive Cyberspace Operations (DCO), including adversary detection, intrusion forensics , and network recovery. + Active CISSP certification. + Master's… more
    Chenega Corporation (12/13/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Baltimore, MD)
    …practices including: encryption, application security, penetration testing, and computer forensics + Ability to evaluate, design, and implement curriculum, testing, ... include Computer Security Concepts & Best Practices; Information & Cyber Security Operation, Governance, Assurance and Compliance; associated business processes… more
    Cengage Group (11/14/25)
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  • Operational Systems Integrator (NDA-3)

    Leidos (Fort Meade, MD)
    …be in computer or information systems design/development, programming, information/ cyber /network security, vulnerability analysis, penetration testing, computer ... you're a talented Operational Systems Integrator, we want to hear from you. The Leidos Cyber and Analystics business area is looking for someone like you to join our… more
    Leidos (10/17/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. We are seeking a Penetration Tester 3 to join our ... Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics , Cybersecurity, Information Technology, Information Assurance, Information Security, and… more
    Amentum (12/21/25)
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  • CI Poly Digital Network Exploitation Analyst

    Insight Global (Fort Meade, MD)
    …OSI layers. Prior experience working with the US Navy or US Cyber Command. Degree in a technical field (eg, Telecommunications, Computer Science, Engineering, ... Mathematics, Physics, Computer Forensics , Cybersecurity, IT, Information Systems, Networking, etc.). more
    Insight Global (12/18/25)
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  • Arkime Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …strong Zero Trust engineering principles to support threat detection, forensics , segmentation, and continuous monitoring across a complex, distributed environment. ... of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (12/13/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …them with the latest end-to-end cloud infrastructure, big data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, ... 3. Familiarity with Zero Trust architecture and implementation. 4. Experience in forensics and malware analysis. 5. Knowledge of container security (eg, Docker,… more
    CACI International (11/08/25)
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