• Firewall Administrator & InfoSec Engineer Sr

    Lockheed Martin (Bethesda, MD)
    …development methodologies and version control systems , such as Git * Experience with security information and event management \(SIEM\) systems , such ... design and implementation * Knowledge of information assurance and information security principles, including risk management , vulnerability assessment,… more
    Lockheed Martin (07/16/25)
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  • Digital Network Exploitation Analyst 1-4 (Dnea)

    Amentum (Fort Meade, MD)
    …(eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security , IT, or Information Systems , Networking and ... (eg, Telecommunications, Computer Science, Engineering, Mathematics, Physics, Computer Forensics, Cyber Security , IT, or Information Systems , Networking and… more
    Amentum (07/15/25)
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  • Cyber Engineer

    ManTech (St. Inigoes, MD)
    …creation, editing, and management of rules and filters for specialized cyber security systems including but not limited to network and host-based IDS, IPS, ... measures for the protection of computer networks and information + Assess system vulnerabilities and security ...content of specialized cyber security applications and systems + Troubleshoot cyber security systems more
    ManTech (07/30/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …more complex issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux, and Windows operating systems . + ... and performance of IT systems and ensuring systems are compliant with security controls. +...escalated tickets and system optimization. + Collaborating with the Information System Security Officer (ISSO) and … more
    CACI International (05/22/25)
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  • Cyber Sec Vul Mgmt Anlst

    Exelon (Baltimore, MD)
    …experience and subject matter knowledge in cyber and information security for applications, web architectures, operating systems , databases, and networks. ... also be expected to assist with work on physical security assessments of servers, computer systems , and...skills, technical knowledge, and practical application of cyber and information security principles to business leaders and… more
    Exelon (08/08/25)
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  • Exchange Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Exchange Server,System Designs, Systems ... be trusted to provide support and engineer solutions for email and email retention systems to provide a roadmap for the Enterprise infrastructure. In this role, a… more
    General Dynamics Information Technology (07/24/25)
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  • Cybersecurity Engineering Professional

    NANA Regional Corporation (Fort Meade, MD)
    …evaluations of computer systems to determine operating and file systems . Analyze computer network security settings, server, system, router, firewall, ... act as lead or first level supervisor. **Responsibilities** **Risk Management Framework (RMF) and Security Support:** +...range of tasks and responsibilities aimed at ensuring the security and protection of the SCCA's systems ,… more
    NANA Regional Corporation (06/30/25)
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  • Principal Cybersecurity Engineer

    Oshkosh Corporation (Hagerstown, MD)
    …years of cybersecurity experience. **STANDOUT QUALIFICATIONS** + Graduate degree in Cybersecurity, Information Systems , Management , or related discipline. + ... knowledge of the environment. **MINIMUM QUALIFICATIONS** + Bachelor's degree in Cybersecurity, Information Systems , or a related field, or equivalent experience.… more
    Oshkosh Corporation (06/14/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …weighing up to 40 pounds, unassisted. + Experience operating under and managing systems within current applicable information systems compliance standards. + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a routine basis as directed by policy. + Maintain security audit and logging information on all… more
    Northrop Grumman (07/18/25)
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  • OneDrive Storage Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Job Family:** Systems Engineering **Skills:** Microsoft OneDrive,Storage Solutions,Storage Systems **Certifications:** Security +, CE - Sec+ CE - CompTIA ... systems , including configuration, administration, and performance tuning. * Security Clearance Level: TS/SCI w/Poly * Required Skills and Abilities: Proven… more
    General Dynamics Information Technology (06/13/25)
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