• Information Systems Security

    CACI International (Chantilly, VA)
    …in information security practices and technologies. + Strong knowledge of network security , operating systems , databases, and application security ... Information Systems Security Engineer Job Category: Information...periodic audits and assessments to ensure adherence to established security standards. + Secure Network Architecture: Design… more
    CACI International (08/08/25)
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  • Network Architect

    Federal Reserve Bank (Richmond, VA)
    …with Linux commands/file system . + Strong technical knowledge of IT enterprise systems and tools. + Experience with IDS/IPS, network access control, load ... need to align technical strategic directions and roadmaps for network products with the FRS business and security...leading technical staff and matrixed teams within large mission-critical systems with complex network requirements, or the… more
    Federal Reserve Bank (07/31/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …all System Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, ... will leverage overall system knowledge and expertise of space systems regarding security posture in the areas of technical, network , physical,… more
    SAIC (08/07/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Bachelor's Degree with 5+ years of experience **Desired Certifications:** + CCNA, CCNP or Network + Security + or similar which meets current guidelines such as ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...**Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and… more
    M. C. Dean (07/15/25)
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  • Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    …for security on these systems . Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; conducts ... Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , other point of presence… more
    System One (08/08/25)
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  • Information System Security Officer

    Jacobs (Chantilly, VA)
    …within the Risk Management Framework (RMF). * Provide briefings on the network security posture and compliance status of assigned system (s) to Security ... Jacobs is looking for a Information System Security Officer to join our.... Bachelor of Science degree in Information Technology, IT Security , Network Systems Technology or… more
    Jacobs (06/04/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …and Palo-Alto Firewalls to engineer boundary protection mechanisms. * Experience with network security concepts, best practices and technologies including, but ... **Description** Leidos is looking for a Systems Engineer to be part of a team...and Site-to-Site VPNs. Excellent troubleshooting skills.. * Knowledge in Network Engineering DEV-OPS utilizing python, API's, network more
    Leidos (06/18/25)
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  • ISSO - Information System Security

    Watershed Security (Portsmouth, VA)
    …assessment of system security for compliance of applications; security of computer network hardware; operating system utility/support software; ... Security is looking for an Experienced Information System Security Officer (ISSO) to join our...and vulnerabilities + Computer networking concepts and protocols, and network security methodologies + Specific operational impacts… more
    Watershed Security (07/23/25)
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  • F5 Network Engineer

    SAIC (VA)
    …procedures, and troubleshooting guides + Collaborate with other IT teams, including network , security , and application teams, to ensure seamless integration and ... **Description** SAIC is seeking a highly skilled ** Network F5 Engineer** to join our team and...complex IT infrastructures for critical Department of the Navy systems . **Key Responsibilities:** + Manage SSL/TLS certificates including generation,… more
    SAIC (08/07/25)
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  • Senior Systems Security Engineer

    SMX (Dahlgren, VA)
    …Engineer will work as part of our team to provide technical leadership for network and systems security and administration, including the design, deployment, ... Senior Systems Security Engineer (4413)at SMX(View all...+ Proficiency in security technologies, including cryptography, system and network security , and… more
    SMX (08/08/25)
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