• Lead, Information System Security Officer (ISSO)

    L3Harris (Sterling, VA)
    …the A&A and project management processes. + Experience with workstation and server operating systems , including but not limited to Microsoft and Linux offerings. ... and the facility. + Perform vulnerability, compliance, and network mapping scans on information systems and...Polygraph. Preferred Additional Skills: + DoD 8570.01-M IAT III certification . + DoD 8570.01-M IAM II certification .… more
    L3Harris (08/13/25)
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  • Secret Cloud Enterprise Architect

    Insight Global (Norfolk, VA)
    …Holds a SAFe certification (Agilist, Architect, or similar). Skilled in building systems that run across different platforms and operating systems . ... strategy. Oversee integration of systems across multiple platforms and operating systems . Support accreditation and testing of enterprise systems more
    Insight Global (08/08/25)
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  • Linux System Administrator - Secret Clearance…

    General Dynamics Information Technology (Oakton, VA)
    …the functionality and efficiency of a group of computers running on one or more operating systems + Maintains the integrity and security of servers and ... to applications and training users + Performs Server administration for Server Operating Systems + Performs administration of physical and virtualized servers… more
    General Dynamics Information Technology (06/28/25)
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  • Cybersecurity Solutions Architect/Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …abilities. + Strong technical foundation. In-depth knowledge of computer networks, operating systems (Windows, Linux, UNIX), cloud computing (AWS, Azure), ... security and data architectures (eg, AWS, Azure, Google Cloud) and securing AI systems within those environments. + Certifications focused on AI security,… more
    General Dynamics Information Technology (08/14/25)
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  • Tenable RHEL ACAS Administrator

    Leidos (Alexandria, VA)
    …position serves as a member of the Tenable ACAS team responsible for operating and maintaining the DISA J6 Pentagon's Assured Compliance Assessment Solution (ACAS) ... all Tenable ACAS Red Hat Enterprise Linux (RHEL) servers, performing systems analysis, modifying / updating, troubleshooting Tenable applications based on results… more
    Leidos (08/14/25)
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  • Lead Information Security Engineer - Purple Team

    Wells Fargo (Mclean, VA)
    …like an adversary to drive detection engineering + Experience with multiple operating systems including Windows, Mac OS, and Unix/Linux **Job Expectations:** ... (TTPs). The ideal candidate will have a well-rounded understanding of endpoint/ network defenses and detection methodologies. As well as the incident response… more
    Wells Fargo (08/16/25)
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  • Technical Surveillance Countermeasures III

    Global Resource Solutions (Springfield, VA)
    …hours of discipline-specific development or refresher training every fiscal year + A +, Network +, and Sec + Certifications in accordance with DoD 8140 ... the above, analyze and evaluate proposed changes in mission, operating procedures and delegations of authority. + Coordinate TSCM...knowledge and experience with Voice Over Internet Protocol (VoIP) systems , Cloud systems and network more
    Global Resource Solutions (06/13/25)
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  • Electronic Security System Manager

    Parsons Corporation (Centreville, VA)
    …of Excel and MS Project. + Additional Certifications in IDS, ACS and CCTV systems is desired + Licensure and/or Certification - Must possess a valid driver ... + Prepare reports of tests results and assessments of key electronic systems to ensure efficient operations. + Identify operational or maintenance defects with… more
    Parsons Corporation (05/23/25)
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  • Cyber Support Analyst with Active DoD Secret…

    Watershed Security (Norfolk, VA)
    …IAVA/B/T occurrences within the following: + Vulnerabilities and risks associated with Windows operating systems , Linux operating systems and components ... cybersecurity site visits to assist Mariners with patching and scanning of systems and networks, mission-based risk assessments, and all elements of compliance… more
    Watershed Security (08/08/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …with Linux operating systems ; understanding of general operating system security practices, TCP/IP networking, and network security concepts.** ... applicable experience** **DoD Information Assurance Technical (IAT) Level II certification ** **Experience with EverFox High Speed Guards** **_Desired:_** **Experience… more
    CACI International (06/02/25)
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