• Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …+ Communicates alerts to agencies regarding intrusions and compromises to their network infrastructure, applications, and operating systems + Assists with ... FIREPOWER, and security related activities to secure and harden systems . + Work with vendors to ensure the DCO...be applied to current and future investigations + Utilize network and endpoint defensive tools to identify and analyze… more
    General Dynamics Information Technology (01/03/26)
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  • R&D Engineering Technician -Transportation

    Leidos (Mclean, VA)
    …Diagnose and resolve issues involving vehicle power, communications, sensors, and control systems , and physical network connectivity supporting testbed and lab ... intersection of engineering, data, and policy-developing and evaluating cutting-edge systems for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication. The… more
    Leidos (01/16/26)
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  • Manager, Facilities Operations Commissioning

    Quality Technology Services, LLC (Ashburn, VA)
    …for Level 1, Level 2, Level 3, Level 4, and Level 5 systems , including connectivity, network infrastructure, security, life safety, other building subsystems ... engineering, including the coordination, installation, and integration of connectivity, network infrastructure, security, life safety, other building subsystems and… more
    Quality Technology Services, LLC (12/02/25)
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  • Information Systems Auditor

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Information Systems Auditor** to join our team! In this role you will get to ... assessments that assess survivability of critical US Air Force mission systems , infrastructures, and assets. The Air Force Mission Assurance Assessment Team… more
    Parsons Corporation (01/15/26)
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  • Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    …file systems , and library structures. + Support and enforce network security policies, including the use of firewalls and intrusion detection/prevention ... Senior Systems Administrator (Unix/Linux) - (758) Share this job...ideal candidate will bring deep expertise in Unix/Linux administration, network security, and performance optimization, ensuring system reliability, security,… more
    EPS Corporation (11/13/25)
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  • Cybersecurity Analyst

    Intrepid Solutions and Services (Alexandria, VA)
    network transport components and configuration + Experience in development of Network Topology for connected classified systems + Experience in development, ... hardware and software assessment regarding Cybersecurity effectiveness. + Ensure systems remain compliant with Cybersecurity policies. + Provide cybersecurity… more
    Intrepid Solutions and Services (01/16/26)
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  • Executive Advisor -Business Information Security…

    Elevance Health (Norfolk, VA)
    …years experience in systems administration and security aspects of information systems , access management and network security technologies, network ... Security, 10) Security Architecture and Design, 11) Telecommunications and Network Security. **Minimum Requirements:** Requires BS/BA in Information Technology or… more
    Elevance Health (01/15/26)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations ... network solutions and strategic adherence to all aspects of...in the security authorization package. + Ensures approved operational systems obtain and retain Approval to Operate (ATO). +… more
    TekSynap (12/06/25)
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  • Systems Administrator

    Kelly Services (Newport News, VA)
    ** Systems Administrator** **$66.15/hour** *100% onsite* *REQUIRES ACTIVE TOP SECRET SECURITY CLEARANCE FOR CONSIDERATION* Kelly Government Solutions is hiring for ... RHEL systems administrator on a DoD contract with our customer...+ Perform system troubleshooting and resolve hardware, software, and network issues as they arise + Conduct regular system… more
    Kelly Services (01/06/26)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …and library management; installation and configuration of hardware; operational systems and COTS software;performance tuning; and hardware/software/ network ... seeking a **S** **enior S** **ystem** **Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) serves as Key Personnel under the NSWCDD… more
    TekSynap (10/31/25)
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