• Information System Security Officer (ISSO)…

    Parsons Corporation (Chantilly, VA)
    …guidelines for applications and databases. In addition, you will ensure that systems and organizational databases are protected from unauthorized access and use, and ... monitor systems , identify threats, and handle disaster recovery operations. _The...assessments). + Establishes strict program control processes to ensure mitigation of risks and supports for obtaining certification and… more
    Parsons Corporation (11/07/25)
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  • Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able to obtain ... environment with new cyber capabilities to address emerging threats. Seeking a Systems Engineer to collaborate with the Customer's SE&I team to assess architectures… more
    Shuvel Digital (09/25/25)
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  • Specialist, Software Architect Systems

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location: Ashburn, VA Job Schedule: 9/80 ... Regular Job Description: As a Specialist, Software Systems Engineer, you will be responsible for developing disruptive, next-generation technologies for advanced… more
    L3Harris (12/05/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …analyses that support system integration and engineering test efforts of propulsion systems + Develops or champions new systems , concepts, or technologies. + ... in the interest of national security. Job Title: Lead, Systems Engineering Job Code: 30533 Job Location: Ashburn, VA...related experience + Active DoD Secret security clearance + System level design experience in which the applicant has… more
    L3Harris (10/29/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …identify and develop the design of interfaces to data sources and external systems + Identify technical risks and develop mitigation strategies. Provide ... + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + Problem-Solving: Ability to… more
    Nightwing (09/26/25)
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  • (DoD SkillBridge), Specialist, Systems

    L3Harris (Ashburn, VA)
    …complex systems . Essential Functions: + Individually contributes to hands-on system integration and testing activities for a complex hardware/software system ... ground, and flight test. + Assess, troubleshoot, and develop mitigation strategies for complex system issues. +...Skills: + Experience in unmanned aircraft or guided weapon systems . + System level experience in which… more
    L3Harris (10/24/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …+ Minimum of six (6) years of professional experience in Unix and/or Linux system administration of networks and software systems , including system backup ... 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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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    Network-Based System Analyst Location: Arlington, VA Must have an active Top Secret Security Clearance Node provides remote and onsite advanced technical assistance, ... might occur, within the network, in order to protect information, information systems , and networks from threats. Responsibilities: - Assists the Government lead in… more
    Node.Digital (11/19/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …Security script writing, Vulnerability assessment and mitigation . + Maintain systems in accordance w/ system security plans, implement new requirements ... the future. **The Role** This unique position requires technical information systems skills / system administrative as well as ability to write and present… more
    Lumen (12/10/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    systems . This positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation to ensure accreditation and ... seeking a **S** **enior S** **ystem** **s Security Engineer** **.** The Senior Systems Security Engineer (SSE) serves as Key Personnel under the NSWCDD Corporate IT… more
    TekSynap (10/31/25)
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