• Physical Security Specialist

    SAIC (Springfield, VA)
    …standards, national interim guidance, and Executive Orders governing physical, industrial and information security . Examples include but are not limited to: ... ICD-705 Tech Spec, National Industrial Security Program Manual, DoD Information ...technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal more
    SAIC (11/04/25)
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  • Industrial Security Representative

    Leidos (Springfield, VA)
    …of relevant experience. + Proven experience in industrial, physical, and information security operations. + Knowledge of federal regulations such as the Code ... security operations at a designated site, ensuring strict adherence to security Standard Operating Procedures (SOPs), federal regulations, and agency-specific… more
    Leidos (12/27/25)
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  • Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    …support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance ... - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security + CE, GSEC, or higher) **Education** + Bachelor's degree with 4 years of… more
    Leidos (12/08/25)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    …motivated **Windows Systems Administrator** to join our team of top Information Technology and Analytic professionals in **Chantilly, VA.** You will play a vital ... the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security...operating systems + Design interfaces to external systems and maintain thorough documentation on system more
    ManTech (12/03/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …Program contracted mission.In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary ... to software updates and patches. The Contractor shall document all changes to the security posture of the system and provide those documents to the government… more
    Leidos (12/11/25)
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  • Systems Architect

    CACI International (Norfolk, VA)
    Systems Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... present options for meeting functional and technical requirements + Design high-level system diagrams and architectural documentation + Ensure systems comply… more
    CACI International (12/04/25)
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  • Systems Administrator - Junior to Senior

    Amentum (Dahlgren, VA)
    …specialty area 45 - System Administrator with certification in current Operating Systems and Information Security . This position shall also require an ... with the following: system backup/recovery; basic software management; security management; network management; operating computer systems ; sizing,… more
    Amentum (12/16/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …review through Operations Acceptance Review (OAR) + Function as the interface between the system users, the program office, and the systems developers to ensure ... IC principles, procedures Desired Qualifications: + Experience with existing OPIR systems + Space-Based Infra-Red Satellite/ System (SBIRS) Defense Support… more
    KBR (10/28/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …solutions that correct and improve conditions and optimize efficiency of the system . + Ensure the application of Security Technical Implementation Guide ... and regulations (eg Department of Energy/ Naval Reactors) regarding system /network security ; and that all required ...degree in an IT-related discipline or Level II Certification ( Security + or better) Trace Systems Trace … more
    Trace Systems Inc (11/27/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... for applying interdisciplinary engineering skills in the technical planning, systems integration, verification and validation, cost and risk and supportability… more
    CACI International (11/21/25)
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