• Tenable Security Engineer

    NANA Regional Corporation (Alexandria, VA)
    …self-directed and experienced individual to fill the role of a Tenable Security Engineer for our existing government client in the Alexandria/Kingstown, ... **Responsibilities** + Support day-to-day Administrative and Operational activities for Security services. + Experience with maintaining, optimizing, and troubleshooting… more
    NANA Regional Corporation (08/08/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... or any other characteristic protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our intelligence customer… more
    William C Brown Inc (05/28/25)
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  • AV Security Engineer

    Leidos (Springfield, VA)
    …**Job Description** We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and ... in lieu of degree. + Expert knowledge and hands-on experience in systems integration, system administration, and technical support. + Demonstrated experience… more
    Leidos (07/24/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …Prometheus, collectd, Grafana, InfluxDB). + Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure. + ... Network Management Systems (NMS) Linux Engineer Job Category:...will be responsible for designing, implementing, and maintaining Linux-based systems , ensuring high performance, reliability, and security more
    CACI International (07/26/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …Documents (ICDs) Years of Industry Experience: 5 + years of relevant experience Security Clearance Requirement: Must be able to obtain and maintain Active ... to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work… more
    G2 Ops, Inc. (06/23/25)
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  • Windows Systems Engineer

    SAIC (Quantico, VA)
    …information systems , and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved ... software and related infrastructure. This individual ensures that system operating systems , and related procedures adhere...efficiency of a group of computers running Windows operating systems . * Maintains the integrity and security more
    SAIC (08/07/25)
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  • IT Infrastructure Systems Engineer

    SAIC (Chantilly, VA)
    …is located in **Chantilly, VA** and requires an **active TS/SCI security clearance with Polygraph.** The IT Infrastructure Mission Engineer will serve as the ... **Description** SAIC is seeking an **IT Infrastructure Mission Engineer ** to join the Space and Intelligence Business...to join the Space and Intelligence Business Group providing systems engineering and technical advisory services to a rapidly… more
    SAIC (08/07/25)
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  • Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    …critical role - protecting our national security . KBR is seeking a Mission Systems Engineer in Springfield, VA to provide Systems Engineering and ... Title: Mission Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (07/13/25)
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  • TS/SCI Systems Engineer Senior

    IBM (Chantilly, VA)
    …**Your role and responsibilities** We are seeking an experienced Senior Systems Engineer with US Government Top Secret/SCI security clearance with Full ... architectures * REQUIRED ON DAY 1: Active Top Secret/SCI security clearance + Full Scope Polygraph *...with compliance with enterprise data policy * Experience with system security policy and accreditation processes IBM… more
    IBM (07/30/25)
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  • GEOINT Electro-Optical/Infra-Red Processing…

    KBR (Chantilly, VA)
    Title: GEOINT Electro-Optical/Infra-Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra-Red ... (IR) Processing Systems Engineer to support one of our...Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS/SCI with Polygraph +… more
    KBR (07/01/25)
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