• ACAS Systems Administrator/ Information Systems…

    CACI International (Norfolk, VA)
    …our NTCSS Systems Team at Norfolk VA. You'll lead vulnerability assessment operations using ACAS, coordinate mitigation planning, and serve as the primary interface ... for incident response efforts. **Responsibilities** + Lead vulnerability assessment operations using ACAS (Nessus, Security Center) + Perform regular vulnerability… more
    CACI International (09/25/25)
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  • Test Engineer / Principal Test Engineer…

    Northrop Grumman (Newport News, VA)
    …is focused on meeting emerging operational needs through sustainment and synchronization support to operational baselines (Global, Joint Operations Planning and ... GCCS-J supports commanders and warfighers as they conduct joint and multinational operations by providing a fused picture of the battlespace within an integrated… more
    Northrop Grumman (09/17/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …ISO, and SOC operations + Proficiency with Linux/Unix operating systems and network protocols + Experience with SIEM and Log management + Strong analytical and ... troubleshoot Elasticsearch cluster health and performance issues. + Provide technical support to maintain the confidentiality, integrity, and availability of the AF… more
    CACI International (09/17/25)
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  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. ... Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions… more
    Huntington Ingalls Industries (07/25/25)
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  • Medicaid Provider Hospital Reimbursement…

    Humana (Richmond, VA)
    …, claims operations , and other business teams involved in the administration of Medicaid business at Humana. The Senior Business Intelligence Engineer will ... will be an integral part of the Pricer Business and System Support team responsible for administering complex Medicaid provider reimbursement methodologies. The… more
    Humana (09/09/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …for tuning/performance enhancements. The peer will provide systems and software operations and maintenance support in a large, multi-enclave enterprise ... Partner with peers and other service lanes to perform network latency analysis to address slow connections and user...support for outages occurring after hours. + Update operations and monitoring documentation for 24/7/365 IT Operations more
    Leidos (07/23/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …back-end device configuration, manage security settings, and protocols + Participate in the administration of multiple critical network systems. + Must be able ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Technical Support Services **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (09/03/25)
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  • LMON Field Service Engineer (Engineer Field 1)

    Huntington Ingalls Industries (Norfolk, VA)
    …Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and ... management installations * Execute full LMON system installations including racks, network , radio, antenna, computers, power, and cable fabrication * Support more
    Huntington Ingalls Industries (10/01/25)
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  • Cybersecurity Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations , human ... **Responsibilities:** + Design, test, and implement secure information systems, network , environments, and capabilities + Manage and engineer cybersecurity… more
    Sierra Nevada Company, LLC (09/27/25)
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  • ABAD Tactical Data Link SME**This position…

    Parsons Corporation (Centreville, VA)
    …TDL systems, as well as providing Field Service Representative (FSR) support and documentation. Responsibilities include supporting the Link-16 communication ... network . This position is located in Ramstein AFB, Germany...schedules and conduct periodic preventive maintenance, perform user account administration tasks, monitor and archive logs and audit files,… more
    Parsons Corporation (09/11/25)
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