• Senior Csfc SME

    CACI International (Ashburn, VA)
    …CCIE Service Provider + Cisco CCNP Security + Palo Alto Network Security Engineer (PCNSE) + VMware Certified Professional (VCP) + Aruba Certified Mobility ... root cause analysis to pinpoint the underlying sources of system issues. + Conduct system analysis, evaluation,...+ Aruba Certified Mobility Expert (ACMX) + Certified Information Systems Security Professional (CISSP) + CompTIA SecurityX… more
    CACI International (07/24/25)
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  • System Engineer

    CACI International (King George, VA)
    System Engineer Job Category: Engineering Time Type: Full...Secret Security Clearance is a plus. + Junior Systems Engineer - 0 to 2 years experience ... of combined general and specialized experience of the noted responsibilities + Intermediate Systems Engineer - 3 to 7 years experience of combined general and… more
    CACI International (07/09/25)
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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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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …most critical role - protecting our national security . We are seeking a GEOINT Systems Engineer to provide support for system analysis for all GEOINT ... Title: GEOINT 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 (05/02/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) Job Code: ... Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a...and cyber threat intelligence integration. + Working knowledge of security authorization processes and system ATO lifecycle.… more
    L3Harris (07/02/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    …and Border Protection (CBP) security operations center (SOC). The Splunk Engineer will support the full system engineering life cycle, including requirements ... Engineer JR. is equivalent to a mid-level engineer at the Department of Homeland Security ...to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including… more
    Leidos (07/16/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security !** **Job Summary** The Elasticsearch Systems Engineer SME role provides support across an Agile team in a… more
    Leidos (07/19/25)
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  • Ops Lead

    Leidos (Reston, VA)
    … Accreditation Process and Compliance is adhered to by working closely with the Information Systems Security Engineer (ISSE) Tech Lead and team members, who ... planned + Work closely with ISSE Tech lead to ensure all IT System Security is adhered too + Proactively identify innovations and automations across the… more
    Leidos (06/12/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly Required) Job Code: ... L3Harris Technologies currently has an opening for a Specialist, Systems Engineer - Strategic Planner. The Strategic...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (06/22/25)
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  • Data Architect

    BAE Systems (Herndon, VA)
    …operating systems + Knowledge of complex environments involving shared networks and multiple security enclaves + Systems Engineer with Data Engineer ... provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (04/30/25)
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