• Senior Specialist, Project Engineering

    L3Harris (Herndon, VA)
    …+ Experience with Technical Supplier Management, Risk and Opportunity Management + Active Secret security clearance. Preferred Additional Skills: + STEM degree + ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Project Engineering Job Code:...Preferred TS / SCI clearance + Experience with Agile PLM… more
    L3Harris (11/25/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer , install, operate, and maintain the terrestrial, satellite, and WAN/MAN/LAN networks… more
    Nightwing (12/26/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... work with. ARSIEM is looking for an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience...Ansible, Terraform, or Red Hat Satellite + Collaborate with security teams to ensure compliance with security more
    ARSIEM (11/12/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …and Modeling & Simulation environments ** Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This position ... providing leading-edge capabilities critical to the future of national security . At Parsons, we have developed a culture of...clearance is required to start with eligibility for DoD TS / SCI + US Citizenship is required **What… more
    Parsons Corporation (11/15/25)
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  • ServiceNow SecOps Business Process / Technical…

    BCMC (Dulles, VA)
    …* US Citizenship required. * Must be able to obtain DHS program suitability and a TS / SCI clearance. * 8+ years of software development, IT security , or IT ... * Strong problem-solving, analytical, and consulting skills in complex security environments. * Information Systems Security...standard holidays & 3 weeks of annual leave DOM-TO9-3491 Systems Engineer - Principal I - ESE05 Powered by… more
    BCMC (11/19/25)
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  • Cloud Architect

    Nightwing (Sterling, VA)
    …US Citizen + Must have an active Secret clearance and be able to obtain a TS / SCI clearance + Must be able to obtain DHS Suitability + 8+ years of directly ... architecture + Possesses or quickly develops a comprehensive understanding of Government Information Security policies, regulations, and guidelines + Must be… more
    Nightwing (01/07/26)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …in on-call support and operational monitoring of critical systems. **Clearance Required:** + TS / SCI w/ Poly **Minimum Education:** + MS in Computer Science or ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate… more
    Amentum (10/27/25)
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  • Senior Full Stack Developer

    Leidos (Arlington, VA)
    …in codes to mitigate vulnerabilities. **Basic Qualifications** + US Citizenship and active DoD TS / SCI US Clearance. + Bachelor's Degree and a minimum of 12 years ... Leidos is seeking a talented Senior Full Stack Software Engineer to join our team to support our customer....+ Assist with process development and process improvement for Security Operations to include creation/modification of SOPs, Playbooks, and… more
    Leidos (01/13/26)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …of automation, resilience, and continuous improvement. **Responsibilities** Mandatory Qualifications: + Security Clearance: + US Government TS / SCI with ... Site Reliability Developer Oracle Cloud Infrastructure (OCI) - OCI National Security Regions Reston, VA/ Seattle, WA/ Austin, TX https://www.oracle.com/cloud/ We are… more
    Oracle (12/12/25)
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  • Software Developer

    KBR (Springfield, VA)
    …maintenance + PKI management and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/11/25)
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