• Senior Network Engineer

    SAIC (Washington, DC)
    …our nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust ... **Description** **SAIC** is looking for a ** Senior Network Engineer.** **Job Description:** + Install, configure,...Encryption Standards. + Security Platforms - Cisco Firepower Threat Defense , ASA, Secure Firewall Management Center. + Knowledge of… more
    SAIC (11/06/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Engineer** to join our team working in the **Washington, DC Navy Yard.** This is a ... audits, and program milestone meetings + Assist with Participating Acquisition Resource Manager (PARMs) in getting Air Transfer Office (ATO) for aircraft carriers… more
    ManTech (10/30/25)
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  • Senior Network Architect

    KBR (Niceville, FL)
    Title: Senior Network Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your...Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the… more
    KBR (10/28/25)
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  • Kafka Developer, Senior

    Parsons Corporation (Fort George G Meade, MD)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence , infrastructure, and environmental. We promote a culture of ... Unleash your talent and redefine what's possible. **Job Description:** As a ** Senior Kafka Software Developer** at Parsons, you will be working closely with… more
    Parsons Corporation (10/18/25)
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  • Engineer, Senior - Civil/Structural…

    Parsons Corporation (Kingsport, TN)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence , infrastructure, and environmental. We promote a culture of ... redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Structural Engineer** to join our team! In this role you will… more
    Parsons Corporation (10/08/25)
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  • Senior Joint Training Analyst

    SAIC (Fallon, NV)
    …tasks and interruptions with minimal impact on productivity/deliverables. + Engaging Senior Staff at the Flag Officer/Director/ Manager level. + Conducting ... our nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust… more
    SAIC (11/06/25)
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  • Project Manager II-Mission Systems

    Sierra Nevada Company, LLC (Plano, TX)
    …to ensure timely completion of the project. The position may communicate with a senior project manager , functional area manager , or program manager ... The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS)...led thoughtful and disruptive change in the aerospace and defense industry for the past 60 years and now,… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Senior TSCM Lead (Technical CI Officer…

    Masego (Springfield, VA)
    …top-notch client support, Masego enhances the performance capabilities of the Department of Defense and the intelligence community. Pay and Benefits We seek to ... work. Description We are looking for a Level-4 TS/SCI-cleared Senior TSCM Lead to join our team. This role...Lead support such as: + Assist the TSCM Program Manager and government leads as required with supervision of… more
    Masego (09/28/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    …and contractor personnel to provide technical and policy direction grounded in Department of Defense (DoD) and Intelligence Community (IC) policy, and act as the ... Title: Information System Security Manager (ISSM) Information System Security Manager ...and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your… more
    KBR (12/13/25)
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  • Senior IT Project Lead

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior IT Project Lead with a Top-Secret security clearance with SCI eligibility to support ... and self-motivated individual to perform the duties of a Senior IT Project Lead to support the Web Services...FBI and DOJ, Enterprise Briefing System (EBS) for secure intelligence reporting, and Microsoft 365 Power Platform implementations. The… more
    Koniag Government Services (12/10/25)
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