• Network Engineer Tier 2

    CACI International (Springfield, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time...Up to 10% Type of Travel: Local Anticipated Posting End : There is not an anticipated end ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (10/25/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End : There is not an anticipated end date for this posting since… more
    CACI International (10/25/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    System Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Job Type Full-time Description Athenix Solutions Group is looking for a Systems ... Engineer in Northern Virginia for a variety of roles...the following areas? + Understanding of or background in end -to- end Signals Intelligence or Cyberspace workflows +… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering ... services with emphasis on definition, requirements decomposition, design, build, test, end -to- end integration, validation and verification, as well as… more
    KBR (10/20/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …industry. With customers' mission-critical needs always in mind, our employees deliver end -to- end technology solutions connecting the space, air, land, sea and ... interest of national security. Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly Required)...currently has an opening for a Senior Specialist, Systems Engineer - Strategic Planner. The Strategic Planner will be… more
    L3Harris (10/16/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …industry. With customers' mission-critical needs always in mind, our employees deliver end -to- end technology solutions connecting the space, air, land, sea and ... cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI Poly Required) Job… more
    L3Harris (10/16/25)
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  • M365 Sr. Exchange Engineer

    CACI International (Arlington, VA)
    M365 Sr. Exchange Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **The Opportunity:** As a Sr. Microsoft 365 engineer , you will be part of a dynamic and...managed services and troubleshooting complex incidents. **Responsibilities:** * Provide end -to- end service support for Microsoft 365 and… more
    CACI International (10/16/25)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise **System Engineer ** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... innovative hardware systems and applications. Work involves being able to develop end -to- end cost analysis for projects; ensure systems being developed comply… more
    Leidos (10/10/25)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead Network and ... Infrastucture Engineer will design, implement, and maintain secure and scalable...cybersecurity, systems engineering, and cloud teams to align on end -to- end architecture, and to support implementation, maintenance… more
    ManTech (10/10/25)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …SIGINT Systems Engineer , by using a holistic approach and providing end -to- end systems engineering throughout our systems' lifecycle: + Coordinate CONOPS of ... you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and existing SIGINT programs as they evolve… more
    Sciolex Corporation (10/09/25)
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