• Sr Principal Systems Engineer - Active

    General Dynamics Information Technology (Washington, DC)
    …and implementing complex Active Directory forests and domains across an intricate network with over 10,000 users and 20,000 Active Directory objects. + ... **US Citizenship Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity… more
    General Dynamics Information Technology (06/06/25)
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  • Sr. Network Support Engineer

    Leidos (Sierra Vista, AZ)
    …written and verbal communication skills. PREFERRED QUALIFICATIONS: * Certified Cisco Network Professional (CCNP) or equivalent. * Experience with virtualized ... network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role will include… more
    Leidos (05/25/25)
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  • Network Engineer

    Leidos (Dahlgren, VA)
    …a team that embraces innovation and leverages the latest capabilities in Network Engineering and Administration. + ** Professional Growth:** Enjoy opportunities ... 50 CISCO network devices across multiple security domains. + **Daily Operations :** Maintain daily operations , monitor performance, and resolve issues to… more
    Leidos (05/24/25)
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  • Network Engineer, Senior / Top Secret…

    Lockheed Martin (Orlando, FL)
    …critical mission of the US Department of Defense\. **Your Mission:** As a Network Engineer for the Classified IT Operations and Transformation initiatives, you ... Framework requirements within classified environments\. * Understanding of Infrastructure Operations \(Windows, Linux, and Network \) and Cybersecurity\. *… more
    Lockheed Martin (05/22/25)
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  • Assistant Network Administrator

    Herkimer County Community College (Herkimer, NY)
    …management, and maintenance of campus networks to ensure reliable and secure network operations across all campus facilities. The Assistant Network ... to the infrastructure. + Ensure clear communication with all parties regarding network status, issue resolution, and system changes. Professional Development: +… more
    Herkimer County Community College (05/08/25)
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  • Network Engineer

    ProSphere Tek (Mary Esther, FL)
    …Job Responsibilities** + The ideal candidate will design, implement, and maintain network infrastructure, ensuring secure and resilient operations for Corporate ... necessary security clearances as required for access to classified information. + Active Cisco Certified Network Associate (CCNA) certification. + Knowledge of… more
    ProSphere Tek (04/09/25)
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  • Principal Engineer Systems - Network

    Northrop Grumman (Colorado Springs, CO)
    …Systems offers an exciting career opportunity for a Principal Engineer Systems - Network Virtualization Engineering III (25-255) to join our team of qualified and ... and operational levels to systematically plan ballistic missile defense operations , collectively monitor the battle's progression, and dynamically manage designated… more
    Northrop Grumman (06/07/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    network solutions, manage high-level architecture, and establish best practices for network operations and security. + Play a pivotal role in defining ... Strong scripting and automation skills (Python, Ansible, or equivalent) to enhance network operations . **Favorable if you have:** + Relevant certifications such… more
    Leidos (03/31/25)
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  • Manager, Network Plan Engineering

    L3Harris (San Antonio, TX)
    …to support DoD Senior Leaders. + Identify areas for improvement in network operations and implement strategies to enhance performance and efficiency. ... Network Planning Engineering for our San Antonio, TX site. The Manager, Network Planning Engineer requires an active Top Secret Clearance with SCI… more
    L3Harris (05/24/25)
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  • Senior Network Engineer

    CACI International (Washington, DC)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support the Federal Protective Service (FPS) across a distributed… more
    CACI International (05/03/25)
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