• Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    …development, and modifications of existing of planned voice and data communications network systems and subsystems + Building Industry Consulting Service ... Senior Infrastructure Design Engineer (4414)at SMX(View all jobs)...our team to implementation of secure, resilient, and scalable network infrastructure solutions. The successful candidate must have the… more
    SMX (09/03/25)
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  • Senior PM

    Huntington Ingalls Industries (Reston, VA)
    …Salary Range: $119,803.00 - $190,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our… more
    Huntington Ingalls Industries (08/10/25)
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  • All-Source Intelligence and Network

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    All-Source Intelligence and Network Analyst, Mid The Opportunity: Threats to the nation and our military are regularly evolving and becoming more complex. What if ... use those skills to help enhance the effectiveness and efficiency of senior government and military decision-makers and planners and support real-world missions in… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),Security Technical ... Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL 9 - Redhat Certified Systems Administration RHEL 9… more
    General Dynamics Information Technology (08/22/25)
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  • Senior Level Test and Exercise Specialist

    ManTech (Herndon, VA)
    …lead the development and execution of comprehensive testing strategies for our network security systems , cyber security capabilities, ensuring the reliability, ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Level Test and Exercise Specialist** to join...Strategy Development: Design, develop, and implement testing strategies for network security systems and software. + Lead… more
    ManTech (08/21/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …monitoring tools to provide both reactive and proactive support for the client network and systems infrastructure + Knowledge of industry accepted standards and ... + Lead the design, implementation, and optimization of complex network circuits to meet performance and reliability requirements. +...a Top Secret/SCI clearance **Overview** We are seeking a Senior Circuit Engineer to join our team in Arlington,… more
    TekSynap (10/07/25)
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  • Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for an IT oriented ** Senior AI/ML Engineer** to join our CTO shop. This role is multi-faceted. The successful candidate is a ... highly skilled and innovative AI/ML Engineer to transform our Network Operations Center (NOC) and Security Operations Center (SOC) capabilities. This role is at the… more
    Tyto Athene (09/06/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Telecommunications Engineering** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... role you will design or configure voice, video, and data communications systems . You will also be responsible for supervising installation and post-installation… more
    ManTech (08/21/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …retail operations across the organization. This role oversees the seamless integration of network systems in retail environments, including Point of Sale (POS) ... Sr. Retail IT Specialist designs and manages the structural integrity of retail network systems , integrating advanced technologies with existing WAN and LAN… more
    US Coast Guard (10/02/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/11/25)
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