• Network Operations Center Technician

    TEKsystems (Reston, VA)
    …full range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, ... Description TEKsystems is seeking a Sr. Network /System Technician to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program… more
    TEKsystems (09/26/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …including management and end-users. + Working with other IT teams (eg, systems administrators, security specialists) to ensure network integration and ... trust network security best practices, including firewalls, intrusion detection systems , and data security protocols. + Deep understanding of routing &… more
    General Dynamics Information Technology (09/20/25)
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  • Senior NOSC Technician

    Leidos (Reston, VA)
    …full range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, ... **Description** Leidos is seeking a ** Senior NOSC ( Network Operations and Security Center) Technician/ Network Administrator** to support monitoring… more
    Leidos (09/24/25)
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  • Senior Satellite Communications Engineer

    ManTech (Reston, VA)
    …communications providers to obtain, monitor, and support equipment + Strong Network administration experience, including DNS, routing, and firewall configuration ... systems and networks, and remotely support system and network monitoring troubleshooting and maintenance when not traveling. **Responsibilities include but… more
    ManTech (09/02/25)
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  • IT Support Specialist - Senior

    KBR (Chantilly, VA)
    Title: IT Support Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/16/25)
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  • Senior SOC Analyst

    Parsons Corporation (Centreville, VA)
    …and penetration testing concepts, operating systems and system administration , enterprise environments, networking and network security. + Advanced ... **Job Description:** Parsons is looking for an amazingly talented ** Senior SOC Analyst** to join our team! In this...this role, you will study the company's current computer systems and design ways to improve efficiency and the… more
    Parsons Corporation (09/25/25)
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  • Senior SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... portal, and web collaboration access in the areas of systems administration . Web access shall be established...and modification of forms and JavaScript. Join our Talent Network Chenega Corporation and family of companies is an… more
    Chenega Corporation (09/01/25)
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  • Oracle DBA, Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Recovery Manager. Experience with Linux and Windows based operating systems administration and troubleshooting. + Extensive knowledge of relational ... Scripts. + Proven troubleshooting and problem-solving skills for critical database, application, network , and system administration issues. + Strong knowledge of… more
    General Dynamics Information Technology (08/20/25)
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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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  • Senior Maintenance Technician (S)

    SimIS Inc. (Dahlgren, VA)
    …preferably military systems + Advanced knowledge of digital electronics, computer systems , and network equipment + Experience with AEGIS combat systems ... and display systems + Knowledge of COTS and LAN-based system administration + Understanding of test equipment operation and calibration procedures + Strong… more
    SimIS Inc. (07/12/25)
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