• SIGINT Systems Admin (High-Band Journeyman)

    CACI International (Hampton, VA)
    data encryption changes and implementation. + Supports SIGINT post upgrade efforts IAW tech data , TTPs, and OIs. Provides OJT to AFP and identifies ... and fault isolation for HBS SW/systems (in addition, HW maintenance for Legacy) associated with ground components. + Supports...At CACI, we place character and innovation at the center of everything we do. As a valued team… more
    CACI International (07/18/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …firmware upgrades and conduct preventive maintenance for vendor equipment across the data center . + Administer and troubleshoot Palo Alto Firewalls and Cisco ... customer environments and locations. + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain… more
    TekSynap (07/26/25)
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  • UI/UX Designer

    CACI International (Ashburn, VA)
    …management + Ability to understand trade-offs between designs, technical feasibility, and maintenance + Proficiency in development and maintenance of web ... frameworks such as Spring/Spring boot + Familiarity with our tech stack: Java 17, Spring/Spring boot, React, UI state...with customer groups to drive effective solutions + Use data , validation, and feedback strategies that deliver code backed… more
    CACI International (07/23/25)
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  • Registered Communications Distribution Designer…

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Perform site visits for data collection and evaluation of telecommunications and building technologies ... wiring of the racks and testing required during installation. + Support the maintenance and clean-up of 1800 or more telecommunication rooms at the Pentagon, Mark… more
    TekSynap (07/09/25)
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  • Senior Network and Infrastructure Program Manager

    ManTech (Herndon, VA)
    …you will demonstrate overall accountability for Network engineering, operations, and maintenance support. You may be responsible for product delivery and financial ... and advises stakeholders on cyber security status and needed upgrades, updates, and tech refresh to maintain required levels of cyber security posture + Coordinates… more
    ManTech (05/20/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer technologies in a global enterprise across multiple networks. ... architects. + Provide after-hours support to 24/7/365 IT Operations Center personnel to assist with troubleshooting service outages. +...a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We… more
    Leidos (08/08/25)
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  • Medical Technologist

    HCA Healthcare (Richmond, VA)
    …manner with no supervision. Possesses the ability to assume and carry out " tech -in-charge" duties, including the ability to direct the activities of staff or ... follows proper department procedure for corrective action. + Performs preventative maintenance and safety checks of equipment and documents according to schedule.… more
    HCA Healthcare (07/26/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer technologies in a global enterprise across multiple networks. ... architects. + Provide after-hours support to 24/7/365 IT Operations Center personnel to assist with troubleshooting service outages. +...a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We… more
    Leidos (06/25/25)
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  • IT Opportunities with Customs & Border Protection

    CACI International (Ashburn, VA)
    …Business Analyst + Data Engineer / ML Developer + DevOps Engineer + Field Maintenance Technician + Hardware Engineer + Hardware Technician + ISO 2000 ... Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a… more
    CACI International (06/28/25)
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  • Sr VMWare Systems Administrator

    Leidos (Alexandria, VA)
    …Tasks** + Administration of VMware virtual environment using vSphere spanning multiple data centers and networks. + Installation and configuration of VMware vCenter ... via after-hours emergency support, planning and scheduling downtime, and routine maintenance scheduling. + Provide mentoring and training to 24/7/365 IT Operations… more
    Leidos (07/29/25)
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