• O&M Network Engineer

    M. C. Dean (Springfield, VA)
    …be responsible for the development and support of the customer solutions, technical strategies and objectives throughout the typical IT project lifecycle. The O&M ... O&M support for the network. In addition, they will assist in delivering technical presentations to customer staff in both technical and non- technical more
    M. C. Dean (08/22/25)
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  • Sr. Systems Engineer

    BAE Systems (Chantilly, VA)
    …Maintain network infrastructure standards including network communication protocols such as TCP/ IP . Provide technical consultation, training and support to IT ... new network hardware and software. Provide direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system… more
    BAE Systems (08/14/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …implement, and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise ... enhance, and maintain C2C services + Managing and maintaining C2C appliances , applications, servers, and supporting infrastructure in unclassified and classified… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …implement, and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise ... enhance, and maintain C2C services . Managing and maintaining C2C appliances , applications, servers, and supporting infrastructure in unclassified and classified… more
    ManTech (08/08/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you'll become a critical part in how we successfully solve our ... data centers + Participates in the development and support of customer technical requirements + Plans, designs, develops, implements, and operates F5 products such… more
    General Dynamics Information Technology (07/12/25)
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  • Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a **Network Engineer** with GDIT. A career in enterprise ... recommend and implement new solutions to improve the resilience of network operations + Conduct network modeling and analysis to construct a reliable,… more
    General Dynamics Information Technology (08/01/25)
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  • Service Trainee

    Southern States Cooperative, Inc (Amelia, VA)
    …repair of propane and/or oil burning systems, HVAC units, equipment, and appliances for Southern States Cooperative, Inc. (SSC) customers. May also perform repair ... daily service dispatching for new installation, repair and maintenance of appliances , systems and related equipment. Provide updates and input on installation… more
    Southern States Cooperative, Inc (08/19/25)
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  • Firefighter (Firefighter/EMT)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …support (BLS and ALS) emergency medical services (EMS), fire suppression, technical rescue, hazardous materials response, water rescue, life safety education, fire ... extinguishes, and prevents fires; + Participates in rescue extrication operations and provides emergency medical care to the sick...on a fire + Mounts and operates master stream appliances from an aerial ladder or elevating platform +… more
    Fairfax County Sheriff's Office (07/17/25)
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  • Sr Linux Admin (Active FS Poly)

    World Wide Technology (Reston, VA)
    …to understand their security needs, conduct system assessments, and provide technical guidance. Additionally, they perform routine maintenance, upgrades, and ensure ... including routers, switches, firewalls, load balancers, and other network appliances . + Conduct network capacity planning, performance monitoring, and optimization… more
    World Wide Technology (06/06/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …design, architecture, development, evaluation, testing, and integration of computer systems, appliances , and networks to elevate the security posture of the program. ... delivery schedules are very much desired. Responsibilities Include: * Provide technical leadership for an engineering team implementing differing technologies to… more
    Shuvel Digital (06/26/25)
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