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ManTech Careers Network Administrator Jobs in Washington, DC

  • Subject Matter Expert Network Systems Administrator

    ManTech - Washington, District Of Columbia
    ... oversee the implementation of IT solutions to ensure optimal performance, reliability, and security. You ... security patches, COTS software updates, group policy and STIGs. Availability to respond to critical ...

  • Journeyman Network Systems Administrator

    ManTech - Washington, District Of Columbia
    ... solutions to ensure optimal performance, reliability, and security. **Responsibilities include but ... issues with enterprise hardware. Experience in managing, testing, and deploying security patches ...

  • Junior Network Systems Administrator

    ManTech - Washington, District Of Columbia
    ... solutions to ensure optimal performance, reliability, and security. **Responsibilities include but ... hardware. Experience in managing, testing, and deploying security patches, COTS software updates ...

  • Junior Network Administrator

    ManTech - Washington, District Of Columbia
    ... protect our national security while working on innovative projects that offer opportunities for ... ) Ensure all network switches and routers are operational, properly configured, and compliant with security ...

  • Network Administrator

    ManTech - Washington, District Of Columbia
    ... protect our national security while working on innovative projects that offer opportunities for ... , properly configured, and compliant with security requirements (such as DISA STIG). They perform regular ...

  • Network Administrator

    ManTech - Washington, District Of Columbia
    ... protect our national security while working on innovative projects that offer opportunities for ... with security requirements (such as DISA STIG). They manage the maintenance, update, and ...