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Leidos Careers 4 Jobs in O'Fallon, IL

  • Implementations Network Engineer II

    Leidos - O'Fallon, Illinois
    ... customers, the department of Defense (DoD) and national security organizations.This position directly ... Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for an ...

  • JRSS Network Operations Controller

    Leidos - O'Fallon, Illinois
    ... deploying Joint Regional Security Stacks (JRSS). Joint Regional Security Stacks (JRSS) are designed for security of the network to be centralized into regional architectures instead of locally distributed ...

  • Network Controller

    Leidos - O'Fallon, Illinois
    ... , configuration management, administration and security. PRIMARY RESPONSIBILITIES: Self ... national security organizations.Our Network Operations Center (NOC) team provides 24x7 global DoD ...

  • MDA Network Controller

    Leidos - O'Fallon, Illinois
    ... customers, the department of Defense (DoD) and national security organizations. This position directly ... -8570 IAT Level 2 certification (Security+ CE) prior to start date. Ability to work in a 24/7 ...