• Cyber Security Engineer Technical Lead

    Lockheed Martin (Littleton, CO)
    …with Secure Configuration/Hardening of DoD Information Systems 5\. Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel ... cloud technologies including LogRhythm, Splunk, Jira, and Confluence 11\. DoD 8570 IAT II Certification 12\. Ability to provide guidance on DoD Cyber regulations and… more
    Lockheed Martin (10/04/25)
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  • Lead LAN/WAN Engineer

    CACI International (Washington, DC)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: * * * The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its many operating locations. Our focus is to help the… more
    CACI International (11/08/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Principal Unified Communications ... Engineer to join our team of passionate individuals in...performance to ensure long-term effectiveness and adaptability to evolving business requirements * Install and set up unified communications… more
    Amentum (12/11/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …client's physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or ... environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for...of hire date** **Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE,… more
    General Dynamics Information Technology (12/15/25)
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  • Network Engineer - Tier 3- Intelligence…

    CACI International (Washington, DC)
    Network Engineer - Tier 3- Intelligence Community Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity:** The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating locations. Our focus… more
    CACI International (10/22/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ... normally Monday through Friday. However, times and days may vary depending on business requirements. Needs to be available to work overtime during critical peaks and… more
    Amentum (11/14/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …+ Applies capacity planning configuration changes as demanded by the business + Address performance, scalability, and service architecture administration issues + ... knowledge of a broad range of technology towers ie: Storage, Virtualization, Intel , Networking, Data Center Migration and Disaster Recovery + Knowledge of risk… more
    ENS Solutions (10/21/25)
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