• Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to obtain and ... positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys,... Requirements: + The position requires an active Top Secret /SCI clearance with the ability to obtain… more
    V2X (12/12/25)
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  • Network Security Engineer - Firewall…

    System One (Washington, DC)
    …and job location in your email message US Citizenship with active SECRET clearance required Network Security Engineer - Firewall Migration Specialist : - ... Job Title: Network Security Engineer - Firewall Migration...transfer sessions Qualifications : - US Citizenship with active SECRET clearance required - Expert-level experience with… more
    System One (11/25/25)
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  • Secret Security Engineer (DNS)

    Insight Global (Montgomery, AL)
    Network Security Administrator (PCNSA) certification - Secret clearance -Palo Alto Networks Certified Network Security Engineer (PCNSE) certification ... Job Description Insight Global is looking for Network Security professionals for a government contract. These...will be working on a military base doing all network and system support for all of the Air… more
    Insight Global (11/16/25)
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  • Secret Firewall Engineer

    Insight Global (Washington, DC)
    …Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Must have an active DoD Secret clearance or higher. An active TS/SCI is ... Job Description An employer is looking for a Firewall Engineer to sit at the Pentagon. This position requires expertise in designing, implementing, and managing… more
    Insight Global (12/03/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …role based at our Crystal City office in Virginia. **This role requires Secret Security Clearance , which must be maintained throughout employment. Candidates ... classified environments **What We're Looking for (Minimum Qualifications)** + **Active Secret Security Clearance required and must be maintained throughout… more
    Zscaler (11/12/25)
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  • Ground Systems Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …90 days of assignment\) * Strong communication and team motivation skills\. * Active DoD Secret Clearance with the ability to obtain a DoD TS/SCI Clearance ... for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado...support Linux, AIX, and PC compatible computers, associating switching, network , and communications circuits and equipment * Provides limited… more
    Lockheed Martin (12/11/25)
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  • Secure Infrastructure Design Developer (Senior/…

    RTX Corporation (Richardson, TX)
    …environment. **This position is 100% onsite in Richardson, TX, and requires a DoD Secret clearance . Top Secret Preferred. Occasional travel (up to 10%) ... Design and Networking team is seeking a Solution Design Engineer for an on-site role based in Richardson, TX....technical concepts to non-technical stakeholders. + Active DoD Top Secret clearance . Some of our competitive benefits… more
    RTX Corporation (11/12/25)
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  • Hardware Engineer (Weds-Sat 6pm - 6am)…

    General Dynamics Information Technology (Arlington, VA)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... Required:** Yes **Job Description:** **GDIT is seeking a** **Hardware Engineer ** **to help the** ** Network Support** **on**...**WHAT YOU'LL NEED TO SUCCEED** **- REQUIRED** **:** + ** Clearance ** : Active TS/SCI security clearance +… more
    General Dynamics Information Technology (12/12/25)
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  • Electrical Engineer - Power Systems…

    AECOM (Roanoke, VA)
    …of experience and/or education + Licensed Professional Engineer (PE) + Possess and active DoD Secret or Top Secret clearance + Due to the nature of this ... **AECOM** is seeking a creative and highly talented **Electrical Power Systems Engineer - Federal** for immediate employment in the **Roanoke, VA** office. **(… more
    AECOM (12/13/25)
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  • Principal Production Test Engineer - 2nd…

    RTX Corporation (Pelham, NH)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (12/05/25)
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