• Senior Systems Engineer

    RTX Corporation (Fort Wayne, IN)
    …**Security Clearance:** DoD Clearance: Secret ** Senior Systems Engineer ** **- Embedded Communications - Active Secret Clearance (Onsite)** **Our ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...solutions that connect militaries around the world! As a Systems Engineer , you will design and develop… more
    RTX Corporation (07/23/25)
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  • Senior Systems Engineer

    RTX Corporation (Richardson, TX)
    …problems that create a safer, more secure world. Raytheon, an RTX business, is seeking a Senior Systems Engineer to join our Systems Engineering team. ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (08/26/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_… more
    GovCIO (08/02/25)
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  • Senior Consulting Systems

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **( Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE)...5+ years of experience in cybersecurity, network security, or systems engineering supporting DoD/Navy environments. + ** Active more
    World Wide Technology (09/09/25)
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  • Senior Systems Engineer

    RTX Corporation (Richardson, TX)
    …Managed by Collins Aerospace** Collins Aerospace is looking for a talented ** Senior Systems Engineer ** **with an active TS/SCI clearance** to work onsite ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...and/or modernization. + You will work with the Lead Systems Engineer to ensure the overall system… more
    RTX Corporation (09/03/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_… more
    GovCIO (07/23/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Linthicum Heights, MD)
    …Polygraph prior to start. **Preferred Qualifications for Principal / Senior Principal Systems Engineer (MBSE):** + Current Active DoD TS/SCI with ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer (MBSE)**… more
    Northrop Grumman (09/16/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for...8140/8570 IAT III compliance + **Security Clearance Level** : Active Top Secret + **Required Skills and Abilities** :… more
    General Dynamics Information Technology (09/19/25)
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  • Senior Associate Systems

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer ( Active TS/SCI w/CI Poly Required) Job ... In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret/SCI with CI Poly clearance required. + At least one year of demonstrated… more
    L3Harris (07/17/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Linthicum Heights, MD)
    …start. **Preferred Qualifications for Principal / Senior Principal Systems Engineer (Modeling & Simulation):** + Current Active DoD TS/SCI with Polygraph ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer (Modeling… more
    Northrop Grumman (09/16/25)
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