• Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …Advanced degrees in Science, Technology, Engineering or Mathematics or related technical fields. + Active Top Secret Clearance or higher. + Experience with ... looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in...contingent upon contract award, the successful transfer of an active DoD Secret Clearance and ability to… more
    Northrop Grumman (01/07/26)
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  • F-35 Fiab Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …address, and prevent problems on complex tasks and systems . + Must have had an active Top Secret security clearance within the last 24 months. + Ability ... 31st Combat Training Squadron's Joint Simulation Environment (JSE) training systems located at Nellis Air Force Base, Nevada. This...to obtain and maintain a TS /SCI clearance and relevant SAP/SAR clearances. Bonus Points For… more
    Huntington Ingalls Industries (12/24/25)
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  • Sentinel - Principal / Senior Principal…

    Northrop Grumman (Roy, UT)
    …Engineering (MBSE) Tools (Cameo, Magic Draw, Rhapsody or similar) **Preferred Qualifications:** + Active Top - Secret Clearance + Experience with MBSE tools, ... Grumman Defense Systems is seeking a **Principal Systems Engineer / Sr Principal Systems...levels:** + Must be a US Citizen with an ** active DoD Secret Clearance,** at time of… more
    Northrop Grumman (11/26/25)
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  • Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …help us shape the future of cybersecurity defense! **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... for efficient project execution. + **Security Clearance:** US Citizenship and an active TS /SCI w/Polygraph security clearance. **What Desired Skills You'll… more
    Parsons Corporation (01/15/26)
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  • Network Engineer Level 5

    SAIC (MD)
    …troubleshooting connectivity issues, and supporting secure government systems . **Clearance: ** Active SECRET clearance, eligible for Top Secret /SCI. ... history of generating metrics and operational data for leadership presentations. + Active TS /SCI clearance preferred. Target salary range: $160,001 - $200,000.… more
    SAIC (01/10/26)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …we help shape the future of technology. We are looking for a highly skilled Systems Engineer to join our team. We are considering candidates for multiple labor ... the development cycle to ensure supportability for security certification. ** Systems Engineer Level 4** **Responsibilities:** + Lead...enhanced VDI (eg, remote GPU and memory scaling). + TS /SCI with Polygraph **System Engineer Level 5**… more
    CACI International (11/19/25)
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  • DevOps Engineer

    AeroVironment (Annapolis Junction, MD)
    …for secure authentication, and Git for version control and collaboration. + An active TS /SCI with polygraph **Other Qualifications & Desired Competencies:** + ... as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/17/25)
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  • Cloud Engineer (Nights) (AHT)

    Northrop Grumman (Wright Patterson AFB, OH)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... part of history, they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a **Cloud Engineer **...with 3 years experience. + US citizenship with an active TS /SCI clearance + Willing to work… more
    Northrop Grumman (10/24/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    …or Azure CLI + Experience in deploying Kubernetes, GitOPS, helm charts + **Current/ Active Top Secret US Security Clearance is required** **Qualifications ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance.… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …classified nature of the mission and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. We will be hiring ... at various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 +...Diploma or equivalent and 13 years relevant experience. + Active TS /SCI government security clearance required to… more
    Huntington Ingalls Industries (12/20/25)
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