• Flight Software Engineer/Principal Flight Software…

    Northrop Grumman (Manhattan Beach, CA)
    …and be able and willing to obtain and maintain a DoD Top Secret/ SCI clearance **Basic Qualifications - Principal Flight Software Engineer:** + Bachelor's ... and be able and willing to obtain and maintain a DoD Top Secret/ SCI clearance **Preferred Qualifications:** + Experience with VxWorks 6.9 and/or 7.0 + Experience… more
    Northrop Grumman (12/13/25)
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  • Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Patuxent River, MD)
    …years or enrolled into Continuous Evaluation). + Ability to obtain and maintain an active SCI clearance within a reasonable amount of time as determined by the ... years or enrolled into Continuous Evaluation). + Ability to obtain and maintain an active SCI clearance within a reasonable amount of time as determined by the… more
    Northrop Grumman (12/12/25)
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  • Principal/Sr. Principal MOD/SIM Systems Engineer

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Principal / Sr. Principal MOD/SIM Systems Engineer:** * Active DoD TS/ SCI clearance with a Polygraph clearance * STEM degree ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the... with the ability to obtain and maintain a TS/ SCI w. Polygraph prior to start **Basic Qualifications for… more
    Northrop Grumman (12/11/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …government security investigation and must meet eligibility requirements for access to classified information \. A TS/ SCI clearance is required for this role, ... clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS/ SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/06/25)
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  • Principal/Sr. Principal System Integration Lab…

    Northrop Grumman (Jessup, MD)
    …start **Preferred Qualifications for Principal / Sr. Principal SIL Developer:** * Active DoD TS/ SCI clearance with a Polygraph clearance * Experience with ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the... with the ability to obtain and maintain a TS/ SCI w. Polygraph prior to start **Basic Qualifications for… more
    Northrop Grumman (12/05/25)
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  • Principal /Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Fairfax, VA)
    …time of application. Employment is contingent upon the candidate successfully obtaining a **TS/ SCI with Polygraph** clearance prior to their start date. + ... Employment is contingent upon the candidate successfully obtaining a **TS/ SCI with Polygraph** clearance prior to their start date. + Bachelor's degree in… more
    Northrop Grumman (11/21/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : TS/ SCI At Raytheon, the foundation of everything ... our systems are secure, reliable, and aligned with mission requirements. An active TS/ SCI with Full-Scope Polygraph clearance is required. **What You Will Do**… more
    RTX Corporation (11/19/25)
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  • Sr. Manager, Enterprise Architect & Strategy…

    RTX Corporation (Windsor Locks, CT)
    …required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : TS/ SCI The Strategic Business Unit (SBU) and ... and influence audiences. + Domain Expertise + Possesses rich Information Technology (IT), Systems Engineering or related field experience,... (Secret) with the ability to obtain a Top-Secret (TS/ SCI ) clearance + Advanced Degree (ie, MS,… more
    RTX Corporation (11/14/25)
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  • Principal / Sr. Principal Systems Engineer

    Northrop Grumman (Patuxent River, MD)
    …enrolled into Continuous Evaluation). + Must have ability to obtain and maintain an active SCI clearance within a reasonable amount of time as determined by the ... Continuous Evaluation). + Must have ability to obtain and maintain an active SCI clearance within a reasonable amount of time as determined by the company. +… more
    Northrop Grumman (10/30/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …government security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS/ SCI **Other Important Information You Should Know** ... clearance to start and the ability to obtain a TS/ SCI clearance **Desired Skills:** * Experience with requirements verification, feature test, and/or unit… more
    Lockheed Martin (10/25/25)
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