• Sentinel - Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …or closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, with ... is seeking to hire a **Sr. Principal System Safety Engineer ** to its Safety Engineering team. This position is...III or similar military or industry experience) + Active Top Secret clearance with investigation in the… more
    Northrop Grumman (11/26/25)
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  • Staff Modeling & Simulation Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …degrees in Science, Technology, Engineering or Mathematics or related technical fields. + Active Top Secret Clearance or higher. + Experience with JMP, R, or ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/29/25)
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  • Network Engineer Sr Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ213023 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... technologies and systems. **Qualifications:** + A Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering,… more
    General Dynamics Information Technology (01/16/26)
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  • Staff Digital Engineer (GPS Navwar)

    Northrop Grumman (Dayton, OH)
    …and RTOS environments + Experience with GNU Radio or software-defined radios + Active Top Secret security clearance + Proven skills to include: team ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 10% of the Time **Description** At...our team as a **Lead Navigation Warfare (NavWar) Digital Engineer ** based out of **Beavercreek, OH (Dayton, OH)** .… more
    Northrop Grumman (11/29/25)
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  • Senior Embedded Systems Design Engineer

    The Boeing Company (Albuquerque, NM)
    …on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US ... Boeing Responsive Space Capability is seeking a **Senior Embedded Firmware/Software Engineer ** with experience in integration of embedded systems including software,… more
    The Boeing Company (01/07/26)
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  • DevSecOps Engineer

    TekSynap (Arlington, VA)
    …**WORK AUTHORIZATION/ SECURITY CLEARANCE** USCitizenship **Clearance requirement** :Active ** Secret clearance** ( Top Secret /SAP preferred).) **OTHER ... automated scanning/testing tools (Fortify,Sonatype, Selenium). + DoD 8570: IAT Level II ( Security + CE minimum). + Active Secret clearance. **COMPETENCIES** +… more
    TekSynap (12/31/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …Information Technology, or related field **Clearance Requirements:** + Must have current/active DOD Secret security clearance and be willing and able to obtain a ... **MANTECH** seeks a motivated, career and customer-oriented **Linux Engineer ** to join our team onsite in **Norfolk,... Top Secret . **Physical Requirements:** + The person… more
    ManTech (12/19/25)
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  • Sentinel - Sr Principal Engineer Systems…

    Northrop Grumman (Roy, UT)
    …Degree; or 4 years with a PhD. + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, with an ... with Certification & Accreditation process and patch management + Current Top Secret clearance **_\#Sentinelintandtest_** Primary Level Salary Range: $111,700.00… more
    Northrop Grumman (12/12/25)
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  • Senior Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …Modeling & Simulation experience in the defense industry **Qualifications We Prefer** + Active Top Secret clearance + Advanced degree in STEM (and can be ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything… more
    RTX Corporation (11/13/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …status reporting, including patching, compliance, and outage information Required Qualifications: + Active Top Secret security clearance and eligible for SCI ... Omaha, NE, USA | TS / SCI | Salary | 95,000-110,000 per...8+ years Certification: Cloud+ or GICSP or SSCP or Security + or GSEC Schedule: Monday - Friday day shift… more
    S4 Inc. (01/07/26)
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