• Specialist, Information Security Systems

    L3Harris (Waco, TX)
    …domains in the interest of national security. Job Title: Specialist, Information Security Systems Engineer Job Code: 31929 Job Location: Waco, TX Schedule: 9/80 ... Job Description: L3Harris is actively seeking a Specialist, Information System Security Engineer (ISSE) for our facility located in Waco, TX for an exempt direct… more
    L3Harris (12/12/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ210255 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... to include but not limited to volatile and non-volatile memory and/or system artifact collection and analysis; + Develops and identifies indicators of compromise… more
    General Dynamics Information Technology (11/13/25)
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  • Sentinel - Principal Systems

    Northrop Grumman (Roy, UT)
    …and maintaining system performance documentation **Preferred Qualifications:** + Active DoD Top Secret Clearance + Understanding of the Systems ... Systems currently has an opening for a **Principal Systems Engineer ** . This position will be...experience in ICBM (MMIII or Sentinel) OR complex aerospace/defense systems + 2 years of experience in… more
    Northrop Grumman (12/12/25)
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  • Air Proprietary Program Systems

    The Boeing Company (Berkeley, MO)
    …us. **Boeing Defense, Space & Security (BDS)** is seeking an **Experience** or **Lead** ** Systems Engineer ** to join the Systems Engineering and Integration ... broad range of experience levels including Experienced and Lead Level Systems Engineer . **Position Responsibilities:** + Lead cross-functional engineering teams… more
    The Boeing Company (12/25/25)
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  • Mission Integration Engineer , NSSL

    SpaceX (Hawthorne, CA)
    …release + Experience in requirements development, verification, and validation ADDITIONAL REQUIREMENTS: + Active Top Secret or Top Secret SCI clearance ... Mission Integration Engineer , NSSL Hawthorne, CA Apply SpaceX was founded...test plans, and qualification campaigns result in mature launch systems so that our customers can feel confident entrusting… more
    SpaceX (10/25/25)
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  • Protected Distribution System (PDS)/Tempest…

    General Dynamics Information Technology (North Charleston, SC)
    …Required:** None **Job Family:** Professional Engineering **Skills:** Communication,Electronic Equipment,Electronic Systems **Experience:** 2 + years of related ... experience **US Citizenship Required:** Yes **Job Description:** ELECTRONICS ENGINEER The position of PDS/TEMPEST Engineer is...Secret with the potential to go up to TS /SCI * US citizenship required * Travel: Must be… more
    General Dynamics Information Technology (11/22/25)
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  • Modeling & Simulation Engineer

    RTX Corporation (Woburn, MA)
    …Physics, or Aerospace Engineering. + Active Secret or Top Secret clearance. + Knowledge of the system engineering life-cycle model. + Experience ... development of next generation CONOPS for new and existing systems . A blend of system architecture and...Analysis section is hiring for a **Modeling and Simulation Engineer , Systems Engineer II** .… more
    RTX Corporation (11/19/25)
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  • Mid-Level Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …RQ207031 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... world. What you'll experience: - Technologies that aren't just top -notch, they're often top - secret -...years or more of knowledge and experience in two ( 2 ) or more of the following: - System more
    General Dynamics Information Technology (12/10/25)
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  • Sentinel Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …Airborne Launch Control Systems , Launch Facilities and associated infrastructure. The System Safety Engineer is to influence design for meeting safety ... part of history, they're making history. Northrop Grumman Defense Systems is seeking to add System Safety...III or similar military or industry experience) + Active Top Secret clearance with investigation in the… more
    Northrop Grumman (12/18/25)
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  • Associate OR Analog Modeling and Simulation…

    Northrop Grumman (Jessup, MD)
    …theory + Must be willing and able to obtain and maintain an active US Top Secret /SCI with Polygraph + US Citizenship is required **Basic Qualifications for the ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...and able to obtain and maintain an active US Top Secret /SCI with Polygraph + US Citizenship… more
    Northrop Grumman (12/05/25)
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