• Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is… more
    Nightwing (01/09/26)
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  • Principal Reverse Engineer

    GliaCell Technologies (MD)
    Are you a Principal Reverse Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...amazingly talented people Job Description: GliaCell is seeking a Principal Reverse Engineer on one of our… more
    GliaCell Technologies (11/01/25)
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  • Principal Requirements Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ** **What ... US Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer :** * Bachelor's degree in a… more
    Northrop Grumman (11/25/25)
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  • Sentinel - Principal Cyber Systems…

    Northrop Grumman (Roy, UT)
    …6 years + Candidates must have the ability to obtain, and maintain, a DoD Top Secret level security clearance as a condition of continued employment. + ... 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 (01/07/26)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (12/11/25)
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  • Sentinel Future Capabilities Principal

    BAE Systems (Hill AFB, UT)
    **Job Description** BAE Systems is seeking a Principal Electrical Engineer for an exciting opportunity developing new capabilities for the Sentinel ICBM weapon ... on position level and/or job specifics. **Sentinel Future Capabilities Principal Electrical Engineer (Guidance/Navigation Manager)** **119266BR** EEO Career… more
    BAE Systems (12/12/25)
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  • Principal Engineer , Cybersecurity…

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Join a fast-growing research team focused on developing new ... in the cyber physical security + Drive multi-disciplinary teams of hardware, software , communications, and systems engineers to develop, integrate, and evaluate new… more
    RTX Corporation (12/21/25)
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  • Sr Principal Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems is seeking a **Sr. Principal Systems Engineer ** in Systems Integration supporting the Advanced ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...towards completion of the assigned scope. As a Sr. Principal Systems Integration Engineer , you will: +… more
    Northrop Grumman (10/28/25)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer (Linux) to work in Fort Meade, MD. Position location ... is subject to change based on central MD client's needs. Required: TS /SCI with a Polygraph Analyzes user's requirements, concept of operations documents, and high… more
    Themis Insight (12/19/25)
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  • Principal Multidisciplined Electronic…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems is seeking an ** Principal Multidisciplined Electronic Systems Engineer ** to join our team. This ... position would be based in Aurora, Colorado. The RF Engineer will integrate, troubleshoot, and maintain end-to-end antenna systems and their respective RF processing… more
    Northrop Grumman (12/02/25)
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