• Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …user interfaces and visualization tools . This requisition may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal ... team to do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore,… more
    Northrop Grumman (01/07/26)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . ... with Special Program Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of experience,… more
    Northrop Grumman (01/07/26)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/28/25)
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  • Principal Configuration Control Systems…

    Northrop Grumman (Jessup, MD)
    …and practices (eg, ISO, ANSI, CMII) * Proficient in using configuration management software tools and systems * Exceptional analytical and problem-solving skills ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Configuration Control Systems Engineer ** **What You'll… more
    Northrop Grumman (12/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    Principal level. Qualifications for both are listed below:** **Basic Qualifications Principal Digital Verification Engineer :** + Bachelor's degree in a ... **a Top Secret/SCI security clearance with Polygraph** **.** **Basic Qualifications Senior Principal Digital Verification Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (01/07/26)
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  • (DoD SkillBridge) Principal / Sr.…

    Northrop Grumman (Baltimore, MD)
    …payloads & solutions. We have a SkillBridge internship opening for an experienced ** Principal Electronics Engineer / Sr. Principal Electronics Engineer ... from conception through design to fabrication and integration/test. **Basic Qualifications Principal Electronics Engineer (level 3):** + Bachelor's degree in… more
    Northrop Grumman (12/17/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity products… more
    Amentum (10/23/25)
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  • Principal RF/Digital Test Development…

    Northrop Grumman (Baltimore, MD)
    …Test Engineering Team in **Baltimore, MD** seeks an **RF/Digital Test and Development Engineer or Principal ** **RF Test and Development Engineer ** to ... team oriented and have previous experience with MS Office tools . **P** **lease note this is for a swing...- 9 AM start time** **Basic Qualifications for the Principal RF/Digital Test and Development Engineer :** +… more
    Northrop Grumman (11/20/25)
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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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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... an exciting opportunity to transform existing DevSecOps pipelines to utilize modern tools , technologies, and approaches. This position is located onsite in Fulton,… more
    RTX Corporation (10/17/25)
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