• 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 ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The focus… more
    Leidos (08/29/25)
    - Related Jobs

  • Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …test development, test execution and evaluation of results * Experience with Digital Engineering Tools (DOORS, Cameo, Microsoft Office Suite, etc.) * ... Collins Aerospace, an RTX company, is seeking an experienced ** Principal Systems Engineer ** to join the Precision...self-protection missions in airborne and ground applications. The Systems Engineering Test team is involved in all aspects of… more
    RTX Corporation (10/09/25)
    - Related Jobs

  • Principal Engineer Energetics…

    Northrop Grumman (Elkton, MD)
    …of history, they're making history. **Northrop Grumman** is in need of an **Energetics Manufacturing Engineer - level 3 ( Principal Engineer )** to work at its ... and commercial customers. The facility also serves as the hub for offsite engineering and test facilities in Ronkonkoma, NY and Palm Beach Gardens, FL. _Elkton,… more
    Northrop Grumman (11/12/25)
    - Related Jobs

  • Sr. Principal Chief Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …the best work of your career. Northrop Grumman Space System is seeking a Sr. Principal Chief Engineer to function as an **Integrated Product Team (IPT) Lead** ... in **Linthicum** , **MD.** The selected individual will lead a cross-discipline engineering team typically ranging from 5-25 people and interface with Engineering… more
    Northrop Grumman (10/14/25)
    - Related Jobs

  • Senior Principal Systems Engineer…

    RTX Corporation (Aberdeen, MD)
    …test development, test execution and evaluation of results * Proficient with Digital Engineering Tools (DOORS, Cameo, Microsoft Office Suite, etc.) * ... Aerospace, an RTX company, is seeking an experienced **Senior Principal Systems Engineer ** to join the Precision...self-protection missions in airborne and ground applications. The Systems Engineering Test team is involved in all aspects of… more
    RTX Corporation (10/09/25)
    - Related Jobs

  • 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 ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/31/25)
    - Related Jobs

  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/04/25)
    - Related Jobs

  • Principal RF Design Engineer…

    RTX Corporation (Aberdeen, MD)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend or Foe ... (IFF) products for defense applications. The Electrical Engineering department at Aberdeen, MD Proving Grounds supports the...amplifier design * Experience with LabView * Experience with Digital Design **What We Offer** * Medical, dental, and… more
    RTX Corporation (10/09/25)
    - Related Jobs

  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (11/19/25)
    - Related Jobs

  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (11/07/25)
    - Related Jobs