• Senior Systems Engineer…

    RTX Corporation (Goleta, CA)
    …California and/or Lompoc, California, or Point Mugu, CA has an immediate opening for a Senior Systems Engineer supporting our Electronic Warfare Systems ... + Experience with security requirements related to government testing. + Active DoD Top Secret clearance with investigation within five years. **What We Offer**… more
    RTX Corporation (08/03/25)
    - Related Jobs

  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …us to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance ... with or for the Government on a Government Space systems program. + Experience and familiarity working with R&M...Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility… more
    G2 Ops, Inc. (09/23/25)
    - Related Jobs

  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer ... may be filled as a** **Principal Systems Engineer (Modeling & Simulation)** **or** ** Senior Principal...Engineer (Modeling & Simulation):** + Current Active DoD TS /SCI with Polygraph + STEM degree in mathematics, physics,… more
    Northrop Grumman (10/01/25)
    - Related Jobs

  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer ... may be filled as a** **Principal Systems Engineer (Modeling & Simulation)** **or** ** Senior Principal...Engineer (Modeling & Simulation):** + Current Active DoD TS /SCI with Polygraph + Certificate or advanced degree in… more
    Northrop Grumman (09/16/25)
    - Related Jobs

  • Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    Title: Senior MBSE Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... seeking a Senior Model-Based System Engineering (MBSE) Systems Engineer to join the KBR team...the space acquisition enterprise. This position requires a current TS /SCI eligibility. The successful candidate must also be clearable… more
    KBR (09/06/25)
    - Related Jobs

  • Senior Principal Systems…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Systems Engineer ** with deep expertise in Global ... lead the development of multi sensor guidance and navigation systems . AST provides trusted strategic and tactical SIGINT solutions...technical documentation. + Ability to obtain and maintain a Top - Secret SCI ( TS /SCI) US government… more
    RTX Corporation (10/07/25)
    - Related Jobs

  • Senior Ground Systems…

    KBR (El Segundo, CA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... is contingent upon contract award KBR is seeking experienced Senior Ground Systems Engineers to support the...modern technologies to support ground segment integration + Active Top - Secret clearance with SCI eligibility Desired: +… more
    KBR (08/28/25)
    - Related Jobs

  • Senior Principal Systems…

    RTX Corporation (El Segundo, CA)
    …future of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced ** Senior Principal Systems Engineer ** to join our team. This is ... ABET approved college or university. + Active and transferable US government issued Top Secret security clearance + Experience in technical writing (eg, System… more
    RTX Corporation (10/02/25)
    - Related Jobs

  • Senior Systems Engineer…

    Lockheed Martin (Sunnyvale, CA)
    **Description:** Lockheed Martin is looking for a dynamic Systems Engineer Senior to join Next Gen Geo \(NGG\) team within the Satellite Engineering, ... technologies, and Windows operating systems \. As a Systems Engineer Senior , you will:...including OpenShift and OpenStack * Ability to obtain DoD top secret security clearance **Security Clearance Statement:**… more
    Lockheed Martin (08/08/25)
    - Related Jobs

  • Senior Cyber Security Systems…

    KBR (El Segundo, CA)
    Title: Senior Cyber Security Systems Engineer KBR is seeking a Senior Cyber Security Systems Engineer to join our team supporting the Space ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (08/25/25)
    - Related Jobs