• Senior Principal Systems Engineer

    RTX Corporation (Anaheim, CA)
    …Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Systems Engineer ** with deep expertise in Global Navigation Satellite ... system -level architecture, performance analysis, and integration of candidate systems . + Algorithm development, signal processing, and modeling & simulation… more
    RTX Corporation (10/07/25)
    - Related Jobs
  • Systems Engineer Senior

    Lockheed Martin (Palmdale, CA)
    …5 years with ability to or in the process of obtaining a Top Secret SAR/SAP clearance\. Experience in Mission Systems \(MS\) system design and ... The candidate will join an ADP effort as a Systems Engineer \. Candidate must be able to...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (09/26/25)
    - Related Jobs
  • Firmware System Integration Engineer

    General Atomics (San Diego, CA)
    …team environment. Able to work extended hours as required. + Able to obtain a Secret and/or Top Secret clearance. **DESIRED SKILLS AND EXPERIENCE:** + ... . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems ...We currently have an exciting opportunity for a Software/Firmware System Integration Engineer to join our team… more
    General Atomics (09/26/25)
    - Related Jobs
  • Principal System Engineer - IFC…

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aerospace Systems is looking to add an Principal System Engineer - IFC Support to join our team in Rancho Bernardo, CA. ... and test plans in accordance with program schedule and system and segment level requirements. + The candidate will...of Systems Engineering. + Active in-Scope, DoD Top Secret clearance for consideration. + Ability… more
    Northrop Grumman (10/09/25)
    - Related Jobs
  • Systems Engineer Modem Design

    General Atomics (Poway, CA)
    …the design of high frequency (HF) waveforms and communications systems . + Existing Secret or Top Secret security clearance is a plus. **Salary:** ... We currently have an exciting opportunity for a seasoned Systems Engineer to define next generation communications...using MATLAB (or equivalent) and analyze results to ensure system will meet design requirements. Develop prototypes and test… more
    General Atomics (09/25/25)
    - Related Jobs
  • Senior System Engineer

    KBR (El Segundo, CA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Will have extensive background and direct experience with integrating complex system -of- systems for large-scale space acquisition programs. Applicants require a… more
    KBR (08/13/25)
    - Related Jobs
  • Systems Engineer

    General Dynamics Information Technology (Livermore, CA)
    …RQ208537 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (10/09/25)
    - Related Jobs
  • Systems Engineer Senior - Level 3

    Lockheed Martin (Palmdale, CA)
    …last five years with ability to or in the process of obtaining a Top Secret SAR/SAP clearance **Desired Skills:** Experience with digital engineering or ... tomorrow with you\. **Who You Are:** You are a detail\-oriented and results\-driven engineer with a strong background in systems engineering and test planning\.… more
    Lockheed Martin (08/09/25)
    - Related Jobs
  • Systems Engineer (Radar/EW) - Level…

    Lockheed Martin (Palmdale, CA)
    **Description:** Lockheed Martin Aeronautics is seeking a full\-time Systems Engineer \. In this role, you will be performing RF engineering functions in support ... cross functional or small technical teams \- Must possess an active DoD Top Secret Security Clearance \(minimum\) **Desired Skills:** \- Experience with sensor… more
    Lockheed Martin (10/02/25)
    - Related Jobs
  • Staff Cyber Software Engineer - NG Space…

    Northrop Grumman (Redondo Beach, CA)
    …experience with direct experience with Host based security solutions + **Active Top - Secret clearance at time of application** **Preferred Qualifications:** + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...and a great 401K matching program. A Cybersecurity Software Engineer (SW) is the person in an organization who… more
    Northrop Grumman (09/20/25)
    - Related Jobs