• 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 (08/02/25)
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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 ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/01/25)
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  • Principal RF Engineer

    Leidos (Arlington, VA)
    …engineers, systems engineers, software /firmware engineers, scientists, etc.). The ** Principal RF Engineer ** will direct the design and development ... nation's defense.** We currently have an opening for a ** Principal RF Engineer ** to work with a...experience (eg, Matlab) + Experience working in Electronic Warfare applications and systems, SIGINT and/or radar fields as a… more
    Leidos (08/30/25)
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  • Principal Engineer Systems Test

    BAE Systems (Boulder, CO)
    …as a test engineer , with a strong focus on testing flight hardware. As a Principal Engineer at BAE Systems, you will work closely with and be mentored by ... incentives may be available based on position level and/or job specifics. ** Principal Engineer Systems Test** **116266BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/19/25)
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  • Sr. Principal Systems Engineer…

    RTX Corporation (Tucson, AZ)
    …Engineering and Test Center (SETC) organization is currently hiring a **Sr. Principal Systems Engineer - Systems Engineering Subject Matter Expert (SME)** ... to work the first time and every time for our warfighters! The **Sr. Principal Systems Engineer - Systems Engineering Subject Matter Expert (SME)** will take… more
    RTX Corporation (10/24/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Principal Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise ... has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in...Office suite: Word, Excel, PowerPoint, Visio + Experience with software deployment and integration + A Current Poly Is… more
    RTX Corporation (10/23/25)
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  • Principal Engineer - Cylinder Head

    Belcan (Fond Du Lac, WI)
    Principal Engineer - Cylinder Head Job Number: 360032 Category: Mechanical Engineering Description: Job Title: ​​ Principal Engineer - Cylinder Head ... Keywords: #​Designjobs #PrincipalEngineerjobs #WIJobs JOB RESPONSIBILITIES: Position Overview: As a Principal Engineer on the Base Engine Engineering team, you… more
    Belcan (09/18/25)
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  • Systems Engineer / Principal Systems…

    Northrop Grumman (Melbourne, FL)
    …history. Northrop Grumman Aeronautics Systems has an opening for a Systems Engineer / Principal Systems Engineer - Electromagnetic Environmental Effects ... Master of Science degree in a STEM discipline * ** Principal Systems Engineer :** Bachelor of Science degree...in modeling and simulation of E3 using commercially available software is a plus. * Experience with design for… more
    Northrop Grumman (08/27/25)
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  • Principal EW Engineer

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a ** Principal EW Engineer ** to join our team of qualified, diverse ... leadership and holds the team to a high level of technical rigor. **Basic Qualifications:** ** Principal EW Engineer (T03)** + Must have a Bachelor's degree in a… more
    Northrop Grumman (08/20/25)
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  • PRINCIPAL Power Cable Assembly R&D/Product…

    TE Connectivity (Harrisburg, PA)
    PRINCIPAL Power Cable Assembly R&D/PRODUCT DVL ENGINEER **At TE, you will unleash your potential working with people from diverse backgrounds and industries to ... Data and Devices Business Unit is looking for a Principal R&D Product Development Engineer (PDE) to...teams. + Maintain a system-level understanding of the customer application and the product design/concept necessary for providing a… more
    TE Connectivity (08/21/25)
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