• Principal Cybersecurity Engineer…

    RTX Corporation (Cedar Rapids, IA)
    … Clearance:** None/Not Required The Product Cybersecurity team is recruiting a P4 Principal Embedded Cybersecurity Engineer for leading all phases of the Secure ... embedded software engineering knowledge (Python and Java/C/C++) + Experience analyzing systems and security architectures **Qualifications We Prefer:** +… more
    RTX Corporation (08/09/25)
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  • Ada Developer - Principal Software…

    RTX Corporation (Tewksbury, MA)
    …safer, more secure world. We are seeking a skilled Principal Software Development Engineer with a focus on developing complex systems in Ada. The ideal ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/19/25)
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  • Principal Digital Engineer /Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …and driving improvement in internal engineering processes and flow. Basic Qualifications for Principal Digital Engineer : + Bachelor's degree 5 years of software ... Ability to be cleared to special access programs. Basic Qualifications for Senior Principal Digital Engineer : + Bachelor's degree 9 years of software engineering… more
    Northrop Grumman (10/01/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer ** Cyber Offense and ... in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum… more
    Nightwing (09/12/25)
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  • Senior Principal Infrared Sensors…

    Aviation & Missile Solutions (Huntsville, AL)
    Job Descriptions: Aviation & Missile Solutions is seeking a Senior Principal Infrared Sensors engineer . This engineer will focus on the evaluation, ... and integration of advanced technologies related to infrared sensing systems . This includes, but is not limited to: optics...disability, or status as a protected veteran. Keyword: Senior Principal Infrared Sensors Engineer From: Aviation &… more
    Aviation & Missile Solutions (09/04/25)
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  • Apartments.com - Principal Software…

    CoStar Realty Information, Inc. (Orange County, CA)
    Apartments.com - Principal Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively lead the… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Satellite Communications…

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Satellite Communications Engineer ** to join our team in the **Reston, VA** location. This ... is an **onsite** position. The ** Principal Satellite Communications Engineer ** will travel worldwide to deploy, configure, upgrade, troubleshoot, and maintain… more
    ManTech (09/18/25)
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  • Principal Software Engineer

    GE HealthCare (Bellevue, WA)
    …software to make healthcare more personalized, efficient, and accessible. As a Principal Engineer , you will be instrumental in driving this ... **Job Description Summary** As a Principal Software Engineer , you will play...technical strategy. + Expertise in building and scaling production systems with high availability, performance, and security … more
    GE HealthCare (09/12/25)
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  • Principal Firmware Engineer

    Microsoft Corporation (Hillsboro, OR)
    …secure Azure infrastructure for Microsoft and their customers. We are looking for a ** Principal Firmware Engineer ** with a background in system debug to work on ... where everyone can thrive at work and beyond **Responsibilities** + As a Principal level engineer you would be working with product architects, firmware… more
    Microsoft Corporation (10/25/25)
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  • Principal Electrical Engineer III…

    Northrop Grumman (Chandler, AZ)
    …today. Northrop Grumman Space Systems is currently seeking an experienced Principal Electrical Engineer to join our electrical ground support equipment group ... + Experience with classified test systems or systems subject to cyber security policies. +...of Hardware-in-the-Loop (HiL) or other integrations labs. Qualifications for Principal \Level III: + Requires 5 years with a Bachelor's… more
    Northrop Grumman (10/11/25)
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