• Principal Embedded Software Engineer

    RTX Corporation (Richardson, TX)
    …and safeguarding the lives of those who protect us. As our next Principal Embedded Software Engineer , you'll immerse yourself in Strategic Nuclear Deterrence, ... diagrams. + You will communicate and collaborate with other Senior and Principal level Software Engineers, mentoring junior engineers/interns. + You will assist in… more
    RTX Corporation (11/01/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Fort Meade, MD)
    …within Northrop Grumman. We are looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of Annapolis Junction, MD. **What You'll ... Sensing & Secure Solutions Operating Unit is actively seeking a talented SW Engineer to join a Northrop Grumman primed program. This position's work location is… more
    Northrop Grumman (12/16/25)
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  • 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 ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (11/19/25)
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  • 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 & ... us and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and… more
    Leidos (11/07/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (01/01/26)
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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. (12/31/25)
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  • Principal Electrical Engineer 3

    Northrop Grumman (Chandler, AZ)
    …for future positions at Northrop Grumman. We are seeking a highly skilled and motivated Principal Electrical Engineer 3 to join our Common Cable Team (CCT). In ... electrical systems and components in support of launch vehicle development . You will play a critical part in ensuring...through every aspect of the role. Basic Qualifications + ** Principal Electrical Engineer (Level 3)** : Bachelor's… more
    Northrop Grumman (12/28/25)
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  • Principal Network Engineer

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    Principal Network Engineer - Cyberspace Network Operations (CNO) Location VA - Fort Belvoir Job Code 13424 # of openings 1 Apply Now ... Alaka`ina Foundation Family of Companies (FOCs) has a potential need for a Principal Network Engineer - Cyberspace Network Operations (CNO) to provide research… more
    Alaka'ina Foundation Family of Companies (12/19/25)
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  • Sr. Principal Laser Sensing System (LSS)…

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Principal Laser Sensing System (LSS) Responsible Engineer ** to join our ... reviews to provide and/or obtain progress status updates. **Basic Qualifications:** **Sr. Principal Laser Sensing System (LSS) Responsible Engineer (T04):** +… more
    Northrop Grumman (12/17/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer - Nuclear Survivability (NH&S) to join our team ... position will be located in **Melbourne, Florida.** The Senior Principal NH&S Engineer will have a unique...expertise including, but not limited to, the following: * Development of all nuclear hardness system level design, including… more
    Northrop Grumman (12/17/25)
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