• Principal Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …high-performance teams to create mission-critical solutions that support Mission Systems. Our Principal Software Engineers work in an exciting, adaptive, and ... with an industry-leading development team where you can grow your software engineering skills while learning something new!? Collins Aerospace's Integrated Secure… more
    RTX Corporation (12/13/25)
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  • Principal or Senior Principal

    Northrop Grumman (NJ)
    …looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** near ... and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base (FOB). **Duties...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (01/01/26)
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  • Principal Communications

    Northrop Grumman (Melbourne, FL)
    …determined after funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a ** Principal Communications Engineer ** to join our team of ... and holds the team to a high level of technical rigor. **Basic Qualifications:** ** Principal Communications Engineer (T03)** + Must have a Bachelor's degree… more
    Northrop Grumman (11/19/25)
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  • Senior Principal Network…

    Northrop Grumman (GA)
    …they're making history. **Northrop Grumman Aeronautics Sector has an opening for a Senior Principal Network Communications Engineer (level 4) to join our ... team of qualified, diverse individuals located in** **Georgia, USA.** As the Sr. Principal Network Communications Subject Matter Expert (SME), you will maintain… more
    Northrop Grumman (01/14/26)
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  • Command, Control, Communications ,…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications , and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications , and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are...BC contractors, and MDS Elements. + Participate in C2BMC software engineering reviews and analyses for developing C2BMC Spiral… more
    Chenega Corporation (12/14/25)
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  • Unified Communications Engineer

    Amentum (Warrenton, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are… more
    Amentum (12/11/25)
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  • Unified Communications Engineer

    Amentum (San Antonio, TX)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are ... which is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff.… more
    Amentum (12/17/25)
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  • Principal Engineer Software

    Northrop Grumman (Melbourne, FL)
    …**Northrop Grumman Systems Corporation** is seeking a ** Principal ** or **Senior Principal Software Engineer ** to support a research area associated ... to work independently and identify solutions to complex problems. **Basic Qualifications:** + ** Principal Software Engineer ** : Bachelor's degree in a… more
    Northrop Grumman (12/30/25)
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  • Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …tools, intelligent context, and user-centric interface design. This position may be filled at the Principal Software Engineer (level 3) or Sr. Principal ... Software Engineer (level 4). **Basic Qualifications** **_Principal Software Engineer :_** + Bachelor's Degree with 5 years of development experience (3… more
    Northrop Grumman (01/14/26)
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  • Principal DevSecOps Software

    Belcan (Cedar Rapids, IA)
    …team that's shaping the future of military communications . We're seeking a Principal DevSecOps Software Engineer to help build cutting-edge systems that ... Principal DevSecOps Software Engineer ...and informed. Work with industry experts on next-generation embedded software , advanced satellite communications , cryptography, and state-of-the-art… more
    Belcan (11/20/25)
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  • Deployable Senior Principal Network…

    Northrop Grumman (Beale AFB, CA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our ... Plan, evaluate, and coordinate installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. + Maintains… more
    Northrop Grumman (12/09/25)
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  • Senior Manager, Principal Software

    Bristol Myers Squibb (Princeton, NJ)
    …in their personal lives. Read more: careers.bms.com/working-with-us . **Position: Senior Manager, Principal Software Engineer ** **Location** : Cambridge, MA, ... and in their personal lives. Read more: careers.bms.com/working-with-us **Position Summary** **The Principal Software Engineer will lead the design,… more
    Bristol Myers Squibb (01/09/26)
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  • CEMA - Principal Software

    BAE Systems (Hudson, NH)
    …to support growing global demand for advanced electronic warfare systems. As a Principal Software Engineer , you'll bring senior-level technical expertise to ... built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll...with real-time embedded systems, signal processing, SDRs, or RF communications . + Familiarity with Agile methodologies and CI/CD tools… more
    BAE Systems (12/23/25)
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  • Principal Systems Engineer / I&T…

    RTX Corporation (Cedar Rapids, IA)
    …is to do exactly that. This position is for a ** Principal Systems Engineer (Integration and Test) - Embedded Communications ** . Join the Mission Systems ... communication solutions that connect militaries around the world! As a Systems Engineer on the Cross-Domain Solutions Program, you will design and develop military… more
    RTX Corporation (10/26/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation ... innovation and work-life balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in Navigation… more
    RTX Corporation (01/06/26)
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  • Senior Principal Software

    RTX Corporation (Cedar Rapids, IA)
    …world safe, connected, and informed-no matter the environment. We're looking for a **Senior** ** Principal Software Engineer ** who's ready to make an impact. ... you won't just write code-you'll help shape the future of secure communications . From software -defined radios and advanced networking to state-of-the-art… more
    RTX Corporation (11/13/25)
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  • Principal Cyber Software

    Northrop Grumman (San Antonio, TX)
    …of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer ** to join our team of qualified, ... software engineering activities in San Antonio, TX. In this role, the Principal Cyber Software Engineer assesses and tests system cybersecurity… more
    Northrop Grumman (12/20/25)
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  • Principal Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …we ensure that our military communications are both secure and trustworthy. As a ** Principal Software Engineer ,** you will play a crucial role in leading ... communications technology. While knowledge of secure systems, secure software development, or cryptographic applications is advantageous, it's not a strict… more
    RTX Corporation (10/17/25)
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  • Principal Engineer Software

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a ** Principal Engineer Software - X-Lab Software ... User Interface Development, and other critical leading-edge missile defense technologies. The Software Engineer 's primary responsibility is to serve as a… more
    Northrop Grumman (01/09/26)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …the world safe, connected, and informed-no matter the environment. We're looking for a ** Principal Software Engineer ** who's ready to make an impact. In ... won't just write code, you'll help shape the future of secure communications . From software -defined radios and advanced networking to state-of-the-art… more
    RTX Corporation (12/03/25)
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