• Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both… more
    RTX Corporation (09/16/25)
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  • Principal Systems Engineer

    RTX Corporation (Dulles, VA)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... 6th Avenue Buckley AFB, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable… more
    RTX Corporation (10/13/25)
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  • Sr. Principal Systems

    RTX Corporation (Dulles, VA)
    …Company managed by Collins Aerospace Applied Signal Technology (AST) is seeking a **Sr. Principal Systems Engineer / Technical Program Manager** to join our ... Building CC4, Sterling, VA, 20166-6916 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...combined in the defense and/or intelligence industry as a systems engineer / project engineer more
    RTX Corporation (10/09/25)
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  • Principal Java Software Engineer

    RTX Corporation (Fort Meade, MD)
    …PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... Road Building 5A, State College, PA, 16803-2214 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/13/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Fort Meade, MD)
    …Road Building 5A, State College, PA, 16803-2214 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... meaningful problems that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop, optimize, and test… more
    RTX Corporation (10/13/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... Raytheon Technologies (RTX). We are currently looking for a talented **Senior Principal Software Engineering,** **who is experienced in either C++ and/or Java, with… more
    RTX Corporation (10/02/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... systems for potential vulnerabilities. This position is 100% onsite , and preferred to be located in Annapolis, MD....contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (10/04/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …impactful work of your career. We are looking for you to join our team as a Principal Cyber Network Systems Engineer or Senior Principal Cyber Network ... systems for potential vulnerabilities. This position is 100% onsite , and preferred to be located in Annapolis, MD....contractors/offices. This requisition may be filled at either the Principal Cyber Network Systems Engineer more
    Northrop Grumman (09/06/25)
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  • Principal OR Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    … (NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer Lead** to support advanced ... + Work collaboratively with other experienced team members. **Basic Qualifications for Principal Factory Manufacturing Execution Systems Engineer Lead:** +… more
    Northrop Grumman (10/10/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …part of history, they're making history. **Job Title: Northrop Grumman (DoD SkillBridge) - Cyber Systems Engineer or Principal Cyber Systems Engineer ... for you to join our team as a Cyber Systems Engineer or Principal Cyber...systems for potential vulnerabilities. This position is 100% onsite located in Annapolis, MD **Responsibilities:** + Design, develop,… more
    Northrop Grumman (10/10/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...Please note: This role is hybrid with 3 days/week onsite in Arlington, VA. Candidates must possess an active… more
    Saliense Consulting (10/01/25)
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  • Principal / Senior Principal Anti…

    Northrop Grumman (Baltimore, MD)
    …the best work of your career. We are looking for a Principal / Senior Principal Anti-Tamper Systems Engineer to join our team in Baltimore, MD. This ... position requires 100% onsite work. **What You Will Get to Do:** As...to obtain/maintain special program access (SAP). **Basic Qualifications for Principal Anti-Tamper Systems Engineer :** +… more
    Northrop Grumman (08/30/25)
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  • Principal Network Systems

    RTX Corporation (Dulles, VA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST)** is seeking a ** Principal Networking Systems Engineer ** specializing in infrastructure design ... below: Applied Signal Technology: WHO WE ARE (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) The ** Principal Networking Systems Engineer ** must… more
    RTX Corporation (10/09/25)
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  • Principal /Senior Principal Cyber…

    Northrop Grumman (Baltimore, MD)
    …the best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This position ... requires 100% onsite work. **What You Will Get to Do:** As...to obtain/maintain special program access (SAP). **Basic Qualifications for Principal Cyber Systems Engineer :** +… more
    Northrop Grumman (10/03/25)
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  • Principal Satellite Systems

    System One (Rockville, MD)
    Principal Systems Engineer (Commercial Satellite...Events, Lunch & Learns and team outings + Free Onsite Gym + Free in-office snacks, fresh fruit, and an ... IT Services is staffing a direct hire opening for a senior, hands-on Principal Satellite Systems Engineer to serve as the chief architect for our client's… more
    System One (08/23/25)
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  • Principal Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for ... Drive Suite 100, Annapolis Junction, MD, 20701 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (07/24/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …properties of superconductivity and quantum mechanics to develop radical new energy-efficient computing systems . MDA is seeking a ** Principal / Sr. Principal ... to make these technologies a reality. ** Principal / Sr. Principal Manufacturing Data Visualization Engineer ** **Responsibilities:** + Architect custom… more
    Northrop Grumman (09/24/25)
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  • Principal / Senior Principal DevOps…

    Northrop Grumman (Annapolis Junction, MD)
    …of superconductivity and quantum mechanics to develop radical new energy-efficient computing systems . MDA is seeking a **DevOps Platform Engineer ** with ... onsite in Linthicum /** **Annapolis Junction, MD** **_._** **Basic Qualifications for Principal DevOps Platform Engineer :** + Principal : Bachelor's degree… more
    Northrop Grumman (08/08/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …of the best work of your career. We invite you to join our team as a Principal Cyber Software Engineer or Senior Principal Cyber Software Engineer based ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...decisions. This requisition may be fulfilled at either the Principal Cyber Software Engineer or Senior … more
    Northrop Grumman (09/06/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …history, they're making history. **Northrop Grumman (DoD SkillBridge) -** **Cyber Software Engineer or Principal Cyber Software Engineer ** **DoD SkillBridge ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...you to join our team as a Cyber Software Engineer or Principal Cyber Software Engineer more
    Northrop Grumman (10/10/25)
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