• Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …within the Systems Engineering & Test Capabilities Directorate is seeking a Principal Systems Engineer , primarily in Woburn MA, who will support ... technical execution as well as removing impediments for multiple teams covering Systems Engineering, Software Engineering and Integration and Test for the applicable… more
    RTX Corporation (10/29/25)
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  • Deployed Field Service Engineer

    BAE Systems (Nashua, NH)
    …Nashua, NH prior to deployment to the field location. The DEWS Field Service Engineer will support the Boeing Company Electronic Systems Integration Lab (ESIL) ... Countermeasures (ECM) Experience Required. It is anticipated that the Principal Field Engineer will also travel in...be available based on position level and/or job specifics. ** Deployed Field Service Engineer - Digital Electronic… more
    BAE Systems (11/04/25)
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  • Principal /Sr Principal

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. This ... from advanced sensing technologies to state-of-the-art targeting and tracking systems that are deployed in Electro-Optical Infrared...the organization. This position can be filled at the Principal Systems Security Engineer or… more
    Northrop Grumman (10/28/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    …they're making history. Northrop Grumman Mission Systems (NGMS) seeks to fill a Principal /Sr. Principal Systems Engineer in Modeling & Simulation ... from advanced sensing technologies to state-of-the-art targeting and tracking systems that are deployed in Electro-Optical Infrared...systems in Targeting, EOIR, and RF technology areas. Principal Engineer Systems opportunities are… more
    Northrop Grumman (10/15/25)
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  • Principal Systems Design…

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Systems Design Engineer / Sr. Principal Systems ... from advanced sensing technologies to state-of-the-art targeting and tracking systems that are deployed in Electro-Optical Infrared...of requirements. This position can be filled at the Principal Systems Design Engineer or… more
    Northrop Grumman (10/28/25)
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  • Space Mission System Design Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Space Systems ** in **Linthicum, MD** is seeking a ** Principal or Sr Principal Systems Engineer ** to join our **Mission Systems Engineering ... Principal ** level using the basic qualifications below. **Basic Qualifications:** + ** Principal Engineer :** Bachelor Degree in STEM curriculum with 5 years… more
    Northrop Grumman (11/06/25)
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  • Principal GPU Systems

    Oracle (Santa Clara, CA)
    …Oracle hardware platform development engineering is seeking a highly driven GPU Platform System Engineer at the Principal Engineer level. The GPU System ... build out the next generation of Cloud and Enterprise systems , with record breaking-performance, security, and world class quality,...is looking for a highly driven, capable, and dedicated Principal Engineer to join the team developing… more
    Oracle (11/25/25)
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  • Principal Systems Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    …a **_Principal Systems_** **_Engineer_** to join our team in Ashburn VA. As our Principal Systems Engineer you will be an **_industry-recognized expert in ... ** Principal Systems ** ** Engineer -Defense** We...Knowledge of system hardware/software development, integration and test for deployed military vehicle applications + Exceptional problem solving skills… more
    Curtiss-Wright Corporation (11/18/25)
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  • Senior Principal Systems

    RTX Corporation (Cedar Rapids, IA)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) ... and ideation of next-generation wireless networking technologies. As an Advanced Technology engineer , you will join a team of highly innovative engineers who are… more
    RTX Corporation (11/18/25)
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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 (12/02/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    …Outside Continental US * * * CACI is hiring a Principal Electrical Engineer that will Leads project teams deployed worldwide to install, maintain and upgrade ... Principal RF Engineer Job Category: Engineering... Principal RF Engineer Job Category: Engineering Time Type: Full time...antennas. You will be directly Supporting U. S. Army systems on site whenever and wherever deployed .… more
    CACI International (10/31/25)
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  • Principal /Sr. Principal Algorithm…

    Northrop Grumman (Rolling Meadows, IL)
    …and RF technology areas. The Targeting organization is offering an excellent opportunity for a Principal Systems Engineer or a Sr. Principal Systems ... from advanced sensing technologies to state-of-the-art targeting and tracking systems that are deployed in Electro-Optical Infrared...1+ years of related experience. + Experience as a Systems Engineer learning and applying some of… more
    Northrop Grumman (10/28/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD. **What You ... Will Do** + Serve as a technical lead and systems engineer on challenging software development projects...**Qualifications We Prefer** + Recognized subject matter expertise in deployed Command and Control (C2) systems . +… more
    RTX Corporation (10/26/25)
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  • Senior Principal Cyber Systems

    Serco (Orlando, FL)
    **Position Description** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 ... email to: careers@serco-na.com . Click here to apply now (https://careers-sercous.icims.com/jobs/71974/senior- principal -cyber- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (11/19/25)
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  • Principal Platform Systems

    Microsoft Corporation (Mountain View, CA)
    …The Azure Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated ** Principal Systems Engineer ** to work in a team of other ... hardware and software developers to create systems and modules to be deployed in...daily, in a cutting-edge public cloud environment. As a Principal Systems Engineering team member, you will… more
    Microsoft Corporation (12/03/25)
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  • Principal Landing Gear Engineer

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems sector is seeking a ** Principal Landing Gear Engineer ** or **Sr. Principal Landing Gear ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program requirements. **_This role may be filled as a Principal Landing Gear Engineer or Sr. … more
    Northrop Grumman (11/14/25)
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  • Senior Principal Systems

    Leonardo DRS, Inc. (Beavercreek, OH)
    …and government agencies around the world. **Job Summary** We are seeking a Senior Principal Systems Engineer with expertise in MATLAB, signal processing, and ... **Job ID: 112995** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner...allies. From air combat training to state-of-the-art electronic warfare systems , our technology is deployed by virtually… more
    Leonardo DRS, Inc. (10/05/25)
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  • Senior Principal Engineer

    RTX Corporation (Aurora, CO)
    …Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems at a ... This is a mix of heterogeneous Satellite Ground Station Systems that are used as the interface between satellite...a diverse team to direct the modification of current systems and train junior engineering staff on the modification… more
    RTX Corporation (11/15/25)
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  • Senior Principal Systems

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a **Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) ... architectural design, requirements generation & flow-down, modeling and simulation, systems analysis, integration, test and evaluation of world-class Missile Defense… more
    RTX Corporation (10/22/25)
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  • Integration and Test Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …products range from advanced sensing technologies to state-of-the-art targeting and tracking systems that are deployed in Electro-Optical Infrared (EOIR) and ... invite you to apply. As an Integration & Test Engineer / Principal Integration & Test ...Integration & Test (SEIT) team, an Integration & Test engineer gains an understanding of the Systems more
    Northrop Grumman (10/28/25)
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