• Software Development Engineer

    Amazon (Seattle, WA)
    …clearly and concisely both written and orally. Key job responsibilities As a software development engineer , you will: 1. Define, design, and implement multi-tier ... Description Prime Video is disrupting traditional media with an...our customers. It is an opportunity to work with Principal and senior engineers to build high-speed data delivery… more
    Amazon (01/12/26)
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  • Principal Test Software

    BAE Systems (Nashua, NH)
    … at our Nashua or Hudson New Hampshire facility. We are looking for a talented Principal Software Engineer to help us create the world s most advanced ... that includes tuition reimbursement for advanced degrees. As a Principal Software Engineer for PGSS,...processes + Having the opportunity to provide input on Prime Mission equipment design Design for Test Because of… more
    BAE Systems (12/19/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …are robust, scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads ... leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative,...airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …talented group of people, doing very challenging work, with the prime directive of "_ Keeping Our Heroes Connected (https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_ ... of Defense. THE OPPORTUNITY Silvus is seeking a full-time **_Principal Embedded Software Engineer_** to join our Engineering Group, reporting to the _Senior… more
    Silvus Technologies (01/01/26)
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  • Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …the US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Software Engineer with a software background, ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Software Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Software Engineer

    KBR (El Segundo, CA)
    Title: Principal Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... protecting our national security. KBR (formerly LinQuest) is the prime contractor on the MSEIT contract. By applying to...the future of space defense. Key Responsibilities: + Design, engineer , analyze, and develop software prototypes and/or… more
    KBR (01/09/26)
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  • Senior Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …Grumman Aeronautics Systems is looking to add a **Senior Principal Electronics Engineer - Hardware and Software Integration Lead** to join our team in ... and software development and sustainment activities + Familiarity with Prime and supplier hardware and software proposal development including technical… more
    Northrop Grumman (12/11/25)
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  • Principal Software Engineer

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time Principal Software Engineer for Hanscom AFB. This role will support the Command, Control, ... **Responsibilities Include:** The individual shall be able to: **General Software Engineering & Development** + Assess feasibility through analysis, problem… more
    Applied Research Solutions (01/08/26)
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  • CEMA Principal Software

    BAE Systems (Hudson, NH)
    …Other incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site ... test environments that ensure the reliability and performance of the Compass Call prime mission equipment (PME) software . Your leadership will directly enable… more
    BAE Systems (12/23/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …talented group of people, doing very challenging work, with the prime directive of "_ Keeping Our Heroes Connected (https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_ ... Department of Defense. THE OPPORTUNITY Silvus is seeking a _Principal Embedded Software Engineer_ to join our Engineering Group, reporting to the _Senior Engineering… more
    Silvus Technologies (12/06/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …across the US Department of Defense. THE OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, ... talented group of people, doing very challenging work, with the prime directive of "_ Keeping Our Heroes Connected (https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_… more
    Silvus Technologies (12/01/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and ... to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from...leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative,… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Sr. Principal Avionics Responsible…

    Northrop Grumman (Melbourne, FL)
    …the future. This position will be located in **Melbourne, FL.** The Senior Principal Engineer Electronics will be responsible for developing and executing the ... analysis, and resolution of flight test anomalies. A successful DSSC6 HECTR Senior Principal Engineer has good leadership skills and understands the scope of… more
    Northrop Grumman (01/07/26)
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  • Command, Control, Communications, and Battle…

    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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  • Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the ... The following are expected but not limited to a Principal Systems Integration & Test Engineer -...management and engineering leadership. + Test EW hardware and software builds. **Qualifications You Must Have:** + Typically requires… more
    RTX Corporation (12/18/25)
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  • Principal Engineer , Amazon…

    Amazon (Hudson, MA)
    …that delight our customers and advance our technology. Key job responsibilities As a Principal Software Engineer , you will: Serve as a technical leader ... Description At Amazon, Principal Engineers are both visionary leaders and hands-on...admit the luxury of a conservative approach. Amazon offers software engineers the opportunity to make an impact in… more
    Amazon (12/09/25)
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  • Principal FPGA / Rtl Design Engineer

    Silvus Technologies (Los Angeles, CA)
    …talented group of people, doing very challenging work, with the prime directive of "_ Keeping Our Heroes Connected (https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_ ... Silvus is seeking a **_Principal FPGA / RTL Design Engineer - Signal Processing_** who will report to the _Director...logic analyzers. + Provide support to the RF and Software Engineering Teams. REQUIRED QUALIFICATIONS + Bachelor of Science… more
    Silvus Technologies (01/06/26)
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  • Principal FPGA / Rtl Design Engineer

    Silvus Technologies (Irvine, CA)
    …record across the US Department of Defense. THE OPPORTUNITY Silvus is seeking a full-time Principal FPGA / RTL Design Engineer who will report to the Senior ... These are exciting projects aimed at addressing challenging real-world communication needs. The Principal FPGA / RTL Design Engineer position will be based at… more
    Silvus Technologies (01/02/26)
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  • Principal R&D Engineer

    Silvus Technologies (Los Angeles, CA)
    …of Defense. THE OPPORTUNITY Silvus is seeking a Principal R&D Engineer (https://jobs.lever.co/silvustechnologies/f6a37b7b-4f26-4de1-93c0-0bd116811d0a) who will ... talented group of people, doing very challenging work, with the prime directive of "_ Keeping Our Heroes Connected (https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_… more
    Silvus Technologies (10/15/25)
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  • Sr. Principal Engineer DevOps…

    Northrop Grumman (Huntsville, AL)
    …Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a **Sr. Principal Engineer DevOps - DevSecOps Engineer (26-002)** to ... function in project leadership roles and represent the organization as the prime customer contact on significant technical matters related to contracts. **Essential… more
    Northrop Grumman (01/08/26)
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