• Principal HW / SW

    RTX Corporation (Middletown, RI)
    …company, seeks a creative, organized, and people-centered candidate to fill the role of Principal HW / SW Systems Engineer in our Physical Sciences ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (09/26/25)
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  • Principal OR Senior Principal

    Northrop Grumman (San Diego, CA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal ... anomalies + Perform sustaining engineering to maintain and improve hardware ( HW ), Software ( SW ), system maintainability/supportability, etc. + Coordinate with… more
    Northrop Grumman (09/20/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. ... Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer:** + Bachelor's degree with...network analyzer, etc. + Experience troubleshooting and resolving complex HW / SW integration problems. + Knowledge of RF,… more
    Northrop Grumman (10/01/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Elkridge, MD)
    …be an on-site position located in Elkridge, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. ... an active DoD Secret clearance prior to start.** **Basic Qualifications for a Principal Systems Engineer:** + Bachelor's degree with 5 years of experience,… more
    Northrop Grumman (09/19/25)
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  • Principal Systems Development…

    Dell Technologies (Round Rock, TX)
    ** Principal Systems Development Engineer** Memory Systems Engineering, Server & Infrastructure Solutions Dell is seeking a Principal Systems ... of critical features for the alternative memory technologies into HW / SW subsystems represents a complex, exciting, and...career and make a profound social impact as a ** Principal Systems Development Engineer** on our **System… more
    Dell Technologies (10/03/25)
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  • RF Senior Principal Test Engineer

    BAE Systems (Nashua, NH)
    …in Southern New Hampshire (our locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...Requirements review, test plan creation, coding, integration of test SW with test stands, and sell-off to customers. +… more
    BAE Systems (09/18/25)
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  • Principal Hardware System Validation…

    Microsoft Corporation (Hillsboro, OR)
    …Azure Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated Principal Hardware Systems Validation Engineer to work in a team of ... other hardware and software developers to create systems and modules to be deployed in Microsoft's Azure...Work with ODMs, Engineers from different functions such as HW , FW, OS/ SW , Debug, and Test to… more
    Microsoft Corporation (10/01/25)
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  • Principal Software Engineer

    Microsoft Corporation (Mountain View, CA)
    …and operate at the intersection of AI algorithmic innovation, purpose-built AI hardware, systems , and software. We are a team of highly capable and motivated people ... Office, Windows, Bing, SQL Server, and Dynamics. As a Principal Software Engineer on the team, you will have...other LLM models for performance on GPUs and Microsoft HW , debug and optimize performance, monitor performance and enable… more
    Microsoft Corporation (09/06/25)
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  • Principal Hardware Electrical Engineer

    Mercury Systems (Hudson, NH)
    Req. Number 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal hardware electrical engineer to deliver cutting-edge solutions for ... you'll innovate with advanced embedded technology to solve complex systems as part of a collaborative hardware electrical engineering...verification and debug + Execute Lab Debug for both HW / SW that range from new development to… more
    Mercury Systems (10/03/25)
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  • Sentinel Principal Systems Security…

    Northrop Grumman (Huntsville, AL)
    … Security Engineering Team (SSE) is seeking a highly motivated and qualified Principal Systems Engineer (Level 3) for Program Protection and Supply Chain ... a broad spectrum of security measures (Cybersecurity, Counterfeit Awareness, Anti-Tamper, HW / SW Assurance, OPSEC, etc.) to protect critical program information… more
    Northrop Grumman (09/24/25)
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  • Principal Systems Engineer…

    Northrop Grumman (Eglin AFB, FL)
    …as a member of a team integrating large, complex systems comprised of diverse HW and SW elements + Ability to support Integration and Test/Checkout (IATC) of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/10/25)
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  • Principal Engineer Systems

    Northrop Grumman (Warner Robins, GA)
    …Countermeasures (ECM) + Experience with analysis, testing and/or integration of complex SW / HW systems + Experience with software development **Preferred ... Northrop Grumman Defensive Systems has an exciting opportunity for a Principal Systems Engineer to help our Electronic Warfare programs stay on the cutting… more
    Northrop Grumman (10/03/25)
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  • Principal Systems Test & Integration…

    Jabil (Florence, KY)
    …OS, driver, firmware and hardware architecture, device interactions + Ability to leverage SW / HW expertise to determine root cause that leads to optimized ... infrastructure, healthcare, mobility, packaging and printing. Jabil is seeking a Principal Product Engineer who will directly contribute to the transformative growth… more
    Jabil (09/19/25)
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  • Senior Principal Software Engineer…

    BAE Systems (Endicott, NY)
    …and Python. + Experience with Integration and Test at both system level ( HW / SW integration) as well as software test (HLR/LLR). **Preferred Education, ... **Job Description** Thank you for your interest in exploring opportunities with BAE Systems ! Join us on November 5th for our Aircraft Engine Controls Discovery Hour,… more
    BAE Systems (09/25/25)
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  • Principal Data Platform Architect

    NVIDIA (Santa Clara, CA)
    …Data Platform Architect. We serve and collaborate directly with NVIDIA's rapidly growing AI, HW , and SW engineering and research teams across the company. We are ... vision and roadmap for distributed data platform and observability systems for large-scale AI and HPC clusters and workloads...world. What You'll Be Doing: + Collaborate with AI, HW , and SW engineering and research teams… more
    NVIDIA (09/16/25)
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  • Principal Configuration Analyst / Sr.…

    Northrop Grumman (Huntsville, AL)
    …and Missile Defense Systems has an exciting career opportunity for a Principal /Sr. Principal Configuration Analyst to join our team of qualified, diverse ... + Perform Software/Hardware/Firmware Configuration Management functions. + Maintain integrity of SW and HW configurations using program tools. + Capture… more
    Northrop Grumman (09/12/25)
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  • Principal System Software Engineer - CUDA…

    NVIDIA (Santa Clara, CA)
    …system interfaces for threads, process control, and virtual memory + Experience with HW / SW co-design, perf. modeling using emulation/simulation, creating SW ... and well-tested code + Develop code for multiple operating systems What we need to see: + Bachelor of...memory-mapped IO + Designing and implementing drivers programming rich HW acceleration engines and software verification testplans. + Knowledge… more
    NVIDIA (08/12/25)
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  • Senior Principal Electrical Engineer

    Leidos (St. Petersburg, FL)
    …PDR, CDR, and TIM) with customers + Experience in HW integration and corresponding HW & SW integration + A broad knowledge of project management + Excellent ... **Description** The Defense Systems group at Leidos currently has an opening...at Leidos currently has an opening for a **Senior Principal Electrical Engineer** to work in our **St.Petersburg, FL**… more
    Leidos (09/03/25)
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  • Senior Principal System Integration…

    RTX Corporation (Tucson, AZ)
    …more secure world. Raytheon (RTX) has an immediate opening for a temporary Senior Principal Systems Integration & Test Engineer. This role will support the ... program's integration and testing of new Missile HW and SW designs. The assignment length...equipment + Integration and checkout of newly designed missile systems + Mentoring junior engineers to learn test … more
    RTX Corporation (09/21/25)
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  • Principal RF Subsystem Lead Engineer

    RTX Corporation (Tucson, AZ)
    …oral presentation skills. + Experience interacting across engineering disciplines (eg Systems , Mechanical, SW , Configurable Logic, Algorithms, etc.) to define ... RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ....the ideal candidate will be experienced in both RF systems and RF signal processing design and analysis. The… more
    RTX Corporation (08/26/25)
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