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  • Principal Lead Systems Trainer – Level 3

    Northrop Grumman

    Aurora, CO

    Northrop Grumman’s Space Sector is seeking a Principal Lead Systems Trainer – Level 3 to join our team in Aurora, CO. This position is 100% onsite and cannot accommodate telecommute work.

  • Digital Innovation Division Mission Solutions Specialist

    The Aerospace Corpor

    Colorado Springs, CO

    …expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span…

  • Cyber Systems Security Engineering Prin - E6

    Lockheed Martin

    Virtual Two, MD · MD

    The Cyber Systems Security Engineer Principal will serve as the senior cybersecurity technical authority for the UAE Cybersecurity Center of Excellence. The role will define and govern…

  • Software Engineer - Level 2 or 3 - Space AHT

    Northrop Grumman

    Huntsville, AL

    Basic Qualifications for Principal Software Engineer (Level 3): Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5…

  • Senior/Principal R&D Laboratory Support Technologist - Experimental Solid Mechanics, Onsite

    Sandia National Laboratories

    Albuquerque, NM

    Experience using advanced engineering software, such as LabView and Solidworks

  • Principal Laboratory Support Technologist - Experimental Impact Mechanics Laboratory, Onsite

    Sandia National Laboratories

    Albuquerque, NM

    Experience using advanced engineering software, such as LabView and Solidworks

  • IT SPECIALIST (APPSW/INET) - TITLE 32

    Army National Guard Units

    Marietta, GA

    • $94,654 to $123,052 USD / year

    Serves as a principal expert and the authoritative source for software application development providing project leadership to lower-graded specialists. Provides technical guidance for…

  • Principal Software Architect – AI-Enabled Silicon Development

    Advanced Micro Devices, Inc

    Boxborough, MA

    AMD is seeking an accomplished Principal Software Architect, AI-Enabled Silicon Development to define and drive the architecture of complex, production-grade software systems that support…

  • Lead Interdisciplinary Engineer

    U.S. Army Corps of Engineers

    Omaha, NE

    • $117,034 to $144,043 USD / year

    …military concept, budgetary, design in progress, bid estimates, engineering contract modifications, and field modification cost estimates that exceed the Administrative Contracting…

  • Principal Engineer, System Planning (Hybrid Schedule)

    Eversource Energy

    Westwood, MA

    We have 2 exciting roles for Principal Engineers, System Planning to join the Eversource Transmission System Planning team as a Principal Engineer. This critical role provides technical…

  • Cybersecurity Architect

    Fresenius Medical Care

    Waltham, MA

    • $137,000 to $229,000 USD / year

    Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.

  • Principal RF Data Link Engineer

    RTX Corporation

    tucson, AZ

    Provide engineering support through participation in project design reviews, peer reviews, briefings to internal leadership and external customers for all phases of development tasks.

  • Senior Principal Low Observables Material Engineer

    RTX Corporation

    tucson, AZ

    …strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful…

  • Principal Digital Factory Engineer IV

    RTX Corporation

    tucson, AZ

    We are seeking a Principal Digital Factory Engineer to design, develop, integrate, and support advanced digital factory solutions deployed across multiple Raytheon manufacturing sites. This…

  • Prin Specialist, Procurement

    RTX Corporation

    phoenix, AZ

    …businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…

  • Principal Navigation Engineer

    Mach Industries

    Huntington Beach, CA

    This is a hands-on engineering leadership role combining principal-level technical authority, team execution, and people management. You will define navigation architecture, solve…

  • Mission Autonomy Software Developer

    CORP-Corporate Office

    United States

    In this role you will help develop mission autonomy software and infrastructure in C++ that interacts directly with our autonomous flight testbed. In addition you may work with external…

  • Senior Security Engineer

    State of Delaware

    Dover, DE

    The principal responsibility is to provide highly effective security engineering support for DTI’s cloud environments, applications, and identity services. Services will be delivered…

  • IT Financial Analyst (INTL - LATAM)

    Insight Global

    Blue Ash, OH

    Under general supervision of a Portfolio Ops Manager and in conjunction with the Principal Portfolio Ops Manager, lead and direct activities related to one or more Portfolio Operations…

  • Staff Software Engineer, WarehouseOS

    HOJ INNOVATIONS, INC

    Salt Lake City, UT

    You will report directly to the Director of Software Engineering, who also leads product direction, and partner with our Principal Technical Program Manager on sequencing, dependencies, and…

  • Principal Engineer

    BAE Systems

    Norfolk, VA

    BAE Systems is hiring for a Principal Engineer to support primarily at its Norfolk, Virginia site. The position will occasionally provide support in San Diego, CA, and Jacksonville, FL. In…

  • Program Manager 4

    Oracle

    Nashville, TN

    • $91,000 to $209,500 USD / year

    Detail oriented and relentless Principal Program Manager who are comfortable to roll up the sleeve to dive deep with engineers to create execution plans, identify dependencies and…

  • Principal AI Agent / Software Engineer- Nashville

    Oracle

    Nashville, TN

    • $114,600 to $234,600 USD / year

    The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…

  • QA/Test Engineer

    Jobot

    Gaithersburg, MD

    • $150,000 to $175,000 USD / year

    Opportunities across senior, lead, and principal-level QA engineering responsibilities.

  • 2027 Summer Internship: Design Engineer- Autonomous Vehicle Platform

    PACCAR

    Denton, TX

    Peterbilt Motors Company, a PACCAR Company, has an opening for a Mechanical, Electrical or Software Engineering Intern to add to our Autonomous Vehicle Platform team in Denton, Texas.