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  • Principal Opto-Mechanical Engineer

    Alcon Research, LLC. Company

    Lake Forest, CA

    The Principal Opto-Mechanical Engineer is primarily responsible for leading teams in designing, validating, and optimizing optical components and systems. You will conduct advanced…

  • Senior AI Fullstack Developer

    Marvik

    Remote, United States

    Join as a Software Engineer to build AI full-stack solutions and shape an engineering culture that values autonomy, creativity, and technical excellence. 🚀

  • Sr. Project Management Specialist - Value Stream - CST - Lafayette, Colorado (On-site)

    Medtronic

    Lafayette, CO

    …environment of belonging, and collaborate to inspire as we engineer the…

  • Principal Engineer Nuclear Systems - Plant Operations

    GE Vernova

    Longmont, CO

    As Principal Engineer and Controlled Title Holder (CTH) for our Nuclear Plant Controls Services business, your mandate is to assure that our disparate controls disciplines coalesce into a…

  • Leader, Pre-Sales Solutions Engineer

    Cisco

    Denver, CO

    Proven ability to engage credibly with senior internal executive stakeholders and Principal Engineers, Chief Architects, and CTOs at large, sophisticated customers

  • Substation Engineer (Staff, Senior, or Principal) - Denver, CO

    Xcel Energy

    Denver, CO

    • $81,000 to $156,600 USD / year

    Xcel Energy is seeking talented electrical engineers to join our Substation Engineering & Design team. We are hiring at the Staff, Senior, and Principal Engineer levels, with placement…

  • Distribution System & Project Development Engineer (Staff, Senior or Principal level)

    Xcel Energy

    Denver, CO

    • $81,000 to $156,600 USD / year

    The job summary below and responsibilities reflect the senior engineer level role. The successfully chosen candidate will be placed at a level that is commensurate with their skills and…

  • Graduate Engineer – Cooling (Mechnical)

    nVent

    Bangalore, IN

    Assist engineers during prototype build, lab testing, functional testing, leak testing, and design verification.

  • Sr Principal Engineer - MES

    Lilly

    Indianapolis, IN

    The MES Sr Principal Engineer will play a crucial role in delivering the Manufacturing Execution Systems through common modules that enable manufacturing sites to deliver world class…

  • Principal Cabin Stress Engineer

    PDS Defense

    Mobile, AL

    Principal Cabin Stress Engineer Mobile, AL Posted: 8/31/2026

  • Engineer Systems/Principal Engineer Systems-AHT

    Northrop Grumman

    Huntsville, AL

    ​Northrop Grumman Defense Systems (NGDS) is seeking a Systems Engineer or Principal Systems Engineer to join the IBCS Team supporting the development of mission-critical defense systems.…

  • Sentinel Principal/ Sr. Principal Systems Engineer

    Northrop Grumman

    Huntsville, AL

    Northrop Grumman Defense Systems currently has an opening for a Principal Systems Engineer/Sr. Principal Systems Engineer . This position is located in Roy, UT and will support the Sentinel…

  • Cybersecurity Engineer - Principal

    Huntington National Bank

    Lansing, MI

    • $93,000 to $189,000 USD / year

    The Cybersecurity Engineer - Principal is expected to provide technical and engineering expertise for the Cyber Security Department. The successful candidate will need to demonstrate their…

  • Cleared Senior/Principal R&D Systems Engineer - High Consequence Cryptographic Systems, Onsite

    Sandia National Laboratories

    Albuquerque, NM

    …customers, is seeking a driven and results-oriented R&D Systems Engineer to join their dynamic and tightly integrated team. In this role, the selected applicant will be leading interactions…

  • Cleared Senior/Principal Quality Engineer Hypersonics, Onsite

    Sandia National Laboratories

    Albuquerque, NM

    Organization 05492, Digital and Quality Engineering, is currently seeking a Quality Engineer to support programs and work within a team of other Quality Engineers to support 5400 Integrated…

  • Cleared Senior/Principal R&D Systems Engineer - W80-4 Joint Test Team, Onsite

    Sandia National Laboratories

    Albuquerque, NM

    We are seeking an experienced R&D Systems Engineer to join our W80-4/W80-5 Joint Test Team. Your responsibilities will include helping plan and execute joint tests with the United States…

  • Principal Software Engineer

    Robert Half

    Knoxville, TN

    Robert Half is hiring! We are looking for a Principal Software Engineer to lead the design and delivery of modern AI-driven software solutions. This role combines hands-on engineering with…

  • Principal Core Infrastructure Engineer-Network Capacity

    Oracle

    Nashville, TN

    • $114,600 to $234,600 USD / year

    Oracle Cloud Infrastructure, or OCI, is seeking a Principal Software Developer to design and build scalable software capabilities that support infrastructure demand and capacity planning.

  • Principal Software Engineer (Cybersecurity | Networking)

    RTX

    United States

    Applied Signal Technology (AST) is seeking a Principal Software Engineer with a strong background in cybersecurity and networking who strives for excellence and have a passion to be part of…

  • Principal Cyber Network Engineer

    RTX

    United States

    Applied Signal Technology (AST) is seeking a Principal Software Engineer with a strong background in cybersecurity and networking who strives for excellence and have a passion to be part of…

  • Principal Network Developer

    Oracle

    Nashville, TN

    • $102,300 to $209,500 USD / year

    As a Principal Network Engineer, you will lead the design, deployment, operation, and optimization of large-scale RDMA/RoCE network fabrics across OCI’s global cloud infrastructure. You…

  • Principal Network Developer

    Oracle

    Nashville, TN

    • $102,300 to $209,500 USD / year

    As a Principal Network Engineer, you will lead the design, deployment, operation, and optimization of large-scale RDMA/RoCE network fabrics across OCI’s global cloud infrastructure. You…

  • Senior Engineer

    City of Coronado, California

    Coronado, CA

    …of the City’s Public Services and Engineering Department’s design and construction projects including buildings, streets and transportation systems, water resource projects (storm drain and…

  • Senior Supervisor, Code Compliance & Training

    Unitil

    Portsmouth, NH

    …employees and contractors. Provides oversight and mentorship to the Engineer of Code Compliance and Training Development and reviews their work for accuracy /…