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  • 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 /…

  • Senior Manager Software Engineering

    Sprouts Farmers Market

    Phoenix, AZ

    …develops team leads and senior engineers; and partners with Principal and senior technical leaders to set architecture, engineering practices, and delivery across…

  • Mechanical Engineer, Specialist

    Axiom Space

    United States

    We are looking for a resilient, high-energy, experienced Mechanical Engineer II, who will primarily be responsible for aiding the development, maturation, and operation of spaceflight…

  • Software Engineer I

    Principal Financial Group

    Des Moines, IA

    We are looking for a Software Engineer I to join our Benefits & Protection (B&P) area. In this role, you’ll build your engineering skills while contributing to an agile team and software…

  • Modeling Simulation & Analysis Engineer 3 or 4 (Principal or Sr. Principal Level)

    CORP-Corporate Office

    United States

    Northrop Grumman Aeronautics Systems has an opening for a Modeling Simulation and Analysis Engineer (Principal or Sr. Principal Level) to join our team of qualified, diverse individuals…

  • Principal Energy Manager

    Stanford Health Care

    United States

    • $76.97 to $102.01 USD / hour

    Bring your expertise in energy, design and construction management to align the theoretical and practical in the built environment, where your work can directly shape how complex healthcare…

  • Principal Systems RF/HW Engineer (Onsite)

    RTX

    United States

    Raytheon is seeking a Principal Systems RF/Hardware Engineer. This is an advanced technical Operations and Maintenance (O&M) role that may require supervision or training of junior…

  • Lead Principal Mechanical Engineer - Power Generation - Data Center Infrastructure (on-site Nashville, TN)

    Oracle

    Nashville, TN

    • $146,300 to $306,400 USD / year

    The Mechanical Engineer - Power Generation drives the engineering, delivery, commissioning, and operational readiness of mission-critical power-generation infrastructure for data center…

  • Senior Principal Data Systems Software Engineer - Exadata Database

    Oracle

    Redwood City, CA

    • $126,200 to $264,100 USD / year

    - Design scalable, fault-tolerant distributed systems for large on-prem and cloud environments.

  • Principal Product Security Response Engineer - AI and Automation

    Hewlett Packard Enterprise

    Spring, TX

    …Determines hardware compatibility and/or influences hardware…

  • Principal System Architect

    Micron Technology

    San Jose

    • $202,000 to $343,000 USD / year

    The Principal System Architect is a senior technical individual contributor in the DRAM System and Component Architecture organization in charge of pathfinding and defining Micron’s DRAM…