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  • FAST Labs - Optical Systems Senior Principal Scientist

    BAE Systems

    Merrimack, NH

    …needs. EOSS is seeking an experienced Scientist / R&D Systems Engineer to join our team. In this role you will be a technical individual contributor with opportunities to grow into a team…

  • Principal Software Engineer - Simulation Data, Validation & Infrastructure

    Caterpillar, Inc.

    Irving, TX

    …computing, intelligent automation, and rigorous validation. This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation,…

  • Principal Engineer - Digital Wealth

    Citigroup

    Irving, TX

    The Digital S/W Engineer Group Mgr is accountable for management of complex/critical/large professional disciplinary areas. Leads and directs a team of professionals. Requires a…

  • Principal Software Engineer - Agentic AI & Simulation Automation

    Caterpillar, Inc.

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • Principal Software Engineer - Digital Twin and Simulation Platform

    Caterpillar, Inc.

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • Principal Software Engineer - Robotics & Physical AI Simulation

    Caterpillar, Inc.

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • Principal, Digital Security Engineer

    Microsoft Corporation

    Dallas, TX

    • $130,900 to $272,300 USD / year

    As a Principal, Digital Security Engineer you will take the lead in harnessing the power of AI to achieve customer leadership. Your efforts will be instrumental in executing solution sales…

  • Principal Engineer, Threat Hunting

    T-Mobile USA, Inc.

    Bellevue, WA · Overland Park, KS · Frisco, TX

    The Principal Engineer, Threat Hunter is critical to protecting T-Mobile’s digital assets, serving on the Continuous Hunting and Offensive Specialists (CHAOS) team, T-Mobile’s elite…

  • Sr. Engineer Firmware Engineering XII

    Vertiv

    United States

    The Sr. Firmware Engineer will develop, sustain, and provide technical ownership of embedded firmware solutions for Single Phase UPS products. The role focuses on real-time DSP/MCU firmware…

  • Principal Core Infrastructure Engineer

    Oracle

    Austin, TX

    • $114,600 to $234,600 USD / year

    Oracle Cloud Infrastructure (OCI) is hiring a Principal Core Infrastructure Engineer to join the Next Gen Network Observability team. Help build cloud-scale intelligence systems that enable…

  • Principal Core Infrastructure Engineer

    Oracle

    Nashville, TN · Seattle, WA · Santa Clara, CA

    • $114,600 to $234,600 USD / year

    –Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…

  • Principal Software Engineer - Simulation Data, Validation & Infrastructure

    Irving, TX

    …computing, intelligent automation, and rigorous validation. This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation,…

  • Principal Software Engineer - Robotics & Physical AI Simulation

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • Principal Software Engineer - Digital Twin and Simulation Platform

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • Principal Software Engineer - Agentic AI & Simulation Automation

    Irving, TX

    This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

  • GIS FIELD ENGINEER / SUPERVISOR

    GE Vernova

    Charleroi, PA

    GE VERNOVA is looking for a GIS Field Engineer / Supervisor to lead the installation, supervision, maintenance, testing, and engineering oversight of Gas Insulated Switchgear (GIS) systems…

  • Site Civil Engineer PE

    Woolpert, Inc

    Philadelphia, PA

  • Principal Systems Integration & Test Engineer - P5

    Boston Scientific

    Maple Grove

    Boston Scientific is seeking a highly motivated and experienced Principal Systems Engineer to provide technical leadership for the development of complex medical device systems within the…

  • Senior Principal AI Research Engineer

    Pfizer Inc

    WA · CA · MA · CT · NY

    • $139,100 to $231,900 USD / year

    As a Senior Principal AI Research Engineer, you will build the machine learning systems that transform innovative models into secure, reliable, and scalable capabilities for scientists…

  • Principal Design Verification Engineer , Annapurna Labs

    Annapurna Labs (U.S.) Inc.

    Cupertino, CA

    We are looking for a passionate Principal Design Verification Engineer to join our newly formed team responsible for verifying high-speed I/O and scale-up/out components across the SoC. You…

  • AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)

    Capital One

    McLean, VA · Cambridge, MA · San Jose, CA · NY

    Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…

  • AI Engineer 5 (AI Foundations: Evaluations and Agentic Workflows)

    Capital One

    McLean, VA · San Francisco, CA · Cambridge, MA · San Jose, CA · NY

    Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search,…

  • Information Security Solutions Engineer II

    Auto Truck Group LLC

    Trenton, NJ

    • $105,050 to $149,700 USD / year

    Holman is looking for a Security Engineer to work where cloud infrastructure and software development meet. You will review and design security architecture for our cloud environments,…

  • Principal Software Engineer

    Everpure

    Bellevue, WA · Santa Clara, CA

    Ability to lead, monitor, and support multiple concurrent projects with fast context switching

  • Principal Planner (Salary commensurate with experience)

    City of North Myrtle Beach

    North Myrtle Beach, SC

    • $85,000 USD / year

    Develops annual work program for Planning Division and provides technical support for related City Council presentations as requested by the Director.