1,171 Results for

Principal Engineer Jobs in Redmond, WA

Jobs

Principal Engineer, Plant Design Integration System One

Bellevue, WA

Remote

$69–$116 / hour
Quick Apply

The ideal candidate will bring a broad nuclear engineering background, strong knowledge of NRC regulations, and the ability to lead cross-functional technical decisions affecting the overall plant design. Responsibilities: Support the development and maintenance of the Reactor Plant architecture and programs, ensuring integration of complex technical areas spanning design, analysis, licensing, and testing.

2 days ago

Principal Subsystem Design Engineer Microsoft

Redmond, WA

$142,800–$274,800 / year

To achieve this goal, the Artificial Intelligence System on Chip (AISoC) team is instrumental in defining and delivering operational measures of success for hardware manufacturing, improving the planning process, quality, delivery, scale and sustainability related to Microsoft cloud hardware. Drive design implementation, including microarchitecture specification, RTL development and integration using Verilog/SystemVerilog, synthesis, timing constraints, floor-planning considerations, performance optimization, and design-quality closure including CDC, lint, and RDC.

2 days ago

Principal Software Engineer, Foundry Agents - CoreAI Microsoft

Redmond, WA

$142,800–$274,800 / year

Within CoreAI, the Foundry Agents organization is responsible for key ownership areas across the end‑to‑end agent lifecycle: (a) Foundry Agents platform to deploy and run agents securely at enterprise scale with seamless integration with governed tools, (b) model fine‑tuning to train and improve agentic performance, and (c) Foundry observability to generate insights from agentic traces and continuously evaluate and optimize agents. Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

2 days ago

Senior/Principal Software Engineer - Growth (CoreAI) Microsoft

Redmond, WA

$119,800–$234,700 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year. CoreAI – Platform and Tools is Microsoft’s AI‑first engineering organization, created to build the end‑to‑end Copilot & AI stack powering products like GitHub Copilot and Visual Studio Code.

2 days ago

Principal Software Engineer - CoreAI Microsoft

Redmond, WA

$142,800–$274,800 / year

Masters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Python, or Java OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. Proactively improves troubleshooting guides (TSGs), wikis, tests, and telemetry to make on-call better, and recommends user-facing support documentation and additional test coverage to reduce likelihood of future user-initiated incidents.

2 days ago

Principal Incident Investigator - Location Flexible PG&E Corporation

Parkwood, CA

$133,000–$238,000 / year
Quick Apply

The investigations could be related to Electric Incidents Reports (EIRs) to the California Public Utilities Commission (CPUC), items of interest to the Federal Energy Regulatory Commission (FERC), or other areas of compliance risk to determine the cause and any corrective or preventive measures to mitigate reoccurrence. The main functions of this department are identifying areas of compliance risk and opportunities to mitigate those risks, including through incident reporting and investigations, overseeing Electric Operations and Power Generation Corrective Action Program (CAP), and validating the controls on the organization.

Today

Principal Data Scientist - FDE Microsoft

Redmond, WA

$142,800–$274,800 / year

Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 8+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Bachelors Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 12+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR equivalent experience. Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 3+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Bachelors Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR equivalent experience.

2 days ago

Systems Resilience Engineer - Hybrid Cloud Storage Qumulo

Seattle, WA

$140,000–$210,000 / year

Built for the most demanding enterprise workloads, from AI and HPC simulations to Splunk Observability, genomics and PACS medical imaging, geospatial datasets, media editing and rendering, and video surveillance, Qumulo unlocks the full power of an organization’s information. Our platform unifies file and object storage across data centers, edge, and public clouds, enabling efficient, accelerated computing and extending the reach of data unbound by protocol or transport limitations.

22 days ago

Site Operations Engineer I Digital Realty Trust

Seattle, WA

$36.50–$38.36 / hour

The responsibilities of the Engineer-I are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty’s data center operations achieve the highest level of availability. PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation and efficiently managing Data Gravity challenges.

26 days ago

Principal Engineer & Senior Principal Engineer, Distributed Systems, Distributed Systems Amazon.com Inc

Seattle, WA

That means making the calls that ripple across the entire infrastructure lifecycle: architecting distributed software that determines how efficiently we utilize billions in electrical capacity, designing supply chain automation that decides whether AWS can deliver capacity in weeks or months, driving security strategies that protect the world"s most targeted infrastructure from provisioning through decommissioning, and defining network architectures that connect it all at hyperscale. You"ll work across Infrastructure Services" full breadth of specializations - power utilization and capacity planning, supply chain automation and optimization, infrastructure security and fleet lifecycle management, and network engineering - bringing clarity to cross-cutting technical decisions that no single team can resolve alone.

17 days ago

Principal Engineer & Senior Principal Engineer, AWS Infrastructure Services Amazon.com Inc

Seattle, WA

Our services, including Amazon Route 53, AWS Direct Connect, Elastic Load Balancing, AWS PrivateLink, Elemental Media Services, AWS Interactive Video Service, Amazon GameLift, AWS Cloudfront, AWS Transit Gateway - take on systems challenges few teams anywhere must solve. Real-Time Media: Real-Time Media: Build the infrastructure for sub-second, bidirectional video and audio delivery at global scale, spanning interactive live streaming, AI-integrated experiences, real-time AI voice agents, and physical AI.

17 days ago

Principal and Senior Principal Engineer, AWS Compute and ML Services Amazon.com Inc

Seattle, WA

The problems here involve a level of scale that is unique among many axes: we enable a wide variety of hardware platforms, support dozens of geographies worldwide, land a large number of new servers every day, power a vast marketplace of AI models, and meet the security and commerce needs of the most diverse customer base in cloud computing. At the Senior Principal Engineer level, you will additionally: Set the long-term technical direction and multi-year engineering vision across AWS Compute and ML Services, influencing strategy at the VP and SVP level.

30+ days ago

Principal Electrical Engineer, Mixed-Signal & Compute Systems (OISL Payload) - TeraWave Blue Origin Enterprises LP

$249,235–$348,928.65 / year

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will own the architecture, design, analysis, and verification of hardware that combines low-voltage precision analog circuitry with high-performance digital compute, controls precision opto-mechanical assemblies, interfaces with the spacecraft bus GNC and SDN systems, and executes automated space CONOPS that form an OISL mesh network.

7 days ago

Principal Engineer, GDC Storage, Google Cloud Google LLC

Seattle, WA

With Google Distributed Cloud (GDC), we are creating the industry's leading private and hybrid cloud offering that brings our customers Google Cloud's AI-led Services and Infrastructure on an on-premise platform that is simple, secure and scalable. You will directly influence a team of software engineers, work closely with product management and engineering managers to define and execute on the storage for GDC roadmap for public sector, retail, and telecom markets.

13 days ago

Lead Principal Electrical Engineer, GPU Systems Oracle Corp

Seattle, WA

$146,300–$306,400 / year

You will be expected to independently navigate complex GPU/CPU systems engineering challenges, provide technical direction, and guide engineering teams and external partners toward successful integration, validation, qualification, and production readiness. Oracle Hardware is seeking a highly experienced Lead Principal Electrical Engineer with expert GPU and CPU systems engineering knowledge to lead complex hardware development, integration, validation, and production introduction initiatives.

10 days ago

Principal Engineer – TeraWave RF and Optical Systems Blue Origin

Redmond, Washington

$230,773–$323,081.85 / year

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Direct the architecture of high-fidelity HITL frameworks that replicate orbital dynamics — delay/Doppler profiles, azimuth/elevation tracking, handovers, and real-time kinematics — using CATR/anechoic ranges, channel emulators, GNSS simulators, hexapods/positioners, and precision RF and optical reference instrumentation.

28 days ago

Principal Engineer - TeraWave RF and Optical Systems Blue Origin Enterprises LP

Redmond, WA

$230,773–$323,081.85 / year

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Direct the architecture of high-fidelity HITL frameworks that replicate orbital dynamics - delay/Doppler profiles, azimuth/elevation tracking, handovers, and real-time kinematics - using CATR/anechoic ranges, channel emulators, GNSS simulators, hexapods/positioners, and precision RF and optical reference instrumentation.

28 days ago

Principal Engineer - Plant Design Integration Protingent

Bellevue, WA

Remote

$69–$115 / hour
Quick Apply

Research, develop, and implement design bases and design strategies in support of plant design and licensing activities from various sources that include risk-Informed, performance-based strategies and methodologies, safety analysis concepts, commercial and operational objectives, and stakeholder objectives. About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies.

30+ days ago

Principal Electrical Engineer, Satellites Starlink Space Exploration Technologies Corp

Redmond, WA

$190,000–$290,000 / year

2+ years of experience designing and implementing mixed-signal circuit boards from concept through production using processors, FPGAs, Ethernet, multi-GHz Serdes, DRAM interfaces (DDR4), I2C, SPI, operational amplifiers, analog to digital and digital to analog converters, and power supply components. Sub-teams include: Avionics: The backbone of Starlink satellites are the bus avionics systems which control the vehicle, convert and distribute kilowatts of power, route high-speed vehicle and user traffic, and connect satellites to each other via our state-of-the-art Space Lasers!

30+ days ago

Principal Engineer, I&C Design TerraPower

Bellevue, Washington

$148,722–$193,146 / year

TerraPower is seeking to hire highly motivated and forward-thinking professionals who are interested in focusing on advanced nuclear reactor research and development and influencing change within the nuclear power landscape and bringing forward the critical production of medical isotopes. Experience in providing technical direction and oversight of supplier projects, working with the contract administrator to ensure delivery of data and other deliverables to meet TerraPower requirements, as well as coordination and technical reviews of deliverables.

13 days ago

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Principal Engineer Jobs in Redmond, WA

Principal Engineer, Plant Design Integration System One

Principal Subsystem Design Engineer Microsoft

Principal Software Engineer, Foundry Agents - CoreAI Microsoft

Senior/Principal Software Engineer - Growth (CoreAI) Microsoft

Principal Software Engineer - CoreAI Microsoft

Principal Incident Investigator - Location Flexible PG&E Corporation

Principal Data Scientist - FDE Microsoft

Systems Resilience Engineer - Hybrid Cloud Storage Qumulo

Site Operations Engineer I Digital Realty Trust

Principal Engineer & Senior Principal Engineer, Distributed Systems, Distributed Systems Amazon.com Inc

Principal Engineer & Senior Principal Engineer, AWS Infrastructure Services Amazon.com Inc

Principal and Senior Principal Engineer, AWS Compute and ML Services Amazon.com Inc

Principal Electrical Engineer, Mixed-Signal & Compute Systems (OISL Payload) - TeraWave Blue Origin Enterprises LP

Principal Engineer, GDC Storage, Google Cloud Google LLC

Lead Principal Electrical Engineer, GPU Systems Oracle Corp

Principal Engineer – TeraWave RF and Optical Systems Blue Origin

Principal Engineer - TeraWave RF and Optical Systems Blue Origin Enterprises LP

Principal Engineer - Plant Design Integration Protingent

Principal Electrical Engineer, Satellites Starlink Space Exploration Technologies Corp

Principal Engineer, I&C Design TerraPower

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