Principal Software Engineer MicrosoftPrincipal Software EngineerRedmond, WA$139,900–$274,800 / yearMasters 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#, Java, JavaScript, or Python 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. 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 $188,000 - $304,200 per year.
Principal Software Engineer - CoreAI Model Inference & Serving MicrosoftPrincipal Software Engineer - CoreAI Model Inference & ServingRedmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. Join our team within CoreAI, where we are building the AI data-plane that powers all LLM inferencing workloads across Microsoft and Azure customers—from cutting-edge startups to Fortune 500 enterprises.
Principal Software Engineer, CoreAI MicrosoftPrincipal Software Engineer, CoreAIRedmond, WA$142,800–$274,800 / yearThis role sits at the intersection of cloud infrastructure, systems software, virtualization, and container platforms, working closely with CoreAI, Azure Infrastructure, OS, Networking, and Hardware teams to deliver end-to-end platform capabilities. Build and operate advanced orchestration and resource governance scenarios using platforms such as AKS, Dynamic Resource Allocation (DRA), and related Kubernetes ecosystem capabilities to enable fair sharing, isolation, and efficient utilization of accelerated resources.
Principal Software Engineer - Growth (CoreAI) MicrosoftPrincipal Software Engineer - Growth (CoreAI)Redmond, WA$163,000–$296,400 / yearAt this level, impact comes from building repeatable systems and raising the engineering bar: better experiment quality, better telemetry, safer rollouts, and clearer business outcomes — delivered through pragmatic execution and deep technical judgment. 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 $220,800 - $331,200 per year.
Principal Product Manager - AI Security (CoreAI) MicrosoftPrincipal Product Manager - AI Security (CoreAI)Redmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. This includes integrating AI security capabilities with Microsoft’s broader security stack - including Microsoft Defender, Entra, Purview, and Azure AI Foundry - to deliver a comprehensive security platform for AI systems.
Principal Applied Scientist MicrosoftPrincipal Applied ScientistRedmond, WA$163,000–$296,400 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 8+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research). Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 12+ years related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 8+ years related experience (e.g., statistics, predictive analytics, research).
Principal Machine Learning Engineer MicrosoftPrincipal Machine Learning EngineerRedmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. We’re looking for a hands-on ML engineer to prototype and productionize complex classification flows on real production logs, operate prompted classifiers at scale (ad hoc and scheduled), and build secure, compliant data-labeling pipelines.
Principal UX Research Manager MicrosoftPrincipal UX Research ManagerRedmond, WA$165,600–$296,400 / yearDoctorate in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 5+ years user experience research experience and/or product development experience or related experience in research OR Masters Degree in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 6+ years user experience research experience and/or product development experience or related experience in research. OR Bachelors Degree in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 8+ years user experience research and/or product development experience or related experience in research.
Principal Product Designer MicrosoftPrincipal Product DesignerRedmond, WA$142,800–$274,800 / yearMasters Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 6+ years experience working in product or service design OR Bachelors Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 8+ years experience working in product or service design OR equivalent experience (e.g., demonstrated experience working in product or service design or using design thinking to solve problems). 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 $188,000 - $304,200 per year.
Principal Technical Program Manager MicrosoftPrincipal Technical Program ManagerRedmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. This role is designed for a senior individual contributor (Principal Technical Program Manager) who thrives in highly ambiguous, data‑rich environments and is motivated by solving complex, high‑impact problems at scale.
Principal Software Engineer - Copilot Identity MicrosoftPrincipal Software Engineer - Copilot IdentityRedmond, WA$163,000–$296,400 / yearMasters 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. This role demands a rare blend of deep backend engineering expertise, mastery of modern consumer identity protocols, and the ability to make sound trade-offs between risk and velocity—keeping Copilot moving fast while raising the security and reliability bar.
Principal Data Scientist - CoreAI MicrosoftPrincipal Data Scientist - CoreAIRedmond, WA$139,900–$274,800 / yearDoctorate 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 7+ 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 10+ years data science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR equivalent experience. We’re looking for a Principal Data Scientist - CoreAI with a track record of cross-team partnership, effective communication with engineering, executive leadership and sales, the ability to translate product questions into targeted data science investigations, and the ability to independently identify/execute/automate insightful analysis that improves Microsoft’s developer-focused AI suite and drives product growth.
Senior and Principal Applied Scientists - CoreAI MicrosoftSenior and Principal Applied Scientists - CoreAIRedmond, WA$119,800–$234,700 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 9+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research). Bachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research).
Principal Silicon Performance Architect MicrosoftPrincipal Silicon Performance ArchitectRedmond, WA$163,000–$296,400 / yearYou’ll work at the intersection of silicon, systems, and software, partnering cross-functionally with chip and system architects, as well as inference software engineers to drive data-backed design decisions and deliver step-function improvements in throughput, latency, and efficiency. 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 $220,800 - $331,200 per year.
Principal Product Manager - Ads Campaign Management MicrosoftPrincipal Product Manager - Ads Campaign ManagementRedmond, WA$165,600–$296,400 / yearWe are hiring for a Principal Product Manager with a proven track record of building AI-driven, scalable advertising products that deliver measurable ROI for advertisers while ensuring the right level of targeting and controls to meet advertiser needs. 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 $220,800 - $331,200 per year.
Principal Software Engineer - Responsible AI (CoreAI) MicrosoftPrincipal Software Engineer - Responsible AI (CoreAI)Redmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, or Python OR equivalent experience.
Principal Content Designer MicrosoftPrincipal Content DesignerRedmond, WA$139,900–$274,800 / yearMasters Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 6+ years experience working in product or service design OR Bachelors Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 8+ years experience working in product or service design. The mission of Global Skilling Product Team - is to develop world-class, innovative Skilling Products & Experiences that inspire customers, partners, Microsoft sellers, and future generations to achieve more by skilling, upskilling, and reskilling, thereby reaching 100M+ learners.
Principal Product Manager - Privacy & Policy MicrosoftPrincipal Product Manager - Privacy & PolicyRedmond, WA$139,900–$274,800 / yearDrive cross-org adoption and execution: align stakeholders across Ads, Bing, Copilot, Xbox, LinkedIn, and ABK; set crisp decision points; unblock tradeoffs; and deliver measurable outcomes on a multi-surface roadmap. On Microsoft’s AI Monetization Privacy & Policy Product Team, you’ll ship software that powers consent, transparency, controls, and privacy-preserving personalization across Ads, Bing, Copilot, Xbox, LinkedIn, and ABK—so teams can move fast and meet the expectations of users, customers, and regulators.
Principal Product Manager - Foundry Inferencing & Training (CoreAI - multiple roles) MicrosoftPrincipal Product Manager - Foundry Inferencing & Training (CoreAI - multiple roles)Redmond, WA$142,800–$274,800 / yearThese roles operate at the intersection of model training, inference, experimentation, infrastructure, and developer platforms, and partner closely with engineering, research, data science, and leadership to deliver impact at scale. 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 $188,000 - $304,200 per year.
Principal AI Network Architect MicrosoftPrincipal AI Network ArchitectRedmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. Join the Systems Planning and Architecture (SPARC) team within Microsoft’s Azure Hardware Systems and Infrastructure (AHSI) organization, the team behind Microsoft’s expanding Cloud Infrastructure and for powering Microsoft’s “Intelligent Cloud” mission.
Principal, Data Science & Analytics MicrosoftPrincipal, Data Science & AnalyticsRedmond, WA$139,900–$274,800 / yearDoctorate 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 Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results). 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 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Product Manager, AI Monetization, Ads & Creatives, Copilot MicrosoftPrincipal Product Manager, AI Monetization, Ads & Creatives, CopilotRedmond, WA$139,900–$274,800 / yearWe are hiring for a Principal Product Manager with a proven track record of building AI-driven creative products that help advertisers produce high-quality assets at scale, drive measurable performance, and maintain brand integrity across every format and surface. 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 $188,000 - $304,200 per year.
Principal Data Scientist MicrosoftPrincipal Data ScientistRedmond, WA$139,900–$274,800 / yearDoctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ year(s) 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 7+ 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 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Software Engineer - CoreAI MicrosoftPrincipal Software Engineer - CoreAIRedmond, WA$139,900–$274,800 / yearThere 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 $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Newengineer principal, Coffeehouse Design & Development, Global Coffee & Sustainability Starbucksengineer principal, Coffeehouse Design & Development, Global Coffee & SustainabilitySeattle, WA$173,900–$289,900Thought Leadership: Advise on a broad range of technologies, staying current with industry trends and assessing long-term impacts, total cost of ownership (TCO), and business implications. As a Principal Engineer within Coffeehouse Design & Development and Global Coffee and Sustainability, you will play a critical role in shaping Starbucks’ technology ecosystem to enable scalable, innovative, and AI-driven solutions.
Principal Engineer, Seismic CSA Integration and Oversight System OnePrincipal Engineer, Seismic CSA Integration and OversightBellevue, WARemote$69–$115 / hourPerform technical reviews of work products, including seismic analysis, soil-structure interaction (SSI) analysis, and probabilistic assessments. Support the development of plant level requirements and strategies related to seismic design and licensing activities for advanced nuclear reactor projects.
Principal Security Product Manager MicrosoftPrincipal Security Product ManagerRedmond, WAYou will collaborate across engineering, security, comms and support teams to shape product strategy, influence architecture decisions, and ensure Windows remains “secure by design” and “secure by default” in alignment with Microsoft’s Secure Future Initiative (SFI). This is a high-impact role for a senior technical leader with a passion for operating system security, coordination of cross functional, cross-organization programs to outpace evolving cyber threats.
Senior/Principal Software Engineer - Growth (CoreAI) MicrosoftSenior/Principal Software Engineer - Growth (CoreAI)Redmond, WA$119,800–$234,700 / yearThere 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 $158,400 - $258,000 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.
Principal Software Engineer, Experimentation Platform - CoreAI MicrosoftPrincipal Software Engineer, Experimentation Platform - CoreAIRedmond, WA$139,900–$274,800 / yearMaster’s 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#, Java, JavaScript, or Python OR Bachelor’s 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 equivalent experience. Lead cross-team collaboration to identify dependencies, negotiate delivery schedules, drive alignment across partner teams, and ensure proper end-to-end testing, live-site coverage, scalability and performance before going live.
Principal/Senior Software Engineer, Experimentation Platform - CoreAI MicrosoftPrincipal/Senior Software Engineer, Experimentation Platform - CoreAIRedmond, WA$119,800–$234,700 / yearMaster’s Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor’s 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#, Java, JavaScript, or Python OR equivalent experience. 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 $158,400 - $258,000 per year.
Principal Product Manager, Content Monetization MicrosoftPrincipal Product Manager, Content MonetizationRedmond, WA$163,000–$296,400 / yearThere 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 $220,800 - $331,200 per year. Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50- mile commute of a designated Microsoft office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week.
Principal Data Scientist & Analytics MicrosoftPrincipal Data Scientist & AnalyticsRedmond, WA$139,900–$274,800 / yearDoctorate 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 Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results). 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 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Applied Scientist, Experimentation Platform - CoreAI MicrosoftPrincipal Applied Scientist, Experimentation Platform - CoreAIRedmond, WA$139,900–$274,800 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research) OR equivalent experience. Proven track record designing and scaling online experimentation platforms that support high‑velocity A/B and multivariate testing across complex, multi‑team product ecosystems, including governance, guardrails, and causal inference best practices.
Principal Product Manager, AI Model Security MicrosoftPrincipal Product Manager, AI Model SecurityRedmond, WA$139,900–$274,800 / yearOwn the model security roadmap: Define and prioritize the security hardening strategy for our frontier models across the full OWASP LLM threat surface — prompt injection (direct and indirect), data exfiltration, jailbreak resistance, system prompt leakage, training data extraction, and adversarial manipulation of agentic workflows. 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 $188,000 - $304,200 per year.
NewPrincipal Data Scientist WeyerhaeuserPrincipal Data ScientistSeattle, WA$131,082–$196,766We are seeking an experienced Principal Data Scientist to provide technical leadership and passionate about applying machine learning, statistics, experimentation, and optimization techniques to solve complex business problems across manufacturing, operations reliability, supply chain, and product quality domains. For over 125 years, our Weyerhaeuser team has been making a difference in the world – from the seedlings we plant, to the forests and trees we nurture, we ensure every acre is managed with diligence, patience and pride.
Preschool Principal Brighton SchoolPreschool PrincipalMountlake Terrace, WA$80,168.40–$82,000Summary : The Preschool Principal leads the school administration team and has responsibility for the delivery of the instructional programs and overall operation of the school including marketing plan implementation, student enrollment, parent and community relations, staff supervision and development, profit and loss management, and facility management. The network (currently composed of approximately 220 schools) brings together some of the best private school programs in the country, with proven track records educating children through unique and carefully crafted curricula.
Director/Principal Counsel, AI Governance Unity SoftwareDirector/Principal Counsel, AI GovernanceBellevue, WAWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching progra. • Manage AI Incident Response: Review and modify incident response processes to incorporate AI-specific triggers and regulatory reporting lines, aligning them with existing roles and Security’s AI Acceptable Use Policy.
Principal Delivery Success Manager OKTAPrincipal Delivery Success ManagerBellevue, WAFull timeNotice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. Principal DSMs serve as the primary operational leaders, enabling partners to progress through the Service Delivery Partner maturity model and ensuring they deliver high-quality implementations.
Employee Relations & Compliance Principal OKTAEmployee Relations & Compliance PrincipalBellevue, WAFull timeCollaborate with Employee Relations leadership to scale and refine the employee relations function, including development of reactive and proactive initiatives, production of data analytics, and providing global employee relations support, ensuring an equitable and transparent employee experience across the company. Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process.
Principal Data Scientist, Pricing Strategy OKTAPrincipal Data Scientist, Pricing StrategyBellevue, WAFull timeNotice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. You'll combine strong quantitative rigor with strategic thinking to design measurement approaches, build and operationalize models, and run test-and-learn pilots that inform high-impact monetization programs.
Principal, Air Quality Ramboll US CorporationPrincipal, Air QualitySeattle, WAFull timeYour key tasks and responsibilities will be: Identifying and pursuing business development opportunities; Managing projects, clients, and regulatory agency relations; Critically reviewing and interpreting local, state, and federal environmental regulations, compiling and drafting regulatory applicability determinations, and communicating findings, to co-workers, clients, and regulatory agencies; Overseeing the preparation of comprehensive federal and state air permit application materials; Testifying at administrative and/or court hearings; Participating in local, national and international scientific and trade group meetings; and. Demonstrated capabilities in understanding, interpreting, and applying environmental regulations to real-world situations; Understanding of air quality issues and agency-approved methods and guidance; Ability to externally manage client and regulatory agency relationships and internally manage staff and competing project priorities; and.
Principal Systems Architect T-Mobile USA, IncPrincipal Systems ArchitectBellevue, WAFull timeEvaluate third-party products to determine suitability for integration into organizational technology solutions, including enterprise platforms and vendor ecosystems. This role is critically important in enabling differentiated, secure, and scalable digital experiences for enterprise and federal customers across commerce, onboarding, account servicing, and compliance domains.
Principal Systems Architect - Salesforce T-Mobile USA, IncPrincipal Systems Architect - SalesforceBellevue, WAFull timeEvaluate third-party products to determine suitability for integration into organizational technology solutions, including enterprise platforms and vendor ecosystems. This role is critically important in enabling differentiated, secure, and scalable digital experiences for enterprise and federal customers across commerce, onboarding, account servicing, and compliance domains.
Principal Systems Engineer Spectraforce Technologies Inc.Principal Systems EngineerBellevue, WAFull timePosition Title: Principal Systems EngineerWork Location: Bellevue, WAAssignment Duration: 12 months (possibility of extension)Work Schedule: Hours will be 8AM to 5PM but could varyWork Arrangement: HybridPosition Summary:The Organization's goal is to empower clinicians and health systems with the tools to make a difference in patients and clinician's lives. In this role, you will be responsible for driving the development and integration of complex, end-to-end medical device systems that involve wearable devices with sensors, mobile applications, software algorithms, cloud software applications, user portals and gateways, and data pipelines.
Principal AI Systems Engineer - GPU Reliability & Customer Debug Advanced Mircro Devices, Inc.Principal AI Systems Engineer - GPU Reliability & Customer DebugBellevue, WA$237,200–$355,800 / yearFull timeCollaborate with application, and infrastructure architects and be responsible for the defining-designing-delivering of the technical architecture, patterns, technical quality, risks, fitness for purpose and operability of technical architecture solutions. Experience in debugging of complex full stack SW/FW/HW issues is a must, understand the flow of a GPU through different layers of a system and be able to validate the items connecting to the GPU SOC (PCIe, VR's, RMs, retimers, HBM, internal networking).
Principal Technical Lead Engineer, Rocket Engine Avionics & Control Systems Blue Origin LLCPrincipal Technical Lead Engineer, Rocket Engine Avionics & Control SystemsSeattle, WAFull timeYour effectiveness stems from four integrated competency areas: (1) Technical Expertise - deep domain knowledge in aerospace electronics, embedded software, controls algorithms, sensors, actuators, power systems, and data networks, combined with systems-level thinking that anticipates downstream impacts of design decisions; (2) Technical Leadership - sound judgment that balances innovation with reliability, fluency in design reviews, failure analysis acumen, and confident decision-making under uncertainty; (3) People & Team Dynamics - mentorship mindset, cross-functional influence, composure under pressure, and a collaborative style that fosters innovation and resilience; and (4) Strategic Vision & Organizational Impact - tying technical decisions to mission success and business goals, identifying organizational gaps before they escalate, and communicating a compelling technical vision across all levels. On any given day you may be architecting a new generation engine control system, leading a failure review board, reviewing a control algorithm for stability margins, driving interface negotiations with vehicle teams, or mentoring a group of engineers through a gnarly systems integration challenge.
Principal Implementation Program Manager T-Mobile USA, IncPrincipal Implementation Program ManagerBellevue, WAFull timeParticipates in the Sales process, actively engaging in discovery and strategy sessions, sourcing, reviewing, and preparing RFP responses (relative to Implementation and Lifecycle Support), tracking cross-functional deliverables through the RFP processes for complex engagements with a focus on emerging technologies and ANS In-building infrastructure projects managing large technology and ANS In-building infrastructure and product capability tests, presenting to C-level (internal/external) in finalist sales presentations, creating and presenting internal/external stakeholder communications and program executive updates. Develops customer specific, customized Implementation and Lifecycle Customer Support models by sourcing, vetting, and gaining agreement on work output from multiple workgroups including Sales, Implementation, Care, Business Operations, Engineering, (including ANS In-Building infrastructure teams and vendor partners as applicable) Product, Vendor Management, and other identified resources.
Principal AI Product Manager, Technical T-Mobile USA, IncPrincipal AI Product Manager, TechnicalBellevue, WAFull timeDay to day activities or responsibilities include: conducting market research; writing features or user stories; determining specifications; defining long-term strategy of the product; creating the product road map; driving technical delivery end to end; defining scope for releases/product increments; partnering with development, project/program management, marketing, and other key stakeholders to define release schedule; and support/drive go-to-market activities as needed. Product Manager, Technical is the ultimate "jack-of-all-trades" leveraging deep customer empathy, strategic thinking, commercial, analytical, technical capability and knowledge, and leadership prowess to successfully deliver delightful and differentiated products that drive growth and positively impact customers lives.
Sr. Principal Engineer - Optical Communications & Avionics - TeraWave Blue Origin LLCSr. Principal Engineer - Optical Communications & Avionics - TeraWaveSeattle, WAFull timeand/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 (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. This multi-orbit constellation will consist of 5,408 optically interconnected satellites in low Earth orbit (LEO) and 128 satellites in medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide.
Principal, Systems Integrator Partnerships T-Mobile USA, IncPrincipal, Systems Integrator PartnershipsTukwila, WA$181,400–$327,200 / yearFull timeThe Principal, Systems Integrator Partnerships role defines and scales T-Mobile's strategic partnerships with leading Systems Integrators and select technology consulting partners to accelerate enterprise growth and bring scalable, complex solutions to market. A core focus is embedding T-Mobile's connectivity and transformation solutions into partner-led network modernization, integration, and advisory engagements by leveraging executive relationships, joint account strategies, and co-developed offerings, positioning T-Mobile as a trusted partner in customers' long-term network transformation.