Principal Engineer - AI Platform & Operations Serko LtdPrincipal Engineer - AI Platform & OperationsSeattle, WA$148,000–$210,000ML Infrastructure Mastery: Expert-level knowledge of model serving (e.g., Triton, vLLM, Ray Serve) and deep experience with Kubernetes and cloud ecosystems (AWS/GCP/Azure). When you join Serko, you become part of a team of passionate travellers and technologists bringing people together, using the world’s leading business travel marketplace.
Principal Civil Engineer Blueprint HiresPrincipal Civil EngineerWoodinville, WAAn industry-leading engineering firm specializing in civil engineering, surveying, and land use planning is seeking a Principal Civil Engineer to be a key leader in their organization, responsible for overseeing the design and management of residential, commercial, and public development projects either at their Woodinville, WA or Kent, WA location. . *Eligible for Blueprint Helpers referral program (find out more: blueprinthires.com/bphelpers). .
Principal Geotechnical Engineer AtlasPrincipal Geotechnical EngineerSeattle, WA$150,000–$200,000 / yearAt Atlas, we're providing services that enable communities to flourish and thrive, and if you’re a Principal Geotechnical Engineer ready to provide technical leadership for geotechnical investigations, design, construction support, and client and team coordination across diverse public and private projects, and committed to doing meaningful work, then this is your moment. Lead geotechnical design, investigation, and analysis for buildings and infrastructure projects, including residential/commercial buildings, bridges, highways, railways, airports, pipelines, and levees/basins.
Principal Environmental Engineer NW Recruiting PartnersPrincipal Environmental EngineerSeattle, WA$180,000–$240,000 / yearThis is a senior leadership role for an experienced environmental engineer who enjoys leading the charge on challenging projects — developing technical strategy, coordinating cross-functional teams, advising clients, working with regulators, and driving projects from investigation through cleanup and closure. Join a well-established, employee-owned environmental consulting firm where you will have high visibility across multiple offices and the opportunity to lead complex environmental remediation projects for large, sophisticated clients.
Principal Growth Marketer -- Activation PDS Inc, LLCPrincipal Growth Marketer -- ActivationSeattle, WAIt is closer to a product manager who builds in marketing channels: you'll run lifecycle and in-app touchpoints the way a PM runs a feature roadmap with hypotheses, test plans, conversion data, and a clear point of view on what moves the metric and what doesn't. Design, run, and iterate the full marketing program for marketing activation based on key customer segments: onboarding sequences, re-engagement triggers, milestone nudges, upgrade moments - across email, push, in-app, and retargeting through paid channels.
Principal Data Scientist 1 Mitchell MartinPrincipal Data Scientist 1Bellevue, WARemote$140,000–$200,000 / yearBy applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. Strong communication and problem-solving skills are essential, along with experience in data science and project leadership.
Principal Engineer, Spacecraft Test Development The Talent MinePrincipal Engineer, Spacecraft Test DevelopmentSeattle, WA$170,000–$195,000 / yearThe position works cross-functionally with Systems Engineering, Production AI&T, and all spacecraft subsystem teams (EPS, ADCS, Communications, C&DH, Flight Software, etc.) to meld verification requirements with real-world system performance variability and constraints into robust, executable test campaigns that minimize test-to-test variability and risk for human error. The Satellite Test Development Engineer is responsible for transitioning satellite tests from engineer-driven ‘new product’ tests to routine, highly automated, efficient test processes that ensure every satellite off the production line is repeatably and robustly tested before shipping and launch.
Principal Nuclear Licensing Engineer ProtingentPrincipal Nuclear Licensing EngineerBellevue, WA$138,685–$208,027 / yearAbout 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 . The successful candidate will possess a high degree of trust and integrity, communicate openly and display respect and a desire to foster teamwork.
Principal Investigator Denali HealthPrincipal InvestigatorSeattle, WASubject Interaction & Screening: Explain the study details to potential participants, address their questions, and ensure proper informed consent is obtained. At Denali Health, we are committed to accelerating therapeutic innovations by breaking the bottlenecks in research and bridging the gap from bench to market.
Principal Engineer Seismic/CSA Integration & Oversight ProtingentPrincipal Engineer Seismic/CSA Integration & OversightBellevue, WARemote$69–$115 / hourLead and support design and integration reviews, chairing cross-functional resolution sessions for CSA/seismic challenges, and facilitating targeted technical forums (e.g., working groups, decision boards, digital/in-person reviews). Coordinate and direct complex multi-system analyses, including SSI studies, seismic model development, external hazard characterization, and building seismic qualification, ensuring consistency with plant-level methodologies and licensing strategy.
Principal Seismic Probabilistic Risk Assessment Engineer ProtingentPrincipal Seismic Probabilistic Risk Assessment EngineerBellevue, WARemote$69–$115 / hourAbout 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 . Work with an interdisciplinary team of engineers to establish core and reactor SSC functional, reliability, performance, safety, and quality requirements, as well as support the overall design.
Principal Software Engineer ProtingentPrincipal Software EngineerRedmond, WA$185,000–$255,000 / year10+ years of software development experience, having progressed from shipping great software to shaping how organizations approach building it. • Strong understanding of SQL databases, caching layers, event-driven architectures, and data pipeline design.
NewDirector of Investigative Science (Principal Scientific Investigator) Macpower Digital Assets Edge Private LimitedDirector of Investigative Science (Principal Scientific Investigator)Seattle, WA$221,100–$260,100 / yearThe Director Investigative Science Division provides sponsorship of strategic efforts; oversight of the Investigative Science Division including assuring adequate staffing and ongoing quality improvement; supervision and mentorship of the managers and scientists in the Investigative Science Division; budgetary oversight; and oversees hiring and promotion policies and practices within the division. Applications are most welcome from well-qualified candidates with a strong track record of scientific administrative leadership in addition to having a proven track record of sustained extramural research funding and scholarly productivity as a Senior Investigator (or equivalent Full Professor) in Health Services Research, Behavioral Science, Health Policy, Epidemiology or other health science disciplines well-aligned with our mission and environment.
Principal Data Architect - Office of the CTO Allen InstitutePrincipal Data Architect - Office of the CTOSeattle, WA$167,850–$209,750 / yearWe are seeking a highly motivated Principal Data Architect to lead the organization and curation of the Allen Institute’s extensive, multimodal biological data assets, spanning over 20 years and multiple petabytes of data across neuroscience, cell science, immunology, and more. The Office of the Chief Technology Officer (OCTO) drives computational and technological innovation across the Allen Institute by advancing engineering excellence, developing scalable technology solutions, and enabling scientific discovery.
Principal Veterinarian Peoplepack LLCPrincipal VeterinarianBellevue, WAWhy you’ll love it here: Specialized spaces: Downstairs dental suite + a large, mobility-friendly exam room. Extra perks: Welcomes acupuncture & ultrasound in our spacious ground-floor exam room.
NewAssistant Coach - Baseball @ MHS 1747 MONROE SCHOOL DISTRICT 103Assistant Coach - Baseball @ MHS 1747Monroe, WACandidates for coaching positions are screened and interviewed by the high school assistant principal in charge of athletics and/or principal. Coaching salaries vary depending on the coaching assignment, coaching experience, and the level of competition.
Assistant Coach - Boys Basketball @ MHS #1659 MONROE SCHOOL DISTRICT 103Assistant Coach - Boys Basketball @ MHS #1659Monroe, WACoaching salaries vary depending on the coaching assignment, coaching experience, and the level of competition. Candidates for coaching positions are screened and interviewed by the high school assistant principal in charge of athletics and/or principal.
Assistant Coach - Gymnastics @ MHS #1708 MONROE SCHOOL DISTRICT 103Assistant Coach - Gymnastics @ MHS #1708Monroe, WACandidates for coaching positions are screened and interviewed by the high school assistant principal in charge of athletics and/or principal. Coaching salaries vary depending on the coaching assignment, coaching experience, and the level of competition.
NewCampus Safety Assistant (SY 26-27) Bethel School DistrictCampus Safety Assistant (SY 26-27)Graham, WA$10–$30.77 / hourConfrontational situations require constant awareness and attention to personal safety; required to represent the district on potentially controversial matters; may work extended shifts to cover student activities; required to deal with distraught or difficult individuals; may be required to meet deadlines for submitting incident documentation. Works with local law enforcement and school district officials to enhance the safety of the campus and students; provides information to staff and students concerning property protection and safety measures; maintains positive working relationships with students, staff, and outside agencies.
NewRainier Beach High - Assistant Secretary (222/8) - 1.0 FTE Seattle Public SchoolsRainier Beach High - Assistant Secretary (222/8) - 1.0 FTESeattle, WA$48,076.32–$65,392.32 / yearReceives and processes athletic packets from students; ensures completion of release, insurance, physical examination, parent permission, and emergency forms; collects fees and fines; monitors and reviews students grade point averages for eligibility; notifies coaches of eligibility status; maintains liaison with District Athletic Office and building coaches; prepares and updates reports required by state and federal regulations; keeps up-to-date on WIAA and Metro regulations. Serves as a point of contact for school building; answers and refers inquiries from students, parents, staff and the public; provides back-up support for main office functions; serves as receptionist and/or lead secretary as needed; assists the lead secretary in training, supervising and evaluating student office assistants and parent volunteers.