Principal Architect Blueprint HiresPrincipal ArchitectIrvine, CAAn architecture firm that specializes in designing innovative and functional healthcare facilities is seeking a Principal Healthcare Architect to help them lead the planning, design, and delivery of complex healthcare environments that enhance patient outcomes and operational excellence. In this role, you’ll set design vision, guide teams, and partner closely with clients to translate clinical needs into high-performing facilities at their Irvine office.
Principal Geotechnical Engineer AtlasPrincipal Geotechnical EngineerLos Angeles, CA$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.
QNXT Program Principal Impresiv HealthQNXT Program PrincipalLong Beach, CARemoteThis position will ensure business deliverables are completed on schedule and meet quality expectations, risks and dependencies are actively managed, teams remain aligned, and the organization is prepared for testing, cutover, go-live, and post-implementation stabilization. Drive integrated business planning, milestone tracking, dependency management, and readiness activities across Enrollment, Billing, Claims, Provider Operations, Clinical Operations, Finance, Fulfillment, Correspondence, and Shared Services.
Principal Manufacturing Mechanical Engineer BiVACORPrincipal Manufacturing Mechanical EngineerHuntington Beach, CaliforniaBeyond hands-on process ownership, this role carries significant technical leadership responsibilities, mentoring junior engineers, leading high-impact improvement initiatives, and contributing to the manufacturing strategy that supports the long-term commercialization of our device. Demonstrated experience leading cross-functional engineering projects and mentoring junior engineers; formal or informal people leadership experience is highly regarded.
Senior/Principal Mechanical Engineer Starpath RoboticsSenior/Principal Mechanical EngineerHawthorne, CaliforniaDepending on your prior work experience, you may work on a variety of systems, such as: (1) low-cost, high-reliability electromechanical actuators, (2) various structures and passive mechanisms, or (3) thermal control systems and autonomy hardware integration. EAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Principal Electrical Engineer, Integration & Test Rethink recruitPrincipal Electrical Engineer, Integration & TestEl Segundo, CaliforniaBenefits include 100% employer-covered medical up to silver plan (50% for dependents) with Platinum plan options; 100% dental and vision coverage (50% for dependents); sponsored One Medical memberships for employees and dependents; FSA/HSA, commuter, and voluntary benefits; 8 weeks of paid parental leave for all parents; daily catered lunch and free snacks; flexible PTO; and remote workday allocation. You will make architecture decisions independently, set technical direction, mentor engineers, and collaborate across mechanical, software, and systems engineering teams to drive a complex program forward under tight timelines.
Principal Product Manager (Bulk Property Data) CotalityPrincipal Product Manager (Bulk Property Data)Irvine, CaliforniaThis role is responsible for managing products and services through the development cycle as well as working with and influencing sales, marketing, finance, analytics, operations, implementation and product development, and senior management to achieve revenue and profit goals. Market Research: Conduct market research including reviewing quantitative and qualitative data, client and user interviews in determining the market opportunities, and identify opportunities for new products and enhancements based on Cotality strengths and competition.
Principal Engineer/Scientist- Water Resources Exponent Inc.Principal Engineer/Scientist- Water ResourcesPasadena, California$211,500–$258,500 / yearFull timeFor over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. Work Environment: At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging.
Associate Principal Structural Engineering Highspeed StaffingAssociate Principal Structural EngineeringLos Angeles, CaliforniaThis senior leadership role is designed for a highly accomplished structural engineer with extensive technical expertise, proven leadership ability, and strong business development skills. The Associate Principal will lead large, complex projects across multiple market sectors, drive client engagement, and mentor teams of engineers and BIM designers.
Principal, Cloud & AI Alliances Co-Sell Development CotalityPrincipal, Cloud & AI Alliances Co-Sell DevelopmentIrvine, CaliforniaThe Principal, Cloud & AI Alliances Co-Sell Development role is responsible for scaling existing Cotality partnerships by driving market and wallet share with a primary focus on leading partner collaboration, co-sell and co-solution opportunities to accelerate closed won revenue via our strategic cloud and AI partnerships . Tech & Platform Acumen Strong understanding of cloud and AI technology (specifically Databricks, Google Cloud and Snowflake), data platforms, LLMs, and enterprise AI deployment models and how data and information services businesses like Cotality fit within these ecosystems.
Sr. Principal Architect - Connectivity PAC Panasonic Avionics CorporationSr. Principal Architect - ConnectivityIrvine, California$205,000–$343,000 / yearFull timeFor our onsite and hybrid employees you will be able to enjoy amenities such as access to many restaurants and shops, running trails, a fitness deck, outdoor seating, dry cleaning, car wash, free garage parking, car charging stations, shuttle service for train commuters, outdoor games like bocce, horseshoes, gaming tables, pickle ball, and basketball. Other offerings include: Wellness Program, Counseling services, FSA & HSA, Life Insurance for employee, spouse and child, AD&D Insurance, Long-term and Short-term disability, Critical Illness Insurance, Accident Insurance, Legal Assistance, Pet Insurance, Identity Theft Protection, Dependent Care FLSA, Education Assistance, Commuter Program, Employee Purchase Program, Service Award Program.
Principal, Product Manager- Data/Ml ViantPrincipal, Product Manager- Data/MlIrvine, CA$180,000–$250,000 / yearViant uniquely combines proprietary content intelligence, household-level identity resolution, and person-level attention signals to connect advertisers with real customers and drive measurable outcomes across the open internet. Ad Tech experience or understanding of Ad Networks, Exchanges, Real-time Bidding, Programmatic, Demand Side Platforms, Supply Side Platforms, Data Management Platforms, onboarding and Identity Management preferred.
Principal Software Engineer (Python) CotalityPrincipal Software Engineer (Python)Irvine, CaliforniaEstablish Systematic Evaluation: Collaborate with Knowledge Engineering and Data Science teams to replace "vibe checks" with rigorous automated testing frameworks, utilizing metrics like Faithfulness, Answer Relevance, and Context Precision (RAGAS) to ensure quality during rapid scaling. Model Optimization (LLM & SLM): Partner with the Data Science team to architect intelligent routing logic that leverages Small Language Models (SLMs) for high-speed classification/extraction and Large Language Models (LLMs) for complex synthesis.
Principal Technical Product Manager - AI Integration CotalityPrincipal Technical Product Manager - AI IntegrationIrvine, CaliforniaThis includes the MCP server ecosystem, AI/API gateway, developer experience, and the platform that enables AI agents from clients and third-party partners to discover, authenticate, and consume Cotality's insurance data products autonomously. You understand what good developer experience feels like because you've been the developer - you've integrated against third-party APIs, read bad documentation, and know the difference between a portal that accelerates adoption and one that generates support tickets.
Principal, Insights & Innovation Samba TVPrincipal, Insights & InnovationLos Angeles, CA$120,000–$150,000 / yearThe Principal, Insights & Innovation pairs deep data and statistical expertise with strong business acumen and industry knowledge to develop new, cutting-edge solutions and thought leadership in media intelligence, spanning behavioral and contextual targeting, media planning and insights, measurement, activation and optimization. Personality and communication (soft skills): An exceptional storyteller and presenter who distills complex statistical work into simple, compelling narratives for non-technical audiences; consultative and skilled at customer discovery; credible and poised with customers and sellers; and able to influence without authority while evangelizing new ideas internally.
Principal Environmental Consultant Terraphase EngineeringPrincipal Environmental ConsultantLos Angeles, California$145,000–$200,000 / yearOur unique company culture philosophy of appreciating and recognizing individuals for their work, leadership, and mentoring, while supporting and encouraging a healthy personal and professional lifestyle help to make Terraphase one of the best places to work. The ideal candidate is a technical expert and practicing environmental professional who can build lasting client relationships, manage teams, and serve as a strategic leader in private-sector remediation projects.
Principal Additive Manufacturing Engineer ArcturusPrincipal Additive Manufacturing EngineerLos Angeles, CaliforniaThis person will help develop, troubleshoot, and scale additive manufacturing processes for carbon nanomaterial-infused aluminum and copper systems, translating ambiguous technical goals into repeatable process windows, hardware decisions, and measurable material performance. Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures.
Dermatology Principal Investigator (Contract/1099) Carbon HealthDermatology Principal Investigator (Contract/1099)North Hollywood, CaliforniaThe Dermatology PI will play a key role in advancing clinical research, conducting clinical trials at Carbon Health's research-enabled sites, and supporting our mission to deliver equitable, data-driven advancements in dermatologic care. If you are passionate about dermatology, clinical trials, and working within a fully integrated health system, this is an incredible opportunity to lead dermatologic research that shapes the future of medicine.
Principal Spacecraft Simulation Software Engineer True AnomalyPrincipal Spacecraft Simulation Software EngineerLong Beach, CA$210,000–$325,000 / yearLead the design and implementation of production-quality multi-physics simulation software spanning spacecraft subsystems: 6DOF rigid body dynamics (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques, third-body effects), thermal modeling, attitude dynamics and control, propulsion (chemical/electric), power generation and storage, and high-fidelity sensor/actuator models (reaction wheels, CMGs, star trackers, gyros, magnetometers). True Anomaly is seeking a Principal Spacecraft Simulation Software Engineer to define the long-term technical vision and architecture for a simulation platform that spans some of the hardest problems in modern aerospace - from high-fidelity multi-physics modeling of spacecraft and constellations to simulation of complex, dynamic environments that don't yet have established playbooks.
Principal Compliance Engineer True AnomalyPrincipal Compliance EngineerLong Beach, CA$195,000–$270,000 / yearWork Location-Successful candidates will be located near one of our office locations including Centennial, CO; Long Beach, CA; SF Bay Area, or Washington D.C. Work environment-the work environment; temperature, noise level, inside or outside, or other factors that will affect the person's working conditions while performing the job. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.