Principal Clinical Scientist DanaherPrincipal Clinical ScientistLos Angeles, CA$120,000–$165,000 / yearThe essential requirements of the job include: Bachelor's degree in Life Sciences, Healthcare, or a related field with 9+ years of experience in clinical research, specifically with significant experience in US and/or EU trials, or a Master's degree with 12+ years of experience or Doctoral degree with 4+ years of same experience. It would be a plus if you also possess previous experience in: Experience in study designs for diagnostic technologies (IVD) is highly preferred, specifically for Clinical Chemistry, Immunoassays, Hematology, Urinalysis, Flow Cytometry, and/or Biomarkers.
Principal Engineer, AI DSSV, Inc.Principal Engineer, AICAYou will make brightwheel measurably more valuable to schools, centers, educators, and families by delivering AI-powered capabilities that move business outcomes-for example retention, enrollment conversion, payment success, operational efficiency, and support burden. Nice-to-haves: Experience earlier in your career with model training, fine-tuning, classical machine learning, or natural language processing-enough to have intuition for why models fail and how data and evaluation shape outcomes.
2026-27 Principal (Resume Collection) Alliance College-Ready Public Schools2026-27 Principal (Resume Collection)Los Angeles, CaliforniaA belief in and alignment with Alliance’s core beliefs and educational philosophy to prepare scholars for the intellectual rigor of college and the skills required for 21st-century careers; Deep understanding of the nuances of urban school environments and school culture; Expertise in change management; Expertise in building a positive and collaborative adult culture; Expertise in data-informed decision-making; Instructional expertise, including knowledge of Common Core-aligned instruction, student-centered classrooms, personalized learning, and instructional technology; Ability to thrive in settings with system expectations, independence, and high levels of personal flexibility; Strong interpersonal skills and ability to build and cultivate relationships with students and adults; Deep belief in a growth mindset; Exhibit respect and humility in all interactions; Excellent communication skills, both verbal and written; Entrepreneurial spirit to thrive in a fast-paced and achievement-oriented environment; A willingness to go above and beyond to contribute to the success of a dynamic team; and. Professional Development: At Alliance, we believe in supporting principal growth and providing substantial individual coaching as well as network-wide professional development support for principals, including a leadership retreat in summer and winter, monthly full-day professional development sessions with the principal cohort, and regular coaching from an Instructional Superintendent.
Lead Principal Technical Program Manager Oracle CorpLead Principal Technical Program ManagerCA$116,600–$264,100 / yearJoin us at Oracle Cloud Infrastructure (OCI) as we seek a Senior Principal Technical Program Manager for Robotics to lead execution of the robotics platform, control plane, and data center robotics programs that enable autonomous systems to operate reliably across OCI and enterprise workflows. Planning & Execution: Manages and provides direction on timelines, deliverables, and budgets when applicable for critical high-impact projects or initiatives that impact the line of business, ensuring timely completion and adherence to requirements.
Principal Product Line Manager - Electronic Warfare Silvus TechnologiesPrincipal Product Line Manager - Electronic WarfareLos Angeles, California$200,000–$240,000 / yearIts battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments. Silvus Technologies , a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications – on the ground, in the air and at sea.
Principal OR Sr. Principal Guidance Navigation Controls Engineer Northrop Grumman CorpPrincipal OR Sr. Principal Guidance Navigation Controls EngineerEl Segundo, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal GNC Engineer: Bachelor''s degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 8 years of relevant, professional engineering experience; OR Master's degree in a related STEM discipline with 6 years of relevant, professional engineering experience; OR a PhD in a related STEM discipline with 4 years of relevant, professional engineering experience. Basic Qualifications for Principal GNC Engineer: Bachelor''s degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 5 years of relevant, professional engineering experience; OR Master's degree in a related STEM discipline with 3 years of relevant, professional engineering experience; OR a PhD in a related STEM discipline with 1 year of relevant, professional engineering experience.
Principal Electronics Engineer ALTEN TechnologyPrincipal Electronics EngineerCarson, California$130,000–$145,000 / yearThis is a hands-on principal-level role for an engineer who has previously held an equivalent position and is ready to take ownership of the full electrical design lifecycle — from schematic and PCB layout through contract manufacturing, production support, and in-service root cause investigation. Lead and contribute directly to PCB layout activities, including component placement, power/signal routing, thermal management, and layout for high-current and high-frequency power stages.
Senior Innovation Principal, Scale VSP VisionSenior Innovation Principal, ScaleCA$105,000–$165,375 / yearFor roles that are remote (i.e., Work From Home (WFM)) or hybrid (i.e., partial onsite at a VSP location and WFM), must demonstrate a high level of engagement in virtual environments, including maintaining camera presence during meetings to support effective communication and team alignment. Demonstrated experience designing and executing pilot and proof-of-concept initiatives, including business case development, establishing frameworks, success metrics, and stage-gate criteria to evaluate feasibility and progress.
Principal Software Engineer Snap IncPrincipal Software EngineerSanta Monica, CA$276,000–$414,000 / year10+ years of post-Bachelor's software development experience; or a Master's degree in a technical field + 9+ year of post-grad software development experience; or a PhD in a related technical field + 6+ years of post-grad software development experience. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.
Principal / Sr. Principal Signal / Image Processing Engineer Northrop Grumman CorpPrincipal / Sr. Principal Signal / Image Processing EngineerWoodland Hills, CA$125,300–$187,900 / yearApplying classical signal/image processing algorithms and/or machine learning algorithms to large sets of structured and unstructured data to solve a broad range of problems that include applications in pattern recognition, target detection and tracking, and false alarm mitigation. In this position you will develop and prototype new algorithms or enhancements to existing algorithms, refine the algorithms on the program database, and work in close collaboration with software engineers who implement the algorithms in configured software products.
Principal/Sr Principal Proposal Analyst Northrop Grumman CorpPrincipal/Sr Principal Proposal AnalystRedondo Beach, CA$94,200–$141,200 / yearBasic Qualifications: Basic Qualifications for a Level 3 Principal Proposal Analyst: Bachelor's degree in business, finance, economics or related discipline with 5 years of proposal or material estimating experience OR a Master''s degree in business, finance, economics or related discipline with 3 years of proposal or material estimating experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Principal Embedded Software Engineer Silvus TechnologiesPrincipal Embedded Software EngineerLos Angeles, California$180,000–$220,000 / yearLead the architectural design and development of highly efficient low-latency embedded firmware on ARM-based SoCs (e.g., UltraScale+), and optimizing Linux-based networking stacks for wireless applications. Silvus Technologies , a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications – on the ground, in the air and at sea.
Cloud Alliance Principal Solutions Architect Palo Alto NetworksCloud Alliance Principal Solutions ArchitectBurbank, CaliforniaCloud & Security Expertise: Deep hands-on experience with Palo Alto Networks security platforms (VM-Series ML-NGFW, Prisma Access, Prisma Cloud, Cortex) combined with native GCP infrastructure and security solutions (GCP SecOps, Cloud NGFW, Cloud IDS, NSI, NCC, GKE, Cloud WAN, Load-Balencers). Drive Strategic Integrations: Lead architectural co-innovation across GCP native security (Google Cloud NGFW, Cloud IDS, Gemini Enterprise Agent Platform), hybrid/container platforms (GKE, GDC, GCD), and Palo Alto Networks solutions (Prisma Access, Cortex Cloud, Strata Software Firewalls).
Principal Architect Subaru of America IncPrincipal ArchitectCAEnterprise Data Strategy Development: Demonstrates the ability to design and implement comprehensive data strategies that support diverse use cases, including analytics, real-time transactional processing, bulk data movement, and API-driven data access. Ability to incorporate industry trends, benchmarking, and data-driven insights into SOA's enterprise data architecture, ensuring strategies and solutions that enhance business outcomes and inform strategic decision-making.
Mechanical CAD Drafter Staff or Principal True Anomaly IncMechanical CAD Drafter Staff or PrincipalLong Beach, CA$70–$93 / hourTranslate engineering inputs, sketches, and design intent into precise technical drawings using NX (Siemens), editing CAD models as needed to ensure drawing accuracy and completeness. 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.
Principal Strategic Optimization Consultant BlackLine IncPrincipal Strategic Optimization ConsultantCA$132,000–$165,000 / yearThe Role challenges the customer's processes and designs innovative solutions to advance the customers' digital transformation journey, increasing adoption and expansion of BlackLine, driving consulting services revenues, preventing attrition and churn, and continually enriching the customer experience. 5+ years BlackLine experience Education: Bachelor''s degree in Accounting, Economics or Business Administration Technical/Specialized Knowledge, Skills, and Abilities: Strong interpersonal skills and experience building relationships.
Principal Consulting Engineer - VMware Cloud Foundation Operations CDW CorpPrincipal Consulting Engineer - VMware Cloud Foundation OperationsCARemote$158,000–$240,800 / yearRegularly interface with customer's technical and business executive level and project leadership through sales presentations and/or client project solutions in communicating complex ideas, anticipating potential objections and leading discussions to align expectations. CDW is committed to providing a secure and transparent hiring experience, and will never ask for payments, personal financial details, or make offers without a formal interview; official communications will always come from @cdw.com or our secure career portal.
Principal or Sr. Principal Aeronautical Engineer - Air Vehicle Configuration Design and Integration Northrop Grumman CorpPrincipal or Sr. Principal Aeronautical Engineer - Air Vehicle Configuration Design and IntegrationRedondo Beach, CA$114,000–$171,000 / yearBasic Qualifications for Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5 years of related engineering experience; OR a Master''s Degree in a relevant STEM discipline and 3 years of related experience; OR a PhD in a relevant STEM discipline with 1 year of related experience. Principal Aeronautical Engineer: Bachelor's Degree in a relevant STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related engineering experience; OR a Master''s Degree in a relevant STEM discipline and 6 years of related experience; OR a PhD in a relevant STEM discipline with 4 years of related experience.
Principal Analyst - Technology Resilience Forrester Research IncPrincipal Analyst - Technology ResilienceLos Angeles, CA$141,000–$229,000 / yearThe Principal Analyst delivers research that encompasses: 1) modern technology resilience practices, skills, and culture; 2) drive research on key platforms, vendors and trends in data resilience, object storage, and recovery related markets; 3) brings the right mix of both strategic and technical delivery experiences; and 4) fosters a culture of collaboration across our research, sales, product, and customer success teams. Deep understanding of the following concepts and industry best practices: site reliability engineering (SRE), National Incident Management System (NIMS), the National Response Framework (NRF), availability zones, ISO 22301, NIST SP 800-34, blameless retrospectives, CAST, fault injection, proactive and continuous testing, business impact analysis, immutability, and tabletop exercises.
Principal Space RF Communications Architect Blue Origin Enterprises LPPrincipal Space RF Communications ArchitectLos Angeles, CA$169,624–$237,473.25 / yearand/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. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.