Associate Principal Scientist, Innovation - Scientific Affairs Liquid IVAssociate Principal Scientist, Innovation - Scientific AffairsEl Segundo, CA$116,100–$174,100 / yearWe know that the happiest and highest performing teams include people with diverse perspectives that encourage new ways of solving problems, so we strive to attract and develop talent from all backgrounds and create workplaces where everyone feels seen, heard, and empowered to bring their full, authentic selves to work. Functions and duties of this role include, but not limited to: Serve as a Scientific Affairs lead in the innovation engine, partnering with R&D, Regulatory, Brand Innovation, and other cross-functional teams to shape early-stage concepts and sprint work.
Principal FPGA Engineer AstrolabPrincipal FPGA EngineerHawthorne, California$203,000–$243,000 / yearDevelop FPGA logical architecture and requirements in collaboration with other engineering disciplines including defining HW/SW interfaces between fabric logic and processing subsystems. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity’s presence in the solar system.
Senior Spacecraft Operations Engineer Ii/Principal - Secret Clearance Rocket Lab USASenior Spacecraft Operations Engineer Ii/Principal - Secret ClearanceLong Beach, CA$173,000–$231,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Thorough understanding of key spacecraft subsystems and associated components, including attitude determination and control systems (ADCS), electrical power systems (EPS), space-to-ground communications, command and data handling (C&DH), thermal control systems (TCS), spacecraft propulsion systems, and fault detection, isolation, and recovery (FDIR).
Principal Asic Design Engineer (Starshield) Space Exploration TechnologiesPrincipal Asic Design Engineer (Starshield)Hawthorne, CA$200,000–$285,000 / yearYou will work in a highly collaborative and fast-paced environment, where we are exploring unsolved problems and applying the SpaceX mindset of iterating rapidly to go from design and demo to operational capability at lightning pace. ITAR 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 AI Learning & Enablement Partner Match GroupPrincipal AI Learning & Enablement PartnerLos Angeles, CA$180,000–$230,000 / yearYou will partner closely with AI Brand Leads, business leaders, and functional teams to translate emerging AI capabilities into practical, role-specific applications that drive meaningful behavior change. Close adoption gaps by identifying underutilizing teams and designing targeted enablement approaches, especially for non-technical employees and late adopters.
Principal Product Manager XDSPrincipal Product ManagerLos Angeles, CaliforniaSince 1995, we have combined proprietary materials science, compelling design, and highly automated production to deliver: Over 8 million complete bikes annually across road, mountain, gravel, city, and e-bike segments. This role is cross functional at its core - this PM will work closely with teams across XDS to bring products to market, develop and grow product lines, and enhance our existing products and features.
Principal Engineer, Supplier Development Edwards LifesciencesPrincipal Engineer, Supplier DevelopmentIrvine, California$121,000–$171,000 / yearThe Principal Engineer will serve as a key technical subject matter expert, partnering closely with internal teams and external suppliers to ensure product designs meet user needs - including ease of use, manufacturability, cost effectiveness, and operational efficiency. Supplier Validation and Product Development Process: Lead the end-to-end technical validation of suppliers during product development, from component design and GD&T reviews to process characterization, capability analysis, and strategic process validation, ensuring robust DFM/DFA integration and quality compliance across all development stages.
Principal. Private IG (Portfolio Management/Workouts) Apollo Global ManagementPrincipal. Private IG (Portfolio Management/Workouts)El Segundo, CAInvestment professional working within Apollo's Private Investment Grade team, part of the Global Investment Grade business, focused on the origination, structuring, underwriting, execution, and ongoing management of illiquid investments across developed markets. The person in this seat owns the active management of a large and complex existing book - leading covenant monitoring, amendments, waivers, restructurings, and position management decisions - while also executing new investments.
Principal Product Line Manager - Unmanned Systems Communications Silvus TechnologiesPrincipal Product Line Manager - Unmanned Systems CommunicationsLos Angeles, California$200,000–$240,000 / yearThe Principal Product Line Manager will serve as the market owner for the Unmanned Systems Segment, responsible for translating emerging operational needs into scalable product capabilities and influencing portfolio investment decisions that position Silvus as the leading communications provider for autonomous platforms. Product Lifecycle Management Oversee lifecycle strategy for Unmanned Systems Communications solutions from concept through launch, growth, and sustainment, ensuring clear definition of the Minimum Viable Product (MVP) and subsequent releases for hardware, software, and integrated systems.
Principal Embedded Software Engineer Silvus TechnologiesPrincipal Embedded Software EngineerLos Angeles, California$180,000–$220,000 / yearFrom pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data. Lead 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.
Principal Product Line Manager - Electronic Warfare Silvus TechnologiesPrincipal Product Line Manager - Electronic WarfareLos Angeles, California$200,000–$240,000 / yearFrom pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data. Its 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.
Principal R&D Engineer Silvus TechnologiesPrincipal R&D EngineerLos Angeles, California$180,000–$250,000 / yearFrom pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data. Its 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.
Principal Human Factors Engineer - Lunar Blue OriginPrincipal Human Factors Engineer - LunarLos Angeles, Washington$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.
Principal, Consumer Finance Investment Strategy Apollo Global ManagementPrincipal, Consumer Finance Investment StrategyWoodland Hills, CAIdentify and implement opportunities to apply machine learning and AI techniques to consumer finance workflows-including borrower-level credit scoring and segmentation, alternative data integration, automated loan tape analysis, early warning systems for portfolio deterioration, and prepayment/default prediction-ensuring applied AI is grounded in the analytical infrastructure that supports how the firm invests. Consistent with Global Investment Insights' vision of embedding analytics and AI directly into investment workflows, the successful candidate will be expected to actively explore and integrate machine learning and AI techniques-such as borrower-level credit scoring, alternative data integration, and automated collateral surveillance-into the consumer finance analytical toolkit.
Principal Consultant, DFIR, Reactive Services (Unit 42) - Remote Weekend Shift Palo Alto NetworksPrincipal Consultant, DFIR, Reactive Services (Unit 42) - Remote Weekend ShiftBurbank, CaliforniaRemoteThe Principal Consultant, Reactive Services is a senior individual contributor role within Unit 42 responsible for delivering expert-level incident response and digital forensics services to clients across a wide range of industries and environments. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
Principal Hardware Engineer – TeraWave Network Switch Platform Blue OriginPrincipal Hardware Engineer – TeraWave Network Switch PlatformLos Angeles, Washington$183,193–$256,469.85 / yearBlue Origin's Emerging Systems business unit is building TeraWave, a satellite communications constellation powered by the most advanced optical communicationsarchitecture everattempted: thousands of optically interconnected satellites delivering symmetrical data speeds of up to 6Tbpsanywhere on Earth, providing enterprise and hyperscale customers with resilient, scalableconnectivity for critical operations where terrestrial infrastructure cannot reach. 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.
Principal Consultant, DFIR, Reactive Services (Unit 42) Palo Alto NetworksPrincipal Consultant, DFIR, Reactive Services (Unit 42)Burbank, CaliforniaThe Principal Consultant, Reactive Services is a senior individual contributor role within Unit 42 responsible for delivering expert-level incident response and digital forensics services to clients across a wide range of industries and environments. This position is ideal for a seasoned DFIR practitioner who thrives in fast-paced incident response environments and is passionate about solving complex technical problems while working directly with clients during critical security events.
Principal Biostatistician Edwards LifesciencesPrincipal BiostatisticianIrvine, California$132,000–$186,000 / yearThe Principal Biostatistician will represent the Biostatistics department on all aspects of the clinical development process, ranging from clinical trial designs to regulatory submissions while applying scientific rigor to statistical methods and interpretation of results and also advise on the conduct of clinical studies, database development and data quality assurance with the analysis of clinical endpoints in mind. For California, the base pay range for this position is $132,000 - $186,000 (highly experienced).The pay for the successful candidate will depend on various factors (e.g., qualifications, education, prior experience).Applications will be accepted while this position is posted on our Careers website.
Principal Product Intelligence Analyst (Cortex, Agentic Endpoint Security and XDR) Palo Alto NetworksPrincipal Product Intelligence Analyst (Cortex, Agentic Endpoint Security and XDR)Burbank, CaliforniaTechnical depth in endpoint security: You understand the architectural distinctions that matter in this space — between rule-based enforcement and behavioral detection, between posture-based discovery and runtime visibility, between proxy-layer and host-native approaches — and can assess where a competitor's architecture hits structural ceilings. By applying Structured Analytic Techniques (SATs) to technical competitive data, you will provide the "Inconvenient Truths" that challenge our product assumptions and ensure that Cortex maintains a structural architectural advantage validated by evidence and field reality.
Principal Electronics Engineer ALTEN Technology USAPrincipal Electronics EngineerCarson, CA$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.