Principal Supplier Quality Engineer CesiumAstro IncPrincipal Supplier Quality EngineerEl Segundo, CA$143,000–$175,000 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. Establish and analyze supplier performance metrics including defect rate, nonconformances, on-time delivery, cost of rework/scrap, and supplier corrective action resolution.
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 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.
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 Solutions Architect Equinix, Inc.Principal Solutions ArchitectLos Angeles, CAThe successful candidate is equally adept at business-outcome conversations with C-level executives and deeply technical discussions about solutions, use cases, and reference architectures - and brings authority across data center architecture, advanced networking and interconnection, hybrid and multicloud architectures, and distributed AI infrastructure. 10+ years of demonstrated success in senior technical sales, solutions architecture, or global technical leadership roles within hyperscaler, enterprise infrastructure, or digital platform environments - with direct experience supporting Oracle or a comparable strategic hyperscaler strongly preferred.
Principal Thermal Analysis Engineer - Space Exploration Systems Blue OriginPrincipal Thermal Analysis Engineer - Space Exploration SystemsAltadena, California$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, 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 AI/ML Research Engineer WEX IncPrincipal AI/ML Research EngineerCA$250,300–$289,000 / yearYou will closely partner with leaders in Data Engineering, Product, Security, Risk & Compliance, and Line of Business (LOB) technical teams to identify high-value opportunities, benchmark novel architectures (e.g., Tabular Transformers, LLMs, RAG, Reinforcement Learning), and transition experimental models into viable production pipelines. Self-Supervised Pre-Training & Fine-Tuning: Design self-supervised pre-training strategies (e.g., masked transaction prediction) on raw payment histories to generate multi-purpose user/entity embeddings, enabling efficient fine-tuning for fraud detection, credit risk, dispute prediction, and authorization optimization.
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.