Principal Data Engineer – Mission Data Pipelines BOOST LLCPrincipal Data Engineer – Mission Data PipelinesEl Segundo, CA$200,000–$275,000 / yearGalaxia Technologies is seeking a Principal Data Engineer – Mission Data Pipelines to design, implement, and sustain robust mission data pipelines supporting the Department of the Air Force’s USSF’s Warp Core data platform. We are partnering with our client, Galaxia Technologies, to hire a Principal Data Engineer – Mission Data Pipelines (El Segundo, CA) to play a key role in advancing the USSF’s Warp Core data platform.
Principal Automation & Controls Engineer K2 Space CorpPrincipal Automation & Controls EngineerLos Angeles, CA$175,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. This role is built for someone who wants to help own the future of satellite manufacturing, thrives in a fast-paced environment, and wants to take high levels of ownership You'll draw on your deep technical intuition, contribute to systems that scale, and have core impact in increasingly complex challenges as we push towards higher-rate production in an environment unlike anywhere else.
NewPrincipal Architect (AI) Brightside Benefit IncPrincipal Architect (AI)CAThe core system you will build is a realtime agent layer that listens to live conversations between Financial Assistants and clients, understands what is happening turn by turn, surfaces intelligent coaching to the FA in under 2 seconds, and writes structured data back to the CRM. For our employees - we believe in inspiring careers, a great life/work balance and meaningful work that truly makes a difference in the lives of working families.
Principal/Associate Civil Engineer Mott Macdonald-QatarPrincipal/Associate Civil EngineerLos Angeles, CAAltrincham, United Kingdom / Bristol, United Kingdom / Cambridge, United Kingdom / Glasgow, United Kingdom / London, United Kingdom / Newcastle Upon Tyne, United Kingdom / Plymouth, United Kingdom / Sheffield, United Kingdom. The Buildings Unit (BLD) has a major presence in Mott MacDonald''s regional offices throughout the UK and mainland Europe, providing a wide range of diverse and transferable cross-sector skills across five key Sectors; Advisory, Built Environment, Energy, Transportation and Water.
Principal Embedded Software Engineer Radiant IndustriesPrincipal Embedded Software EngineerEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Serve as the senior technical voice in design reviews, setting the bar for rigor, surfacing systemic risks, and driving decisions that span multiple subsystems and teams.
Principal Cost Engineer EpirusPrincipal Cost EngineerTorrance, CaliforniaEpirus is a high-growth technology company developing solid-state, software-defined directed energy systems that enable unprecedented counter-electronics effects and power management solutions to optimize power efficiency in defense and commercial applications. Job Summary: Epirus is seeking a Principal Cost Engineer responsible for developing, implementing, and sustaining a comprehensive data capture and cost evaluation program to quantify and optimize the total life cycle cost (LCC) of Epirus platforms and products.
Program Manager, Principal - IFP Performance Optimization Blue Cross and Blue Shield AssociationProgram Manager, Principal - IFP Performance OptimizationLong Beach, CAThis role serves as a strategic execution lead for underperforming areas, translating IFP priorities into measurable action plans, driving root-cause analysis, aligning cross-functional partners, and ensuring interventions deliver sustainable business outcomes. Coordinate with finance, actuarial, network, HQA, clinical, pharmacy, and provider partners to support CoHC savings, regional affordability efforts, network evolution, provider performance, and pricing-related priorities.
Principal Product Quality Engineer EpirusPrincipal Product Quality EngineerTorrance, CaliforniaExperience leading cross-functional teams to solve highly visibility quality issues, drive continual improvement initiatives, and facilitate the adoption of quality requirements in the product development process. 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 Software Engineer, AI Platform Engineering Saviynt IncPrincipal Software Engineer, AI Platform EngineeringEl Segundo, CASaviynt is a leader in identity security, delivering an AI-powered platform that governs and secures access to applications, data, and business processes for global enterprises and government institutions. Streaming pipelines: Apache Beam on Dataflow for sub-5-min CDC ingestion with exactly-once semantics and PII assertion gates.
Principal Integration & Test Engineer K2 Space CorpPrincipal Integration & Test EngineerLos Angeles, CA$175,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Principal Build & Integration Engineer K2 Space CorpPrincipal Build & Integration EngineerLos Angeles, CA$175,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Principal Propulsion Engineer - Ground Fluids Varda Space Industries IncPrincipal Propulsion Engineer - Ground FluidsEl Segundo, CA$181,913–$232,444 / yearOwn it end-to-end: architecture, schematics, mechanical design, build, and operations for ground fluid systems across Varda''s spacecraft programs - including satellite bus GSE, thruster development test stands, and component acceptance test hardware. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.
Principal Manufacturing Engineer Payloads Varda Space Industries IncPrincipal Manufacturing Engineer PayloadsEl Segundo, CA$181,913–$232,444 / yearThis role demands both technical breadth and meticulous process discipline: you will interface with external payload customers, internal design teams, and the vehicle integration team to ensure every payload is ready to fly. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.
Principal Integration Solution Architect - Energy & Utilities Black & Veatch Holding CoPrincipal Integration Solution Architect - Energy & UtilitiesLos Angeles, CA$196,638–$328,354 / yearOur Technology Solutions team is at the forefront of innovation across Grid Modernization, Operational Technology (OT), Advanced Metering Infrastructure (AMI), and Customer Technologies - enabling true convergence of physical and digital systems. Lead evaluation, selection, and adoption of integration platforms and middleware, including MuleSoft, Azure Integration Services, Boomi, Apigee, IBM webMethods, Workato, Kafka, and similar technologies.
Application Architecture, Principal Blue Cross and Blue Shield AssociationApplication Architecture, PrincipalWoodland Hills, CAThe platform is built around domain-owned microservices, reusable APIs, event-driven workflows, vendor integrations, and a marketplace of capabilities that can be composed across customers and product lines. You will own architecture direction for major platform capabilities and cross-domain initiatives, resolve high-impact technical risks and cross-team design conflicts, and stay close enough to the code and system design to make that direction credible to engineers.
Principal II, Network Engineer HerbalifePrincipal II, Network EngineerTorrance, CaliforniaFull timeComprehensive knowledge includes solutions analysis, design, deployment, and operationalization in the following areas: o Cloud Edge Networking and Software Defined WAN (SD-WAN), Automation, Data Center. Group Health Programs include Medical, Dental, Vision, Health Savings Account (HSA), Flexible Spending Accounts (FSA), Basic Life/AD&D; Short-Term and Long-Term Disability, and an Employee Assistance Program (EAP).
Principal Radar Software Engineer Aptiv PlcPrincipal Radar Software EngineerAgoura Hills, CAWrite scripts and tools for offline data analysis, algorithm validation, and regression testing. Bachelor's degree in Computer engineering, Computer Science, or Electrical Engineering.
Principal Product Software Engineer The Walt Disney CompanyPrincipal Product Software EngineerSanta Monica, New YorkJob Posting Segment: Product Engineering Job Posting Primary Business: PE - Growth, Commerce & Identity Primary Job Posting Category: Product Software Engineering Employment Type: Full time Primary City, State, Region, Postal Code: New York, NY, USA Alternate City, State, Region, Postal Code: USA - CA - Market St Date Posted: 2026-08-13 Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more – all working to build and advance the technological backbone for Disney’s media business globally.
Principal Design Reliability Engineer Galaxy Technology Hires LLCPrincipal Design Reliability EngineerTorrance, CAOur client is looking for a Principal Design Reliability Engineer , reporting to the Senior Manager, Design Reliability, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. Technical Leadership: Lead the technical reviews that shape the future of artificial-gravity space habitats—providing clear, decisive guidance during milestone design reviews and major risk gates.
Principal Stage Fluids Engineer Rocket Lab USAPrincipal Stage Fluids EngineerLong Beach, CA$162,000–$243,000 / yearTo 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. From designing and testing Neutron’s structures and components, to firing up its new Archimedes engines, to setting up Neutron’s launch pads and test sites across the United States, joining the Neutron team is your opportunity to help launch a new large rocket for the very first time.