NewPrincipal Engineer veritonePrincipal EngineerIrvine, CA$200,000–$230,000 / yearPartner with engineering, product, and executive leadership to solve complex technical challenges, mentor development teams, and establish engineering best practices that support innovation and long-term business growth. The Principal Engineer will provide technical leadership and architectural direction for the company's AI-powered SaaS platform, driving the design and delivery of scalable, secure, and high-performing software solutions.
NewPrincipal Structural Engineer JobotPrincipal Structural EngineerOrange, CA$156,000–$220,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The firm provides innovative solutions across diverse markets, supporting technically complex projects that require regulatory rigor, cost control, schedule discipline, and creative structural design.
NewPrincipal Data Platform Engineer Ventura FoodsPrincipal Data Platform EngineerIrvine, CA$150,000–$185,000 / yearSee Ventura Foods Terms & Conditions at https://www.venturafoods.com/terms-of-use/ and Privacy Policy at https://www.venturafoods.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. Ventura Foods reserves the right to pay outside of the given range based on a variety of factors including but not limited to: candidate skills and experience, complexity of the job, budgetary factors, and location/geography.
NewPrincipal Supplier Quality Engineer CesiumAstroPrincipal Supplier Quality EngineerEl Segundo, CAJob Description Please 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.
NewStructural Engineer | Associate/Associate Principal Degenkolb EngineersStructural Engineer | Associate/Associate PrincipalAnaheim, CA$153,000–$188,000 / yearPerform and review complex structural calculations and analysis for new building design to California building codes based on advanced theoretical knowledge of civil and structural engineering principles and concepts. You will benefit from focused professional development within a supportive and transparent team environment, as well as opportunities for committee participation and leadership, variety in work assignments, and a pay scale set at the 75th market percentile.
NewPrincipal Power Electronics Engineer I CesiumAstroPrincipal Power Electronics Engineer IEl Segundo, CAIn this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks.
NewPrincipal Product Quality Engineer EpirusPrincipal Product Quality EngineerTorrance, CA$139,300–$160,000 / yearExperience 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. .
NewSenior Combustion Devices Engineer II / Principal Combustion Devices Engineer Rocket Lab CorporationSenior Combustion Devices Engineer II / Principal Combustion Devices EngineerLong Beach, CA$144,000–$270,000 / 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. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewPrincipal 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.
NewPrincipal FPGA Engineer AstrolabPrincipal FPGA EngineerHawthorne, CADevelop 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.
NewPrincipal Thermal-Hydraulics & Safety Analysis Engineer BlueCore EnergyPrincipal Thermal-Hydraulics & Safety Analysis EngineerLong Beach, CAPrincipal Thermal-Hydraulics & Safety Analysis Engineer About the Role The Principal Thermal-Hydraulics & Safety Analysis Engineer operates at the critical intersection of fluids, structural mechanics, and safety. Physical & Machinery Requirements: Because we are a hands-on startup, this role may require the ability to perform physical labor, navigate active construction/manufacturing zones, and/or operate heavy machinery and specialized manufacturing equipment as needed.
NewPrincipal RF Antenna Engineer, Top Secret Clearance K2 SpacePrincipal RF Antenna Engineer, Top Secret ClearanceLos Angeles, CA$200,000–$270,000 / 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. Assist with design and validation testing for radiofrequency and microwave hardware from UHF through Ka band, including phased array antennas, low noise amplifiers, power amplifiers, filters, high speed converters, and other RF electronic components.
NewPrincipal Mechanical Engineer K2 SpacePrincipal Mechanical EngineerLos Angeles, CA$185,000–$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. In your first 6 months, you will define mechanical requirements, create initial concepts and trades, perform preliminary and detailed analysis, define development test campaigns, trade and select any purchased electromechanical subsystems, and produce development hardware.
NewPrincipal Mechanical Design & Analysis Engineer, Tooling Relativity SpacePrincipal Mechanical Design & Analysis Engineer, ToolingLong Beach, CA$185,000–$277,000 / yearClose collaboration with component designers, manufacturing engineers, and integration engineering to achieve the best possible cradle to grave metrics (safety, cost, quality, cycle time, delivery, reliability, life, and maintenance/refurbishment). As a design group embedded within the manufacturing organization, we dig deep into the needs of our internal partners to understand root problems, propose solutions, and deliver hardware to help build faster, scale smarter, and work better.
NewPrincipal Software Engineer PDS Tech CommercialPrincipal Software EngineerLos Angeles, CAThese regulations may limit access of controlled technologies: 1) to U.S. Persons, including U.S. Citizens, lawful permanent residents, and other narrow categories including refugees and asylees, or 2) to certain foreign nationals that have received an export license. Working in a collaborative Agile environment, you'll design, develop, test, and integrate software for advanced navigation technologies while contributing to digital transformation through Model-Based Engineering (MBE).
NewProvider Network Strategy Principal WelbeHealthProvider Network Strategy PrincipalLos Angeles, CA$109,240.54–$144,197.50 / yearProvides an opportunity to build and shape a highly integrated provider network strategy within a mission-driven PACE model, where clinical outcomes, participant experience, and community-based care are deeply interconnected. This role will be responsible for producing network performance analysis, creating reporting for market-level visibility, and leading key cross-functional initiatives that improve provider outcomes and team efficiency and effectiveness.
NewSr. Principal Optical Design Engineer Attalon, Inc.Sr. Principal Optical Design EngineerTustin, CA$117,645–$211,830 / yearThe Optical Engineer's function is to plan, design, analyze, communicate, and execute the optical design for high performance optical assemblies, and to determine the following: (1) compliant preliminary and final optical designs, (2) optical sensitivity and tolerance analysis in coordination with mechanical and integration & test engineering, (3) document optical prescription and optical layout, (4) support fabrication, assembly, integration and test for 100% on-time delivery, (5) investigate, identify, and resolve engineering problems involved in the manufacturing of Coherent Aerospace and Defense products to provide a smooth transition into routine production. Key experience, knowledge, or specialization that will enhance effectiveness in this position includes: • Resource for information about optical sensors and optical sensor technology, including the design and modeling of ultraviolet, visual and infrared waveband systems, optically passive athermal sensors, illuminations and projection systems using coherent and incoherent sources.
Assistant Principal - Instruction (Middle School, Equitas Academy #4) Equitas Academy Charter SchoolAssistant Principal - Instruction (Middle School, Equitas Academy #4)Los Angeles, CAThis role will focus on implementing evidence-based instructional strategies that support diverse learners, including students with exceptional needs and English learners, ensuring equitable access to high-quality education. The Instructional Specialist will provide leadership, coaching, and professional development to educators to improve inclusive practices, language acquisition programs, literacy instruction, and teacher retention strategies.
Assistant Principal - Instruction (Middle School, Equitas Academy #4) Equitas Academy Charter SchoolsAssistant Principal - Instruction (Middle School, Equitas Academy #4)Los Angeles, CAThis role will focus on implementing evidence-based instructional strategies that support diverse learners, including students with exceptional needs and English learners, ensuring equitable access to high-quality education. The Instructional Specialist will provide leadership, coaching, and professional development to educators to improve inclusive practices, language acquisition programs, literacy instruction, and teacher retention strategies.
Assistant Principal, Charter Elementary School Para Los NinosAssistant Principal, Charter Elementary SchoolLos Angeles, CA$115,000–$145,000 / year2+ years of experience serving in a school leadership role and at least 5 years as a teacher (prior Assistant Principal/School Leadership experience strongly preferred).A commitment to improving academic achievement and life outcomes for students of color and students from low-income backgrounds with a deep belief that all students can reach high levels of achievement. The ideal candidate is an student-centered instructional leader who is deeply committed to the PLN Community Schools model and has demonstrated success developing teachers and staff, strengthening instructional and operational systems, and improving outcomes for students in high-needs communities.