Mechanical Engineer Castelion CorporationMechanical EngineerTorrance, CaliforniaCastelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. 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 Hardware Engineer Harman Becker Automotive Systems Manufacturing KftPrincipal Hardware EngineerNorthridge, CaliforniaAs a Principal Hardware Engineer within the Luxury Audio Engineering Group , you will join our team of world-class engineers who share an extraordinary passion for impeccable sound and dedication to raising the bar for high-end consumer audio. This role will be pivotal in designing, developing, and refining cutting-edge audio hardware equipment, supporting legacy product-embedded software, and ensuring that our products continue to lead the market in quality and performance.
Senior Real-Time/Controls Software Engineer Space KineticSenior Real-Time/Controls Software EngineerEl Segundo, CaliforniaWho We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. The ideal candidate understands both controls theory and low-level real-time software implementation and can translate GNC, MATLAB/Simulink, and Python-based models into reliable embedded flight-like control software operating in a fast-paced hardware development environment.
NewDetection And Automation Engineer Skechers USA Inc.Detection And Automation EngineerManhattan Beach, CA$125,000–$165,000 / yearYou will implement and manage systems for log and event data processing and analysis, prioritize and develop detections based on adversary behaviors, lead purple team exercises, and build automation workflows that incorporate both established logic and emerging AI capabilities to improve analysis, context, and response. Improve the quality and usability of security telemetry by evaluating source integrations, parsing, normalization, enrichment, field mappings, and logging practices to ensure the data supports effective detection and investigation.
Focal Plane Engineer HRL LaboratoriesFocal Plane EngineerCamarillo, CA$140,700–$175,950 / yearExecute and manage FPA manufacturing plans, ensuring all required engineering activities are completed and adequately documented prior to build initiation, and that manufacturing plans are baselined and approved by functional stakeholders. Provide technical leadership for root cause and corrective action (RCCA) activities, including troubleshooting complex issues, participating in tiger teams, and developing effective recovery plans.
CQV Validation Engineer, Biotech GMP Equipment – Remote (JP15497) 3 Key ConsultingCQV Validation Engineer, Biotech GMP Equipment – Remote (JP15497)Thousand Oaks, CaliforniaRemoteThe role partners with Engineering, Manufacturing, Quality Assurance, Validation, and Maintenance teams to assess equipment performance, maintenance history, calibration status, deviations, change controls, and overall lifecycle management. Primarily responsible for planning, coordinating, executing, and documenting periodic reviews of GMP equipment to ensure continued state of validation, compliance with regulatory requirements, and suitability for intended use.
Tooling Engineer Precision Resources Company IncTooling EngineerEl Segundo, CAYou will author comprehensive Statements of Work (SOWs), evaluate sub tier supplier capabilities and drive hands on manufacturing execution to ensure composite and metallic tools are built to rigorous aerospace and industrial specification on schedule and budget. Collaborates with program management, engineering, subcontracts/procurement functional management and supplier management teams to ensure that all procurements meet or exceed the requirements of external and internal customers.
Senior Avionics Test Engineer Castelion CorporationSenior Avionics Test EngineerTorrance, CaliforniaIn this role, you will own test requirements, automated test equipment (ATE) development, integration, validation, and performance characterization across domains including power electronics, digital interfaces, RF assemblies, motion control, and flight avionics. You will design fixtures, build automated test stations, support DVT and qualification, and define the test performance envelope for components, circuit cards, and integrated sub-systems.
Systems Integration & Test Engineer, Avionics (All Levels) Castelion CorporationSystems Integration & Test Engineer, Avionics (All Levels)Torrance, CaliforniaIn this role, you will own test requirements, automated test equipment (ATE) development, integration, validation, and performance characterization across domains including power electronics, digital interfaces, RF assemblies, motion control, and flight avionics. 5+ years of hands-on experience developing automated test equipment using instruments such as oscilloscopes, DMMs, power supplies, loads, switch matrices, network analyzers, etc.
Thermal Hardware And Test Engineer II VardaThermal Hardware And Test Engineer IIEl Segundo, CA$119,543–$152,749 / yearVarda 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. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Systems Engineer 5 LancesoftSystems Engineer 5El Segundo, CA$102.22We seek candidates who have skills in systems engineering or willing to learn and want to bring their skills to the next level through mentorship and hands-on development which include the analysis of system requirements and subsystem requirements, interface design documents, support ground systems architecture and design, software system integration, software system test, system verification, and demonstration to assure that the ground system satisfies the intent of the customer requirements. Education / Experience: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science.
Mid-level or Senior Modeling and Simulation Engineer BoeingMid-level or Senior Modeling and Simulation EngineerEl Segundo, Californiasubsystem or system of systems trade evaluation using existing tools and processes to support design reviews or other program milestones) or it may be to support special needs of individual programs requiring problem definition, problem solving, and (critically) coordination within the system engineering team to establish and justify the best process to model and analyze the situation. Performs analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success.
Sr. Systems Engineer - Ground Systems Stellar Solutions IncSr. Systems Engineer - Ground SystemsEl Segundo, California$126,000–$162,000 / yearFull timeWe bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and strategic planning—helping teams deliver resilient capability to the mission with speed, quality, and focus. In addition to base salary, this position is eligible for a comprehensive total rewards package that includes an annual performance bonus, an employer-funded Profit-Sharing Plan (PSP) contribution based on base compensation, and comprehensive employer-paid medical benefits, PTO pay-out options, along with additional company-sponsored benefits.
Trajectory Analysis Engineer, Flight Safety VardaTrajectory Analysis Engineer, Flight SafetyEl Segundo, CA$104,000–$145,000 / yearVarda 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. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Systems Engineer, Flight Safety VardaSystems Engineer, Flight SafetyEl Segundo, CA$104,000–$145,000 / yearVarda 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. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Software Engineer, Backend (Agentic AI) Sift StackSoftware Engineer, Backend (Agentic AI)Marina Del Rey, California$160,000–$200,000 / yearSift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting. The surface area is wide: one day you might be designing the tool interface an agent uses to query billions of telemetry points, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads.
Senior Software Engineer, Backend (Agentic AI) Sift StackSenior Software Engineer, Backend (Agentic AI)Marina Del Rey, CA$180,000–$230,000 / yearIn This Role, You'll: Talk directly to customers and partner with product to turn real review workflows into agent capabilities: generating dashboards, writing analysis scripts, and surfacing insights buried in their telemetry. Sift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting.
Senior Manufacturing Engineer, Filament Winding Castelion CorporationSenior Manufacturing Engineer, Filament WindingTorrance, CaliforniaIf the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract 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.
Software Engineer, Full Stack (Agentic AI) Sift StackSoftware Engineer, Full Stack (Agentic AI)Marina Del Rey, CA$160,000–$200,000 / yearIn This Role, You'll: Talk directly to customers and partner with product to turn real review workflows into agent capabilities: generating dashboards, writing analysis scripts, and surfacing insights buried in their telemetry. The surface area is wide: one day you might be polishing the frontend micro-interactions that make the chat experience feel great, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads.
Senior Software Engineer, Full Stack (Agentic AI) Sift StackSenior Software Engineer, Full Stack (Agentic AI)Marina Del Rey, California$180,000–$230,000 / yearThe surface area is wide: one day you might be polishing the frontend micro-interactions that make the chat experience feel great, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads. Sift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting.