NewQuality Engineer JobotQuality EngineerDowney, CA$100,000–$130,000 / 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. This role requires a "soup to nuts" approach where you will own customer relationships, facilitate complaints, and ensure every precision component complies with rigorous aerospace and defense specifications.
NewSenior Opto-Mechanical Engineer Relativity SpaceSenior Opto-Mechanical EngineerLong Beach, CA$142,000–$214,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.
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 Reactor Operations Engineer Radiant IndustriesSenior Reactor Operations EngineerEl Segundo, CA$133.50–$184.80 / hourPrior experience working as an operator in nuclear environments (e.g., nuclear energy, naval reactors, or radiation-controlled facilities), with familiarity in safety protocols, regulatory compliance, and high-reliability operations. Portable 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.
NewAI/ML Engineer - RMA-CQ & Digital Prints Eliassen GroupAI/ML Engineer - RMA-CQ & Digital PrintsIrvine, CA$70–$80 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( noreply@eliassen.com , 781-808-2924) inviting you to complete a brief voice screening as part of your application process.
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.
NewReactor Operations Engineer Radiant IndustriesReactor Operations EngineerEl Segundo, CA$106,500–$146,475 / yearPrior experience working as an operator in nuclear environments (e.g., nuclear energy, naval reactors, or radiation-controlled facilities), with familiarity in safety protocols, regulatory compliance, and high-reliability operations. Portable 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.
New1.51 Robotics Autonomy Engineer - Locomotion FieldAI1.51 Robotics Autonomy Engineer - LocomotionIrvine, CAWith a decade-long track record of deploying solutions in the field, winning DARPA challenge segments, and bringing expertise from organizations like DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise Self-Driving, Zoox, Toyota Research Institute, and SpaceX, we are set to achieve our ambitious goals. We go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications.
Bridge Design Project Engineer III AECOMBridge Design Project Engineer IIIOrange, CAWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. This is a career-enhancing opportunity to contribute to the design and analysis of transportation structures across **Los Angeles, Southern California, and the greater Western U.S.** The role offers exposure to a wide variety of challenging projects and the chance to work within a dynamic and experienced bridge group.
Principal Software Engineer, AI Enablement - Central Product Riot GamesPrincipal Software Engineer, AI Enablement - Central ProductLos Angeles, CA$229,200–$319,500 / yearOperating as part of an elite, highly mobile strike team, you will build production-ready AI integrations, develop robust developer tools, and level up partner engineers through side-by-side collaboration. Embed and Accelerate: Deploy onto partner teams across Riot to break down complex AI implementation problems, establish technical direction, and deliver scalable, highly performant solutions.
Construction Field Inspector- Bridge and Public Works NV5Construction Field Inspector- Bridge and Public WorksIrvine, CaliforniaResponsibilities: Performing contract item inspections for ensuring compliance with plans and specifications on all phases of highway or bridge construction projects including but not limited to;earthwork operations, placing of base and roadbed materials, materials control at asphalt and batch plants, culvert construction, pile-driving, placing structural steel, erecting false work, forms and structural steel. NV5’s 5,000 consulting engineers, inspectors, and analysts play a critical role in shaping our communities through resilient infrastructure that will stand the test of time and efficient smart building systems for optimized facility environments.
Senior Engineer Structural TechnologiesSenior EngineerLos Angeles, CAOur Strengthening Division utilizes the latest construction technologies to investigate, repair and strengthen concrete structures including buildings, bridges, parking facilities, and other structures within the commercial, industrial, energy and public markets. With over 2,500 employees working from locations nationwide and in select international markets, we serve the Commercial, Public, Transportation Industrial, and Power markets to tackle the toughest construction challenges.
Structural Project Engineer PBK ArchitectsStructural Project EngineerAnaheim, CA$74,357–$111,535 / yearKubala Engineers specializes in comprehensive structural engineering planning and design services, including but not limited to structural building and bridge design, structural renovations and retrofits, re-purpose/re-use studies, structural assessments, long-range master planning, maintenance planning, and forensic investigations. The Project Engineer will work independently while under the direct supervision of the Engineer of Record to aid in the overall structural project design team in the coordination and design of various structural building projects during both the design and construction phase.
Composites Engineer Reflect OrbitalComposites EngineerHawthorne, CaliforniaThis role sits at the intersection of design, analysis, and hands-on manufacturing: you’ll refine laminate schedules, develop new layup processes, design tooling and fixtures, run experiments, and drive the factory-floor workflows that take a concept from CAD to flight hardware. You will be responsible for improving yield, repeatability, and performance across all composite processes—curing, layup, machining, bonding, inspection, and structural validation—while collaborating closely with design engineering, test, and manufacturing.
NewSenior Test Engineer Divergent 3DSenior Test EngineerTorrance, CA$111,300–$153,040 / yearOur integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. You should be a CAD expert who thrives on the shop floor, someone who can bridge the gap between engineering theory and robust, repeatable hardware by working closely with multiple teams and suppliers.
Senior Mechanical Engineer, Systems Mechanical Design Critical EnergySenior Mechanical Engineer, Systems Mechanical DesignHawthorne, CaliforniaCritical Energy’s technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. This role focuses on mechanical and structural design and integration of power generation systems and components such as heat exchangers, turbines, pumps, cooling & lubrication loops, piping, and other balance-of-plant subsystems.
Principal Spacecraft Simulation Software Engineer True AnomalyPrincipal Spacecraft Simulation Software EngineerLong Beach, CA$210,000–$325,000 / yearLead the design and implementation of production-quality multi-physics simulation software spanning spacecraft subsystems: 6DOF rigid body dynamics (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques, third-body effects), thermal modeling, attitude dynamics and control, propulsion (chemical/electric), power generation and storage, and high-fidelity sensor/actuator models (reaction wheels, CMGs, star trackers, gyros, magnetometers). True Anomaly is seeking a Principal Spacecraft Simulation Software Engineer to define the long-term technical vision and architecture for a simulation platform that spans some of the hardest problems in modern aerospace - from high-fidelity multi-physics modeling of spacecraft and constellations to simulation of complex, dynamic environments that don't yet have established playbooks.
Sr. Resident Engineer/Structures Representative T.Y. Lin InternationalSr. Resident Engineer/Structures RepresentativeOntario, CA$140,800–$211,200 / yearThe Senior Resident Engineer/ Structures Representative serves as the company and client representative at the work site, responsible for all structures construction work to ensure that the work performed by the contractor is in accordance with the plans and specifications. Must be experienced in oversight of company and local agency staff and sub consultants and have the ability to effectively and efficiently work with the Sector Leader and clients to assist in the resolution of project issues.
Construction Engineer II T.Y. Lin InternationalConstruction Engineer IILos Angeles, CA$39.04–$58.56 / hourTYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. With over 3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity.
NewComposites Stress Engineer Hybron IncComposites Stress EngineerEl Segundo, CA$138,000–$249,000 / yearWorking in a high-growth company, you will be wearing many hats: project management, requirements identification, simulation/analysis, product design, testing design, test execution, quality inspection, cross-team collaboration, customer engagement, and more. Bachelor’s degree in a relevant engineering or science field (Composites, Mechanical Engineering, Aerospace Engineering, Manufacturing, Materials Science, Polymer Science, etc.).