Solutions Engineer EXFO IncSolutions EngineerCAThe candidate should have familiarity with testing and characterization of optical and high speed components with tools such as tunable laser sources, high speed optical test solutions, fiber characterization equipment, passive component test beds as well as the ability to stay current with the latest emerging technologies. Represent EXFO as an Advanced Optical technology expert in visits and technical discussions, helping customers to perform cutting-edge development projects around Photonic Integrated Circuits (PIC) and high-speed communications technology.
Staff Product Engineer Nokia CorpStaff Product EngineerCAThe Product Engineer will be responsible for ensuring that the product designs are cost-effective and manufactured in high-volume, managing products through the manufacturing line, overall process improvement, as well as yield and WIP reporting. The ideal candidate is analytic, detail-oriented, possesses strong quantitative analysis skills, is self-motivated, able to effectively communicate with cross-functional teams, and works well in a fast-paced environment.
OPIR Synthetic Scene Generation Engineer The Aerospace CorpOPIR Synthetic Scene Generation EngineerEl Segundo, CA$110,400–$193,500 / yearStrong analytic problem-solving skills relating to the performance of passive remote sensing electro-optical visible and infrared sensors, especially OPIR systems, and including topics such as radiometry, radiative transfer modeling, image chain analysis, target detection, sensor performance metrics, earth-background infrared signatures, and visible and infrared backgrounds. The Integrated Sensor Design and Analysis Department (ISDAD), within the Sensing and Processing Subdivision (SPS) in MPD, is seeking an OPIR Synthetic Scene Generation Engineer to join our team of scientists and engineers engaged in developing the nation's next generation of remote sensing systems for Department of Defense and national security customers.
Senior Staff Digital Design Engineer Marvell Technology IncSenior Staff Digital Design EngineerIrvine, CAStrong background in high-performance DSP and high-speed datapath design, including pipelined arithmetic units, algorithm-driven hardware implementation, packet processing engines, memory subsystems, and large-scale control/state machines. Drive post-silicon bring-up and debug, collaborating with lab and systems teams to validate functionality, characterize performance, and resolve complex issues across datapath, DSP, and protocol layers.
Test Engineer, Camera And Sensing SnapchatTest Engineer, Camera And SensingLos Angeles, CA$157,000–$235,000 / yearThe Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services. Our benefits are built around your needs and include paid parental leave, comprehensive medical coverage, emotional and mental health support programs, and compensation packages that let you share in Snap's long-term success!
Senior Staff Signal & Power Integrity Engineer MaxLinear IncSenior Staff Signal & Power Integrity EngineerIrvine, CA$135,000–$183,000 / yearWe are a fabless system-on-chip product company, striving to improve the world's communication networks for everyone through our highly integrated radio-frequency (RF), analog, digital, and mixed-signal semiconductor solutions for access and connectivity, wired and wireless infrastructure, and industrial and multi-market applications. The actual starting base salary will be determined by the match to certain role-related criteria such as educational degree(s) or equivalent, relevant work experience, skillset needed for the role, and geographic location; this is not an all-inclusive list as some roles may require unique skills or experience.
Principal, IC Digital Design Engineer MarvellPrincipal, IC Digital Design EngineerIrvine, CAOur group architects and implements advanced digital pipelines, high speed datapaths, and DSP driven processing engines that enable ultra high bandwidth, low latency data movement across next generation Ethernet and optical interconnects. Strong background in high‑performance DSP and high‑speed datapath design, including pipelined arithmetic units, algorithm‑driven hardware implementation, packet processing engines, memory subsystems, and large‑scale control/state machines.
Associate Mechanical Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Mechanical Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourDesign and build development test platforms that allow our team to characterize various thermal, optical, and electrical aspects of our optical interconnect prototypes. Your projects demonstrate not just mechanical engineering aptitude but also multidisciplinary knowledge of electrical engineering and software engineering concepts.
Backend Process Engineer Semtech CorporationBackend Process EngineerAlhambra, CA$100,000–$135,000 / yearPosition Summary: The Backend Process Engineer - InP Wafer Fab position is responsible for development, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide (InP)-based photonic devices, including DFB lasers, Semiconductor Optical Amplifiers (SOAs), and Gain Chip products. This role provides technical ownership of critical backend modules including wafer lapping/thinning, n-side metallization, rapid thermal annealing (RTA), and automated optical inspection (AOI).
Manufacturing Engineer Integration Varda Space Industries IncManufacturing Engineer IntegrationEl Segundo, CA$119,543–$152,749 / yearM.S. degree in Mechanical Engineering or Electrical Engineering specialized in Embedded Systems, Mechatronics, Control Theory, or similar, or related discipline, with consideration given to equivalent professional experience (typically 3-6+ years). 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.
Electronics Engineer California Institute of TechnologyElectronics EngineerPasadena, CAProficiency in a significant number of the following technical areas: low noise analog circuit design, servo design and tuning, grounding and RI shielding, packaging of low noise electronics, high speed analog and digital signal transmission, gate array programming, state machine design, schematic capture, circuit simulation, PCB layout, and/or operation of cryogenic vacuum systems. Caltech Optical Observatories (COO) is seeking a talented Electrical Engineer or Physicist interested in scientific imaging technologies to join an enthusiastic and creative electronics team within the multidisciplinary Optical/Infrared (OIR) Instrumentation group.
Mechanical Engineer, Space Based Interceptors (Senior - Staff) True AnomalyMechanical Engineer, Space Based Interceptors (Senior - Staff)Long Beach, CA$125,000–$255,000 / yearLeverage spacecraft and space environment design expertise - including precision mechanisms, electronics packaging, and launch load structural design - to inform cross-domain solutions and bring asymmetric technical advantage to Space Based Interceptors and hypersonic programs. Lead mechanical integration of propulsion subsystems, including solid rocket motor structural interfaces, divert and attitude control system (DACS) packaging, nozzle and TVC structural design, and cross-discipline coordination with propulsion engineers to ensure system-level compliance.
Mechanical Integration & Test Engineer Mesh Optical TechnologiesMechanical Integration & Test EngineerGardena, California$110,000–$135,000 / yearWe are seeking a Mechanical Integration & Test Engineer to own the mechanical integration of machines, tooling, fixtures, and workstations across our production lines and development labs. A successful engineer on this team demonstrates strong engineering intuition, critical thinking, and comfort working under ambiguous requirements with minimal oversight.
Mechanical Engineer, Sensors Neros TechnologiesMechanical Engineer, SensorsTorrance, CA$100,000–$145,000 / yearOptical & Lens Expertise: Serve as the in-house subject matter expert on lens technology; define critical optical parameters (FOV, aperture, MTF, distortion profiles), manage custom or off-the-shelf lens sourcing, and oversee precise lens-to-sensor alignment. Mechanical Packaging & Integration: Lead the mechanical packaging and structural integration of the camera module into new drone designs, optimizing for minimal weight, thermal dissipation, structural durability, and electromagnetic interference (EMI) shielding.
Sr. Mechanical Engineer TRL11, Inc.Sr. Mechanical EngineerIrvine, CA$120,000–$180,000This role will have broad responsibility across the full product lifecycle, including requirements definition and verification, mechanical architecture, detailed design, drawing release, supplier selection, manufacturing engineering, environmental testing, and ongoing product support. The ideal candidate is a strong individual contributor who is comfortable making technical decisions, working directly with vendors, technicians, and customers, and remaining accountable for a product after the initial design is released.
Senior Optomechanical Engineer I/II Rocket Lab USASenior Optomechanical Engineer I/IIPasadena, California$125,000–$190,000 / yearFull timeSenior Optomechanical Engineer I/IIBased on site at Rocket Lab Robotics in Pasadena, CA, the Senior Optomechanical Engineer I/II is responsible for leading mechanical design efforts for optical payloads, camera systems, precision mechanisms, sensor assemblies, tooling, fixtures, ground support equipment, and electromechanical hardware. You will translate program, payload, production, and test needs into practical opto-mechanical architectures and drive approved designs through design, analysis, review, procurement, assembly, integration, precision alignment, environmental test, qualification, and flight delivery.
Manager, Avionics Mechanical Engineer Impulse SpaceManager, Avionics Mechanical EngineerRedondo Beach, CA$140,000–$190,000 / yearThis position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Work closely with electrical engineering, RF engineering, optics, manufacturing, integration and test, vehicle engineering, GNC, thermal analysts, dynamics analysts, and harness design teams.
LTVS Human Factors Engineer AstrolabLTVS Human Factors EngineerHawthorne, California$100,000–$169,000 / yearYou will work closely with cross-disciplinary teams including Systems Engineering & Integration (SEI), Subsystem Responsible Engineers (REs), Crew Accommodations, User Interface (UI) Designers, Simulation & Training, and Operators/Astronauts to ensure that human safety, performance, and usability are engrained in the LTV design. As a Human Factors Engineer supporting the NASA Lunar Terrain Vehicle Services (LTVS) within the Extravehicular Activity and Human Surface Mobility Program (EHP), you will champion the human-centered design of Astrolab’s FLEX-LTV, which will be used by Artemis Crew to traverse and explore the lunar environment.
Senior Welding Engineer HermeusSenior Welding EngineerLos Angeles, CAThis position will support manufacturing and development of Hermeus vehicles and will help stand up welding processes, develop, qualify, and optimize welding designs and processes including but not limited to laser beam welding, gas tungsten arc welding, resistance welding, gas metal arc welding, and plasma arc welding. Develop, optimize, and qualify weld processes and parameters for multiple welding processes including but not limited to laser beam welding, gas tungsten arc welding, resistance welding, gas metal arc welding, and plasma arc welding.
Mechanical Engineer Staco SystemsMechanical EngineerIrvine, CAModifies designs based upon test results, if necessary, Analyze problems in existing systems, plans and conducts investigations, and develops solution proposals, Interface with manufacturing engineering to develop and implements designs that improve manufacturability, Interface with manufacturing personnel to coordinate the build of modified or new prototype assemblies, Interfaces with purchasing to obtain prototype components for use in assemblies. Knowledge of: Basic principles of electronics, electro-mechanical devices and assembly, materials Plastic molding and stamping technology, MIL-SPEC/STD and Defense Logistics Agency requirements for switches and lighted face plates or equivalent experience.