Principal Research Engineer STIPrincipal Research EngineerHawthorne, California$157,500–$189,000 / yearThe Principal Research Engineer also manages multiple contracts that involve tracking budgets, ensuring successful deliverables, and managing junior engineers. As a 100% employee-owned company, STI understands that employees' individual and collective hard work and dedication will lead directly to the success of the company in the long term.
Antenna Engineer TP-Link CorpAntenna EngineerIrvine, CATrack industry and technology trends and conduct focused R&D initiatives; explore new antenna design approaches based on project needs and drive the engineering adoption of new materials and processes to enable continuous performance improvements. Key Responsibilities: Participate in early-stage product planning and project initiation by evaluating antenna-related requirements, technical feasibility, schedule risks, cost targets, and manufacturability for wireless products.
Senior Turbomachinery Mechanical Design Engineer Critical EnergySenior Turbomachinery Mechanical Design EngineerHawthorne, 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. Take ownership of the turbomachinery detailed CAD models, layout, and draft drawings per ASME Y14.5 to document and communicate your designs; collaborate with other engineers on checking and reviewing models & drawings.
Software Engineer Durin Mining TechnologiesSoftware EngineerEl Segundo, CaliforniaWork alongside other software engineers, controls engineers, and data scientists to complete end-to-end workflows from machine control to web viz. We design, build, and operate purpose-built autonomous drilling rigs, not retrofits, because diamond drilling automation hasn't been done before, and retrofits won't get us there.
NewEquipment Engineer, Dry Etch California Institute of TechnologyEquipment Engineer, Dry EtchPasadena, CAEssential Job Duties Equipment operation and maintenance: Perform routine inspection, preventive maintenance, calibration, and troubleshooting of mechanical, electrical, and vacuum systems for semiconductor nanofabrication equipment, along with other integrated systems for gas delivery, motion control, etc. Equipment installation and continuous improvement: Participate in the planning, installation, commissioning, testing, and acceptance of new equipment, then formally establish operational protocols and maintenance plans for such equipment.
Sr. Test Automation Engineer - Functional Safety Rivian and Volkswagen Group TechnologiesSr. Test Automation Engineer - Functional SafetyIrvine, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Senior Embedded Software Engineer (Wireless) TP-Link CorpSenior Embedded Software Engineer (Wireless)Irvine, CAOverview: As a Senior Wireless Systems Integration Engineer at TP-Link, you will be responsible for integrating wireless chipsets and optimizing our advanced mesh and IoT networking solutions, with a focus on scalable and efficient system architecture. Additionally, you will work closely with cross-functional teams to troubleshoot complex issues, enhance system performance, and contribute to innovative product development that addresses the evolving needs of our customers.
Staff Electronic Design Engineer - Zonal ECU Rivian and Volkswagen Group TechnologiesStaff Electronic Design Engineer - Zonal ECUIrvine, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Electrical Engineer Singularity DefenseElectrical EngineerGardena, CaliforniaTo 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. Determine layer stackup, perform component package selection, component placement, routing feasibility studies, and signal routing of digital, analog, RF, and power conversion of printed circuit boards (PCB).
2026 Early Career Embedded Software Engineer TP-Link Corp2026 Early Career Embedded Software EngineerIrvine, CAHeadquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. Collaborate on the development of core components, which may include user-facing applications, backend services, or system-level modules (e.g., networking, connectivity, storage, or device integration).
Senior Embedded Software Engineer (Omada Networking) TP-Link CorpSenior Embedded Software Engineer (Omada Networking)Irvine, CAAbout Us: Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. Implement, maintain, troubleshoot, and improve manufacturing processes, including maintain flow charts, develop manufacture software, identify and fix issues, and make improvements and so on.
IT Infrastructure Engineer MetroSysIT Infrastructure EngineerIrvine, CAThis role is ideal for an experienced infrastructure generalist who is comfortable working across networking, systems, cloud, virtualization, and security technologies. The successful candidate will be responsible for maintaining and improving the organization's IT infrastructure while partnering with business stakeholders to ensure reliable, secure, and scalable technology solutions.
Network Security Engineer Ledgent TechnologyNetwork Security EngineerHuntington Beach, California$100,000–$120,000the big focus is on performing layer 2 switch administration and configuration on Cisco/Ruckus switches, including configuring and managing VLANs . Follows all safety procedures required in work area, wears PPE as needed, attends all safety meetings, and reports safety issues regarding equipment or unsafe/hazardous conditions.
Ports and Marine Civil Engineer II AECOMPorts and Marine Civil Engineer IIOrange, CA$77,000–$105,000 / yearQualifications** Minimum Requirements + BA/BS + 2 years of relevant experience or demonstrated equivalency of experience and/or education Preferred Qualifications + Bachelor of Science in Civil Engineering or related field + 6 years of related experience or demonstrated equivalency of experience and/or education + Engineer-in Training + Proficient in CAD and design software, specifically Autodesk Civil 3D and/or Bentley OpenRoads + 5 years' experience, specifically in the preparation of Civil Engineering Plans, Specifications and Estimate packages + Experience working in multidisciplinary teams + Experience in the design of marine terminals + Enthusiastic, hard-working, technically proficient, with ambition and drive **Additional Information** + This position does not include sponsorship now or in the future. We 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.
Entry Level Civil Engineer - Ports and Marine AECOMEntry Level Civil Engineer - Ports and MarineOrange, CA$67,137.93–$92,314.65 / yearWe 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. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
Staff Cloud Software Engineer, Backend - Enterprise TP-Link CorpStaff Cloud Software Engineer, Backend - EnterpriseIrvine, CAAbout Us: Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. If you are driven by innovation, excellence, and the desire to develop systems that improve connectivity across the globe, we encourage you to apply and help shape the future of our technological solutions.
Associate Software Engineer, Reliability Blizzard EntertainmentAssociate Software Engineer, ReliabilityIrvine, CaliforniaBest known for iconic video game universes including Warcraft®, Overwatch®, Diablo®, and StarCraft®, Blizzard Entertainment, Inc. (www.blizzard.com), a division of Activision Blizzard, which was acquired by Microsoft (NASDAQ: MSFT), is a premier developer and publisher of entertainment experiences. This philosophy, along with the Blizzard values of “Gameplay First” and “Play Nice, Play Fair,” has made Overwatch one of Blizzard's most successful games, and it has forged a bond of trust with our worldwide player community that is extremely important to us.
Sr. EMC Design Engineer Rivian and Volkswagen Group TechnologiesSr. EMC Design EngineerIrvine, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Hardware Engineer, ATE Synaptics Inc.Hardware Engineer, ATEIrvine, CA$86,000–$135,300 / yearFull timeAs the go-to partner for the world’s most forward-thinking product innovators, Synaptics powers the future with its cutting-edge Synaptics Astra™ AI-Native embedded compute, Veros™ wireless connectivity, and multimodal sensing solutions. From touch, display, and biometrics to AI-driven wireless connectivity, video, vision, audio, speech, and security processing, Synaptics is the force behind the next generation of technology enhancing how we live, work, and play.
Senior Embedded Software Engineer (Home Networking) TP-Link CorpSenior Embedded Software Engineer (Home Networking)Irvine, CAOverview: We are seeking a highly skilled and experienced Senior Embedded Software Engineer to design, develop, and optimize consumer networking products such as routers, access points, and switches on our home networking product line. In this role, you will work closely with cross-functional teams to bring projects from concept to completion, participating in the research and development of various products, design and implement cutting-edge Wi-Fi and networking features.