Medical Device and Combination Products Engineer System OneMedical Device and Combination Products EngineerNovato, California$100–$103.45 / hourKnowledge of device development, combination product development, auto injectors, prefilled syringes, needle safety devices, on-body injectors, vial and syringe development. Experience with design history files, risk management (DFMEA, UFMEA, PFMEA), design traceability, verification, validation, and process development.
NewProduct Engineer PharosProduct EngineerSan Francisco, CaliforniaThese products include an interface for users to review and correct AI-generated results to medical questions, as well as an analytics and root cause analysis platform where users can visualize clinical quality trends and drill down into the causes of specific patient safety events. Web-Stack Proficiency: Deep expertise in modern web technologies, including a front-end framework (e.g., React, Vue), TypeScript, design systems and document databases.
NewOpal Electronics — Product Engineer DavidJoseph&CoOpal Electronics — Product EngineerSan Francisco, CaliforniaThe environment is genuinely R&D: curiosity and a willingness to go deep on new problems matter as much as any single technical filter, and while the pace is startup-fast, it's deliberately balanced rather than a grind. The team is small and hands-on — around 22 people with a real prototyping lab — and is pre-revenue, heads-down on launching its first product and building out its core team this year.
Mechanical/Product/Manufacturing/Materials Engineer Elve IncMechanical/Product/Manufacturing/Materials EngineerDavis, CA$85,000–$150,000That kind of impact is not going to be achieved with incremental improvements- we are gunning for orders of magnitude advances in production capability, cost, size, and power in the mm-wave RF amplifier market. Elve, Inc is a deep-tech startup in Davis, CA, specializing in the design and manufacturing of high-efficiency lightweight millimeter-wave and near-THz RF power amplifiers.
Supplier Development Engineer - Diecasting 1XSupplier Development Engineer - DiecastingSan Carlos, California$133,000–$195,000 / yearYou will work closely with engineering, sourcing, and manufacturing partners to develop robust casting, machining, and finishing processes that deliver lightweight, high-strength components at scale while meeting 1X’s quality, cost, and production targets. As part of the Supply Chain organization, you will help ensure our products can scale from prototype to volume production through robust supplier partnerships, operational excellence, and proactive risk management.
Principal Asic Test Development Engineer Hewlett Packard EnterprisePrincipal Asic Test Development EngineerSunnyvale, CA$153,500–$291,500 / yearVoice of test authority with ASIC suppliers -- working closely with their product/test teams, quality, design engineering and technologists to correlate and eradicate ASIC failures in our systems with their wafer test, package test and BLCT-1. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge any candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Development Engineer Ensign-Bickford IndustriesDevelopment EngineerMoorpark, CaliforniaLead internal reviews: Spec Req Review, Risk Review, Design Concept Review, Prelim Design Reviews, Prelim Technical Data Package Drawing Review, Long-Lead Procurement Design Reviews, DFMEA Creation, DVT Test Readiness Reviews, Critical Design Reviews, Production Technical Data Package Review. This opportunity is located within our Ensign-Bickford Aerospace & Defense Company business, a global leader of mission-critical hardware and systems solutions including precision energetics systems and innovative explosive solutions.
Biologics Process Development Engineer – Purification & Technology Transfer - (JP15447) 3 Key ConsultingBiologics Process Development Engineer – Purification & Technology Transfer - (JP15447)Thousand Oaks, CaliforniaProviding process engineering support for human therapeutic products in clinical development through commercial production, our mission is to translate developmental processes to commercial reality for patients through scientific expertise and engineering innovation. The Engineer will apply harvest and purification process engineering knowledge in support of technology transfer and clinical/commercial drug substance manufacturing in an innovative manufacturing suite using single-use technology.
Associate Engineer, Biotech Product Complaint (JP13929) 3 Key ConsultingAssociate Engineer, Biotech Product Complaint (JP13929)Thousand Oaks, CaliforniaIn support of the company’s mission to serve patients, the Complaints Trending and Investigation group is a diverse team working to continuously improve our clinical and commercial drug delivery devices in order to ensure supply and to optimize patient experience. S/he will also support the implementation, validation, and operation of the equipment in the CT&I lab, providing personnel training on the use of the equipment, developing and updating equipment procedures, participating in the monthly lab safety inspection, and identifying and reporting equipment repairs or maintenance.
Product Security Engineer StackAIProduct Security EngineerSan Francisco, CaliforniaYou'll write production code and own the security-critical systems the whole platform depends on: encryption and key management, customer data protection, and how security is built into the way every team ships. Take ownership of our KMS, key management, BYOK, envelope encryption, and signing pipeline across both cloud and on-prem deployments—operating, hardening, and evolving them as the platform scales.
Senior Engineer, Oral Solid Dose Packaging Development Neurocrine Biosciences Inc.Senior Engineer, Oral Solid Dose Packaging DevelopmentSan Diego, CA$97,000–$133,000 / yearThe company's diverse portfolio includes FDA-approved treatments for tardive dyskinesia, chorea associated with Huntington's disease, classic congenital adrenal hyperplasia, hyperphagia in Prader-Willi syndrome, endometriosis and uterine fibroids , as well as a robust pipeline including multiple compounds in mid- to late-phase clinical development across our core therapeutic areas. Lead technical investigations for packaging related deviations, and nonconformances, and retain post launch technical ownership for lifecycle changes, troubleshooting, packaging vendors and CPO transfers, and continuous improvement in partnership with Packaging Operations.
Staff Software Development Engineer ZscalerStaff Software Development EngineerSan Jose, CA$152,000–$190,000 / yearZscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.
Staff Software Engineer, Product Ambience HealthcareStaff Software Engineer, ProductSan Francisco, CA$250,000–$300,000 / yearAmbience was ranked #1 for Improving the Clinician Experience in the KLAS Research Emerging Solutions Top 20 Report, recognized by Fast Company as one of the Next Big Things in Tech, named one of the best AI companies in healthcare by Inc., and selected as a LinkedIn Top Startup in 2024 and 2025. 7+ years of experience tackling zero-to-one engineering challenges, building and scaling systems to meet production SLAs, and navigating architectural trade-offs in distributed systems.
Mobile App Development Engineer, Android/Ios - Enterprise TP-Link Systems Inc.Mobile App Development Engineer, Android/Ios - EnterpriseIrvine, CA$120,000–$180,000 / yearHeadquartered 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. Leveraging your expertise in Android/iOS development and mobile technologies, you will build secure, reliable, and performant mobile apps that meet our business needs and enhance user experience.
Principal Engineer, Supplier Development Edwards Lifesciences CorpPrincipal Engineer, Supplier DevelopmentIrvine, CA$121,000–$171,000 / yearThe Principal Engineer will serve as a key technical subject matter expert, partnering closely with internal teams and external suppliers to ensure product designs meet user needs - including ease of use, manufacturability, cost effectiveness, and operational efficiency. How you'll make an impact: Supplier Validation and Product Development Process: Lead the end-to-end technical validation of suppliers during product development, from component design and GD&T reviews to process characterization, capability analysis, and strategic process validation, ensuring robust DFM/DFA integration and quality compliance across all development stages.
Lead Hardware Development Engineer Northwood SpaceLead Hardware Development EngineerLos Angeles, CaliforniaYou will organize teams around the most important engineering problems, identify risks and dependencies early, and drive products through design reviews, prototype builds, testing, production, and field deployment. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Senior Engineer, Supplier Development Edwards LifesciencesSenior Engineer, Supplier DevelopmentIrvine, California$108,000–$153,000 / yearThe Senior Engineer will serve as a technical subject matter expert, partnering closely with internal teams and external suppliers to ensure product designs meet user needs - including ease of use, manufacturability, cost effectiveness, and operational efficiency. In addition to technical engineering capabilities, this role requires strong project management capabilities and a thorough understanding of Design Control and Catalyst processes to drive effective, compliant, and timely project execution.
Staff Software Development Engineer In Test Sony Playstation NetworkStaff Software Development Engineer In TestSan Mateo, CA$208,200–$260,300 / yearDrive R&D initiatives around AI-assisted testing and modern quality engineering solutions to address automation gaps, improve coverage, accelerate test generation, enhance failure analysis, and reduce manual effort. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world.
Senior Engineer, Device Development VaxcyteSenior Engineer, Device DevelopmentSan Carlos, California$165,000–$192,000 / yearAs a core member of the DP Technical Team, they will work closely with MSAT, CMO, Supply Chain, QC, QA and Clinical teams to ensure the appropriate Device Design requirements, including formal verification testing, are met for the product’s use in clinical studies and global marketing submissions. Vaxcyte is looking for a technically experienced and collaborative individual to join our Device Development Team to lead development of combination products in our portfolio through the development and regulatory stage gates required for commercial success and distribution.
NewMechanical Engineer Intellectt INCMechanical EngineerNULL, CA$38–$45We are looking for a Mechanical/Product Development Engineer to support R&D and product development for cardiovascular/vascular closure medical devices. Key Responsibilities: Lead mechanical design, product development, and sustaining engineering activities.