QA Engineer jobs in Santa Clara hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $220,295/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
hcltech.com • HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3321, 1162 new
HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3321, 1162 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
hitachi.com • HQ: Tokyo, Japan • Systems Integrators • Enterprise Storage Systems • Electrical Equipment & Cables • IT Consulting & Digital Transformation • 5000+ employees • Est. 1910 • Trust A • Hiring 2752, 146 new
HQ: Tokyo, Japan • Systems Integrators • Enterprise Storage Systems • Electrical Equipment & Cables • IT Consulting & Digital Transformation • 5000+ employees • Est. 1910 • Trust A • Hiring 2752, 146 new
Hitachi is a Japanese conglomerate founded in 1910 by Namihei Odaira as an electrical repair shop inside a copper mine, which grew into one of the country's largest industrial groups. After a decade of restructuring it now concentrates on digital systems and services, green energy and mobility, selling grid equipment through Hitachi Energy, trains and signalling through Hitachi Rail, and storage and data platforms through Hitachi Vantara. Its Lumada portfolio ties operational technology to software, and the 2021 acquisition of GlobalLogic gave the group a large digital engineering arm serving customers outside Japan.
d-matrix.ai • HQ: Santa Clara, United States • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 501-1000 employees • Est. 2019 • Startup • Trust A • Hiring 40, 5 new
HQ: Santa Clara, United States • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 501-1000 employees • Est. 2019 • Startup • Trust A • Hiring 40, 5 new
d-Matrix is a semiconductor technology company based in Santa Clara, California, and was founded in 2019. The company develops specialized AI inference hardware and software platforms, including its Corsair platform and 3DIMC architecture, designed to accelerate generative AI workloads in data centers. It operates as a venture-backed enterprise serving global hyperscalers and enterprises with a focus on reducing latency, power consumption, and total cost of ownership for large language models.
everpuredata.com • HQ: Santa Clara, United States • Enterprise Storage Systems • 1001-5000 employees • Est. 2009 • NYSE: P • Trust A • Hiring 336, 37 new
HQ: Santa Clara, United States • Enterprise Storage Systems • 1001-5000 employees • Est. 2009 • NYSE: P • Trust A • Hiring 336, 37 new
Everpure is an enterprise data management and storage platform company - formerly known as Pure Storage - headquartered in Santa Clara, California. The company specializes in all-flash data storage, cloud-native storage management, and AI infrastructure designed to help organizations consolidate, protect, and scale their data operations across hybrid and multi-cloud environments.
capgemini.com • HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4506, 368 new
HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4506, 368 new
Capgemini is a French information technology services and consulting group founded in Grenoble in 1967 by Serge Kampf, and one of the largest IT service providers in the world. It designs, builds and runs systems for large enterprises and governments across some fifty countries, with a delivery workforce concentrated in India and a European client base heavier than most of its competitors. The group is organised into Capgemini Invent for strategy and design, Capgemini Engineering for research and development services acquired with Altran, and Sogeti for local technology services, and it has reoriented its portfolio around cloud migration, data platforms and generative AI.
fortinet.com • HQ: Sunnyvale, United States • Endpoint Security • Network Security • Information Security • 5000+ employees • Est. 2000 • NASDAQ: FTNT • Trust A • Hiring 535, 55 new
HQ: Sunnyvale, United States • Endpoint Security • Network Security • Information Security • 5000+ employees • Est. 2000 • NASDAQ: FTNT • Trust A • Hiring 535, 55 new
Fortinet is an American cybersecurity company founded in 2000 by two brothers who had previously built the intrusion prevention firm NetScreen. It is best known for FortiGate, a firewall built around custom silicon that gives it a price and throughput advantage over software-only competitors, and it has extended that installed base into a wide security platform covering secure access service edge, endpoint protection, security operations and switching and wireless. Headquartered in Sunnyvale and listed on Nasdaq, it sells almost entirely through channel partners and is unusually strong with mid-sized enterprises and service providers.
Roche is a Swiss healthcare group founded in Basel in 1896 and is unusual in operating two large divisions of comparable importance: prescription medicines and in vitro diagnostics. The pharmaceutical business is built on oncology, neurology, immunology, ophthalmology and haemophilia, with products such as Ocrevus, Hemlibra, Perjeta and Vabysmo, while the diagnostics division supplies laboratory analysers, molecular tests and sequencing systems to hospitals worldwide. The group owns the American biotechnology company Genentech outright and the Japanese firm Chugai in majority, is controlled by a family shareholder pool, and spends among the largest research budgets in the industry.
bluerivertechnology.com • HQ: Santa Clara, United States • Farm Machinery • AgTech • Agriculture AI • Computer Vision • Agricultural Robotics • Est. 2011 • Trust B • Hiring 13, 1 new
HQ: Santa Clara, United States • Farm Machinery • AgTech • Agriculture AI • Computer Vision • Agricultural Robotics • Est. 2011 • Trust B • Hiring 13, 1 new
Blue River Technology is an agricultural technology company that develops computer vision and machine learning systems for farm equipment, best known for See & Spray, which identifies weeds in real time and sprays herbicide only where it is needed. A subsidiary of Deere & Company since 2017, it also works on autonomy for agricultural and construction machinery. The company is headquartered in Santa Clara, California, United States.
workinoptics.com • HQ: Washington, United States • Job Boards & Aggregators • 51-200 employees • Startup • Trust A • Hiring 130, 12 new
HQ: Washington, United States • Job Boards & Aggregators • 51-200 employees • Startup • Trust A • Hiring 130, 12 new
WorkinOptics is the online career center of Optica, the international optics and photonics society based in Washington, DC, connecting employers with job seekers in lasers, photonics, quantum technology and optical engineering. The board, run alongside the OFC conference brand and powered by Web Scribble Solutions, carries postings from companies such as IonQ, universities such as Queen's University and Harvard Medical School labs, and offers career guides, salary data and career fairs. Listed jobs include laser and photonics engineers, optics technicians, quantum physicists, faculty and postdoctoral positions, and sales and program management roles in the industry.
ionq.com • HQ: College Park, United States • Quantum Computing Hardware • Est. 2015 • NYSE: IONQ • Trust B • Hiring 126, 12 new
HQ: College Park, United States • Quantum Computing Hardware • Est. 2015 • NYSE: IONQ • Trust B • Hiring 126, 12 new
Chris Monroe and Jungsang Kim created IonQ in 2015 after over 25 years of research. Their preliminary investment amounted to $2 million from the University of Maryland and Duke University, which enabled them to develop trapped ion quantum computers. Within a few years, they constructed two of the most accurate quantum computers in the world, garnering additional funding from Amazon Web Services, Google's GV, and NEA.
zscaler.com • HQ: San Jose, United States • Network Security • Cloud Security • 5000+ employees • Est. 2007 • Trust A • Hiring 298, 28 new
HQ: San Jose, United States • Network Security • Cloud Security • 5000+ employees • Est. 2007 • Trust A • Hiring 298, 28 new
Zscaler is an American cloud security company founded in 2007 that routes an organisation's internet and application traffic through its own global network of data centres for inspection. This replaces the appliances that traditionally sat at an office perimeter and underpins its two main products: a secure web gateway that inspects outbound traffic, and a zero trust access service that connects users to individual internal applications without putting them on the corporate network. Headquartered in San Jose and listed on Nasdaq, it also sells cloud posture management, data protection and a security operations product built on the traffic it already inspects.
HQ: Goleta, United States • Optics & Photonic Components • Optical Communications • 51-200 employees • Startup • Hiring 22
OpenLight Photonics designs and manufactures custom photonic integrated circuits on a silicon photonics platform for applications in communications, lidar, quantum computing and sensing. Its roles include photonics system and modeling engineers, photodiode design engineers, test technicians and CAD and PDK engineers. The company is headquartered in Goleta, California, United States.
appliedmaterials.com • HQ: Santa Clara, United States • Semiconductor Equipment • 5000+ employees • Est. 1967 • Trust A • Hiring 1469, 90 new
HQ: Santa Clara, United States • Semiconductor Equipment • 5000+ employees • Est. 1967 • Trust A • Hiring 1469, 90 new
Applied Materials is the largest supplier of semiconductor manufacturing equipment in the world, founded in Santa Clara in 1967 and now shipping the deposition, etch, implantation, thermal processing and inspection systems used to build transistors and interconnects. Its tools sit at the heart of nearly every advanced logic and memory fab, and the company also supplies equipment for display panels and a services business that maintains the large installed base. Headquartered in Santa Clara and listed on Nasdaq, it invests heavily in materials engineering research aimed at extending device scaling beyond conventional lithography limits.
netskope.com • HQ: Santa Clara, United States • Cybersecurity • Network Security • Cloud Security • 1001-5000 employees • Est. 2012 • NASDAQ: NTSK • Trust A • Hiring 121, 6 new
HQ: Santa Clara, United States • Cybersecurity • Network Security • Cloud Security • 1001-5000 employees • Est. 2012 • NASDAQ: NTSK • Trust A • Hiring 121, 6 new
Netskope provides a security service edge platform delivered from its own global network. Its products cover cloud access security, secure web gateway and zero trust private access. Enterprises use it to protect users working outside the corporate perimeter.
qualcomm.com • HQ: San Diego, United States • Headphones & Audio • Smartphones • Consumer Electronics • Edge AI • Autonomous Driving • Car Electronics • RF & Wireless Hardware • Processors, MCUs & AI Chips • 5000+ employees • Est. 1985 • Trust B • Hiring 1784, 39 new
HQ: San Diego, United States • Headphones & Audio • Smartphones • Consumer Electronics • Edge AI • Autonomous Driving • Car Electronics • RF & Wireless Hardware • Processors, MCUs & AI Chips • 5000+ employees • Est. 1985 • Trust B • Hiring 1784, 39 new
Qualcomm is an American semiconductor and wireless technology company founded in 1985 and headquartered in San Diego, California. It holds foundational patents in CDMA and the 3G, 4G and 5G cellular standards, licensing them to nearly every handset maker in the world, while its chip division designs the Snapdragon platforms that power a large share of Android smartphones, personal computers, wearables and connected cars. The company has been diversifying away from smartphone dependence into automotive digital cockpit and driver assistance systems, industrial internet of things, and on-device AI processing through its Hexagon and Oryon architectures.
intel.com • HQ: Santa Clara, United States • Computer Components • AI Chips & Accelerators • Semiconductor Manufacturing • Processors, MCUs & AI Chips • 5000+ employees • Est. 1968 • NASDAQ: INTC • Trust B • Hiring 761, 57 new
HQ: Santa Clara, United States • Computer Components • AI Chips & Accelerators • Semiconductor Manufacturing • Processors, MCUs & AI Chips • 5000+ employees • Est. 1968 • NASDAQ: INTC • Trust B • Hiring 761, 57 new
Intel is an American semiconductor company founded in 1968 by Robert Noyce and Gordon Moore and headquartered in Santa Clara, California. It created the x86 instruction set that still underpins most personal computers and servers, and designs and manufactures processors, chipsets, discrete graphics, networking silicon and AI accelerators. Unlike most of its competitors the company owns its fabrication plants, and it is investing heavily in Intel Foundry to manufacture chips for external customers while rebuilding its process technology leadership.
nvidia.com • HQ: Santa Clara, United States • Computer Components • Servers & Data Center Hardware • AI Chips & Accelerators • Processors, MCUs & AI Chips • 5000+ employees • Est. 1993 • Trust B • Hiring 2428, 137 new
HQ: Santa Clara, United States • Computer Components • Servers & Data Center Hardware • AI Chips & Accelerators • Processors, MCUs & AI Chips • 5000+ employees • Est. 1993 • Trust B • Hiring 2428, 137 new
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
e-space.com • HQ: Arlington, United States • HQ: Toulouse, France • Satellite Manufacturing • Space & Aerospace • 201-500 employees • Est. 2021 • Likely startup • Trust C • Hiring 103, 5 new
HQ: Arlington, United States • HQ: Toulouse, France • Satellite Manufacturing • Space & Aerospace • 201-500 employees • Est. 2021 • Likely startup • Trust C • Hiring 103, 5 new
Headquartered jointly in Toulouse, France, and Arlington, Texas, United States, E-Space is an aerospace and satellite communications enterprise specializing in sustainable low Earth orbit (LEO) mega-constellations and secure global data infrastructure. Founded in 2021 by satellite communications entrepreneur Greg Wyler (founder of O3b Networks and OneWeb), the company develops mass-manufacturable small satellites engineered with a debris-resilient architecture - designed to absorb impact without fragmenting, entrain untracked orbital debris, and cleanly deorbit at end-of-life to maintain orbital sustainability.
aviatrix.ai • HQ: Santa Clara, United States • Network Security • Cloud Security • 51-200 employees • Startup • Trust C • Hiring 17
HQ: Santa Clara, United States • Network Security • Cloud Security • 51-200 employees • Startup • Trust C • Hiring 17
What if you could contain a cloud breach before it spreads? Protect AI and multicloud workloads at runtime without malware or zero-day exploits with Aviatrix®.
arista.com • HQ: Santa Clara, United States • Network Equipment • 5000+ employees • Est. 2004 • NYSE: ANET • Trust B • Hiring 211, 16 new
HQ: Santa Clara, United States • Network Equipment • 5000+ employees • Est. 2004 • NYSE: ANET • Trust B • Hiring 211, 16 new
Arista Networks is an American networking company founded in 2004 that sells high-speed ethernet switches and routers for data centres, campus networks and increasingly artificial intelligence clusters. Its differentiator is EOS, a network operating system built on an unmodified Linux kernel with a published state database, which allows programmatic control and streaming telemetry that traditional switch software could not offer. Headquartered in Santa Clara and listed on the New York Stock Exchange, it counts the largest cloud operators among its biggest customers and has taken substantial share from incumbent switch vendors in the data centre.
