San Jose, United States
Senior ATE Test Engineer
Astera Labs · San Jose · United States
Posted: 8/31/2026 · Last checked: 10/12/2026
Job description
Quoted in full from Astera Labs's job posting. Gavroche does not edit it.
Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.
Role Overview
We are looking for Senior ATE Test Engineers with proven experience in developing and supporting complex mixed-signal silicon SoC products to lead ATE Test solutions. The ideal candidate will develop and oversee SoC test strategy, interact with manufacturing partners, define, and implement ATE programs and own the product from design, initial samples all the way through high volume production ramp. The candidate should have working knowledge of communication/interface protocols such as PCI-Express (Gen-4/5/6), Ethernet, Infiniband, DDR, NVMe, USB, etc. This is an opportunity to contribute hands-on technical expertise within Astera Labs’ hyper-growth connectivity business and help deliver purpose-built solutions that scale with the demands of rack-scale AI systems.
Basic Qualifications
- Strong academic and technical background in electrical engineering. At minimum, a Bachelor’s in EE is required, and a Master’s is preferred.
- ≥2 year experience releasing complex SoC/silicon products to high volume manufacturing.
- Working knowledge of high-speed protocols like PCIe, Ethernet, Infiniband, DDR, NVMe, USB, etc.
- Professional attitude with ability to execute on multiple tasks with minimal supervision.
- Strong team player with good communication skills to work alongside a team of high caliber engineers.
- Entrepreneurial, open-mind behavior and can-do attitude.
Required Experience
- Hands-on experience with high-speed mixed signal SoC test program/hardware development on multiple high-speed test platforms.
- Collaboration with design team to define test strategy, create and own test plan.
- Tester platform selection, design, and development of ATE hardware for wafer sort and final test.
- Familiar with high-speed load board design techniques.
- Proven track record of implementing ATE patterns to optimize tester resources and minimize ATE test time while maintaining product quality.
- Strong knowledge and development of DFT techniques implemented in silicon that provide maximum defect and parametric device coverage – SCAN, MEMBIST, SerDes and other functional tests.
- Skilled in control interfaces – I2C, I3C, SPI, MDIO, JTAG etc.
- Expertise in production test of high speed SerDes operating at 16Gbps and higher.
- Skilled in ATE programming, silicon/ATE bring-up, bench-ATE correlation and debug.
- Experience with lab equipment including protocol analyzers and oscilloscopes.
- Experience with using Advantest 93k ATE platform.
- Proficiency in, at least, one modern programming language such as C/C++, Python.
Preferred Experience
- Fluent in data processing using high level programming languages.
- Experience in running External loopback at wafer sort.
- Familiarity with modern databases
Salary range is $135,500 to $170,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits.
We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
Similar roles in San Jose
- Powertrain Manufacturing Test Engineer · Archer, San Jose
- Senior Flight Test Engineer · Archer, San Jose
- Senior Principal Test Engineer · Astera Labs, San Jose
- Senior Principal Photonics Test Engineer · Astera Labs, San Jose
- Manufacturing Software Test Engineer · Figure, San Jose
- Hardware Test Engineer II - Testbeds & EGSE · Muon Space, San Jose
200 open roles like this one; at most three per employer shown.
What qa / test engineer adverts in the United States state
Middle half: 120,000 – 170,000 USD a year; median 140,000 USD.
From 331 adverts by 91 employers that state a salary, annualised.
How qa / test engineer roles in the United States are worked
0% fully remote · 13% hybrid · 87% do not say
Of 63 adverts. An advert that does not state a work mode is counted as not saying, not as on-site.
New openings in San Jose, by week
- 7/20/2026 28
- 7/27/2026 49
- 8/3/2026 38
- 8/10/2026 30
- 8/17/2026 54
- 8/24/2026 45
- 8/31/2026 59
- 9/7/2026 51
- 9/14/2026 54
- 9/21/2026 55
- 9/28/2026 58
- 10/5/2026 82
603 openings over 12 weeks, by the week they were published.
Other roles at Astera Labs
- Principal Verification Engineer · San Jose
- Senior Principal Photonics Test Engineer · San Jose
- Senior Principal Test Engineer · San Jose
- Principal Silicon Validation Engineer · San Jose
- Principal ATE Test Engineer · San Jose
- Product Application Engineer PCIe/CXL · San Jose
117 open, including roles outside the United States.