Mechanical Integration & Test Engineer
fab2.com
Austin, TX · $120k–$200k a year · Posted November 7, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at fab2.com
More in Texas job market · Technology & Software · Engineering jobs
More roles at fab2.com
- Staff R&D Device Engineer · Austin, TX
- Manager, Materials Management · Austin, TX
- Staff Process Development Engineer, Etch · Austin, TX
- Staff Process Development Engineer · Austin, TX
- Sourcing & Planning Manager · Austin, TX
- Senior Electrical Design Engineer · Austin, TX
Similar jobs
- Mechanical Design Engineer Sr - E3 · Lockheed Martin Services · Grand Prairie, TX
- Project Mechanical Engineer - Federal Sector · Arcadis · Dallas, TX
- DCN Mechanical Engineer · SLB · Houston, TX
- SLSS Mechanical Engineer · SLB · Houston, TX
- Application Engineer · Crane · The Woodlands, TX
- Mechanical Engineer II - Austin, TX · IGT · Austin, TX
Where Austin, TX ranks
Where Austin, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for professional services pay after cost of living$168k · of 25
- #1Cities with the most jobs that do not need a four-year degree in the Southwest493 jobs · of 38
- #1Best cities for pay after cost of living in the Southwest$168k · of 15
- #1Best cities for pay after cost of living in Texas$168k · of 8
- #1Best cities for software and engineering jobs in the Southwest1,931 openings · of 33
- #1Best all-round cities for mid-career professionals in the Southwest92 / 100 · of 15
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
About fab2
The fab2 team can build anything. We design all the hardware and software needed to make chips and we make the fabs, tools, and components ourselves.
We're looking for exceptional, hands-on people who can iterate to the limits of what's possible.
fab2 was founded by Sam Zeloof and Jim Keller . Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years.
About the role
We are looking for a Test Engineer to be the critical interface between every team at fab2. You will get to work across every tool we are building, applying a deeply scientific mindset to characterize tools, intuit potential problems, and diagnose complex failures.
This is a dedicated test and applications role. You'll know you've succeeded when you build and execute test plans that improve the design of our tools in your first month. By month 3, you will be autonomously solving highly complex problems for our positioning tools, and by month 6, your impact will scale across multiple teams and systems. Our philosophy is to get things built/tested in days or weeks, not months. Because of this, a portfolio is generally required to apply: show us the things you’ve built!
Responsibilities
Own the end-to-end characterization of tools, defining criteria to measure, running software tests, pushing the limits of our hardware, and logging failure to inform engineering decisions
Build software testing programs from scratch
Diagnose complex system errors by sitting down with electrical, mechanical, and software teams to map out problem matrices and track down root causes
Lead with rigorous and concise written and verbal communication
Set clear timelines and hold yourself and cross-functional teams accountable for rigorous documentation and testing standards
Required Experience
3-10 years of experience as a test engineer or applications engineer with a demonstrated command of best practices in finding and diagnosing errors
Ability to write code and create automated testing programs from scratch
Hands-on capability to build and run electrical tests
Strong mechanical intuition combined with a highly detail-oriented, scientific mindset
Clear, fast verbal and written communication skills to effectively interface across multiple engineering disciplines
Nice-to-have
Prior experience with mechanical design
PCB design experience
Working at fab2
We’re an early-stage hardware startup with solid funding, world-class advisors, and labs/offices in Austin, TX, Lockhart, TX, and San Francisco, CA.
Compensation: fab2 is committed to fair and equitable compensation practices. The annual salary range for this role is $120,000 – $200,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in fab2.
Benefits: fab2 offers the following benefits, subject to applicable eligibility requirements:
Medical, Dental, and Vision insurance
Generous Paid Time Off inclusive of Holidays and Sick Time
Visa Sponsorship
Life and Disability Insurance
Paid Parental Leave
401(k) retirement plan
Weekly Learning & Development opportunities
Commuter Benefits including Parking and Late Night Uber rides from the office
Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts
We are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.
Export Control Analysis: This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.
fab2, formerly known as Atomic Semi