Sr. Test Automation Engineer (SIL/HIL Infrastructure) is open at 42dot in Sunnyvale, United States. The posting gives a salary of $185K - $250K. Posted on Jun 19, 2026, and still on 42dot’s careers page when we last checked, on Nov 14, 2026.
About the role
As a Senior / Staff Test Automation Engineer you will design, develop, and execute automated test frameworks for complex automotive Electronic Control Units (ECUs) and virtual ECUs (vECUs). This role bridges the gap between low-level firmware and high-level vehicle applications. You will own the end-to-end automation pipeline across Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) environments, which…
The opening lines of the posting. The rest is on 42dot’s careers page.
Hiring at 42dot
42dot has 109 open roles right now. Most are in Engineering, Security and Product. The median advertised salary across its roles with a published range is $205K. See all its roles
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