Brookfield, WI
Reliability Engineer jobs in Brookfield, WI
4 open roles from 1 employer. Checked Oct 6, 2026.
What these openings look like
All 4 are at Milwaukee Tool. None of these postings publish a pay range. Every posting is full time. The most recent went up on Aug 24, 2026.
Every listing links to the employer's own application. Nothing is posted here on their behalf, and nothing is reposted from anywhere else.
Open roles
What they ask reliability engineer candidates here
Drawn from the 4 open postings on this page. The ones that come up across several employers are near the top.
How would you build a reliability test plan for a new battery pack?
What they are checking: Whether they can design tests for real use, like cycling, temperature and drops, for energized products.
What failure modes worry you most in lithium-ion battery systems?
What they are checking: Whether they understand risks like thermal runaway, cell imbalance and connector wear.
Walk me through how you'd use a Weibull analysis on life test data.
What they are checking: Whether they can use statistics to predict product life and make decisions.
Field returns show packs failing early in cold weather. How do you investigate?
What they are checking: Whether they can connect field data to lab testing and find the root cause.
Tell me about a time your reliability data changed a design decision.
What they are checking: Whether their work has actually influenced products, not just produced reports.
How do you use DFMEA in the development process?
What they are checking: Whether they use FMEA as a living tool to find and reduce risk early.
How do you design accelerated life tests that still reflect real use?
What they are checking: Whether they understand the limits of acceleration and avoid misleading results.
A design engineer pushes back on your test results. How do you handle it?
What they are checking: Whether they can defend findings with data and stay collaborative.
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