Electrical Engineer III
Posted Jul 17, 2026 · We last checked this listing on Oct 6, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
About your past
Tell me about a design you made easier to manufacture and assemble. What did you change?
What they are checking: Whether they practice design for manufacturing and assembly, which the posting stresses.
Tell me about a time you worked with mechanical engineers to fit electrical components into a tight space.
What they are checking: Whether they collaborate across disciplines and handle tradeoffs in electro-mechanical design.
What interests you about data center and microgrid products specifically?
What they are checking: Whether they have real interest in the energy markets this team designs for.
What would you do
A product in the field is failing and service needs answers. How do you investigate?
What they are checking: Whether they can run a structured root cause analysis and support aftermarket needs.
About the work
Walk me through how you'd select and size a circuit breaker and conductors for a power distribution assembly.
What they are checking: Whether they can apply ampacity, short-circuit rating and coordination to real component selection.
What UL or IEC standards have you designed products to meet, and how did they shape your design?
What they are checking: Whether they understand that certification requirements drive design choices for energy products.
How would you approach the electrical design of an EV charging or battery storage enclosure?
What they are checking: Whether they understand power electronics, thermal limits and safety in the markets FTI names.
How do you qualify a new electrical component before it goes into a product?
What they are checking: Whether they test and validate parts rather than trusting a datasheet alone.
How do you take customer and market requirements and turn them into a product specification?
What they are checking: Whether they can translate needs into clear, testable design requirements.
What does a stage-gate product development process look like to you, and where have you worked within one?
What they are checking: Whether they understand the discipline of moving a product through defined development phases.
How do you document a design so production and service can use it without calling you?
What they are checking: Whether their drawings, BOMs and specs are complete enough for others to build and support.
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Practice this out loudThe full job description
As published by Faith Technologies.