Senior Engineer, Systems
Posted Aug 27, 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 time your simulation results were wrong once the real system was built. What happened?
What they are checking: Whether they validate models against reality and learn from the gap.
How do you work with an outside testing lab or third-party agency on a new product?
What they are checking: Whether they coordinate external agencies well, which the posting lists as part of the role.
Tell me about a time you mentored a less experienced engineer on systems thinking.
What they are checking: Whether they can raise the level of the team, which a senior engineer is expected to do.
What would you do
How do you handle a requirements conflict between the mechanical, electrical and controls teams?
What they are checking: Whether they can lead tradeoff decisions across disciplines as the systems-level owner.
What trends in microgrids or data center power do you think will shape products over the next few years?
What they are checking: Whether they follow the field closely enough to guide technology direction.
About the work
Walk me through how you'd architect a microgrid for a data center that needs very high uptime.
What they are checking: Whether they can lay out generation, storage, switching and redundancy to meet reliability needs.
How have you used model-based systems engineering on a project, and what tools did you use?
What they are checking: Whether they have real MBSE experience to model architecture and drive requirements.
How do you size a battery energy storage system and its inverter for a given load profile?
What they are checking: Whether they understand energy versus power ratings and how load profiles drive component sizing.
How would you define the controls software functions for a microgrid controller?
What they are checking: Whether they can specify islanding, dispatch, protection and transfer behavior clearly enough for software teams.
What do you look for when selecting power electronics for a data center power distribution system?
What they are checking: Whether they consider efficiency, harmonics, thermal limits and fault behavior.
How do you write a technology development requirement that a design team can actually build to?
What they are checking: Whether their requirements are clear, testable and traceable.
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