Energy Marshal
Posted Jul 30, 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 you stopped energized work because something didn't look right.
What they are checking: Whether they act on doubt instead of assuming someone else checked, which is the core of this role.
Tell me about a near miss you were involved in or investigated. What changed afterward?
What they are checking: Whether they learn from close calls and push for system fixes rather than blaming one person.
What would you do
A commissioning engineer wants to energize a section today, but one lock from another contractor is still unaccounted for. What do you do?
What they are checking: Whether they hold firm on LOTO control even under schedule pressure from the people they work alongside.
How do you coordinate with the Owner when their team wants to operate equipment you control?
What they are checking: Whether they can keep authority over energy control while working respectfully with the customer.
Trades come and go every day. How do you make sure new workers understand the site's energy control rules?
What they are checking: Whether they can train and brief a changing workforce so the program holds even with high turnover.
About the work
Walk me through how you would control energization of a new switchboard on a data center project from start to finish.
What they are checking: Whether they can lay out a disciplined, step-by-step energization sequence that leaves no one exposed.
How do you set up and enforce energized work boundaries under NFPA 70E on a busy site?
What they are checking: Whether they know the boundary rules in practice and can keep many trades out of danger zones.
How do you keep track of every lock, tag and breaker position across a large data center build?
What they are checking: Whether they have rigorous documentation and tracking systems, since one gap in LOTO can kill someone.
What would you check in an arc flash label and study before allowing work on a piece of gear?
What they are checking: Whether they understand incident energy and PPE categories well enough to catch errors in the paperwork.
How do you handle communication during a breaker manipulation so everyone knows exactly what state the system is in?
What they are checking: Whether they use clear, repeated communication protocols, since confusion about system state causes most energization incidents.
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Practice this out loudThe full job description
As published by Faith Technologies.