Reevaluating Maintenance Supervisors: From Desk to Floor

During my pre‑retirement tenure at the U.S. Postal Service, I led the creation of maintenance procedures, preventive‑maintenance programs, and service‑toolkits for all field equipment. We also tracked updates to the maintenance‑management‑information‑system (MMIS) manuals, ensuring that any local changes were vetted through a trial‑run in our shop.

One recurring problem was that supervisors remained anchored to their desks instead of spending time on the floor with the craft crews. A plant maintenance manager once asked us to eliminate the daily recording of employees’ work‑order time from the schedule forms—a task that consumed roughly an hour of each supervisor’s shift.

We shifted the data entry responsibility to the MMIS and re‑purposed the schedule sheet solely for assignment purposes. The manager also introduced a simple audit trail to verify accuracy, and we approved the change.

Two months later, the issue persisted. Supervisors had found new administrative tasks, yet they still lacked direction on how to use the additional floor time. The manager reached out for help, highlighting a classic case of Murphy’s Law: work expands to fill the available time.

When we remove a repetitive duty, we must replace it with a meaningful activity. Otherwise, employees will fill the void with other, often less productive, tasks. The ripple effect of a small system tweak can create work‑arounds that shift responsibility from the organization to the individual, especially for first‑line supervisors.

The real challenge is defining “supervision.” What constitutes valuable face time? How do planned work orders fit into a supervisor’s toolbox? How do we communicate change effectively, and what tools and best practices should we provide?

In the next posts, I’ll explore examples of companies that have tackled this dilemma—plants that operate with minimal formal management, cultures that value interpersonal skill, learning‑oriented environments, empowerment models, and robust training programs. Sharing these insights can help re‑imagine the supervisor role in a way that benefits both the workforce and the organization.

Remember: humility outshines pride.