CareerPlan

Senior Equipment Maintenance Supervisor

Santa Ana, CAFull-time$115k–$130k2026-06-30 → 2026-11-13
On-siteNo visa sponsorship

Core

Lead global maintenance teams and oversee technical health of operational facilities for process machinery (mechanical, pneumatic, electrical) across domestic and international sites.

Role type

Senior Equipment Maintenance Supervisor (hands-on IC + leadership)

Builds

Operational facilities and process machinery reliability

Domain

Industrial manufacturing / Collectibles grading and authentication

Required skills

Mechanical, pneumatic, and electrical systems expertise; Preventative and unplanned maintenance; Root cause analysis (CAPAs, Lean); Team leadership and mentorship; Industrial automation and robotics familiarity; Power tool and diagnostic tool proficiency; Global communication

Preferred skills

Strategic maintenance planning; Process standardization; Continuous improvement initiatives; Safety and compliance management

Technologies

Industrial automation controls, robotics, machine HMIs, Google Suite, Microsoft Office, Slack, Zoom

Responsibilities

Manage and mentor Maintenance Technicians across multiple time zones and locations; Serve as primary technical escalation point for troubleshooting and machine upgrades; Develop and track global preventive maintenance schedules; Enforce standard maintenance procedures across global sites; Spearhead equipment and process enhancements; Ensure adherence to safety protocols and local regulations

Seniority

Senior, hands-on IC with leadership responsibilities