Job Description: Facilities Technician Shift Details: 8 Hour Rotation Shift - The 3 different shifts you will rotate are Midnights 11pm - 7:30am, Afternoons 3pm - 11:30pm, and Days 7am - 3:30pm. (1 week midnights, 1 week afternoons, 3 weeks on days) PRINCIPAL ACCOUNTABILITIES Safety & Compliance (Operations-Focused) • Operate all assigned utility systems in accordance with site safety rules and procedures including LOTO, confined space, hot work, line-breaking, PPE, and chemical handling. • Support compliance programs applicable to utility operations (e.g., mechanical integrity, inspection/testing documentation, permits, audits), including participation in incident investigations and corrective actions. • Follow site emergency response procedures and escalate abnormal conditions immediately (including refrigeration alarms or suspected NH₃ leaks). NH₃ Refrigeration & Refrigeration Compressors • Monitor and operate NH₃ refrigeration equipment (compressors, vessels, condensers/evaporators, pumps, valves, and controls). • Perform routine system checks/rounds, trend key operating parameters, and identify early signs of failure (oil issues, vibration, valve/actuator issues, control deviations, abnormal pressures/temps). • Support planned shutdown/startup activities and coordinate repairs with Maintenance and approved contractors. Boiler / Steam System (150 PSI Natural Gas) • Operate and monitor boilers and steam distribution/condensate return systems to meet plant demand safely and efficiently. • Perform or support boiler water checks, blowdown activities, and water treatment program tasks per site standards. • Troubleshoot steam pressure/quality issues and coordinate corrective work on burners, feedwater, controls, traps, and related components. Compressed Air & Plant Pneumatics • Operate and monitor air compressors, dryers, filters, receivers, and distribution systems to maintain required pressure and air quality. • Identify and respond to air system issues affecting production (pressure drop, excessive moisture, unusual compressor cycling, leaks). HVAC / AHUs / Building Utility Systems • Monitor AHUs, make-up air systems, ventilation, exhaust, and other building support utilities impacting environment and process reliability. • Perform basic troubleshooting and coordinate repairs related to motors, belts, bearings, dampers, sensors, and controls. Fire Protection & Security Systems Support • Conduct routine checks and coordinate service/impairments for fire protection systems (fire pumps, valves, panels, inspections/testing support). • Support operational continuity for site security systems (access control, alarms, cameras) by coordinating with vendors/IT/site security as required. • Maintain documentation for inspections, impairments, and corrective actions. Preventive Maintenance, Work Management, and Contractor Coordination • Execute assigned PMs, operator care tasks, and basic corrective repairs; generate work orders for follow-up maintenance. • Coordinate contractor activity in utility areas (permits, safety requirements, scope clarity, verification of completion). • Maintain accurate shift logs, readings, and handoff notes; document work in CMMS. Reliability & Continuous Improvement • Track/communicate leading indicators (abnormal readings, repeat alarms, vibration/noise changes, leaks, degraded performance). • Participate in root cause analysis and improvement actions to reduce downtime, energy waste, and recurring failures. DECISION MAKING AUTHORITY • Take immediate actions to stabilize utilities and protect personnel, product, and equipment during upsets. • Escalate conditions requiring shutdown, isolation, or emergency response per site procedures. • Recommend repairs, operating changes, PM improvements, and spare parts based on observed conditions and trends. KNOWLEDGE AND SKILLS Effectiveness Competencies • Safety-first mindset and operational discipline • Troubleshooting / problem solving • Clear communication and shift handoff quality • Planning & prioritization during outages/upsets • Team collaboration with Ops, Maintenance, and Contractors Functional Competencies • Working knowledge of industrial utility operations: NH₃ refrigeration, steam/boilers (150 PSI), compressed air, HVAC/AHUs, auxiliary systems • Ability to interpret logs/trends; basic understanding of controls and instrumentation • Ability to read equipment documentation and (preferred) P&IDs / schematics • Competence in CMMS usage, documentation, and compliance recordkeeping QUALIFICATIONS EDUCATION • High school diploma/GED required • Technical school, apprenticeship, or relevant military/industrial training preferred LICENSES / CERTIFICATIONS • NH₃ refrigeration credentialing (preferred; e.g., RETA-style certifications if you use them) • Boiler operator credentials EXPERIENCE • 3+ years industrial utilities or plant operations experience preferred • Hands-on exposure to at least two of the following strongly preferred: NH₃ refrigeration, boilers/steam, compressed air, industrial HVAC/AHUs • Experience coordinating contractors and working in regulated manufacturing environments OPERATING ENVIRONMENT AND GUIDANCE • Industrial manufacturing environment; shift work may include nights/weekends/holidays What can you expect from Mars? Work with diverse and talented Associates, all guided by the Five Principles. Join a purpose driven company, where we’re striving to build the world we want tomorrow, today. A strong focus on learning and development support from day one, including access to our in-house Mars University. An industry competitive salary and benefits package, including company bonus.