Critical Environments Technician

Job DescriptionJob Description

We are looking for Critical Environments Technicians to support a Data Center.

Multiple Shifts available

Pay rates will range from $45-$55/hr based on qualifications and experience

Position Summary:

We are seeking a highly skilled Facility Engineers to support the operation, maintenance, and optimization of critical infrastructure systems in a high-availability data center environment. This role encompasses expertise in UPS systems, diesel generators, centrifugal chillers, HVAC systems, and mechanical components such as pumps and motors. The ideal candidate will be a hands-on technician with strong diagnostic capabilities, a commitment to safety, and a proactive approach to system reliability and performance.

Key Responsibilities:

Power Systems & UPS

• Perform preventative and corrective maintenance on UPS systems, with emphasis on Schneider Electric and Delta platforms.
• Conduct inspections, capacity testing, and Battery Monitoring System (BMS) baseline resets for lithium-ion battery systems.
• Analyze BMS data (voltage, current, temperature, resistance) to identify and resolve performance issues.
• Execute battery replacements and disposal procedures per global standards.

Diesel Generators

• Maintain and repair diesel generators, including high-horsepower units (500 kW+), preferably Cummins.
• Conduct monthly inspections, troubleshoot alarms, and verify fuel delivery and spill kit staging.
• Use OEM diagnostics and escalate unresolved issues appropriately.

HVAC Systems

• Operate and maintain HVAC systems including adiabatic air handlers, CDUs, split systems, VAVs, fan power boxes, exhaust fans, CRACs, and CAHUs.
• Perform diagnostics, inspections, and condition assessments using Building Automation Systems (BAS).
• Ensure HVAC systems meet operational and safety standards.

Centrifugal Chillers

• Maintain and repair centrifugal chillers, with emphasis on Trane systems.
• Conduct eddy current testing, monitor refrigerant levels, and track evaporator approach temperatures.
• Document irregularities and escalate issues per global maintenance protocols.

Pumps & Motors

• Perform diagnostics and maintenance on sump, centrifugal, and submersible pumps, as well as motor systems.
• Inspect bearings, perform IR scans, and apply run-to-fail (R2F) strategies where appropriate.
• Support Fin Fan unit operations and mechanical system reliability.

Compliance, Documentation & Collaboration

• Ensure all work complies with OSHA, NFPA 70E, and internal safety standards.
• Maintain accurate records in CMMS and change management systems using designated task codes.
• Collaborate with CE Managers and cross-functional teams to support infrastructure reliability and continuous improvement.
• Participate in technician hiring processes and ongoing training programs.

Required Qualifications:

• 5+ years of experience in critical infrastructure environments (e.g., data centers, hospitals, refineries, pharma, manufacturing).
• Hands-on experience with UPS systems, diesel generators, HVAC, chillers, and mechanical systems.
• Strong understanding of electrical and mechanical diagnostics, fluid dynamics, heat exchange, and vibration analysis.
• Ability to interpret electrical drawings, system schematics, and OEM documentation.
• High school diploma, GED, or equivalent.
• Basic proficiency with Microsoft Office (Outlook, Excel, Word).
• Ability to work independently and escalate issues appropriately.
• OSHA or OSHA-approved NFPA 70E Certification.

Qualifications:

• Experience with Schneider Electric, Delta, Trane, and Cummins platforms.
• Familiarity with BAS, EPMS, and CMMS systems.
• Completion of relevant technical certifications or manufacturer training.
• Qualified Electrical Worker designation.
• Certification in mechanical or electrical systems.
• Knowledge of Electrical Code (NEC) and local regulatory compliance.