Mobile Facilities Engineer - Data Center & Critical Systems

JLL; Mechanicsburg (Cumberland County); On-site; USD 65,000 - 90,000; Full time

Job summary

JLL is seeking a Mobile Technician to perform non-standardized maintenance across data center facilities, including HVAC, electrical, and building automation systems. The role involves hands-on repair, field tests, and data compilation to support operation of critical environments.

You will collaborate with supervisors, adapt procedures, and ensure safety and reliability of all facility equipment, including generators, UPS, and switchgear. Prior data center exposure is preferred.

Qualifications

• Data center or heavy industrial experience related to electrical, HVAC, and mechanical skills is strongly preferred.
• Perform preventive maintenance on HVAC, mechanical, electrical, and building systems to keep properties in peak condition.
• Candidate may be subject to a DoD background investigation and clearance as required.

Responsibilities

• Perform hands-on repair and maintenance on HVAC, electrical, plumbing, and building systems at assigned facilities.
• Operate and troubleshoot building automation systems, generators, UPS, and related switchgear.
• Construct components or adapt equipment; troubleshoot malfunctions and run tests with standard equipment.
• Extract and compile engineering data from field notes and reports; present data and identify inconsistencies.
• Use CMMS for reporting and tracking asset status; coordinate with vendors for urgent/reactive calls.
• Ensure safe operation, inspection, and maintenance to extend equipment life and reliability.

Skills

HVAC systems

Electrical skills

Maintenance

Test equipment

Critical environments

Tools

CMMS

MS Word

MS Excel

MS Teams

Job description

JLL is seeking a Mobile Technician to perform non-standardized maintenance across data center facilities, including HVAC, electrical, and building automation systems. The role involves hands-on repair, field tests, and data compilation to support operation of critical environments.

You will collaborate with supervisors, adapt procedures, and ensure safety and reliability of all facility equipment, including generators, UPS, and switchgear. Prior data center exposure is preferred.