Critical Facilities Engineer

100% onsite in Arlington Heights, IL. USC/GC/GC-EADPlease specify for which shift you're submitting the candidates

2nd Shift: 2:00 PM – 10:00 PM

3rd Shift: 10:00 PM – 6:00 AM

Initial training may take place on 1st shift (6:00 AM – 2:30 PM).

Weekend coverage is required. Possible schedules include Tuesday–Saturday or Sunday–Thursday.

Level III:
Minimum 3 years of relevant experience preferred.

Level IV:
Approximately 4–8 years preferred.

Candidates with higher experience (10–12 years) can also be considered if their skills are relevant.

Critical facilities or data center experience is preferred but not mandatory.

Candidates must have a strong hands‑on background in at least one of the following:

• HVAC
• Electrical
• Mechanical
• Plumbing

• UPS and ATS systems
• Chillers and HVAC systems
• High‑voltage electrical distribution
• Fire alarm control panels
• Building Automation Systems (BAS)
• Troubleshooting critical facility equipment
• Preventive maintenance and incident escalation

OSHA 10

NFPA 70E

EPA certification (preferred, not mandatory).

Troubleshoot and maintain critical facility systems.

Monitor equipment performance and system thresholds.

Follow safety procedures and Lockout/Tagout (LOTO).

Execute Methods of Procedure (MOP).

Coordinate with vendors and contractors.

Handle incidents and elevate issues when required.

Work independently while collaborating with other teams.

Strong practical and mechanical aptitude.

Comfortable working independently on 2nd or 3rd shift.

Good communication and interpersonal skills.

Able to accept feedback and follow directions.

Comfortable walking across large facilities.

Willing to work weekends and attend initial day‑shift training.

Two United Airlines-owned facilities at West Shore Drive, Arlington Heights.

Large corporate operations campus supporting United's 24/7 airline operations.

Approximately 2,100 employees and supplier personnel across three shifts.

Not a traditional data center environment.

Employees interact regularly with different departments, vendors and contractors.

Long‑term opportunity with potential for continued assignment.

Resume screening by the hiring manager.

Initial phone interview.

Onsite interview and facility walkthrough.

Final selection.

Expected start:
November 30 – December 1, 2026.

Background verification required.

Recruiters must confirm notice period and any pre‑planned holiday vacations.

Preferred candidate profiles:

• Critical Facilities Technician
• HVAC Technician
• Electrical Maintenance Technician
• Mechanical Maintenance Technician
• Facilities Maintenance Engineer
• Data Center Facilities Technician
• Industrial Maintenance Technician

Avoid candidates who:

• Have only theoretical knowledge without hands‑on experience.
• Lack mechanical aptitude or troubleshooting skills.
• Cannot work independently.
• Are unwilling to work night shifts or weekends.
• Have poor communication or collaboration skills.

Key takeaway:
The hiring manager prioritizes hands‑on HVAC, electrical, mechanical or plumbing experience over specific data center experience. Candidates must have practical troubleshooting abilities, safety awareness and the ability to work in a collaborative, 24/7 critical facility environment.

Salary Range:

$000,000 – $000,000 Salary range is not shown on the candidate portal