Senior Chief Engineer – Data Center Uptime & Ops

US AMR-Jones Lang LaSalle Americas, Inc.; Salem (NH); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

401(k) plan with matching company

Comprehensive Medical, Dental & Vision

Paid parental leave at 100% of salary

Paid Time Off and Holidays

Daily Pay

Job summary

JLL Salem, NH is seeking an Assistant Chief Engineer to supervise maintenance staff and lead the building operations of critical systems at a data-center-like facility. The role focuses on preventive maintenance, safety, and coordinating contractor work to maintain 100% uptime where possible.

You will oversee engineering teams, manage equipment, and ensure compliance with safety and regulatory standards while supporting client needs and helping protect asset value.

Qualifications

• Hands-on experience in a data center/critical facility, including UPS systems, emergency generators, switch-gears and building monitoring systems.
• High School diploma or GED equivalent.
• 5+ years related work experience, including supervisory experience.
• Operating Engineers license (SMA) or equivalent.
• Certification as a Universal Technician for CFCs is a plus.
• Working knowledge of Word and Excel.
• Demonstrated verbal and written communication skills.
• Proven record of excellent internal and external customer service.

Responsibilities

• Supervise and direct maintenance staff on shift and monitor performance.
• Manage the preventative maintenance program and scheduling with minimal disruption to building services.
• Direct and oversee contracted maintenance work and warranty obligations.
• Maintain and monitor all building systems (fire, HVAC, electrical, water) and ensure 100% uptime where possible.
• Oversee contractor activities and ensure proper records and logs are kept.
• Ensure adherence to Critical System Standards and safety policies.
• Member of International Union of Operating Engineers Local 877 AFL-CIO.

Skills

Data center experience

Supervisory experience

Troubleshooting

Communication skills

Safety procedures

Windows/IT basics

Education

High School diploma or GED

Operating Engineers license (SMA) or equivalent

Universal Technician for CFCs (plus)

Tools

Word

Excel

Job description

JLL Salem, NH is seeking an Assistant Chief Engineer to supervise maintenance staff and lead the building operations of critical systems at a data-center-like facility. The role focuses on preventive maintenance, safety, and coordinating contractor work to maintain 100% uptime where possible.

You will oversee engineering teams, manage equipment, and ensure compliance with safety and regulatory standards while supporting client needs and helping protect asset value.