Facilities Systems Technician – HVAC, Ammonia & Safety

THE JAMES SKINNER LLC; Omaha (NE); On-site; USD 42,000 - 66,000; Full time

Job summary

The James Skinner LLC is seeking a Building Systems Technician in Omaha, NE to maintain and improve the functionality, safety, and cleanliness of facilities. You will inspect HVAC systems, operate ammonia refrigeration, boilers, and air systems, and keep detailed service records.

Ideal candidates have 3+ years in facilities maintenance, strong mechanical aptitude, and a commitment to safety. On‑site role with potential for after hours and on-call work, supporting renovations and energy

Qualifications

• Strong knowledge of building systems and maintenance procedures.
• Ability to read and interpret technical manuals, blueprints, and schematics.
• Basic knowledge of safety regulations (OSHA).
• Effective communication and problem-solving skills.
• Ability to work independently and as part of a team.
• Physically able to perform tasks including lifting up to 50 lbs, climbing ladders.
• Basic computer skills (CMMS, email, spreadsheets).
• Working knowledge of HVAC systems, ammonia refrigeration, boilers, air compressors, plumbing, and electrical systems.
• Ammonia refrigeration experience and/or RETA certification strongly preferred.
• Boiler Operator Certification or ability to obtain one.

Responsibilities

• Inspect, troubleshoot, repair, and maintain HVAC systems and controls.
• Regular filter changes and documentation compliance.
• Operate and maintain ammonia refrigeration systems safely.
• Maintain boilers, steam or hot water systems.
• Service compressed air systems and timing of PM schedules.
• Repair plumbing systems, water lines, drainage, fixtures.
• Perform light electrical work and low-voltage wiring.
• Maintain building automation systems and alarms.
• Complete preventive maintenance schedules and records.
• Respond to maintenance requests and emergencies.
• Ensure compliance with safety policies and standards.
• Support projects, renovations, and energy efficiency initiatives.

Skills

HVAC knowledge

Reading blueprints/schematics

Safety compliance (OSHA)

Communication & problem solving

Independent & teamwork

Physical ability

CMMS familiarity

Ammonia refrigeration understanding

Boiler operation knowledge

Electrical basics

Education

High school diploma or equivalent

Technical or vocational training preferred

RETA certification preferred

Tools

CMMS

Blueprints & schematics

Ammonia refrigeration training

Boiler operator certification

Job description

The James Skinner LLC is seeking a Building Systems Technician in Omaha, NE to maintain and improve the functionality, safety, and cleanliness of facilities. You will inspect HVAC systems, operate ammonia refrigeration, boilers, and air systems, and keep detailed service records.

Ideal candidates have 3+ years in facilities maintenance, strong mechanical aptitude, and a commitment to safety. On‑site role with potential for after hours and on-call work, supporting renovations and energy