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HVAC Engineer

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Sonesta Hotels
Full Time position
Listed on 2026-01-11
Job specializations:
  • Maintenance/Cleaning
    HVAC Tech / Heating Engineer
Job Description & How to Apply Below
Location: St. Louis

Job Description Summary

The HVAC Engineer is responsible for the operation, maintenance, repair, and optimization of all heating, ventilation, air conditioning, and related building systems to ensure a safe, comfortable, and refined guest experience in alignment with Royal Sonesta luxury brand standards. This role supports 24/7 hotel operations through preventive maintenance, energy management, rapid response to service requests, and strict adherence to safety and compliance requirements.

Job Description Key Job Functions
  • Operate, monitor, inspect, repair, and maintain facility systems, including:
    • HVAC systems
    • Lighting systems
    • Fire and life-safety systems
    • Environmental and building controls
    • Emergency power and electrical systems
    • Kitchen and refrigeration equipment
    • Company vehicles and other mechanical systems
  • Perform maintenance and repairs throughout the property, including:
    • Interior and exterior building areas
    • Guest rooms, suites, and high-end furnishings
    • Laundry, kitchen, and refrigeration equipment
    • Water treatment systems, swimming pool, and spa-related equipment (where applicable)
  • Ensure assigned systems and equipment are fully operational and prepared to support uninterrupted luxury guest experiences
  • Execute preventive maintenance programs and assist with energy management initiatives to improve efficiency and reduce operating costs
  • Respond promptly, discreetly, and professionally to guest room temperature, air quality, and maintenance concerns
  • Read and interpret wiring diagrams, schematics, blueprints, and technical manuals
  • Operate hand tools, power tools, diagnostic equipment, and computer-based maintenance systems
  • Accurately document all work performed by completing work orders thoroughly and in a timely manner
  • Coordinate repairs and room outages with Front Desk, Housekeeping, and Engineering to minimize guest impact
  • Identify, report, and resolve unsafe conditions or malfunctioning equipment promptly
  • Maintain strict compliance with OSHA, EPA, federal, state, and local regulations, as well as Royal Sonesta brand standards and property policies
  • Safeguard tools, supplies, equipment, furnishings, electronics, and other hotel assets through proper inventory and asset control procedures
  • Replenish supplies efficiently while minimizing waste
  • Maintain professional appearance and uniform standards consistent with Royal Sonesta luxury expectations
  • Promote teamwork and service excellence through daily communication and coordination with other departments
  • Perform additional duties as assigned and assist in other areas of the hotel as needed to support operations
Guest Service Expectations – Royal Sonesta
  • Deliver a refined, personalized guest experience by anticipating individual needs and exceeding expectations
  • Consistently follow the Royal Sonesta GUEST Service Model
    :
    • Greet all guests warmly and professionally
    • Use eye and ear contact and guest names when appropriate
    • Establish and anticipate guest needs
    • Solve and take ownership of all guest requests and concerns
    • Thank guests sincerely
  • Build strong professional relationships with colleagues by treating all team members with respect, discretion, and dignity
Required Qualifications
  • Associate degree or technical certification in HVAC, Mechanical Systems, or related field
    (Equivalent combination of education and experience may be considered)
  • Minimum 3–5 years of HVAC experience in a hotel, resort, hospital, or large commercial facility
  • EPA Section 608 Universal Certification required
  • Working knowledge of HVAC systems, refrigeration cycles, controls, and indoor air quality
  • Ability to read and interpret blueprints, schematics, and wiring diagrams
  • Knowledge of ASHRAE standards and applicable mechanical codes
Knowledge, Skills & Abilities
  • Strong troubleshooting and problem-solving skills
  • Guest-focused service mindset aligned with luxury hospitality standards
  • Effective communication and teamwork skills
  • Ability to prioritize tasks in a fast-paced, 24/7 environment
  • High attention to detail and safety awareness
Physical Requirements
  • Ability to lift, push, or pull up to 50 pounds
  • Ability to climb ladders, access rooftops, and work in confined spaces
  • Ability to stand, walk, bend, and work for extended periods
Wo…
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