Senior Boiler Service Technician

Company: Core Group Resources
Location: New Rochelle
Posted on: February 18, 2026

Job Description:

Job Description Job Description Sr. Boiler Service Technician Job Summary We are seeking a highly skilled and proactive Senior Boiler Service Technician to join our team. In this vital role, you will leverage your extensive mechanical expertise to perform maintenance and repairs on commercial and industrial boilers across the NYC/Long Island area. Working alongside a trained and experienced technician, you will ensure the safe, efficient, and reliable operation of boiler systems, playing a crucial role in maintaining our high standards of customer service and safety compliance. Responsibilities Perform routine maintenance and troubleshooting on various boiler systems, including low pressure, high pressure, power, steam, and hot water heating systems. Replace faulty valves, filters, gauges, and other components to ensure optimal operation. Monitor boiler systems continuously for safety and performance, facilitating regular cleaning and addressing any malfunctions promptly. Communicate safety concerns or operational issues with supervisors and maintenance teams. Maintain a professional demeanor to deliver an excellent customer experience. Comply with safety protocols and OSHA regulations, including obtaining required certifications. Assist with other related duties as assigned, supporting the overall health and safety of the work environment. Requirements Minimum of 5 years of experience in boiler maintenance, combustion, instrumentation calibration, and basic boiler circuitry, with the ability to read wiring schematics. Technical or vocational training in HVAC, industrial boilers, or associated fields. Extensive knowledge of industrial boiler operation and maintenance. Strong analytical and mechanical problem-solving skills. Valid OSHA 30, F-60, and G-60 certifications are required. Ability to work standby/on-call schedules as needed. Own hand tools are required; the company will provide specialty tools as needed. Physically capable of inspecting and repairing boilers, including working in confined spaces and lifting up to 75 pounds. Ability to perform some welding is a plus. Willingness to pass a drug screening and background check prior to employment. LI-OnsitePandologic. Keywords: General Mechanic, Location: New Rochelle, NY - 10801 , PL: 602423465

Keywords: Core Group Resources, Fairfield , Senior Boiler Service Technician, Engineering , New Rochelle, Connecticut