Boiler Mechanic - Winter 2027 (Antarctica)

About the role

Amentum is hiring a seasonal Boiler Mechanic for the Winter 2027 period, supporting the National Science Foundation's United States Antarctic Program as part of the Antarctic Support Contract (ASC). The role involves hands-on boiler operation on maintenance or construction projects, under the supervision of the PM Foreman, with tasking driven by the ASC schedule.

Key responsibilities

• Diagnose, repair and perform scheduled preventative maintenance on hydronic, hot water heater and steam HVAC boiler systems, in line with the ASME Boiler and Pressure Vessel Code
• Maintain, monitor, troubleshoot and repair station boilers, heat exchangers, pumps, controls, air handlers, commercial steam kitchens and zone valves
• Inspect glycol and steam lines for damage, and maintain fuel lines, air adjustments and boiler control systems
• Commission and start up new equipment, submit reports, and respond to emergency calls inside and outside normal hours
• Keep accurate records of hours, tasks, materials and processes, advise the supervisor on progress and needs, and follow SOPs and job plans
• Work outdoors in extreme cold and windy conditions, identify hazards, and comply with ASC ESH, waste management and quality assurance requirements

Required profile

• High school diploma or GED
• At least 4 years' experience in boiler operation and hydronic and steam HVAC maintenance and repair
• Documented experience maintaining commercial, residential and/or industrial boiler systems
• Willingness to deploy to Antarctica for extended periods, with medical, dental, drug screening, background checks and US citizenship (required for facility credentials)
• Valid US driver's license and ability to lift and work in extreme cold

Required skills

• Reading design drawings, schematics, wiring diagrams and manufacturer manuals
• LOTO procedures, confined space safety, risk assessment and PPE knowledge
• Job hazard and safety analyses under a permit-to-work system
• Preferred: Steam boiler certificate, ASSE 19210 hydronic heating and cooling certificate, Microsoft Office, Maximo or similar CMMS