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Ossining, NY
Posted 4 weeks ago

Who We Are:
Maryknoll Fathers and Brothers – known as the Catholic Foreign Mission Society of America – was founded in 1911 with the support of the Bishops of the United States to be the chief mission outreach of the American Church.

For more information visit: www.maryknollsociety.org

Maryknoll Fathers and Brothers are seeking a Plumber/HVAC Mechanic responsible for mechanical work related to the plumbing, heating and cooling of the various buildings. Work includes, but is not limited to:

  • Installation and repairs to all facility plumbing systems in compliance with code;
  • Preventative maintenance and repairs to all mechanical systems related to the heating, cooling and ventilation of the facilities;
  • Knowledge of steam and hot water boilers, include, but not limited to chemical testing of b oiler water service and troubleshooting fan coil units (steam and hot water) and servicing and repairing steam traps.

Individual must be available to respond to emergency calls after hours and on assigned weekends/holidays. Individual will also be responsible for assisting the Manager with the proper operation and installation of all heating, cooling, refrigeration and plumbing systems at the Center and assigned properties.

Individual will be expected to:

  • Learn the many different heating, cooling, refrigeration and plumbing systems at the Center and assigned properties;
  • Learn the buildings, equipment rooms, domestic hot and cold water distribution systems;
  • Learn how to document and maintain records for Petroleum Bulk Storage for above and underground heating and diesel fuel oil tanks;
  • Complete a class and hold an A/B operators underground tank certificate (mandatory);
  • Learn to operate the building automation system;
  • Learn Maryknoll’s boiler plant, its operation and maintenance.

Education: High School graduate. Two-year degree or Trade School certificate in related field (significant experience in the field can be substituted).


  • Minimum five years field supervision or equivalent education.
  • Valid NY State driver’s license;
  • Ability to organize work;
  • Thorough knowledge of heating, cooling, refrigeration and plumbing trades.

Job Features

Job CategoryFacilities Management/Architectural

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We are a Catholic Society of priests and brothers based in the United States. We are dedicated to missionary work overseas in over 20 countries. Additionally, we animate Catholics in the United States to follow their own baptismal call to share God’s compassion and love with the poor, the sick, and all those in need.


L-R Tom O'Brien, Ray Finch, Joe Everson, Russ Feldmeier

(Fr. James M. Lynch, Fr. Lam M. Hua, Fr. Lance P. Nadeau, Fr. Timothy O. Kilkelly)

The Maryknoll Fathers and Brothers is overseen by our General Council, led by Superior General Rev. Lance P. Nadeau, M.M.


L-R Tom O'Brien, Ray Finch, Joe Everson, Russ Feldmeier

(Our Co-Founders Father Price and Father Walsh)





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Stories of Our Global Mission

The calling of a lifetime

The life of a Maryknoll missioner is challenging, fulfilling, and deeply rewarding. Follow your baptismal call to mission by sharing God’s compassion with the poor, the sick, and people most in need.

L-R Tom O'Brien, Ray Finch, Joe Everson, Russ Feldmeier
“Go where you are needed but not wanted, and stay until you are wanted but not needed.”
– Bishop James E. Walsh, M.M.
First Maryknoll Bishop