Stationary Engineer II - Bar Harbor

The Jackson Laboratory•Bar Harbor, ME
•$39 - $56•Onsite

About The Position

The Jackson Laboratory is seeking a Stationary Engineer II to work in Bar Harbor, Maine. Under minimal supervision, this role operates and performs preventive, predictive, and corrective maintenance on boilers, steam turbines, chillers, emergency generators, incinerators, fuel systems, and related equipment. The engineer maintains detailed records, log sheets, and reports for internal use and for state and federal agencies. The work takes place in a highly regulated, critical environment supporting data centers, live animal colonies, and sensitive research facilities 24/7. Utility systems maintain environmental conditions necessary for research integrity and animal welfare. The role provides rotating shift and weekend and holiday coverage on a 24/7/365 basis, including watch duty in rotating 12-hour shifts. Occasional travel may be required for training or maintenance support at other sites. Level II technicians train and mentor junior technicians.

Requirements

  • At least 3 years of experience.
  • High school diploma or GED.
  • State of Maine Third Class Stationary Engineer certification or higher.
  • Confined space entry certification, or ability to qualify within 6 months.
  • In-depth knowledge of regulatory requirements and the operation and principles of high-pressure boilers, chilled water systems, water chemistry, electrical distribution and generation, plumbing, HVAC, electronic controls, and associated systems.
  • Strong analytical and problem-solving skills.
  • Ability to operate and maintain a complex central utility plant in critical environments; use a CMMS; and read and interpret engineering drawings, wiring diagrams, and control schematics.
  • Ability and willingness to quickly learn and apply new technical skills in facility maintenance and operations.
  • Excellent verbal and written communication skills.
  • Ability to independently resolve complex technical issues, demonstrate initiative and sound judgment, and troubleshoot with minimal supervision.
  • Ability to enter confined spaces; climb stairs and ladders; bend, squat or crouch, crawl, kneel, stoop, stretch, and stand; and work for prolonged periods in cramped areas while repairing equipment at floor level, overhead, or in confined spaces.

Nice To Haves

  • At least 5 years of experience.
  • Bachelor’s degree.

Responsibilities

  • Operate, clean, and maintain high-pressure boilers, steam turbines, industrial chillers, incinerators, power generation and distribution systems, and associated auxiliary equipment.
  • Monitor plant instrumentation and equipment, assess operating conditions, and record operational data.
  • Identify trends and respond to abnormal conditions to maintain plant reliability and efficiency.
  • Test, analyze, and control water chemistry in boilers, chillers, and related systems.
  • Use computer applications, including a CMMS, to document maintenance activities, generate reports, and complete checklists and operational documentation.
  • Provide facilities maintenance and operations response outside normal operating hours, diagnosing and correcting plant issues or contacting on-call maintenance personnel when additional support is needed.
  • Follow watch stander rules of engagement, safety protocols, and regulatory requirements.
  • Stand watch in rotating 12-hour shifts, including nights, weekends, and holidays.
  • Train and mentor junior technicians on standard maintenance procedures.
  • Perform other duties as assigned.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service