Demo

HVAC Mechanic Journeyman

KBR Careers
Aberdeen, MD Full Time
POSTED ON 8/2/2026
AVAILABLE BEFORE 8/30/2026
Title

HVAC Mechanic Journeyman

Program Summary

KBR’s Product and Technology Solutions Division specializes in rapid prototyping and advanced technology solutions for directed energy, electronic warfare, and security applications. With expertise in electronic warfare systems, critical infrastructure protection, and product R&D, KBR delivers cutting-edge innovations to meet mission-critical needs. Backed by a global presence and a strong ethical framework, KBR collaborates closely with customers to develop secure, effective, and forward-thinking solutions.

No relocation funds available, must be within 50 miles of Aberdeen Proving Grounds, MD.

Job Summary

In this role, you will perform preventive maintenance inspections, diagnostics and corrective maintenance on heating hot water boilers, chillers, piping, pumps, air separators/expansion tanks, air handlers, fan coils, exhaust fans, cooling towers, air compressors, dampers, coils (HW, CW, DX), motors, control valves, pressure reducing valves, relief valves, and all other support systems as needed. They replace piping systems; cut, bend, fabricate using steel, copper, PVC and associated fittings specific to the type of pipe being used to connect new equipment installations and replacements.

Roles And Responsibilities

  • Conduct preventive maintenance inspections on HVAC systems and components.
  • Maintain and repair piping systems, including cutting, bending, and fabricating using various materials such as steel, copper, and PVC.
  • Install and replace HVAC equipment, ensuring proper connection and functionality.
  • Perform diagnostics and repairs on pumps, air separators, expansion tanks, air handlers, fan coils, exhaust fans, cooling towers, air compressors, dampers, coils, motors, control valves, pressure reducing valves, relief valves, and other support systems.
  • Ensure compliance with safety standards and regulations during all maintenance and repair activities.
  • Maintain accurate records of maintenance and repair work performed.
  • Capable of performing physical labor to include carrying and moving equipment and tools up to 50-70 lbs.
  • Ability to follow verbal and written instructions.
  • Must be able to pass customer background check.

Basic Qualifications

  • High school degree or equivalent. In lieu of diploma or equivalent, trade school certifications can be used for credit towards years of experience.
  • 5 years’ experience with preventive maintenance and/or corrective maintenance of HVAC and/or Boiler-Chiller systems.
  • Must have Steam Fitter Journeyman certification.
  • Must have State of Maryland HVAC Journeyman license.
  • Must be either a member in good standing of UA Local Union 486 or willing to become a member.
  • Must possess a valid driver’s license and driving record that meets company requirements.
  • Must possess a valid EPA Universal Section 608 certification

Preferred Qualifications

  • Experience and certifications on Johnson Controls METASYS control system preferred.
  • Pipefitter experience preferred.
  • Preferred to have completed the 30-hour OSHA Construction safety class.

Compensation: $75,900.00 - $113,850.00. The salary range posted is for Maryland locations. The offered rate will be based on the selected candidate’s location, knowledge, skills, abilities, and/or experience, contract affordability, and in consideration of internal parity.

Benefits

KBR offers a selection of competitive lifestyle benefits which could include a 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

R2127527

Salary : $75,900 - $113,850

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