Building Engineer

Anduril Anduril · Defense · Waltham, MA · Core Operations : Real Estate & Facilities : Facilities

Anduril Industries is a defense technology company seeking a Building Engineer specializing in HVAC systems to ensure the reliable, efficient, and safe operation of building mechanical systems. This role involves managing, maintaining, troubleshooting, and optimizing HVAC/R equipment, as well as general building maintenance, with a focus on supporting critical manufacturing processes in a defense industrial environment. The position requires expertise in industrial HVAC, BMS/BAS operation, energy optimization, and adherence to safety and compliance standards.

What you'd actually do

  1. Perform routine inspections, preventive maintenance (PM), and corrective maintenance (CM) on a wide range of industrial HVAC/R equipment, including: Chillers (centrifugal, screw, reciprocating), Cooling Towers and associated water treatment, Air Handling Units (AHUs), RTUs, split systems, CRAC units, Process cooling systems and refrigeration equipment, Pumps, motors, fans, variable frequency drives (VFDs), Ductwork, diffusers, and air distribution systems, Humidification/dehumidification systems
  2. Diagnose complex mechanical, electrical, and control issues within HVAC/R systems using schematics, test equipment, and advanced troubleshooting techniques. Execute timely and effective repairs to minimize downtime and maintain production integrity.
  3. Operate, monitor, and adjust building management systems (BMS) and building automation systems (BAS) to optimize HVAC performance, maintain environmental setpoints, and identify potential issues.
  4. Identify and implement opportunities for energy conservation and efficiency improvements in HVAC/R operations without compromising critical manufacturing processes or comfort.
  5. Monitor and maintain optimal IAQ, including filter changes, coil cleaning, and addressing ventilation concerns.

Skills

Required

  • Minimum of 5-7 years of progressive experience as a Building Engineer, HVAC Technician, or Industrial Maintenance Mechanic
  • Significant experience in a manufacturing or industrial environment
  • Demonstrable expertise in maintaining, troubleshooting, and repairing a wide range of industrial HVAC/R equipment
  • In-depth knowledge of HVAC/R principles, theories, and best practices
  • Proficiency in operating and programming Building Management Systems (BMS/BAS - e.g., Siemens, Johnson Controls, Honey

Nice to have

  • Technical certification in HVAC/R, Facilities Maintenance, or a related field
  • EPA Universal Refrigerant Certification
  • Relevant trade licenses (e.g., Boiler Operator, Electrical, Plumbing)
  • OSHA 10 or 30-hour certification

What the JD emphasized

  • critical role
  • deep technical expertise
  • fast-paced manufacturing setting
  • production integrity
  • critical manufacturing processes
  • Safety & Compliance