**Amentum** is seeking an **HVAC Tech** **IV** to join our **Operations & Maintenance** team.

This position is responsible for providing an advanced level of expertise in responding to work orders, troubleshooting, servicing, and documenting the control needs of equipment and systems related to HVAC units for commercial buildings, data centers, production equipment, motors, pumps, control circuits, VFDs, PLCs, and compressors.

Must have the ability to maintain, improve, and participate in developing control systems, programming ladder logic / PLCs (Allen Bradley, Siemens, Wago, GE, MicroLogix, ControlLogix, PLC-5) and HMI. Works with controls and instrumentation such as thermocouples and transducers, as well as working around primary voltages up to and including 480v.

Provides instruction, mentors and trains less skilled technicians as needed. Effectively communicates with the site management team and the customer to understand requirements, solve mech...