BCS Watchstander / DDC Technician

About the role

Amentum is seeking a BCS Watchstander / DDC Technician to support a unique U.S. Navy program on Diego Garcia. The role involves continuous operation and maintenance of the Building Control System (BCS) and Direct Digital Controls (DDC) to ensure safe, efficient monitoring of commodity production and service demand 24/7.

Key responsibilities

• Operate and maintain BCS and DDC systems, monitoring HVAC, lighting, utilities and production processes.
• Provide uninterrupted 24/7 watchstanding, respond to alarms, troubleshoot issues and perform corrective actions.
• Conduct routine checks, diagnostics, inspections, maintenance, repairs and calibration of equipment.
• Maintain detailed logs, records and reports of system performance, incidents and resolutions.
• Support preventative maintenance, integration of new systems, energy‑efficiency initiatives and training of personnel.

Required profile

• 2‑4 years experience operating, maintaining and repairing BCS or DDC systems in industrial, commercial or government facilities.
• High school diploma or equivalent; valid passport with at least one year remaining and ability to obtain required visas and security clearances.
• Willingness to work rotating shifts, including nights, weekends and holidays, in a remote overseas environment.

Required skills

• Hands‑on experience with Building Control System (BCS) and Direct Digital Controls (DDC).
• Knowledge of HVAC, utilities, and building automation systems.
• Basic understanding of electrical, mechanical and networking concepts related to BCS/DDC.
• Strong troubleshooting, diagnostic and documentation abilities.