The individual will work with other System Administrators and Field Support Technicians/Skilled trades to keep the Building Automation System operational at all times. Will participate in the daily work routine as necessary. The position is responsible for maintaining and upgrading a large Johnson Controls Metasys Distributed Digital Controls System. This individual will be an essential part of a team to convert the existing code in the DDC to new controllers (Advantek APEX5580) using Code Assist Software. Individual needs to have an understanding of networks, servers, process systems (valves/dampers/transmitters, VAV's), troubleshooting instrumentation; computer systems. Job includes Computer System Administration, overseeing removal and installation of new controllers, programming and commissioning the new controllers and supporting troubleshooting.