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Senior System Administrator

GTECH LLC
Bronx, NY Contractor
POSTED ON 7/18/2026
AVAILABLE BEFORE 8/16/2026

We are seeking a Senior SCADA System Administrator with strong experience in AVEVA Enterprise SCADA (OASyS DNA) and Gas Utility SCADA systems. The ideal candidate will support SCADA design, implementation, troubleshooting, and day-to-day operations while ensuring reliable pipeline monitoring and control.


Must-Have Skills:

  • AVEVA Enterprise SCADA (OASyS DNA)
  • SCADA system administration and support
  • HMI development
  • Real-time & Historical Database implementation
  • Gas Measurement Metering
  • RTU/PLC protocols (Modbus, DNP3, BSAP)
  • SCADA software and server troubleshooting
  • Experience working with Field Technicians and RTUs
  • Ability to work independently in a hybrid environment


Top Skills: SCADA | AVEVA Enterprise SCADA (OASyS DNA) | HMI | RTU/PLC | Modbus | DNP3 | Gas Utility | SQL | SCADA Administration


Hourly Wage Estimation for Senior System Administrator in Bronx, NY
$46.00 to $59.00
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