Instrumentation, Controls & Electrical (IC&E) Maintenance Technician
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Before you apply
LocationDover, Delaware; Garrison
Work modeon-site
SeniorityEntry
DepartmentMaintenance
Company size10,000+ people
PostedOct 1, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Install, calibrate, troubleshoot, repair, and maintain instrumentation and control systems throughout the facility
Maintain and support Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Human Machine Interfaces (HMI), and related control network infrastructure
Perform configuration, testing, tuning, and troubleshooting of Emerson Ovation Control Systems
Perform configuration, testing, tuning, and troubleshooting of GE Mark VIe Control Systems
Perform configuration, testing, tuning, and troubleshooting of Allen-Bradley and other PLC Systems
Calibrate and maintain pressure transmitters
Calibrate and maintain temperature instruments
Calibrate and maintain flow instrumentation
Calibrate and maintain level instrumentation
Calibrate and maintain vibration monitoring equipment
Calibrate and maintain analytical equipment
Calibrate and maintain control valves and actuators
Support turbine control system maintenance and troubleshooting
Perform loop checks, functional testing, and startup verification activities
Analyze equipment performance and recommend improvements to enhance reliability and availability
Maintain, troubleshoot, repair, and test plant electrical equipment including motors
Maintain, troubleshoot, repair, and test plant electrical equipment including motor control centers (MCCs)
Maintain, troubleshoot, repair, and test plant electrical equipment including switchgear
Maintain, troubleshoot, repair, and test plant electrical equipment including breakers
Maintain, troubleshoot, repair, and test plant electrical equipment including transformers
Maintain, troubleshoot, repair, and test plant electrical equipment including battery systems
Maintain, troubleshoot, repair, and test plant electrical equipment including UPS systems
Maintain, troubleshoot, repair, and test plant electrical equipment including protective relaying systems
Perform electrical fault investigation and root-cause analysis
Support preventive and predictive maintenance programs for electrical equipment
Read and interpret one-line diagrams
Read and interpret wiring schematics
Read and interpret control drawings
Read and interpret electrical construction drawings
Assist with equipment commissioning and acceptance testing
Support work on medium-voltage systems up to 4160V
Experience with high-voltage transmission and substation equipment is preferred
Skills
Emerson Ovation Control Systems
GE Mark VIe Control Systems
Allen-Bradley PLC Systems
DCS
PLC
HMI
Distributed Control Systems
Programmable Logic Controllers
Human Machine Interfaces
Pressure transmitters
Temperature instruments
Flow instrumentation
Level instrumentation
Vibration monitoring equipment
Analytical equipment
Control valves
Actuators
About the company
If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online.
Job Summary
The Instrumentation, Controls & Electrical (IC&E) Maintenance Technician is responsible for the installation, maintenance, calibration, troubleshooting, repair, and reliability improvement of plant instrumentation, control systems, electrical equipment, and emissions monitoring systems. This position supports the safe, reliable, and efficient operation of a combined-cycle power generation facility by ensuring all plant control, instrumentation, and electrical systems are maintained in accordance with company standards, regulatory requirements, and industry best practices.
The IC&E Technician works closely with Operations, Maintenance, Engineering, and Contractor personnel to maintain plant equipment, execute maintenance activities, support outages, and drive continuous improvement initiatives.
Job Description
Essential Duties and Responsibilities
Instrumentation & Controls
•
Install, calibrate, troubleshoot, repair, and maintain instrumentation and control systems throughout the facility.
•
Maintain and support Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Human Machine Interfaces (HMI), and related control network infrastructure.
•
Perform configuration, testing, tuning, and troubleshooting of:
•
Emerson Ovation Control Systems
•
GE Mark VIe Control Systems
•
Allen-Bradley and other PLC Systems
•
Calibrate and maintain:
•
Pressure transmitters
•
Temperature instruments
•
Flow instrumentation
•
Level instrumentation
•
Vibration monitoring equipment
•
Analytical equipment
•
Control valves and actuators
•
Support turbine control system maintenance and troubleshooting.
•
Perform loop checks, functional testing, and startup verification activities.
•
Analyze equipment performance and recommend improvements to enhance reliability and availability.
Electrical Systems
•
Maintain, troubleshoot, repair, and test plant electrical equipment, including:
•
Motors
•
Motor control centers (MCCs)
•
Switchgear
•
Breakers
•
Transformers
•
Battery systems
•
UPS systems
•
Protective relaying systems
•
Perform electrical fault investigation and root-cause analysis.
•
Support preventive and predictive maintenance programs for electrical equipment.
•
Read and interpret:
•
One-line diagrams
•
Wiring schematics
•
Control drawings
•
Electrical construction drawings
•
Assist with equipment commissioning and acceptance testing.
•
Support work on medium-voltage systems up to 4160V.
•
Experience with high-voltage transmission and substation equipment is preferred.