Technical Specialist I-Iii Jobs

Salary Range: $81,385- $135,834
Job Grade: 11E- 13E (for internal purposes only)
Close Date: 5/29/23 at 3:00 pm CT
Relocation: No

Summary

The Technical Specialist I-III T&D Services (DATA) is a member of a team responsible for the development and maintenance of the digital connectivity model for Oncor’s 69kV, 138kV and 345kV bulk power grid, within the Energy Management System (EMS). This model represents approximate one-third of the state’s bulk power grid, data for over 2000 stations, 10 million meters and is used 24x7 by Transmission Grid Operations to safely and reliable deliver electricity to Texans. The incumbent will also work with highly trained individuals to build and enhance the application’s configuration and displays to improve the real time operational experience of the Grid Operators.

Key Roles & Responsibilities

Other duties may be assigned. Directly or through others, the incumbent:

• Respond to problem reports from the Grid Operators and the EMS user community
• Assist in monitoring the status and troubleshooting of the EMS database/display applications
• Using appropriate EMS editors, assist other Technical Specialists in the work group to develop the SCADA (supervisory control and data acquisition) definitions for the integration of Remote Terminal Units (RTUs)
• Responsible for supporting database synchronization and validation between the EMS Program and Development System (PDS), Quality Assurance System (QAS), and Production system (PROD).
• Assist in testing code updates to the EMS prior to implementation on the production system
• Using engineering one-line drawings, assist other Technical Specialists in the work group to create the database and/or display representation of substations, and associated transmission lines, including the definition of electrical connectivity and graphical information
• Review and implement design configuration changes to support modifications to the EMS application
• Responsible for updating OSI databases, and the associated CIM Studio connectivity model, as necessary to represent topology changes based on engineering one-line diagrams and RTU point assignment sheets.
• Responsible for designing and sequencing display updates to support RTU checkout, asset commissioning and equipment energization using available documentation such as engineering one-line diagrams and construction sequence drawings.
• Performs all essential functions and aspects of the job including any other duties as assigned

Education, Experience, & Skills

Tech I

• Functional knowledge of SCADA (supervisory control and data acquisition) processing
• Experience supporting real-time systems in an operating environment is preferred
• Experience in supporting a SCADA/EMS used for transmission and/or distribution control center operation
• Ability to utilize GIS editing tools is preferred
• Ability and willingness to gain fast track experience through training and job assignments
• Knowledge of the TMS editors used to define the database, displays, and reports
• Must be able to acquire and maintain an Oncor CIP Certification (Critical Infrastructure Protection)
• High school diploma, GED or equivalent is required; a 2 or 4 years technical degree related to Information Systems, Computer Science or Engineering discipline is preferred

Tech II (in addition to the requirements for Tech I)

• Experience supporting real-time systems in an operating environment is desirable
• Proficient in SQL and skills of basic database Administration
• Two or four year technical degree related to Information Systems, Computer Science or Engineering preferred
• Experience in supporting a SCADA/EMS used for transmission and/or distribution control center operation
• Knowledge of the TMS/DMS editors used to define the database, displays, and reports.
• Ability and willingness to gain fast track experience through training and job assignments
• Functional knowledge of SCADA (supervisory control and data acquisition) processing
• Able to multi-task and perform at a high level in a fast paced environment

Tech III (in addition to the requirements for Tech II)

• Knowledge of TMS/DMS configuration is preferred
• Windows OS, C++, C#, .Net, VBScript, JScript, ASP, Python, HTML, XML
• Proficient in at least one computer language:
• Experience in the use of UNIX/LINUX systems is preferred
• Knowledge of ICCP (computer communication protocols) and RTU configurations
• Knowledge of the existing business processes is preferred; and skill in continuous process improvement is required
• Experience in power system model definitions; Knowledge of CIM modeling is preferred

Measures of Success

• Works with minimal level of supervision
• Defines and prioritizes assigned project/tasks to complete on time
• Demonstrates good interpersonal skills – able to work well with TMS users and other TMS interfaces