MMS Applications Engineer

About the role

At ERCOT, we provide a dynamic work environment where employees collaborate to innovate and solve challenges in the Texas power grid and wholesale market. Our commitment to diversity and inclusion fosters a collaborative atmosphere that drives our success.

Job Duties

• Understands and applies principles, theories, and concepts related to the profession and ERCOT's culture.
• Exercises judgment within defined procedures and practices to determine appropriate action.
• Works under the direction of a senior level engineer or supervisor/manager to complete departmental goals and assignments.
• Performs all work according to applicable rules and regulations including regulatory requirements and organization policies and procedures.
• Member of the 24/7 Market Applications Engineering support on call team and supports, troubleshoots market applications and system on call issues.
• Affords support for proactive enhancements, improvements, and issue remediation.
• Coordinates application set up and testing with QSEs, LSEs, REs as appropriate.
• Performs MMS model load testing on periodic basis and updates the model data in real-time based on established procedures.
• Designs and tests MMS interfaces and web & client/server applications changes.
• Verifies and supports MMS applications during system site failovers, server/system/database upgrades and patching.
• Supports the execution of Disaster Recovery Drills and business continuity procedures.
• Maintains, troubleshoots, and repairs MMS applications and interfaces, and escalates as appropriate.
• Provides on the job training or helps oversee the work of other engineers/analysts.
• Acts as a consultant, representative, and subject matter expert in project and activities that affect the MMS environments and applications as appropriate.
• Participates in multifunctional teams to obtain input, address comments, and provide application support.
• Represents the Market Applications Engineering Team at interdepartmental and stakeholder meetings.

Additional Job Duties

• May provide on the job training or help oversee the work of other engineers/analysts.
• May act as mentor and advisor to less experienced engineers/analysts.
• Works independently on assignments and projects.
• Participates in multifunctional teams to perform studies.
• Aids in the development of tools, processes, and procedures that enhance system reliability and departmental/organizational efficiencies.
• Participates with other ERCOT departments to select and implement system changes as needed.

Skills

• Experience with Hitachi ABB or any MMS vendors suite of applications.
• Experience with Data Historians such as OSIsoft PI.
• Experience with programming languages such as FORTRAN, C, C++, Java & Perl.
• Experience with PL/SQL.

Qualifications

• Bachelor's Degree: Electrical Engineering, Computer Engineering, Computer Science or related field.
• Master's Degree: Electrical Engineering, Computer Engineering, Computer Science or related field (Preferred).
• Experience with MMS applications.
• Experience with MMS model load testing.
• Experience with MMS interface and web & client/server applications changes.
• Experience with MMS application set up and testing.
• Experience with MMS application verification and support.
• Experience with MMS application failover, server/system/database upgrades and patching.
• Experience with MMS application disaster recovery drills and business continuity procedures.
• Experience with MMS application maintenance, troubleshooting, and repair.
• Experience with MMS application on-call support.
• Experience with MMS application design and testing.
• Experience with MMS application coordination with QSEs, LSEs, REs.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
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• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
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• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
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• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.
• Experience with MMS application verification and support.