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eTerra Source Database Modeling and Migration Expert / Senior EMS...

eTerra Source Database Modeling and Migration Expert / Senior EMS Network Model Engineer

centrapriseSeattle, WA

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eTerra Source Database Modeling and Migration Expert / Senior EMS Network Model Engineer

centrapriseSeattle, WASenior L5

Data Warehousing Specialists Computer Systems Engineers/Architects Database Architects

Other Scientific and Technical Consulting Services Computer Systems Design Services Electric Power Distribution

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Exp.

Required: 10+ Year’s Must Have Technical/Functional Skills

10+ years of hands-on experience with GEV e-terra Energy Management Systems in electricutility transmission-grid environments.
10+ years of hands-on experience hands-on experience with eTerra Source Database modeling, Database migration and maintenance. Implementation and migration experience of e-terra sourcefor more then 5 utilities.
Strong understanding of bus/branch models, breaker-oriented models, substation topology, electrical connectivity, network islands, and transformer, generator, and load modeling.
Experience supporting EMS network-model changes in production environments.
Strong understanding of SCADA measurements and their relationship with EMS network models.
Experience troubleshooting EMS database, topology, telemetry, or network-model issues.
Working knowledge of transmission-system operations and real-time control-center environments.
Strong experience with Linux/Unix and Windows environments, working knowledge of relationaldatabases and SQL.
Strong analytical and troubleshooting skills, with the ability to work directly with utility customersand cross-functional technical teams.

Roles & Responsibilities:

We are seeking an experienced EMS Source Database Modeling Expert with strong hands-onexpertise in transmission network modeling, EMS database configuration, model validation, andproduction support.
The candidate will maintain and enhance the eTerra EMS Source Database and network model, support model imports and updates, migrate database and model between different version ofe-terra source, resolve database and topology issues, build customer migration changes, andensure accurate representation of the transmission system for real-time EMS applications.
This highly technical role requires direct experience with eTerra EMS/AEMS environments, utilitytransmission systems, SCADA/EMS integration, and network model lifecycle management.
Develop, configure, maintain, and validate transmission network models within the EMS Source Database environment.
Model substations, buses, transmission lines, transformers, breakers and disconnect switches, generators, loads, shunts, capacitor and reactor banks, and measurement and telemetry points.
Create and maintain electrical connectivity and topology relationships.
Support model changes for new substations, transmission expansions, equipment replacements, network reconfiguration, and generator additions or retirements.
Perform Source Database updates and promote validated model changes across development, test, and production EMS environments.
Validate model consistency between Source Database, real-time database, SCADA, and EMSapplications.
Troubleshoot network connectivity errors, incorrect device status, telemetry mapping issues, topology processing errors, missing or incorrect measurements, model synchronization issues, anddatabase build or deployment failures.
Lead the technical delivery of e-terra source projects assigned and mentor the junior members.
Work closely with EMS Applications, SCADA, Power Systems, Database, and Infrastructureteams

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Level

Senior L5

Location

Seattle, WA

Occupation

Data Warehousing Specialists

Industry

Other Scientific and Technical Consulting Services

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