Sr Power Systems Technology Engineer; Hybrid

Company Description

The California Independent System Operator (ISO) manages the flow of electricity across the high-voltage, long-distance power lines that make up 80 percent of California’s power grid. We safeguard the economy and well-being of 30 million Californians by operating the grid reliably 24/7.

As the impartial grid operator, the California ISO opens access to the wholesale power market that is designed to diversify resources and lower prices. It also grants equal access to 25,865 circuit-miles of power lines and reduces barriers to diverse resources competing to bring power to customers.

The California ISO’s function is often compared to that of air traffic controllers. It would be grossly unfair for air traffic controllers to represent one airline and profit from allowing that company’s planes to go through before others. In the same way, the California ISO operates independently—managing the electron traffic on a power grid we do not own—making sure electricity is safely delivered to utilities and consumers on time and reliably.

The California ISO is committed to the health, safety and work/life integration of its employees and is proud to offer flexible work arrangements. This position would be eligible to participate in a hybrid work capacity.

Relocation assistance is available.

Under the general direction of the Manager, works on complex engineering projects and assignments, provides expertise on studies, integrates, enhances and supports advanced applications. Acts as coordinator or subject matter expert (as needed) in the design, engineering and testing of market software (Real Time and Day Ahead Market Applications) and network applications (State Estimator (SE), Real Time Contingency Analysis (RTCA), Dispatcher load Flow etc.

in EMS) software. Anticipates, identifies and resolves engineering-related problems or potential problems within assigned areas, and may propose solutions to such issues. Coordinates software changes with other internal departments and with associated vendors as appropriate. Provides technical expertise and business rule support to other departments and external entities relating to market operations. Participates in various customer initiatives including but not limited to Energy Imbalance Market (EIM) and Reliability Coordination (RC).

• Performs all functional testing of existing applications and new features added in the domain of Day-Ahead/Real-time Market, Market Quality Solutions and Transmission Network Applications (State Estimator (SE) and Real Time Contingency Analysis (RTCA) in EMS, Voltage Stability Analysis (VSA) and Dynamic Stability Analysis (DSA). Validates that software and network model meets the business rules, policies, and operation reliability.
• Provides support to the operations floor (including occasionally scheduled in-person), including day-ahead, hour-ahead and real-time desks. Provides training, guidance, and supervisory support for on-call staff.
• Demonstrates knowledge of policy issues and related matters. Anticipates, identifies and resolves engineering-related problems and potential problems within assigned areas.
• Maintains the current applications, analyzes system errors from multiple angles, and works with others to determine root causes. Focuses on prompt recovery of the system and provides timely problem resolution. Partners with other staff to define functional requirements for Market Operations and advanced Network Applications and increase mutual understanding of the capability of optional computer solutions to satisfy needs.
• Integrates, enhances, improves, tests, and supports Day-Ahead Market (DAM), Real-Time Market, Market Quality Services (MQS) applications as well as other advanced applications related to operations.
• Performs the duties needed to supplement designing, testing and documenting user training or other such activities, when necessary.

A Bachelor’s degree (BA, BS) or equivalent education, training or experience in Electrical Engineering with emphasis in Power Systems or Computer Science. Master Degree…