Sr Engineer System Modeling

Midcontinent Independent System Operator (MISO); Little Rock (AR); On-site; USD 124,000 - 149,000; Full time

Benefits offered by this job

401k

Vacation

Sick leave

Safe time available from day one

Job summary

Midcontinent Independent System Operator (MISO) in Little Rock, Arkansas seeks an Engineer to manage and develop transmission and generation models crucial for reliable energy supply. The successful candidate will lead significant projects, ensuring compliance with industry regulations while working closely with various stakeholders.

The role demands a bachelor's degree in Electrical Engineering and substantial experience with relevant power system modeling tools. The salary range is competitive, complemented by bonuses and comprehensive benefits.

Qualifications

• Minimum of four years related experience in the energy industry.
• Experience with power system modeling tools like PSS®E and others.
• Familiarity with NERC and FERC compliance requirements.

Responsibilities

• Build and maintain transmission and generation models.
• Lead model development and data management activities.
• Analyze complex system data and implement engineering solutions.

Skills

Power system modeling

Power flow analysis

Dynamic analysis

Siemens PSS/E

Python

Java

SQL

Linux administration

Education

Bachelor’s degree in Electrical Engineering

Tools

Oracle

Powertech PSA tools

Siemens MUST

Job description

Key Responsibilities

• Build, update, and maintain transmission and generation models supporting reliability, economic, and policy studies through collaboration with internal teams and external stakeholders—including Transmission Owners, Generator Owners, Balancing Authorities, RTOs/PCs.
• Lead and support ERAG MMWG model development, data management, case preparation, and reporting along with modeling work associated with planning‑related NERC compliance filings (MOD, TPL), ensuring adherence to OATT/Tariff and FERC/NERC requirements.
• Provide comprehensive technical engineering support for internal and external stakeholders to ensure accurate modeling data submissions.
• Analyze highly complex system data, identify and mitigate modeling risks, and implement engineering solutions.
• Make timely decisions affecting the design, scheduling, and completion of projects that may affect multiple departments or the division.
• Contribute to and influence complex projects requiring coordination across multiple departments and divisions.

Required Education & Experience

• Bachelor’s degree in Electrical Engineering, Computer Engineering, or Electrical and Computer Engineering.
• Four years related energy industry experience (eight preferred) with Transmission Owners, Generator Owners, Balancing Authorities, RTOs, or Planning Coordinators.
• Power system modeling experience, including power flow and dynamic simulation tools such as PSS®E, MUST, TARA, TSAT.
• Exposure to power system planning, bulk electric system operations, substation design, or protection/control engineering.
• Experience supporting FERC/NERC compliance evidence.

Technical Skills

• Power system modeling; power flow, voltage, and dynamic analysis
• Tools: Siemens PSS/E, GE PSLF, Powertech PSA tools, Siemens MUST, TARA, VSAT, TSAT, PSCAD, Siemens MOD, MISO Model Manager
• Database experience (Oracle, HABITAT)
• Understanding of NERC & FERC regulatory requirements
• UNIX, Windows, Linux administration
• Python, Java, SQL, PL/SQL, and scripting languages

What Success Looks Like

Within one year, the successful candidate consistently delivers high‑quality modeling outputs, integrates seamlessly with evolving processes, leads core modeling work and projects, and demonstrates growth in both technical depth and understanding of MISO’s strategic priorities. They collaborate effectively across teams, champion process improvements, and contribute to the organization’s culture of curiosity and continuous advancement.

Base salary range: $124,000-149,000 USD annually. This position is also eligible for an annual bonus if individual performance and company objectives are met. MISO offers a comprehensive benefits package, including 401k, vacation, sick and safe time available on your first day of employment.

Appropriate level will be determined based upon experience and knowledge.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Job Category: Engineer. Full‑Time.