Job Title: Senior Power System Engineer
Location: Irvine, CA
Job type: Full-time / Hybrid
Position SummaryThe Transmission & Distribution Department is seeking a Senior Power System Engineer with strong expertise in power system analysis and software simulation. This role supports ETAP software development, customer engagement, engineering services, product validation, and next-generation power system solutions. The successful candidate will provide subject matter expertise, mentor junior engineers, and contribute to the advancement of ETAP products across transmission, distribution, industrial, renewable energy, and transportation applications.
Duties and Responsibilities- Execute established and develop new test cases per ETAP QA and development requirements.
- Support ETAP software development activities including software research, design, testing, validation, troubleshooting, and feature enhancement initiatives.
- Develop and enhance engineering software tools, automation utilities, visualization dashboards, reporting utilities, and data-driven workflows.
- Utilize engineering application software to perform power system modeling, analysis, and design for transmission, distribution, industrial, renewable energy, and/or railway systems.
- Provide customer support and technical issue resolution via email and phone.
- Instruct ETAP workshops and webinars.
- Perform other duties and responsibilities as assigned.
Qualifications- Minimum 5 years of experience in power system studies such as load flow, short-circuit, protection and coordination, and/or transient stability analysis.
- Proficiency in Python for automation, data processing, engineering analysis, testing, and/or application development.
- Strong analytical, troubleshooting, and problem-solving skills with the ability to independently investigate and resolve technical issues.
- Ability to manage multiple tasks and priorities effectively in a fast-paced engineering and software development environment.
- Strong communication and interpersonal skills for customer interaction, technical presentations, and teamwork.
- Experience with data center electrical systems and mission-critical power infrastructure is a plus.
- Candidates must be authorized to work in the United States on a permanent basis without the need for current or future visa sponsorship.
EducationB.S., M.S. or Ph.D. in Power System Engineering or a related field.
Salary Range: 87,500.00 - 145,500.00 USD Annual
This pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or training. 
