Principal Systems Studies Engineer

Mitsubishi Electric Power Products, Inc.; United States; On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Comprehensive Health Coverage

401(k) with company match

Generous Paid Time Off

Advanced technical training

Employee wellness programs

Job summary

Mitsubishi Electric Power Products, Inc. is searching for a highly skilled Principal System Studies Engineer. This role involves leading advanced power system studies and contributing to critical infrastructure projects. The successful candidate will perform complex analyses, advise on system planning, and ensure grid reliability.

Key responsibilities include preparing detailed technical reports and collaborating with engineering teams. This position requires a strong analytical background and experience with tools like PSS®E and Python.

Qualifications

• Experience in transmission system mitigation planning.
• Proven ability to prepare technical reports and documentation.
• Ability to self-learn and adapt in a technical environment.

Responsibilities

• Perform detailed system studies and assessments.
• Prepare technical reports and provide guidance.
• Conduct system modeling and simulations.

Skills

Experience with PSS®E or PSLF

Strong background in steady-state power flow studies

Familiarity with NERC standards

Demonstrated success in detail-oriented analytical work

Strong written and verbal communication skills

Tools

Python

TARA

DSA tools (PSAT, TSAT)

EMT tools such as PSCAD

Job description

Position: Principal System Studies Engineer – Power Systems

Mitsubishi Electric Power Products, Inc. (MEPPI) is seeking a highly skilled Principal System Studies Engineer to lead advanced power system studies and support critical infrastructure projects. This role is responsible for performing complex analyses, advising on system planning and mitigation strategies, and delivering technical insights that ensure grid reliability and performance.

This is a key role for an experienced engineer who thrives in analytical environments, brings deep technical expertise, and contributes to the future of power system planning and operation.

What You’ll Do

Power System Studies & Analysis

• Perform detailed system studies including steady-state power flow, contingency analysis, and system impact assessments.
• Support transmission planning, interconnection studies (load and generation), and mitigation strategy development.
• Conduct system modeling, simulation, and analysis using industry-standard tools.

Technical Leadership & Reporting

• Prepare detailed technical reports, study results, and recommendations for internal stakeholders and customers.
• Provide technical guidance on system performance, reliability improvements, and regulatory compliance.
• Collaborate with cross‑functional engineering teams to integrate findings into project execution.

Modeling, Simulation & Innovation

• Analyze and validate system models, including generation, load, and network configurations.
• Support development and use of dynamic models, including inverter‑based resources (IBRs).
• Contribute to innovation through continuous learning and application of emerging technologies in grid analysis.

Customer & Industry Engagement

• Interface with customers, consultants, and internal teams to support project delivery and technical discussions.
• Ensure alignment with regional reliability standards and planning criteria.

What You Bring

Required Qualifications & Experience

• Experience with PSS®E or PSLF for power system modeling and analysis.
• Strong background in steady‑state power flow studies.
• Familiarity with NERC standards, WECC, and other ISO/RTO planning criteria.
• Experience in transmission system mitigation planning, load interconnection, or generation interconnection studies.
• Proven ability to prepare technical reports and documentation.
• Demonstrated success in detail‑oriented analytical work.
• Strong written and verbal communication skills.
• Ability to self‑learn, take initiative, and adapt in a technical environment.
• Working understanding of Python scripts (ability to read and interpret).

Preferred Qualifications

• Experience using TARA for contingency, flow gate, or deliverability studies (MISO or CAISO).
• Transient stability analysis experience in PSS®E (preferred) or PSLF.
• Experience with dynamic modeling of generators, including inverter‑based resources (IBRs).
• Familiarity with ERCOT and CAISO tariff and planning frameworks.
• Experience with DSA tools (PSAT, TSAT).
• Experience modeling large dynamic loads.
• Familiarity with electromagnetic transient (EMT) tools such as PSCAD.

Why MEPPI

• Comprehensive Health Coverage: 90% company‑paid medical, dental, and vision plans
• Retirement Plans: 401(k) with company match up to 4%
• Generous Paid Time Off: Vacation accrual after 90 days + 12 paid holidays
• Career Development: Advanced technical training and education assistance
• Employee Perks: Profit sharing, wellness programs, and onsite fitness access

At MEPPI, you’ll play a critical role in analyzing and shaping the power systems that support modern infrastructure. As a U.S. affiliate of Mitsubishi Electric, we bring together global innovation and engineering excellence—offering an environment where your technical expertise drives meaningful impact across the energy industry.

Equal Opportunity Employer

MEPPI welcomes applicants from all backgrounds and is committed to fostering an inclusive workplace.

Notice to Agencies and Search Firms

MEPPI does not accept unsolicited resumes from agencies or search firms. Any resumes submitted without a signed agreement will become the property of MEPPI.