Senior Power Systems Modeling Engineer, Grid Integration

Job Description

Job Description

Why Work at SMA America

At SMA America , we believe in Energy that Changes . Since 1981, we've been developing innovative solar technology that simplifies, secures, and enhances the performance of photovoltaic systems — all while pushing the boundaries of what's possible in clean energy.

But we're not just transforming power — we're empowering people.

We've built a culture where bold ideas are welcomed, collaboration is second nature, and your career growth truly matters. With our Rocklin, CA headquarters as the hub, we offer a hybrid work model, competitive benefits, and a team-driven environment where your impact is seen and felt.

Whether you're a sales expert, service pro, or engineering innovator, if you're ready to join a purpose-driven team committed to shaping the future of energy — we'd love to meet you.

Senior Power Systems Modeling Engineer, Grid Integration

WORK AUTHORIZATION

• Candidates must be authorized to work in the United States on a full-time basis without the need for current or future visa sponsorship.
• We are unable to sponsor or take over sponsorship of an employment visa at this time.

AI-GENERATED APPLICATION MATERIALS
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POSITION OVERVIEW
The Senior Power Systems Modeling Engineer provides power system modeling and grid integration analysis for SMA's utility-scale photovoltaic and battery energy storage solutions. The role supports the U.S. Application Engineering team by producing the analytical inputs required for dynamic and steady-state studies, electromagnetic transient analysis, and interconnection and regulatory compliance evaluations using industry-standard simulation models.

Success in this position requires a solid foundation in power system engineering, working proficiency with simulation tools including PSS/E and PSCAD/EMTDC, and a practical understanding of inverter-based resource behavior and control. The ideal candidate brings analytical rigor, a collaborative approach, and the ability to work effectively across U.S. and global teams.

PRIMARY DUTIES / RESPONSIBILITIES

• Perform modeling and analysis of utility-scale solar, storage, and hybrid power plants in support of the U.S. Application Engineering team across multiple SMA America projects and applications.
• Interpret ISO and TSO interconnection requirements, for example ERCOT, MISO, CAISO, ISO-NE, NYISO, PJM, and SPP, and recommend appropriate SMA control configurations and parameter tuning, delivering models aligned with project-specific scopes.
• Maintain and manage versions of SMA's model portfolio across PSS/E, PSCAD/EMTDC, and other simulation platforms used in the North American market.
• Provide technical support to the U.S. Application Engineering team by troubleshooting model functionality and executing simulation studies to validate dynamic model behavior against design specifications.
• Analyze inverter control modes and plant-level control strategies, including their interactions in solar, storage, and hybrid system configurations, and support model validation testing, benchmarking activities, and interconnection study workflows.
• Prepare modeling study reports, technical documentation, and project deliverables that clearly communicate simulation findings and recommendations for IBR integration projects.
• Evaluate the impact of inverter-based resources on power system stability and recommend mitigation approaches using SMA's technology portfolio.
• Coordinate with SMA's Global Competence Center on modeling-related tasks, supporting alignment between the U.S. Application Engineering team and global counterparts.
• Collaborate with SMA's modeling team in Germany by providing feedback on model performance, identifying potential issues, recommending new functionality, and communicating emerging modeling requirements and trends in North America.
• Support SMA's participation in industry working groups and technical discussions related to modeling standards and grid-code requirements in North America, including NERC, ESIG, ISOs, TSOs, and utilities.
• Develop and deliver internal training materials on modeling tools, methodologies, and SMA model capabilities.
• Collaborate cross-functionally with sales, product management, engineering, and service teams to ensure alignment on technical requirements and modeling-related initiatives.
• Perform additional duties as assigned to support organizational and departmental objectives.

REQUIRED QUALIFICATIONS

• Bachelor's degree in electrical engineering or a closely related discipline from an accredited institution.
• Minimum 3 years of professional experience in the utility-scale renewable energy sector involving photovoltaic or energy storage systems.
• At least 3 years of hands-on experience developing and analyzing dynamic and steady-state models of inverter-based resources using PSS/E and PSCAD/EMTDC.
• Working knowledge of utility-scale PV and BESS plant design, including single-line diagrams, control strategies, and integration considerations.
• Working knowledge of power electronic converters and plant-level integration.
• Proven ability to collaborate cross-functionally and work effectively in a fast-paced environment managing multiple concurrent projects.
• Willingness to travel internationally on an occasional basis, including visits to SMA headquarters in Kassel, Germany.
• Proficiency in English, with strong written and verbal communication skills.
• Proficiency with Microsoft Office Suite, including Word, PowerPoint, Excel, and Outlook.

PREFERRED QUALIFICATIONS

• Master's degree in electrical engineering or a closely related discipline.
• Experience with TSAT modeling tools, particularly in ERCOT and MISO jurisdictions.
• Experience performing power system analyses including SMIB generation modeling, power flow, transient stability, electromagnetic transient, and short-circuit analyses.
• Experience with hardware-in-the-loop platforms such as RTDS/GTSOC, OPAL-RT, or Typhoon HIL.
• Familiarity with Python, ASPEN OneLiner, MATLAB, or similar analytical tools.
• Familiarity with medium-voltage transformers, MV switchgear, and protection system design.
• Familiarity with grid-forming inverter technology and advanced battery storage control solutions.
• Familiarity with NERC reliability standards, IEEE technical standards, and grid-code requirements across major North American system operators.

WE OFFER

• Base salary range of $130,000 to $157,000 annually, dependent on experience, plus bonus eligibility.
• Comprehensive benefits including health, dental, and vision coverage, including $0 premium options.
• Remote-first work schedule. Continental U.S. candidates only.
• Relocation assistance available on a case by case basis.
• 401(k) plan with company match.
• Opportunities for professional development and training.
• Inclusive, collaborative, and innovative work environment with global cross-functional exposure.

Our EEO Policy

We are an equal opportunity employer and we make our employment decisions on the basis of merit and without regard to one's race, color, creed, sex (includes gender, pregnancy, childbirth and related medical conditions), gender identity, religion, marital status, age (over 40), national origin or ancestry, physical or mental disability (includes HIV/Aids), medical condition (cancer, genetic characteristics), veteran's status, sexual orientation, or any other consideration made unlawful by law.

In accordance with applicable law protecting qualified individuals with known disabilities, SMA will attempt to reasonably accommodate qualified applicants with known disabilities, unless doing so would create an undue hardship on SMA. Any qualified applicant with a disability who believes he or she requires an accommodation in order to perform the essential functions of the job for which he or she is applying should identify the accommodation(s) needed in the application.

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If you are a California resident, you have specific rights regarding your personal information under the California Consumer Privacy Act of 2018, as amended including by the California Privacy Rights Act of 2020, and its implementing regulations (the "CCPA"). This Company Personnel and Covered Individuals Privacy Notice for California Residents issued by SMA is applicable to you and explains your CCPA rights and our collection, use or disclosure of your personal information.

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