Power Systems Engineer

Wärtsilä Energy Storage & Optimization (ES&O) is the leading global energy storage optimizer. Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and flexible energy infrastructure – unlocking the way to an optimized renewable future. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids. We play a key role in Wärtsilä’s vision towards a 100% renewable energy future through flexibility, reliability, and integration and a more sustainable world for us all.

We are seeking a Power Systems Engineer to join our growing software team. This position is hybrid with the ideal candidate being near our software development center in Herndon, VA, USA.

We are seeking a Power Systems Engineer to play a key role in advancing our electrical and power systems modeling tools. As a Power Systems Engineer, you will be responsible for dynamic modeling of inverter-based resources, with a primary focus on battery energy storage systems (BESS) in software tools like PSCAD. Your expertise will be instrumental in grid code analysis and stability assessments of utility scale standalone BESS as well as hybrid BESS power plants integrated with solar PV systems. This position is an integral part of our Power Systems and Data Science team within a Research and Development capacity, contributing to the evolution of our software capabilities and supporting new product development for automated power system optimization.

Essential Responsibilities:

• Develop, implement, and optimize dynamic models for battery energy storage systems.
• Translate data models and algorithms into functional software, conducting rigorous simulation tests to evaluate model performance.
• Collaborate closely with our software solutions team and hardware testing team to leverage data for detailed battery system modeling.
• Enhance internal models and tools to expedite product development.
• Create comprehensive documentation outlining algorithm and model improvements, with clear justifications for new methodologies.
• Interpret specifications and electrical drawings for large energy project sites that include thermal generation, renewable generation (PV or Wind), and energy storage.
• Flexibility to support tasks outside the defined job description as needed, adapting to a dynamic work environment.

Qualifications/Requirements:

• Master’s or Ph.D. degree in power systems engineering, electrical engineering, or a related field.
• Strong foundational knowledge of electrical engineering principles.
• Proven experience in modeling inverter-based resources.
• Proficiency with software tools such as PSCAD and DIgSILENT.
• Self-motivated and capable of independent work.

Desired Characteristics:

• Familiarity with code-based modeling using PSCAD, PSS/E, and DIgSILENT software.
• Proficiency in programming languages, particularly Python and Fortran.
• Exceptional attention to detail and a commitment to task completion.
• Effective communication skills to collaborate within the team and seek assistance when necessary.

Last application date: 15/04/2024

Why you and us:

You will be a part of a global organization with local presence and work in an exciting and dynamic working environment with highly motivated and skilled co-workers. We offer interesting and challenging work tasks, as well as personal and professional development in a great team. If you feel excited by being a part of this working environment and think your personal skills and qualities match the job requirements, we look forward to receiving your job application. At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.

Successful applicant must be authorized to work in the USA without sponsorship. We look forward to hearing from you. Qualified candidates must apply online: https://www.wartsila.com/careers

Individuals hired for positions that require on-site customer interactions and/or in-person travel may be required to be fully vaccinated against COVID-19 or other country-specific vaccinations, unless otherwise prohibited by law. Wärtsilä North America values our employees. We offer a competitive salary and comprehensive benefits package. Wärtsilä North America is an EOE/AA employer.

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