Postdoctoral Research Associate - Grid Modeling

Oak Ridge National Laboratory (ORNL); Oak Ridge (TN); On-site; USD 65,000 - 90,000; Full time

Job summary

Oak Ridge National Laboratory (ORNL) seeks a Postdoctoral Research Associate in the Grid Transients & Advanced Modeling Group within the Electrification and Energy Infrastructure Division (EEID) to perform EMT simulation and software development, along with dynamic and transient inverter modeling for various grid applications.

The role emphasizes developing scalable EMT models, integrating models into open-source tools, and delivering post-processing capabilities.

Qualifications

• Ph.D. in electrical engineering or related field completed within the last five years.
• Expertise in power systems and power electronics.
• Experience in C/C++, MATLAB and Python programming.
• Experience with PSCAD or PSS/e.

Responsibilities

• Develop electromagnetic transient (EMT) models for transmission or distribution grids, synchronous generators, large loads, transmission networks, etc.
• Develop simulation algorithms that enable large-scale simulations.
• Integrate (or co-simulate) grid component/device models into open-source software tools for integrated system dynamic and transient simulations.
• Integrate post-processing measures for simulations to help with automation.

Skills

Power systems

Power electronics

C/C++

MATLAB

Python

Education

PhD in electrical engineering

Tools

PSCAD

PSS/e

Job description

Overview:

The Grid Transients & Advanced Modeling Group in the Electrification and Energy Infrastructure Division (EEID) within the Energy Science and Technology Directorate (ESTD) at Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to perform R&D in the areas of electromagnetic transient (EMT) simulation and software development as well as dynamic and transient inverter modeling and different applications of the simulation. Selection will be based on qualifications, relevant experience, skills, and education. You should be highly self-motivated and independent in conducting research under general guidance and are expected to prepare manuscripts for scientific publication and present the work to sponsors and at conferences.

The group supports the energy reliability and prosperity mission of the Energy Department (DOE) through transformative science and technology solutions, including research supporting the Office of Electricity (OE), Office of Cybersecurity, Energy Security and Emergency Response (CESER), and Critical Minerals and Energy Innovation (CMEI) on the integration of new technologies, identifying and validating new ways of using existing and emerging grid assets to ensure grid reliability and affordability of energy supplies. The group focuses on advanced grid modeling using advanced computing resources (e.g., quantum computing), EMT simulations, and power electronics control.

Major Duties/Responsibilities:

• Develop electromagnetic transient (EMT) models for transmission or distribution grids, synchronous generators, large loads, transmission networks, etc.
• Develop simulation algorithms that enable large-scale simulations.
• Integrate (or co-simulate) grid component/device models into open-source software tools for integrated system dynamic and transient simulations.
• Integrate post-processing measures for simulations to help with automation.
• Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.

Basic Qualifications:

• A Ph.D. degree in electrical engineering, or related discipline completed within the last five years.
• Expertise in power systems and power electronics.
• Experience in C/C++, Matlab, and Python programming.
• Experience in power systems software like PSCAD, PSS/e.

Preferred Qualifications:

• Experience with software development.
• Experience with use of GPUs, multi-core CPUs, advanced computing (e.g., QPUs).
• Excellent written and oral communication skills.
• Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
• Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever-changing needs.

Postdocs:

Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding.

Security, Credentialing, and Eligibility Requirements:

For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.

To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

For foreign national candidates:

If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment.

About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.

ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well‑being of you and your family. Employee amenities such as on‑site fitness, banking, and cafeteria facilities are also available for added convenience.

Other benefits include the following:

• Prescription Drug Plan
• Dental Plan
• Vision Plan
• 401(k) Retirement Plan
• Contributory Pension Plan
• Life Insurance
• Disability Benefits
• Generous Vacation and Holidays
• Parental Leave
• Legal Insurance with Identity Theft Protection
• Employee Assistance Plan
• Flexible Spending Accounts
• Health Savings Accounts
• Wellness Programs
• Educational Assistance
• Relocation Assistance
• Employee Discounts

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This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.

ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.