Success Story: NIW Approval in 59 Days for a Civil Engineering Researcher under Premium Processing With Our Expert Filing
Client’s Testimonial:
"Working with WeGreened was a great experience from start to finish. The team was highly professional, organized, and responsive throughout the entire NIW process. They helped present my research and professional accomplishments in a clear and compelling way, and their guidance made the preparation process much smoother than I expected."
On May 30th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Scientist in the Field of Civil Engineering (Approval Notice).
General Field: Civil Engineering
Position at the Time of Case Filing: Research Scientist
Country of Origin: South Korea
State of Residence at the Time of Filing: Louisiana
Approval Notice Date: May 30th, 2026
Processing Time: 1 month, 29 days (Premium Processing Requested)
Case Summary:
We are pleased to share that our client’s I-140 National Interest Waiver petition was approved in just 59 days after being filed with Premium Processing. The client holds a Ph.D. in civil and environmental engineering and works in the field of civil engineering, with a focus on decision-relevant solutions for water resources, energy, and Earth systems.
The client’s proposed endeavor centers on applying simulation, optimization, uncertainty analysis, and machine learning techniques within high-performance computing environments. Through this work, the client aims to provide policymakers and scientists with tools to better characterize complex system dynamics and respond to challenges affecting U.S. water resources infrastructure, energy system reliability, and community resilience under uncertainty.
At the time of filing, the client was employed as a research scientist at a U.S.-based research institute affiliated with a university. The petition emphasized that this role allowed the client to continue developing computational models and optimization frameworks related to water, energy, and food systems, hydropower policy, streamflow variability, and resilient water resources management.
The petition did not present the client’s credentials as numbers alone. Instead, it explained how each form of evidence helped demonstrate that the client was well-positioned to advance work of national importance.
The client’s record included:
- 9 peer-reviewed journal articles, including 7 first-authored publications
- 1 first-authored peer-reviewed conference article
- 13 conference abstracts, including 10 first-authored abstracts
- 1 preprint and 1 book chapter
- 70 citations to the client’s published body of work
- At least 14 completed peer reviews
- Research support from the Office of Science within the U.S. Department of Energy
The publication record showed sustained research activity in water resources, reservoir operations, drought resilience, and multisector modeling. The citation evidence showed that independent researchers had relied on the client’s work when developing their own approaches to reservoir management, operational flexibility, and climate-aware infrastructure planning. The petition also highlighted that one of the client’s papers ranked among the top 20% most-cited Engineering articles for its publication year, which helped place the citation record into a more meaningful field-specific context.
This I-140 NIW approval recognized the strength of a petition built around a clearly defined civil engineering endeavor, advanced technical expertise, peer-reviewed scholarship, independent citation evidence, peer-review service, and federally supported research. By connecting the client’s work to U.S. water infrastructure resilience, energy system reliability, and community preparedness, the petition successfully demonstrated both national importance and the client’s ability to continue advancing the proposed endeavor.
We congratulate the client on this approval and wish the client continued success in contributing to resilient water, energy, and Earth systems research in the United States.