Sijia Geng

Assistant Professor @JohnsHopkins ECE/CS/AMS; Former Postdoc @MIT LIDS; Ph.D. @Umich ECE; M.S. @Umich Mathematics; B.E. @ HIT

[Sijia Geng @SijiaGeng]

Preprints are available here: https://t.co/ffFIMwskgP; https://t.co/FIo2gLsbXh.

[Sijia Geng @SijiaGeng]

Glad to see a successful Northeast Systems and Control Workshop at @Princeton. Members from my group presented:
Grid-forming control with assignable voltage regulation guarantee and safety-critical current limit; Decentralized stability-constrained OPF for IBR-based power system.

[Sijia Geng @SijiaGeng]

Many thanks to Florian Dorfler and Philippe Jacquod for inviting me to speak at the Champéry Power Conference! I had the pleasure of presenting a recent work on stability-constrained operation of inverter-based power systems. The preprint will be available online soon—stay tuned.

[Johns Hopkins Data Science and AI Institute @HopkinsDSAI]

Join us in advancing data science and AI research! The Johns Hopkins Data Science and AI Institute Postdoctoral Fellowship Program is now accepting applications for the 2026–2027 academic year. Apply now! Deadline: Jan 23, 2026. Details and apply: https://t.co/bdxrDTzc4Q

[Sijia Geng @SijiaGeng]

Dear Colleagues, please kindly help circulate the following PhD opportunities in my research group at Johns Hopkins University in Fall 2026. The application deadline is Dec 15, 2025. More details and application instruction can be found in the attached flyer. #phdposition #energy

[Sijia Geng @SijiaGeng]

It was wonderful to see many friends and colleagues. As you could see from the🍺, reactive power is in fact very real! 😁

[Sijia Geng @SijiaGeng]

Glad to speak at the Global System Operations Summit 2025, hosted by 50Hertz in Berlin. The G-PST Consortium and our EPICS Global Center co-convened multiple sessions on emerging operational risks from inverter-based resources and the implementation of grid-forming technologies.

[Sijia Geng @SijiaGeng]

A memorable week in Italy, giving multiple invited talks on power system dynamics and electric vehicle optimization at the Bovisa and Piacenza campuses of Politecnico di Milano, and a wonderful visit to the University of Bologna. It’s also great to see JHU SAIS Europe campus. 😊

[Sijia Geng @SijiaGeng]

The preprint can be found here: https://t.co/ONUAs7zXch

[Sijia Geng @SijiaGeng]

Glad to attend the 2025 PowerTech Conference in Kiel, Germany to present our work. Choosing the right model is key to effective problem solving. We showed that line dynamics can be neglected when analyzing the voltage collapse point for a class of GFM and GFL inverters.

[Sijia Geng @SijiaGeng]

JHU ECE successfully hosted the 59th CISS conference featuring four terrific plenary talks by Gil Zussman (Columbia), Jessika Trancik (MIT), Elad Hazan (Princeton) and Daniel Kammen (UCB). It is a long-standing conference alternating between JHU and Princeton. See you next year!

[Sijia Geng @SijiaGeng]

Had a fun visit at NJIT to give a talk on Geometric Methods for Efficient Stability Analysis of Future Power Systems. The results are based on two recent papers from my group at Allerton 2024, PSCC 2024, and a work to appear at IREP 2025. See you in Sorrento, Italy this summer!🤩

[Sijia Geng @SijiaGeng]

Interested applicants are encouraged to apply as soon as possible. To apply, please email me directly with the requested materials. More details can be found in the attached flyer and at this link: https://t.co/J0FgdClDe2.

[Sijia Geng @SijiaGeng]

I’m looking for postdocs for the 2025/26 academic year through ROSEI’s Postdoctoral Scholars Program at JHU. The application is now open, with evaluations conducted on a rolling basis starting March 1, 2025. Please help share the opportunity!

[Johns Hopkins University @JohnsHopkins]

Celebrating the first Monday of 2025 with a snow day! https://t.co/NuSRWE7Rsw

[Sijia Geng @SijiaGeng]

I'm glad to share that the Data Science and AI (DSAI) Institute at Johns Hopkins welcomes applications for its postdoctoral fellowship program. The application deadline for the 2025-2026 academic year is January 6, 2025. For more information, please visit: https://t.co/n4hUi4p1t4

[Global Power System Transformation Consortium @Global_PST]

💻⚡Learn to build resilient power systems! Join Dr. Sijia Geng’s virtual office hour on Dec. 12 to integrate this knowledge into your instruction. Register 👉 https://t.co/Wyurk2zUEv

[Sijia Geng @SijiaGeng]

Had a fantastic visit to Iowa State University to give a talk at their Power Seminar Series! Enjoyed great conversations with everyone and it’s always a pleasure catching up with Ian Dobson—one of my two favorite Ians. 😁He wished me luck with Pikachu!⚡️

[Denis Wirtz @deniswirtz]

Looking up the book stacks at the @JohnsHopkins Peabody Library in Baltimore

[Sijia Geng @SijiaGeng]

My research group at Johns Hopkins University has multiple openings for fully funded Ph.D. positions starting in Fall 2025. Interested applicants should apply to the ECE department at JHU by December 15. More details can be found on the flyer.
#phdposition #phd #hiring #energy