Rob Lane
Executive Director of Information Technology
Office 484 CSB
(212) 853-8402
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2018/01/pblaer-147x150.jpg)
Dr. Paul Blaer
Senior Lecturer in Discipline
Director Computing Research Facilities
Office 703 CEPSR
(212) 853-8441
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2019/10/Screen-Shot-2019-10-10-at-12.53.50-PM-150x150.png)
Walter A. Díaz
Developer
Office 481 CSB
(212) 853-8415
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2018/01/jorge-150x150.jpg)
Jorge Espinoza
Systems Administrator
Office 485 CSB
(212) 853-8403
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2019/01/mike_introini-150x150.jpg)
Mike Introini
Developer/Systems Administrator
Office 482 CSB
(212) 853-8416
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2023/01/picture-150x150.jpg)
Owen Keith
Systems Administrator
Office 483 CSB
(212) 853-8423
![](http://www.cs.columbia.edu/wp-content/uploads/sites/4/2022/07/AriID-150x150.jpg)
Ari Rabinowitz
Systems Administrator
Office 482 CSB
(212) 853-8418