Sem At Email
Head, Network Solutions @ telcotech
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Sem At Location
- Phnom Penh, KH
Sem At Work
- Head, Network Solutions @ (October 2025 - Present)
- Manager, Network Solutions @ (December 2019 - October 2025)
- Senior Engineer Solution @ (August 2016 - December 2019)
- Projecect Engineer @ (November 2014 - August 2016)
- IT SD Engineer @ Beeline Cambodia (Vimpelcom Group) (May 2012 - November 2014)
- Network Engineer @ (March 2009 - January 2012)
Sem At Education
- Royal University of Phnom Penh (RUPP)
Master of IT Engineering
2013-2015 - NORTON University
BA of Computer Science
2010-2012 - CIST
(IT Network Administrator)
2007-2009 - Cisco Certified Academy Instructor CCNA1-4(ID:45833634) 2017
- N/A
CISCO Certified CCNP (300-101) (CISCO IP ROUTING)
2015 - N/A
(MIKROTIK Certified MTCNA)
2014 - N/A
CISCO Certified Networking Associate CCNA
2013
Sem At Skills
- Network Design
- Management
- Telecommunications
- Network Security
- Windows Server
- Linux
- Cisco Technologies
- Network Administration
- Team Leadership
- MySQL
Sem At Summary
- Sem At, based in Phnom Penh, KH, is currently a Head, Network Solutions at Telcotech. Sem At brings experience from previous roles at EZECOM and Beeline Cambodia (Vimpelcom Group). Sem At holds a 2013 - 2015 Master of IT Engineering @ Royal University of Phnom Penh (RUPP). With a robust skill set that includes Network Design, Management, Telecommunications, Network Security, Windows Server and more. Sem At has 3 emails on RocketReach.
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