Sergey Levitskiy
About Sergey Levitskiy
Sergey Levitskiy is a Wireless Core Network Engineer at TELUS in Vancouver, British Columbia, Canada, with extensive experience in network administration and telecommunications.
Title
Sergey Levitskiy holds the position of Wireless Core Network Engineer at TELUS.
Current Company
Sergey Levitskiy is currently employed by TELUS. Based in Vancouver, British Columbia, Canada, he works as a Wireless Core Network Engineer.
Past Employment at TELUS
Prior to his current role, Sergey Levitskiy worked as a Telecommunications Technician at TELUS. His tenure spanned from 2011 to 2017, totaling six years, in Burnaby.
Past Employment at WideZone
Sergey Levitskiy also served as a Customer System Engineer at WideZone from 2009 to 2010, a role he held for one year.
Independent IT Consultant Experience
Between 2004 and 2009, Sergey Levitskiy worked as a System Administrator under the title of Independent IT Consultant. He accumulated five years of experience in this role.
Education and Expertise
Sergey Levitskiy studied at the British Columbia Institute of Technology, where he focused on Computer Science and Mathematics, obtaining qualifications in Network Administration and Design from 2010 to 2012. Additionally, he holds a Bachelor's degree in Computer Science and Mathematics from Kamchatka State Technical University, earned between 1998 and 2003.
Expertise in Network Configurations
Sergey Levitskiy has extensive expertise in auditing and improving configurations for core network nodes, including CISCO and Affirmed MME, S/P-GW, DNS, DSR, and PCRF.
Validation and Acceptance Testing
In his current role, Sergey Levitskiy performs validation and acceptance tests for EPC nodes. His responsibilities include ensuring that hardware, resilience, and service standards are met.
Surveillance and Maintenance
Sergey Levitskiy conducts routine remote surveillance and Tier 3 maintenance activities for core network nodes, helping to maintain seamless network operations.
Collaborative Projects
Sergey Levitskiy collaborates with multiple internal teams and external vendors to ensure seamless network operations, fostering a collaborative working environment.
Network Configuration and Maintenance
Sergey Levitskiy has experience configuring, commissioning, and maintaining EPC devices, networks, and systems to ensure interoperability with equipment from various manufacturers and service providers.