John Mesaros
Senior Network Engineer at Sliced Tech- Claim this Profile
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Topline Score
Bio
Credentials
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CCVP retired
Cisco -
Cisco Certified Network Associate Industrial (CCNA I)
Cisco -
Cisco Certified Network Professional (CCNP)
Cisco -
Cisco Certified Network Professional Security (CCNP-S)
Cisco -
Diploma of Telecommunications Network Engineering
TAFE NSW -
Juniper IJOS
Juniper Networks -
Juniper JSEC
Juniper Networks -
Meraki CMNO
Cisco
Experience
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Sliced Tech
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Australia
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IT Services and IT Consulting
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1 - 100 Employee
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Senior Network Engineer
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Jun 2019 - Present
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Telstra
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Australia
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Telecommunications
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700 & Above Employee
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Senior Technical Expert
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2005 - Jun 2019
Senior Network and Security Engineer in Australia’s leading telecommunications and Technology Company. SME / Team Leader for the Security and Access Team Senior Network and Security Engineer in Australia’s leading telecommunications and Technology Company. SME / Team Leader for the Security and Access Team
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Network Engineer
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2003 - 2005
Implementation and Assurance of Queensland Education Department 3Com Routers and Switches Implementation and Assurance of Queensland Education Department 3Com Routers and Switches
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Network Engineer
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2000 - 2003
Implementation and Assurance of CISCO Routers and Switches in a challenging banking environment Implementation and Assurance of CISCO Routers and Switches in a challenging banking environment
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Data Network Specialist
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1995 - 2000
My role was to design, deploy and provide ongoing support of the GIO LAN and WAN data networks within Australia My role was to design, deploy and provide ongoing support of the GIO LAN and WAN data networks within Australia
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Voice Network Engineer
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1990 - 1995
Voice Network Engineer for GIO large scale NEC 2400 PABX system including supporting GIO call center . Voice Network Engineer for GIO large scale NEC 2400 PABX system including supporting GIO call center .
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