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Alexandros Tsonis Email & Phone Number
Network and Security Architect
at
Heraklion International Airport, Crete
1 work email found
@fraport-greece.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Network and Security Architect
Location
Greece
Company size
Who is Alexandros Tsonis? Overview
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Quick answer
Alexandros Tsonis is listed as Network and Security Architect at Heraklion International Airport, Crete, a with 50 employees, based in Greece. AeroLeads shows a work email signal at fraport-greece.com and a matched LinkedIn profile for Alexandros Tsonis.
Alexandros Tsonis previously worked as Senior Network Engineer at Fraport Greece and Network Engineer at Opap. Alexandros Tsonis holds Master Of Science (Msc), Communication Systems And Networks, 8.25/10 from Ethnikon Kai Kapodistriakon Panepistimion Athinon.
Company email context
Email format at Heraklion International Airport, Crete
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atsonis@fraport-greece.com
76% confidence
AeroLeads found 1 current-domain work email signal for Alexandros Tsonis. Compare company email patterns before reaching out.
Profile bio
About Alexandros Tsonis
Experienced Network Engineer with a demonstrated history of working in highly pressured, time sensitive and confidential environments. Skilled in VoIP technologies, Contact Center implementations, configuring and troubleshooting complex LAN environments. High understanding of core networking subjects like IP/MPLS, BGP, OSPF, SIP etc. Strong academic background with a Master of Science (MSc) focused in Communication Systems and Networks from University of Athens. Actively certified from Cisco (CCNP), hands on experience with Check Point Firewalls, F5 appliances and various monitoring tools
Listed skills include Network Administration, Routing, Switching, Troubleshooting, and 23 others.
Current workplace
Alexandros Tsonis's current company
Company context helps verify the profile and gives searchers a useful next step.
Heraklion International Airport, Crete
7 roles
Alexandros Tsonis work experience
A career timeline built from the work history available for this profile.
Senior Network Engineer
Current
May 2021 - Present
Network Engineer
Sep 2020 - May 2021
Telecommunications Engineer
- Managed and supported Cisco Unified Communications Manager, Cisco Unified Contact Center Express, Cisco Unity and Cisco Expressway- Designed and implemented new Contact Center solutions- Member of team responsible for planning, designing, testing, implementing, and troubleshooting enterprise networks.- Identified, diagnosed, and resolved network problems as they arise in a timely manner- Configured and maintained over 2500 Cisco IP Phones throughout the airport community- Installed, configured and managed Cisco/HP network switches- Experience with Check Point Firewalls and F5 appliances- Worked with various monitoring tools, such as Prime Collaboration Assurance, Prime Infrastructure and PRTG- Performed weekly on-call duties- Created documentation of network design and operation. Documented and implemented users’ training on VoIP technologies
Dec 2016 - Sep 2020
Network Engineer
Centre Of Automated Combat Systems & National Defense It Support Center
- Troubleshot complex LAN environments- Designed solutions for network issues- Installed and configured Cisco routers and switches- Implemented network mapping and cable management- Managed TFTP and Syslog Server- Authored technical documentation for network-related processes
Oct 2015 - Sep 2016
It Support Technician
Region Of Attica - Directorate Of Information
- Provided technical support to ~500 users- Provided user assistance for MS Office and other applications- Installed operating systems and software- Performed hardware upgrades- Troubleshot network issues
Dec 2013 - May 2014
Sales Agent
- Advertised products to new customers - Resolved customer complaints
Mar 2007 - Feb 2008
2 education records
Alexandros Tsonis education
Master Of Science (Msc), Communication Systems And Networks, 8.25/10
Bachelor Of Science (Bsc), Informatics And Telecommunications, 7.07/10
FAQ
Frequently asked questions about Alexandros Tsonis
Quick answers generated from the profile data available on this page.
What company does Alexandros Tsonis work for?
Alexandros Tsonis works for Heraklion International Airport, Crete.
What is Alexandros Tsonis's role at Heraklion International Airport, Crete?
Alexandros Tsonis is listed as Network and Security Architect at Heraklion International Airport, Crete.
What is Alexandros Tsonis's email address?
AeroLeads has found 1 work email signal at @fraport-greece.com for Alexandros Tsonis at Heraklion International Airport, Crete.
Where is Alexandros Tsonis based?
Alexandros Tsonis is based in Greece while working with Heraklion International Airport, Crete.
What companies has Alexandros Tsonis worked for?
Alexandros Tsonis has worked for Heraklion International Airport, Crete, Fraport Greece, Opap, Athens International Airport, and Centre Of Automated Combat Systems & National Defense It Support Center.
How can I contact Alexandros Tsonis?
You can use AeroLeads to view verified contact signals for Alexandros Tsonis at Heraklion International Airport, Crete, including work email, phone, and LinkedIn data when available.
What schools did Alexandros Tsonis attend?
Alexandros Tsonis holds Master Of Science (Msc), Communication Systems And Networks, 8.25/10 from Ethnikon Kai Kapodistriakon Panepistimion Athinon.
What skills is Alexandros Tsonis known for?
Alexandros Tsonis is listed with skills including Network Administration, Routing, Switching, Troubleshooting, Network Security, Cisco Technologies, Cable Management, and Network Design.
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