Core Network Engineer
Current
Dec 2019 - Present
AeroLeads people directory · profile
Greesh Justin Email & Phone Number
Core Network Engineer
at
Drei Österreich
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Core Network Engineer
Location
Vienna, Austria
Company size
Who is Greesh Justin? Overview
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Quick answer
Greesh Justin is listed as Core Network Engineer at Drei Österreich, a with 732 employees, based in Vienna, Austria. AeroLeads shows a matched LinkedIn profile for Greesh Justin.
Greesh Justin previously worked as Freelance network engineer at Self-Employed and IT Operations Engineer at Hcl Technologies. Greesh Justin holds Master'S Degree, Telecommunication And Internet Technologies from Fachhochschule Technikum Wien.
Company email context
Email format at Drei Österreich
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Drei Österreich
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Profile bio
About Greesh Justin
Experienced core network engineer specializing in telecommunications, dedicated to optimizing network performance for the business team at a leading telecom company. Passionate about driving efficiency and reliability in telecommunications infrastructure.
Listed skills include Ccnp, Ccna, Photoshop, Microsoft Office, and 8 others.
Current workplace
Greesh Justin's current company
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Drei Österreich
3 roles
Greesh Justin work experience
A career timeline built from the work history available for this profile.
Freelance Network Engineer
Self-Employed
Apr 2018 - Nov 2019
It Operations Engineer
Apr 2013 - Apr 2016
Team & coworkers
Colleagues at Drei Österreich
Other employees you can reach at drei.at. View company contacts for 732 employees →
MK
Mehmet Kacar
Colleague at Drei ÖsterreichVienna, Austria
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SL
Sabine Liehr
Colleague at Drei ÖsterreichAustria
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MC
Michael Christ
Colleague at Drei ÖsterreichVienna, Austria
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EE
Ekrem Eren
Colleague at Drei ÖsterreichVienna, Austria
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MB
Marek Bokes
Colleague at Drei ÖsterreichSlovakia
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DJ
Daniel J.
Colleague at Drei ÖsterreichVienna, Austria
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EG
Eleanor Green
Colleague at Drei ÖsterreichGreater Brisbane Area, Australia
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RP
Robert Pfeiffer-Vogl
Colleague at Drei ÖsterreichVienna, Austria
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JH
Jennifer Haden
Colleague at Drei ÖsterreichVienna, Austria
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KP
Kennet Ponti
Colleague at Drei ÖsterreichVienna, Austria
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Mehmet Kacar
Colleague at Drei ÖsterreichVienna, Austria
View →
SL
Sabine Liehr
Colleague at Drei ÖsterreichAustria
View →
MC
Michael Christ
Colleague at Drei ÖsterreichVienna, Austria
View →
EE
Ekrem Eren
Colleague at Drei ÖsterreichVienna, Austria
View →
MB
Marek Bokes
Colleague at Drei ÖsterreichSlovakia
View →
DJ
Daniel J.
Colleague at Drei ÖsterreichVienna, Austria
View →
EG
Eleanor Green
Colleague at Drei ÖsterreichGreater Brisbane Area, Australia
View →
RP
Robert Pfeiffer-Vogl
Colleague at Drei ÖsterreichVienna, Austria
View →
JH
Jennifer Haden
Colleague at Drei ÖsterreichVienna, Austria
View →
KP
Kennet Ponti
Colleague at Drei ÖsterreichVienna, Austria
View →
2 education records
Greesh Justin education
Master'S Degree, Telecommunication And Internet Technologies
Bachelor Of Engineering (B.E.), Computer Science
FAQ
Frequently asked questions about Greesh Justin
Quick answers generated from the profile data available on this page.
What company does Greesh Justin work for?
Greesh Justin works for Drei Österreich.
What is Greesh Justin's role at Drei Österreich?
Greesh Justin is listed as Core Network Engineer at Drei Österreich.
Where is Greesh Justin based?
Greesh Justin is based in Vienna, Austria while working with Drei Österreich.
What companies has Greesh Justin worked for?
Greesh Justin has worked for Drei Österreich, Self-Employed, and Hcl Technologies.
Who are Greesh Justin's colleagues at Drei Österreich?
Greesh Justin's colleagues at Drei Österreich include Mehmet Kacar, Sabine Liehr, Michael Christ, Ekrem Eren, and Marek Bokes.
How can I contact Greesh Justin?
You can use AeroLeads to view verified contact signals for Greesh Justin at Drei Österreich, including work email, phone, and LinkedIn data when available.
What schools did Greesh Justin attend?
Greesh Justin holds Master'S Degree, Telecommunication And Internet Technologies from Fachhochschule Technikum Wien.
What skills is Greesh Justin known for?
Greesh Justin is listed with skills including Ccnp, Ccna, Photoshop, Microsoft Office, Team Management, Adobe Photoshop, Casoi, and Jira.
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