Recommended expert
Tomáš Lukas
Senior Network Engineer
Experience
May 2021 - Dec 2025
4 years 8 monthsZürich, Switzerland
Senior Network Engineer
Migros
- Support across the entire Migros network
- MPLS, L3/L2, complex BGP network, Checkpoint and Fortinet firewalls/VPN, F5 proxies and load balancers, Cisco WLAN with Prime/CCC and DNAC (the largest in Switzerland), ISE, Bluecat DNS and IPAM, DAMS, PRTG, Git, Ansible, ACI with NCAE and NexusDashboard, SAN
Mar 2018 - Mar 2021
3 years 1 monthVaduz, Liechtenstein
Network Engineer – Cloud Migration
Hoval
- Network Engineer for Cisco LAN, MPLS network, SD-WAN, Stonesoft firewalls, Aruba wireless, Kemp load balancers, Riverbed WAN optimization, AWS, Azure, SD-WAN
- Swisscom ESC cloud migration
Mar 2017 - Mar 2018
1 year 1 monthZürich, Switzerland
Connectivity Solution Engineer
Swisscom
- Network Engineer for all Swisscom data centers
- Cisco MPLS network, Checkpoint and Stonesoft firewalls, F5 proxies and load balancers, Avaloq
Mar 2016 - Mar 2017
1 year 1 monthWallisellen, Switzerland
Solution Architect Network Integration
Dimension Data
- Pre-sales support for network, wireless, and security for sales
- Proposal preparations
- Effort assessments, handling RFIs, RFQs, BoM preparations
- Support in implementing own designs - configuration
Mar 2014 - Present
11 years 11 monthsZürich, Switzerland
Senior Network Engineer - Freelancing
Teletrend
- Design, planning, sales support, and troubleshooting for wireless and optical networks
- Network security design and implementation of firewalls, SD-WAN, and VPNs
Apr 2009 - Mar 2014
5 yearsSchlieren, Switzerland
Senior Network Engineer
GPS Technik, Enkom, e-Globe
- Design, planning, sales support and troubleshooting of complex network solutions
- Implementation of MPLS, VPLS, ISIS, OSPF
- Network security design and implementation
Jan 2006 - Dec 2009
4 yearsVienna, Austria
Specialist III
ANF Data (Siemens PSE)
- 3rd level support for IP issues
- IP network training and preparation for CCNA
- Design, planning, sales support for wireless networks – centralized solution (Telecom Algeria – 9,000 APs, MPLS)
Jan 2004 - Dec 2006
3 yearsBrno, Czech Republic
IT Specialist – Technical Engineer
IBM
- Technical support for large global networks (5000 nodes)
- Cisco, Nortel, 3Com device network management and troubleshooting
- Checkpoint Firewall: change management
- Lucent QIP - DNS and DHCP management and implementation
Jan 2000 - Dec 2003
4 yearsManager / IT Specialist
Kapesní počítace s.r.o.
- PDA sales, software development, technical solutions
- Wireless networks for PDA (Wi-Fi, Bluetooth)
- Design, implementation and management of e-commerce systems
- Cameroon, Maroua (Sahela S.A.) - installation and management of long-distance wireless links
- Italy, Ravenna (Sat. C.S.) - wireless network infrastructure
Jan 1996 - Dec 1996
1 yearAustralia
Teacher
TM Global
- computer training, web design
Jan 1995 - Dec 1999
5 yearsCzech Republic
Teacher / Training Team Supervisor
Altus / Jiskra
- IT training (Microsoft Windows, Office)
- Organization of computer training (ČSOB, Czech TV Brno).
Skills
- Linux, Aix, Microsoft Servers, Nortel Networks, 3com Networks
Vendor Firewalls
- Checkpoint, Forcepoint/stonesoft/mcafee, Cisco Pix/asa/firepower, Meraki, Fortinet/foritgate, Watchguard
Network
- Cisco, Hp, Huawei, Juniper, Extreme, Enterasy, Meraki
Wi-fi
- Cisco, Aruba, Ruckus, Meraki, Siemens
Languages
Czech
NativeGerman
AdvancedEnglish
AdvancedFrench
ElementaryItalian
Elementary ...and 2 more
Education
Oct 2003 - Jun 2004
VUT, Faculty of Business and Management Brno
Company, finance and business · Brno, Czech Republic
Oct 1996 - Jun 1997
Lorraine Martin College Australia
Business English, English for academic purposes · Australia
Oct 1995 - Jun 2003
The Nottingham Trent University Brno
Business finance · Brno, Czech Republic
Certifications & licenses
CCIE Routing and Switching
CCIE Service provider, Security and DataCenter – written only
Cisco CCNA
Cisco CCNP
Cisco CCSP
Cisco Field Engineer for Routing & Switching, Security, Wireless
Cisco System Engineer for Routing & Switching, Security, Wireless
HP MASE
IBM Certified Specialist - RS/6000 Solution Sales
Juniper JNCIA-ER
Juniper JNCIS-ER
Microsoft MCSE (expired) NT Server 4.0 Track
Wireless Network Specialist - Wi-Fi standard IEEE 802.11
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