Recommended expert

Tomáš Lukas

Senior Network Engineer

Tomáš Lukas
Zug, Switzerland

Experience

May 2021 - Dec 2025
4 years 8 months
Zürich, 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 month
Vaduz, 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 month
Zürich, 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 month
Wallisellen, 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 months
Zürich, 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 years
Schlieren, 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 years
Vienna, 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 years
Brno, 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 years

Manager / 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 year
Australia

Teacher

TM Global

  • computer training, web design
Jan 1995 - Dec 1999
5 years
Czech 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
Native
German
Advanced
English
Advanced
French
Elementary
Italian
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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