Marcin Chojna

Marcin Chojna Email and Phone Number

Network / Security Expert @ Archer sp. z o.o.
Marcin Chojna's Location
Warsaw, Mazowieckie, Poland, Poland
Marcin Chojna's Contact Details

Marcin Chojna personal email

About Marcin Chojna

NETWORKINGCCIE #32770CCNA CCIP CCDP CCNP EnterpriseCCSP NAC Specialist MARS SpecialistCCNP DCCCIE Routing And Switching (350-001 Exam)CCDE Beta ExamPCSEJNCIA-ERJNCIA-FWVJNCIS-FWVSecurity CYSA+Microsoft Cybersecurity Architect ExpertGoalsCISACEHCISSPSpecjalizacje: Experiences in:Security, IPS , IDS , Firewalls , Qos , Linux ,Freebsd , Openbsd

Marcin Chojna's Current Company Details
Archer sp. z o.o.

Archer Sp. Z O.O.

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Network / Security Expert
Marcin Chojna Work Experience Details
  • Archer Sp. Z O.O.
    Network Expert/Security Architect
    Archer Sp. Z O.O. Jan 2022 - Present
    Kraków, Małopolskie, Pl
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  • Sii
    Network Enginer
    Sii Sep 2007 - Oct 2021
    Paris, Île-De-France, Fr
    Mail Project for MSZSpinoff Project in PEKAO SANSN Network Architect
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  • Xtb
    Administrator Sieci
    Xtb Feb 2012 - Aug 2020
    Warszawa, Woj. Mazowieckie, Pl
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  • Pge Polska Grupa Energetyczna
    Senior Security Architect
    Pge Polska Grupa Energetyczna Dec 2016 - Jul 2020
    Warszawa, Mazowieckie, Pl
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  • Ministry Of Foreign Affairs, Polish Aid
    Networking Consultant
    Ministry Of Foreign Affairs, Polish Aid Jun 2007 - Nov 2015
    Warszawa, Pl
    Network project of Mail system , smarthost's configuration Network consulting for many projects including : Data Center , world wide MPLS project , some LAN/ WAN projects
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  • Nokia
    Senior Network Archtect At Nokia Siemens Networks
    Nokia 2008 - Oct 2011
    Espoo, Southern Finland, Fi
    PEKAO Project
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  • Infovide-Matrix
    Network Administartor
    Infovide-Matrix Dec 2004 - Jun 2009
    Warsaw, N/A, Pl
    Network Administration , Systems Administartion. Freebsd / Openbsd , VPN , Linux (gentoo/debian) , Cisco , Pix , Solaris
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  • Bauer - Publishing House
    Network/Systems Admin
    Bauer - Publishing House 2007 - 2007
    System administration of all company websites .Including Bravo, Pcformat , teletydzien , and other 30 titlesAll network high Avaibility Project .Technologies : Freebsd , linux , haproxy , Apache , squid and 100 other .
  • Gts
    Noc Sls
    Gts 2005 - Jun 2005
  • Opusnet
    Network /Systems Administartor
    Opusnet Sep 2004 - Jun 2005
    Linux Networking administration , with help of some Cisco devices . Network almost 1500 computers , some servers .One the bigest client PWSZ.
  • Metronet
    Network /Systems Administartor
    Metronet Jan 2001 - Aug 2004
  • Metronet Sp. Z O. O.
    Admin
    Metronet Sp. Z O. O. 2001 - 2003

Marcin Chojna Skills

Firewalls Vpn Routing Security Network Administration Ccna Linux Bgp Ccnp Ipsec Checkpoint Ips Juniper Ospf Tcp/ip Cisco Qos Network Security Network Design Cisco Ios System Administration Mpls Asa Customer Service Ids Nexus Cisco Switches Cisco Security Computer Security Cisco Devices Switches Wan Pix Eigrp Routers Ip Networking Srx Freebsd Openbsd Ssg Isg Palo Alto Fortinet Cisco Catalyst Switches Red Hat Linux Gentoo Debian Suse Ipv6 Load Balancing

Marcin Chojna Education Details

  • Politechnika Lubelska
    Politechnika Lubelska
  • Chelm
    Chelm

Frequently Asked Questions about Marcin Chojna

What company does Marcin Chojna work for?

Marcin Chojna works for Archer Sp. Z O.o.

What is Marcin Chojna's role at the current company?

Marcin Chojna's current role is Network / Security Expert.

What is Marcin Chojna's email address?

Marcin Chojna's email address is ma****@****ail.com

What schools did Marcin Chojna attend?

Marcin Chojna attended Politechnika Lubelska, Chelm.

What skills is Marcin Chojna known for?

Marcin Chojna has skills like Firewalls, Vpn, Routing, Security, Network Administration, Ccna, Linux, Bgp, Ccnp, Ipsec, Checkpoint, Ips.

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