Grzegorz Winiarczyk

Network Security Engineer at Core Technology Systems
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Contact Information
us****@****om
(386) 825-5501
Location
PL
Languages
  • English Professional working proficiency
  • Russian Elementary proficiency
  • German Limited working proficiency

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5.0

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Pawel Korycinski

Grzegorz is a highly experienced network expert who has been a valuable member of our team. He has an exceptional depth of knowledge in various vendor platforms and protocols, which has been instrumental in the successful implementation of complex network projects. As one of my direct reports, I have had the pleasure of witnessing Grzegorz's impressive ability to think outside the box and come up with creative solutions to network challenges. He is an outstanding collaborator and is always open to new ideas and approaches, making him an asset to any team. Above all, I have been struck by his dedication and commitment to delivering quality work. He has a strong work ethic and is always willing to go the extra mile to ensure that our projects are delivered on time and to the highest standards.

Tim Eichmann

Grzegorz is a very hard working and inventive network and security architect. As a Cisco expert Grzegorz has been able to take those skills across a range of other vendor hardware to build and support some very complex network and firewall cloud connection scenarios for our large government clients. Grzegorz has consistently been able to lead our clients towards solutions where he can see gaps in their designs. We’ve had great feedback from the customers about how he’s managed to help fix persistent issues they have been having and his ability to create designs and solutions with very little information is a much-needed skill. Grzegorz has a very strong work ethic, going beyond what’s required to ensure the clients implementations are a success, and combined with his ability to come up with solutions for any problem he is presented with, he is a valuable asset in any organisation.

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Credentials

  • VMware Certified Professional 6 - Data Center Virtualization
    it-Edukacja
    Oct, 2017
    - Nov, 2024
  • VMware Certified Professional 6 - Network Virtualization
    VMware
    Apr, 2017
    - Nov, 2024
  • German Fluency: Upperintermediate
    -
    Sep, 2014
    - Nov, 2024
  • NATO Personnel Security Clearance Certificate – NATO SECRET
    Internal Security Agency
    Aug, 2018
    - Nov, 2024
  • CCNP Enterprise
    Cisco
    Feb, 2015
    - Nov, 2024
  • Juniper Networks Certified Associate
    it-Edukacja
    Jul, 2018
    - Nov, 2024
  • VMware Certified Professional 6 – Network Virtualization
    VMware
    Dec, 2018
    - Nov, 2024
  • Cisco Certified Network Professional Routing and Switching
    Cisco
    Oct, 2015
    - Nov, 2024
  • Cisco Certified Network Associate Security
    Cisco
    Jan, 2014
    - Nov, 2024
  • Security clearance: Confidential
    -
    Mar, 2006
    - Nov, 2024
  • Route&Switch CCNP
    -

Experience

    • United Kingdom
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Network Security Engineer
      • Jul 2018 - Present

Education

  • Kujawsko-Pomorska Szkoła Wyższa w Bydgoszczy
    Postgraduate Certificate, CCNP - Route, Switch, TroubleShoot
    2013 - 2014
  • Akademia Techniczno-Rolnicza im. J.J.Śniadeckich w Bydgoszczy
    Bachelor's Degree, Management and Marketing
    2002 - 2006
  • Akademia Techniczno-Rolnicza im. J.J.Śniadeckich w Bydgoszczy
    Master's Degree, Telecommunication Systems
    2000 - 2005

Community

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