Principal Information Security Engineer – CDC

Prag, Hauptstadt Prag, Tschechien Global Business Services 23390 16/02/2020
Jetzt bewerben


To support and develop IT components and tools within the DHL organization’s security infrastructure and its associated services (Cyber Defense Center).


  •  Develop and support DoS protection infrastructure, capabilities and associated tooling

  •  Develop new SIEM use cases, support and maintain existing content

  •  Work with internal customers on SIEM on-boarding 

  •  Correlate and coordinate events across all activities in above sections

  •  Provide RUN support for security technologies (Anti-DDoS, SIEM), handle incidents, perform changes, etc.

  •  Reactive assistance in root cause analysis

  •  Assist and train junior team members in the use of security tools, the preparation of security reports and the resolution of security issues

  •  Follow pre-agreed work procedures and applies pre-approved changes to prevent damage and mitigate outage risks

  •  Provide security incident reports to customers and management

  •  Lead by setting a good example (role model) – behavior consistent with words

  •  Provide status reporting of team activities against the program plan or schedule

  •  Provide guidance to the team based on management direction


  •  In depth understanding of IP network security including Firewalls, common network and application protocols including the OSI Model, Switching, Routing, TCP/IP, ACLs, NAT, OSPF, BGP, QoS, VOIP, TLS/SSL, HTTP, 802.11, H.323, SIP, SNMP, load-balancing, SFTP and DNS required.

  •  Hands-on experience with troubleshooting complex network problems including internet routing issues

  •  Experience design and support of DoS protection deployments and measures 

  •  Hands-on experience with DoS/DDoS detection, analysis and mitigation

  •  In depth understanding of DDoS attacks of all layers and mitigation solution for each of them

  •  Fluent Linux administration

  •  Basic scripting (BASH, Python...)

  •  Experience with usage of least one SIEM technology (Arcsight, QRadar…)

  •  Experience with development of SIEM content

  •  Good understanding of security technologies (Antivirus, Firewall, IPS...)

  •  Good overview of Information Security topics (encryption, authentication, vulnerability management etc.)

  •  Good written and spoken English

  •  Decision-making skills

  •  Experience in Information Security field


  •  Good knowledge of at least one IPS technology (Snort, CheckPoint, etc.)

  •  Penetration testing and forensics skills


  •  Great team of IT professionals and possibility of technical development

  •  Extra week of holiday (25 days/year)

  •  6 Self-sickness days/year

  •  Permanent contract

  •  Full salary compensation for up to 10 days absence due to illness per calendar year

  •  Lunch and FlexiPass vouchers fully covered by DHL

  •  On-going professional and technical trainings and certifications

  •  Modern offices

  •  Pension plan contributions

  •  Employee Referral Program and Working Anniversary Rewards

  •  Company sponsorship of various sports and social clubs

  •  Huge number of internal job opportunities within the company

Zahlen und Fakten

  • Arbeitszeiten


  • Geschäftsbereich

    DHL Information Services (Europe) s.r.o.

  • Reisetätigkeit erforderlich

    less 20%

  • Beschäftigungsart

    Unbefristet Vollzeit

  • Schichtarbeit


Jetzt bewerben