Job offer


Job-ID: 112097_DE_2

Netzwerk / Firewall Administrator (m/w/d)

T-Systems International GmbH
Munich, Germany
Job level:
Employment type:
Full Time - Regular
Application Deadline:
Experience Required:
5 Jahre und mehr
Working Hours Per Week:
Languages Required:
Deutsch, Englisch
Amount of Travel:
Functional Area:
ICT / IT Projects
ICT / IT Development
ICT / IT Operations
Technology and Networks
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Als Netzwerk / Firewall Administrator (m/w/d)stellen Sie Kundenlösungen mit höchstmöglicher Verfügbarkeit und Leistungsfähigkeit sicher. Zu Ihren Aufgaben gehören:

  • Planung und Realisierung von komplexen Netzwerk- und Firewall-Anforderungen für Kundenlösungen
  • Durchführung des 2nd-Level-Services nach ITIL unter Einbindung weiterer Leistungserbringer (3rd-Level).
  • Konzeption und Administration von ISE, 802.1x und TACACS+

Sie verfügen über ein abgeschlossenes Informatikstudium oder eine vergleichbare Berufsausbildung sowie über mehrjährige Berufserfahrung. Des Weiteren bringen Sie folgende Kenntnisse und Fähigkeiten mit:

  • Detaillierte Kenntnisse ineinigen der folgenden Produkte: CISCO Netzwerk, Firewalls Cisco ASA und Fortinet; Ironport, Blue Coat; WLAN und f5-Produkte (z.B. Load Balancer)
  • Erfahrungen mit CISCO ISE, 802.1x, RADIUS und TACACS+
  • Cisco Zertifizierung CCSP / CCNA sind wünschenswert
  • Teilnahme am Rufbereitschaftsdienst und Übernahme von Tätigkeiten auch außerhalb der regelmäßigen Arbeitszeit
  • Sehr gute Deutsch Kenntnisse und gute Englisch Kenntnisse
  • Part-time possible

  • Training offers and allowances

  • Pension scheme

  • Employee discounts

  • Health offers and insurance

Severely disabled applicants with equal qualification will be given particular consideration.

Die Customer Unit Automotive & Manufacturing ist die Organisationseinheit der Portfolio Unit Managed Infrastructure Services & Private Cloud - die die Services des T-Systems-Portfolios bei diesem Kundencluster vertritt. Als Customer Unit verantwortet sie die Qualität der Leistungserbringung der ihr zugeordneten Kunden end-to-end und arbeitet dafür innerhalb der T-Systems funktional mit allen Einheiten eng zusammen. Neben der Komplettverantwortung für zugeordnete Kundenverträge verwaltet die Customer Unit traditionelle Service- und Lieferfunktionen wie Vertrags- und Vertriebsmanagement, Bereitstellung, Inbetriebnahme und Betrieb von Dienstleistungen, um die Vertragserfüllung und Kundenzufriedenheit sicherzustellen.

“Any questions? I´m happy to help! For your application please use our online job tool.”


Petra Wolff

+49 6151 5818776

Further career information

Your application - quick and easy in just 5 minutes! Found your new job? Then simply click on 'Apply now' to register for our online job tool. Do you have your application documents (CV, cover letter, certificates) available? You can upload them as pdf-; word- (docx); ppt-; xls-; csv- oder txt-file with a maximum upload size of 10 MB each. As soon as we receive your application, you will get a confirmation via e-mail. The first thing we do is check whether your profile matches the job. Depending on the position, this first selection round can take up to four weeks. If you are successful in the pre-selection round, we will contact you to arrange an interview. You can check the status of your application in your applicant profile at any time.

Looking for tips for your application? Then take a look at the section called >Application Tips on our career website. Here you will find all manner of tips on 'The Right Way to Apply' and all the answers to the online application process.

By the way: Once you have set up your digital application, you can use it to apply for any position at Deutsche Telekom Group - quickly and easily with just a few clicks.

You need technical help? Our Career Team can be reached via e-mail or via phone: +49 800 3306700 and is looking forward to help you with any request.

Master exciting challenges without overextending yourself, be dedicated to your job while also enjoying a well-balanced private life – this is admittedly not always easy.

Take charge of your life. With work-life@telekom, Telekom is expressly integrating the reconciliation of work and private life into the corporate culture. Diverse measures in the focal areas “Working time and location”, “Health and fitness”, “Family” and “Social aspects” ensure improved reconciliation of work and private life – for all of our employees: Singles and families, young and old employees, men and women. With us you can unfold your full potential while also making your individual life plan a reality.

We can offer you development opportunities that are lifelong. After all, the challenges in our industry are constantly changing - and we know, that we can best meet them with outstandingly qualified colleagues.

We offer a broad spectrum of personal training and development possibilities. Whether you're a newcomer, an expert or a manager - we can offer you exciting prospects and individual career paths. For example, there are various development programs to support expert and executive careers, international exchanges, or part-time studying while you work. Our employees have the choice. Detailed information can be found in the category Career Center on our career website.

Money might not bring happiness, but it does make life easier. Because we want you to be able to focus fully on the projects at hand, we support you with an attractive salary and numerous benefits. Because money can't get you everything, we offer a number of benefits to make life easier on top of that. You can further benefit from individual location-specific offers and support services.

You want to know more about our compensations and benefits? Then take a look at the section called Our Services on our career site.

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