Job offer


Job-ID: 120772_EN_2

Security Solution Administrator OT-Security (Budapest) - English Speaking

Deutsche Telekom Systems Solutions Hungary Kft.
Budapest, Hungary
Job level:
Employment type:
Full Time - Regular
Application Deadline:
Languages Required:
Functional Area:
ICT / IT Operations
Legal affairs, Security, Regulations
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In this position you will be responsible for the platform operation and application administration of the industrial cyber security solution in Deutsche Telekom Security.

Your tasks:

•    You will be responsible for the administration of the OT-SOC system infrastructure and the OpenBSD / Linux servers (e.g. Syslog, Proxy, Update and API-Server).

•    After the vendor training your task will be to administrate the genua Genucenter; the genua Rendzvous Server and the genua Genubox

•    Your task will be the administration of CyberX Central Manager Appliances / public cloud image based on Ubuntu Linux and the administration of CyberX Sensor Appliances based on Ubuntu Linux

•    You will be trusted with the basic administration of public clouds (e.g. Open Telekom Cloud) for components deployed on cloud infrastructure

•    You will be responsible to provide internal (Telekom Cyber Defense Center) and external (Customer) 2nd level support for the infrastructure. Conference call at regular intervals and remote desktop meeting about Incident and Problem and ongoing tasks.

•    Your task will be to ensure that the provided operations / services are available und running stable according to the regulations. Identify and fix issues of devices and systems. Check and monitor: availability, system health and activities/changes for all components

•    You will responsible to keep systems and devices up to date 
(patches, signature updates, software releases/firmware). Simulate configuration changes in lab environment.

•    You will be trusted with the stabilization of the application and systems. Optimize the service: reduce downtimes, reduce system troubles.

•    Your task will be to maintain the documentation of the solution and to create and update processes.

•    You will be responsible to support incl. Incident-, Problem- and Change Management and tracking the incidents

•    Your task will be to administrate the API & Update Server

•    Higher level (specialization) qualifications or relevant professional experience.
•    Practical knowledge and experiences with UNIX/Linux systems. 
•    Practical experiences with public clouds (e.g. OTC).
•    Experience with the administration and deploying solutions in the Open Telekom Cloud (OTC)
•    Experience with OpenBSD Unix operating systems.
•    Experience with Linux/Unix (Ubuntu, RedHat) operating systems.
•    Experience with virtualization (VMVare)
•    Experience with Shell Scripting (bash/ ksh). 

•    Basic knowledge in IT-Security, Network Security and Network-technologies (OSI Modell, IP, TCP, UDP).

•    Customer-oriented approach. Quick understanding of complex problems.
•    Familiar with ITIL processes.
•    Good team player attitude.
•    Good communication ability.
•    At least intermediate English language skills.

•    Able to provide 24/7 OnCall Support. 


•    Experience with Genua GmbH Genu Servicebox, with Genua GmbH Genu Rendezvous Server and with Genua GmbH Genucenter or with similar products from different vendor. 
•    Experience with CyberX Central Manager Appliances and CyberX Sensor Appliances.
•    German language skills. 

Present in the market under the Deutsche Telekom IT Solutions brand name, IT-Services Hungary (ITSH) is a subsidiary of the Deutsche Telekom Group and is the largest ICT employer in Hungary. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 4500 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey and rewarded with the title of the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. 


MyHR Recruitment

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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