Senior Security Engineer

Place of work
Bratislava, Slovakia
Contract type
Start date

Information about the position

Job description, responsibilities and duties

Job description:
  • Designing, developing, configuring and operating security systems such as (but not limited to) Authentication, Authorization and Accounting systems (e.g. Radius), IDM systems, Directory Services systems (LDAP), Single Sign On systems (e.g.Kerberos), workflow management systems and Privilege Access Management systems (PAM), databases, key-value stores, etc.
  • Understanding and enforcing advanced authentication and authorization concepts (OID, OAuth, SAML, OTP, X.509 Mutual Auth)
  • Understanding access controls models (RBAC, RqBAC, etc.)
  • Understanding automation and orchestration requirements, virtualization technologies, cloud technologies (e.g. Openstack, Docker, Kubernetes, etc.)
  • Scripting and programming automated instantiation, configuration and operation by means of REST APIs, and continuous configuration tools e.g. Ansible.
  • Understanding and deploying modern monitoring concepts in distributed environment
  • Applying modern Back-UP and disaster recovery practices, which work at scale and support automation (CI/CD cycles)
  •  What you will do:Champion security with development teams to make their code more secure, primarily through manual code/architecture review
  • Design, build, and operate innovative tools and security systems to enhance our security (e.g.AAA solutions, IDM solutions, PKI and crypto solutions, Big Data and security monitoring systems)
  • Be the first response and remediation for security-related incidents and participate in on-call rotation
  • Consult, evangelize, and teach theoretical and practical security to groups of varying sizes, disciplines, and experience levels
  • Continually improve your technical and collaboration skills
  • Engage and participate in the security community
  •  Who you are:You have worked in a software engineering or security role
  • You have experience in defending against attacks in several areas of security
  • You are knowledgeable in mobile, web security, or authentication schemas (a plus but not required)
  • You understand security in distributed systems at scale
  • You understand operating systems (Linux) and virtualization technology
  • You know how to code in at least one programming language
  • You have ability to read and break code in languages including Python, Java, C/C++ and PHP

Salary information

minimum 1700 EUR

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)

Language skills

English - Upper intermediate (B2)

Personality requirements and skills

KPIs / Key deliverables:
  • 100% SLA / KPI Adherence
  • Improve system and service availability, consistency, and increased operations efficiency with the use of technology
  • Responsible for Design, 2nd and 3rd level Operations of Security systems and technologies by means of applying modern DevOps concepts (CI/CD)
  • Continuous monitoring of cyber security threat landscape development and improving respective security technologies to keep maximum operational and securityeffectivenes.
  •  Education:University/Master degree in Computer Science, Information Systems or other technical related field
  •  Professional knowledge, skills, know-how in the field & experience in the field:At least 5 years of experience in the area of network security, application security, cryptography or other related field
  • Experience and knowledge with analysis of internal and external threats and solving security incidents  
  • Strong understanding of business applications, infrastructure, application and security appliance functionality using strong security practice
  •  Language skills:English language – fluent (excellent verbal and written communication skills)
  •  Interpersonal, communication skills:Communication skills – excellent
  • Result oriented
  • Trustworthy
  • Ability to work as an interface and to collaborate effectively with different groups (NatCos, DT Group Security, external providers, state authorities etc.)
  • Ability to multitask in a busy and demanding environment
  • Strong analytical and conceptual skills
  • Ability to handle confidential and highly sensitive information
  •  Other soft skills, competences:Strategic thinking
  • Self-motivated
  • Highly collaborative
  • Flexibility to travel
  •  Hard skills:Compute, Network and Storage Infrastructure
  • Cloud OS, Operation Systems such as Linux, FreeBSD and Hypervisors
  • IP Services (TCP/IP stack)
  • Open Source security technologies IDS, IPS, FW, LB, ELK
  • Conventional security technologies such as firewalls, access servers, proxy servers, etc.
  • Identity and Access management technologies
  • Authentication and Authorization technologies
  • Cryptography
  • Public/Private Cloud Architectures
  • CI/CD processes and tools (e.g. Jenkins, Chef, Puppet, Git, Ansible etc.)
  • Scripting and programing in Bash, Python, Ruby, Golang or any other modern language
  • MS office (Excel, PowerPoint, Word, Outlook, Visio, Project) – advanced
  • CISSP, CEH, SANS, OSCP certifications are preferred but not mandatory
  • MS office (Excel, PowerPoint, Word, Outlook, Visio, Project) – advanced
  • If you would like to contribute to DT Europe’s future and be part of the transformation towards international Telco service production - combined with an international and entrepreneurial team spirit, please share your profile and experience with us and apply online.


Brief description of the company

Deutsche Telekom Pan-Net, s.r.o. - established within Pan IP program is a company which will pilot and manage the whole pan-European Network. From Bratislava, this company will be the first point of contact regarding all overarching matters of the national companies with respect to the pan-European Network.
Being the key entry gate for requirements towards Pan-Net portfolio, we will manage a common service production catalogue, establish new processes and operating models, combining assets and resources to create services for the national companies.
To achieve all this we are building a new, cross-functional and truly international team.

Data Privacy Information and Consent With Processing of Personal Data

By replying to the job offer, I hereby grant company Deutsche Telekom Pan-Net s.r.o. with its registered seat at Jarabinková 1, 821 09 Bratislava, Slovakia, ID no. (IČO): 48 129 178 (the “Company”) the consent with processing of my personal data in the following scope: academic title, name, surname, photography, contact details (e-mail address, address, phone number), information about achieved education, previous working experience, other information that are included in my CV/motivation letter, and so for the purpose of participation in a selection process for the job position that I am applying for. This consent is granted for definite period of 6 months.

My personal data will not be subject to automated decision making and profiling. My personal data will be provided only to the following recipients within Deutsche Telekom AG Group: Deutsche Telekom Services Europe GmbH, Friedrich-Ebert-Allee 140, D-53113 Bonn, Germany; Deutsche Telekom Business Services S.R.L., 319G Splaiul Independentei, Bukurešť, Romania; Deutsche Telekom AG, Friedrich-Ebert-Allee 140, D-53113 Bonn, Germany. My personal data will not be transferred to third countries.

In connection with the processing of my personal data the Company provides me with the following information:

Please be informed that you have the following rights: (i) to request access to your personal data, (ii) to correct your personal data, (iii) to delete your personal data, (iv) to limit the processing of your personal data, (v) to object processing of your personal data, (vi) to the portability of your personal data, (vii) to file a complaint with the competent supervisory authority, (viii) to withdraw your consent with processing. Please note that processing of personal data is prerequisite for participation in selection process. If you do not provide us with your consent, or if you withdraw your consent during the selection process, we cannot process your personal data and thus you cannot participate in the selection process for concrete job position.

Contact for provision of additional information about the protection and processing of your personal data is: [email protected] Additional information about data privacy you can find on the following link.

Number of employees

100-149 employees

Company address

Deutsche Telekom Pan-Net s.r.o.
P.O.BOX 105
830 05 Bratislava 35
ID: 3489020   Megjelentetés dátuma: 2018.09.10.  
Az állásajánlat egy külső forrásból származik vagy egy másik portálról vettük át.
A (bruttó) bér alapösszetevője és egyéb juttatások:   minimum 1700 EUR