Encryption Expert

Place of work
Bratislava, Jarabinkova 1
Contract type
Start date

Information about the position

Job description, responsibilities and duties

- Responsible for Design, 2nd and 3rd level Operations of encryption 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 security effectivenes
- Designing, developing, configuring and operating Public Key Infrastructure systems, which contain Registration Authority, Root Certification Authority, Issuing Certification Authority, HSM systems, Card Management Systems, CRLs, OCSP responders,
- Managing lifecycle and logistics of certificates, certificate templates, crypto material and keys.
- Designing and configuring appropriate use of symmetric keys, pass phrases, hash functions, etc.
- Developing Certification Practice Statement and Certification Policies.
- Maintaining and using up-to-date cipher suites and hash functions with adequate key length
- Understanding automation and orchestration requirements, virtualization technologies, cloud technologies, ETSI VNF model (NFVI, VIM, VNFM, EMS, etc.).
- Scripting and programming automated instantiation, configuration and operation by means of Openstack APIs, VNFs API, Element Management systems API and continuous configuration tools e.g. Ansible.
- Designig, developing and operating of software based crypto stores, hardware based crypto stores (HSM, smart cards, etc.) and integrating them into cloud environment
- Desiginig, developing and operating of Secret as a service in the cloud environment (e.g.Openstack Barbican)
- Continuous analysis of cyber security threat landscape and subsequent continuous adopting and improving defense controls and measures
- Co-operating with other PanNet INFRA Centers and Service Centers team on continuous development, integration, operation and improvement of security controls and cloud ecosystem.

Employee perks, benefits

Mobile phone, Notebook,
Employee discount for Slovak Telekom products and services (TV, internet, fixed line...)

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)
University education (Master's degree)

Educational Specialization

IT/Telco, IT Security area

Language skills

English - Advanced (C1)

Required experience


Personality requirements and skills

- At least 5 years of experience in the area of network security, application security, cryp-tography 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
Interpersonal, commu-nication skills:
Communication skills – excellent
Result oriented
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
Hard skills:
Compute, Network and Storage Infrastructure
Cloud OS, Operation SW and Hypervisors
IP Services
Open Source security technologies IDS, IPS, FW, LB, ELK
Public/Private Cloud Architectures
CI/CD processes and tools (e.g. Jenkins, Chef, Puppet, Git, Ansible etc.)
Basic knowledge of network hardware, TCP/IP, routing, switching, network security and telecommunication circuits
Knowledge of conventional security technologies such as firewalls, proxies, PKI soluti-ons, HSMs, etc.
MS office (Excel, PowerPoint, Word, Outlook, Visio, Project) – advanced
CISSP, CEH, SANS, OSCP certifications are preferred
Basic knowledge of SDN and CEPH
MS office (Excel, PowerPoint, Word, Outlook, Visio, Project) – advanced


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.

Main focus of the company's activities


Company address

Deutsche Telekom Pan-Net s.r.o.
P.O.BOX 105
830 05 Bratislava 35
ID: 2820106   Dátum zverejnenia: 2.3.2017