Network & system administrator

Uniphone, s.r.o.

Place of work
Contract type
trade licence
Start date
by agreement
Wage (gross)
1 000 - 2 000 EUR/monthdepending on skills + performance and experience surcharges, Christmas / end-of-year bonuses

Information about the position

Job description, responsibilities and duties

- maintenance and configuration of the mobile virtual network (core network and other related systems) running on the Linux platform and YATE engine (see,
- configuration and maintenance of network and systems (usually Linux Debian/Mageia, Cisco Catalyst, VMware ESX)
- analysis of network communication with Wireshark
- cooperation with system and application developers on a daily basis (PHP, Javascript, Java, C/C++)
- communication and cooperation with skilled proffesionals worldwide

Employee perks, benefits

- new project = new challenge, new mobile network operator = big challenge
- we offer the opportunity to be there when writing history :-)
- we give the green light to imagination and constructive design!
- space for self-realization and professional development due to the great variability of work tasks
- joint leisure activities (sports and non-sports :-))
- friendly team and creative environment
- active use of work from home (home-office)

Information about the selection process

We are looking for co-workers for the project of a Mobile Virtual Network Operator (MVNO). A position created for fans of Linux and networking who are not afraid of new challenges.

The work is performed locally in Košice, with communication with foreign partners on a daily basis, so knowledge of English is necessary.

You can send us you CV if you do not fully meet all of the above criteria, but you are interested in the job offer and you dare to learn something new.

Requirements for the employee

Candidates with education suit the position

Secondary with school-leaving examination
Follow-up/Higher Professional Education
University education (Bachelor's degree)
University education (Master's degree)

Educational Specialization

IT, Networking

Language skills

English - Upper intermediate (B2)

Other knowledge

Linux OS - advanced
Debian - basic
PostgreSQL - basic
MySQL - basic
MariaDB - basic
Border Gateway Protocol (BGP) - basic
VMware ESX - basic
GSM, UMTS a LTE technology - basic
voice protocols - SIP, SS7 ISUP, .. - basic
OSPF, STP - basic

Number of years of experience


Personality requirements and skills

- independent and proactive approach
- advanced knowledge of Linux systems
- knowledge of network services and protocols
- initiative in solving the tasks entrusted
- willingness and ability to self-educate and self-study


Brief description of the company

Uniphone, s.r.o. (until January 2020 under the name IPfon, s.r.o.) is a Slovak company - a provider of public telephone services and telephone solutions. The main focus of the company is to provide services for telecommunications network operators, companies and organizations.

Company address

Uniphone, s.r.o.
Popradská 12
040 01 Košice
ID: 4026709  Megjelentetés dátuma: 31.1.2021  Alapbér (bruttó): 1 000 EUR/month