System Administrator


Place of work
Nove záhrady I, 13/A, Bratislava
Contract type
Salary offered (gross)
Negotiable. Very interesting working environment in the industry-leading international company, great growth potential, industry competitive salary, stock options based on results.

Information about the position

Job description, responsibilities and duties

The System Administrator will install, setup, and monitor local area network, servers and extranet environment. Perform a variety of maintenance, evaluation, installation, and training tasks to ensure LAN performance meets company and user requirements. This position requires Application management and customization, scripting and monitoring.


1. Administrate Cisco switches/routers, Windows (2003/2008 R2)/Linux (Debian/RHEL/Centos) VMware ESX, Lotus Domino platform, Zabbix and pfSense, bind/postfix and apache
2. Evaluate and/or recommend purchases of computers, network hardware, peripheral equipment, and software;
3. Investigate user problems, identify their source, determine possible solutions, test and implement solutions.
4. Install, configure, and maintain personal computers, laptops, file servers, ethernet networks, network cabling, and other related equipment, devices, and systems; adds or upgrades and configures modems, disk drives, data acquisition boards, printers, and related equipment.
5. Perform and/or oversee software and application development, customization, installation, and upgrades.
6. Plan and implement network security, including building firewalls, applying cryptography to network applications, managing host security, file permissions, backup and disaster recovery plans, file system integrity, and adding and deleting users/groups .
7. Troubleshoot networks, systems, and applications to identify and correct malfunctions and other operational difficulties.
8. Develop and conduct various training and instruction for system users on operating systems, relational databases, and other applications; assist users in maximizing use of networks and computing systems.
9. Identify utilization patterns and their effect on operation/system availability and performance expectations.
10. Anticipate communication and networking problems and implement preventive measures.
11. Establish and perform maintenance programs following company and vendor standards.
12. Ensure timely user notification of maintenance requirements and effects on system availability.
13. Investigate, recommend and install enhancements and operating procedures that optimize network availability.
14. Maintain confidentiality with regard to the information being processed, stored or accessed by the network.
15. Document network problems and resolutions for future reference.
16. Periodic verifications of backup routines, patching/upgrading servers.
17. Be able to travel.

Employee perks, benefits

meal tickets, NB, mobile phone

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)

Language skills

Slovak - Proficiency (C2) and
English - Advanced (C1)

Personality requirements and skills


- Speak, read and write Slovak/English fluently
- Cisco switches/routers [1+ year]
- Windows (2003/2008 R2)[3+ years]
- Linux (Debian/RHEL/Centos,[5+ years]
- VMware ESX 4/4.1 and Xen [3+ years]
- bind/postfix and apache [3+ years]
- Scripting (Bash/Perl/or something akin) [3+ years]
- Experience supporting desktop users [3+ years]
- Experience with server grade hardware [3+ years]
- Understanding networking fundamentals including mail routing, DNS, firewalls and packet routing
- Must be able to lift 50+lbs

Considered an asset to have:

- ITIL or AGILE experience
- Active Directory experience
- Advanced networking experience
- VCP/MCSE/RHCE/RHCSA/OCPDBA/A+/CCNA/CCNP/LPI certifications an asset
- Ability to communicate technical information to non-technical personnel. Ability to install, configure, and maintain personal computers, networks, and related hardware and software.
- Knowledge of federal copyright laws as they pertain to the use of computer software.
- Knowledge of computer and/or network security systems, applications, procedures, and techniques. Ability to identify and resolve computer system malfunctions and operational problems.
- Skill in organizing resources and establishing priorities. Ability to provide technical training to end users. Ability to learn and support new systems and applications.
- This is normally acquired through a combination of a Bachelor's Degree and three to five years of networking experience.


Brief description of the company

CORINEX COMMUNICATIONS Corp is a multinational, Vancouver based global leader in the development & distribution of networking products based on Powerline communications technology. CORINEX is the industry leader in the IT - hardware and infrastructure of innovative, award-winning networking BPL solutions that leverage existing electrical and/or coaxial cabling infrastructure to enable high-speed telecommunications. Our products are deployed in the following markets: In-Home networking (IPTV, VoIP, general networking), Multi Dwelling Unit Network distribution (apartments, offices), and Powerline products for Smart Grid applications (network distribution over existing electrical grids).
Its long-term vision is the consolidation of networking technologies across the energy and resource management sectors to a unified architecture, and it has assumed leadership roles in the development of new standards, alongside green technology initiatives, for the benefit of the SmartGrid industry as a whole.
CORINEX has been four consecutive years among Deloitte Technology Fast 50TM companies in Canada.

For further details you can visit the CORINEX website:

Number of employees

10-19 employees

Company address

Nove záhrady I, 13/A
821 05 Bratislava


Contact person: Erik Špánik
E-mail: send CV
ID: 3213790   Dátum zverejnenia: 13.10.2017