Network Administrator Senior (Ref. No.: DNX04)

Unique People, s.r.o.

Place of work
Contract type
Start date
Basic wage component (gross) and other rewards
Salary range starting at 1900

Information about the position

Job description, responsibilities and duties

• Senior Network Administrator works on various international projects for customers around the globe.
• II./ III. level support regarding Network (Backend, Branch/Store, Incident/ Problem/ Change/ Release/ Configuration Management).
• Cooperates with IT Architecture on various project during design, preparation and implementation phase.
• Ensures the stable operation of customer networks and connected peripherals.
• Analyze and resolves network hardware and software problems in timely and accurate fashion, and provides end user training and support when required.
• Support complex issues and incidents as a part of network operations team.

• Manage and troubleshoot all network hardware and equipment, including routers, switches, wireless AP etc. to ensure stable and reliable operation
• Proactive monitoring of customer networks
• Organize daily support tickets (incidents, service requests) and finish them on time, often with cooperation with other support teams, ISP and the customer
• Recommend network improvements and upgrades.
• Develop, document and train on hardware installation and troubleshooting procedures
• Train or/and advice other team members
• Take on call role to provide 24/7 support for customers

Requirements for the employee

Candidates with education suit the position

Secondary without school-leaving examination
Secondary with school-leaving examination
Follow-up/Higher Professional Education
University education (Bachelor's degree)
University education (Master's degree)
Postgraduate (Doctorate)

Language skills

English - Upper intermediate (B2)

Number of years of experience


Personality requirements and skills

Formal education & certification
• at least 5 years of experience with the networking
• Proven knowledge on CCNP level at least
• Knowledge on CCNA Data Center level at least
• Fluent English on C1+ level

• CCNA/CCNP certificate or similar
• CCDA/CCDP certificate or similar
• CCNA/CCNP Data Center certificate or similar
• Basic German knowledge is a plus (not required)

Knowledge & experience
• Experience with datacenter design and hands-on configuration
• Basic knowledge of Cisco data center network implementations with VPC/Fabricpath
• Good knowledge of TCP/IP stack in general, Ethernet
• Good knowledge of VLANs, STP, HSRP and other LAN based network protocol
• Good knowledge of dynamic routing protocols like OSPF and EIGRP
• Good knowledge of Cisco Catalyst switches (29xx, 35xx,37xx,45xx,65xx series)
• Basic knowledge of Cisco Nexus switches (1000v/2000/5000/7000 series)
• Familiar with general network architectures and designs
• Good knowledge of DNS and DHCP

• Experience with Cisco wireless AP and WLC
• Good knowledge of IPsec VPNs
• Basic knowledge of network management tools like Nagios, PRTG
• Basic knowledge of Cisco management tools like Cisco Prime, ACS
• Basic knowledge of DNS server administration (VitalQIP)
• Good knowledge of WAN Acceleration (Riverbed)
• Good knowledge of Load Balancing Systems (Citrix Netscaler)
• Basic knowledge of TCP/IP Analyzes (Wireshark )
• Knowledge of Nortel/Avaya switches is a plus
• Good knowledge of ITIL process management

Personal attributes
• Extraordinary written and oral communication skills
• Strong interpersonal skills
• Ability to conduct into networking issues as required
• Ability to cooperation and share knowledge with other team members
• Highly self-motivated
• Proven analytical and problem solving abilities
• Experience working in team-oriented, collaborative multicultural environment


Brief description of the company

We are a team of ICT experts, who specialize in ICT service design, transition & transformation, and infrastructure management. Our concept and approach are proven by years of experience with large global transformation projects. Our domains are utility, banking, and telecommunications industries.

Number of employees

50-99 employees

Company address

Unique People, s.r.o.
Pražská 2
04001 Košice
ID: 3306996   Dátum zverejnenia: 7.11.2018   Základná zložka mzdy (brutto) a ďalšie odmeny:   Salary range starting at 1900