Network system engineer

Information about the position

  • Place of work: Aupark, Einsteinova 24, Bratislava
  • Salary offered (gross): competitive salary and benefits
  • Start date: 01.10.2016
  • Contract type: full-time

Job description, responsibilities and duties

SYSTEM ENGINEER - logical changes on LAN/WAN customer network

- 8 working hours in EMEA & US time zone + engineers are expected to be flexible and to support customers in different time zones (irregular events in the evenings/weekends)
Roles and Responsibilities:
- end to end responsibility for customer’s Service Request per Change Management Process, including project management tasks (liaising with 3rd parties, scheduling, execution of planned change request), customer single point of contact for assigned project
- technical validation and preparation of the change request (script), execution of the change during scheduled window, testing & troubleshooting, root cause analysis, producing technical documentation
- project administration & data processing in internal tooling (multiple applications, dBs, tools)

Other benefits

Sickness compensation plan
Company contribution to pension fund
Annual bonus
Sport & Culture
Private medical program
Extensive Life and Disability Insurance
Special bonus for the important life events e.g. birth of child, marriage
Flexible working
Numerous lifestyle discounts
Company events
Award winning ‘AT&T University’

Requirements for the employee

Required education

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)

Required experience


Personality requirements and skills

- University degree in technical field (Telecom/Networking) or Secondary school with relevant work experience
- Strong English communication skills - both written & verbal (advanced level)
- 2+ years of experience with Cisco configuration or network technical support 3rd level along with project management experience
- Knowledge of change management process is advantage
- Required CCNP / CCNP - SP knowledge (routing & switching), BGP & QoS
- Customer handling skills
- Analytical skills
- Ability to work under pressure
- Flexibility

Required technical skills:
- Network design
- IP subnetting
- Knowledge of Network protocols: BGP, OSPF, RIP, EIGRP, MPLS, VRRP, HSRP, GLBP, etc.
- Security, NAT configuration, Proxy server and Firewalls
- WAN technologies: Ethernet, Frame Relay, PPP, POS, ATM, DSL, ISDN, etc.
- PVC features: QoS, Multicast, VOIP, MIAB (multiple VLANs)
- Hardware: Cisco & Juniper routers, switches, ASA firewalls, WAN accelerators, Riverbed, CSU/DSU, modems


Brief description of the company

Considering we’ve done some pretty impressive work around here, that’s saying something. But we couldn’t have done it without our brilliant people, and you could be one of them. With an average of two patents a day and eight Nobel Prizes to our name, it’s no wonder that for more than a century we have been defining the industry and setting the bar for innovation. This is your chance to do the same. Explore a career with AT&T.

Main focus of the company's activities

Information technology, computer programming, web portals

Company address

AT&T Global Network Services Slovakia s r.o.
Aupark, Einsteinova 24
85101 Bratislava


Contact person: Jaroslav Krajci
E-mail: send CV

Send CV to the company
ID: 2693065   Dátum zverejnenia: 11.10.2016