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Košice, Kosice, Slovakia

The Firewall Engineer role is primarily responsible for providing top level technical support of the perimeter security infrastructure. Experience with designing, deploying, and supporting enterprise class Check Point, Palo Alto, Fortigate and Cisco firewall, Bluecoat Proxy Servers, and MIDS Solutions. Engineer is responsible for the upkeep of the infrastructure including the scheduling of changes, software upgrades, or configuration and incident management.

Roles and Responsibilities:

Support the perimeter security infrastructure, consisting of firewalls, proxy appliances. Provides day to day support for security engineering, operations tasks and on-call technical including assisting peers with issues and escalations. Analyze, interpret, and recommend solutions for system shortfalls, discrepancies, or improvements in technologies and security requirements. Ensures the implementation of the IT network design for efficient operation, appropriate growth, and needed levels of reliability and security. Facilitate refresh of network security devices with a focus on capacity, manageability, and security of new and existing security infrastructure. A solid understanding of available network operating systems, network devices, and networking protocols is essential. The individual must be experienced in large enterprise or service provider network architecture, analysis, and engineering implementation.

Key Competencies and Skills:

• Degree in computer science, engineering disciplines or equivalent technical certification or experience. • In depth knowledge of Firewall, Proxies, internet intrusion detection systems, and End Point Security infrastructure. • Strong understanding and experience in managing network security architecture in a Cisco environment • CCNA/CCNP Security certification is an advantage. • Experience in implementation, engineering of enterprise-wide IT infrastructure security services. • Hardware deployment, implementation and troubleshooting skills are required. • Working knowledge of network analysis/sniffing tools such as tcpdump, pcap, and wireshark. • Strong analytical and problem-solving skills. • Self-motivated individual with excellent interpersonal, communication and influencing skills. • Good time and project management skills with the ability to handle concurrent tasks with changing prioritization.

Education and Qualifications:

Minimum 1 to 4 years of working experience in supporting networking, application, and/or network-security technologies. This is a shift-based role (24X7, 8 hours shifts and weekend coverage on rotation basis )

Additional Information:

Location: Kosice or Bratislava, Slovakia Working hours: This is shift-based role Morning Shift: 9AM to 6PM ; Afternoon Shift: 4PM TO 1AM Standby or Shift allowance will be provided. Salary from 1720 € brutto per month. Actual salary is likely to be higher based on skills, knowledge and experience.
Job ID 1909731-I Date posted 03/20/2019

I will never regret my decision to start working in AT&T. It's changed my life.


Higher salary than the average in the region. Good cooperation within team and other teams. Opportunity to grow - you are not stuck in one position if you have the will to go further.


There is a great fluctuation of people in some teams which make it difficult to rely on co-workers. Sometimes it is tough to understand all those English accents from all around the world

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