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Keywords / Skills : Network firewall, Network , Hardware, Security, Firewall, Perimeter security, Network Security.

0 - 1 years
Posted: 2019-08-12

IT/Computers - Software
Network Administrator
Posted On
12th Aug 2019
Job Ref code
Job Description
Network firewall

Job Description

Scheduling and implementing changes for firewall, IPS and proxy systems; Maintaining systems such as upgrades and patches.

Addressing and resolving incidents for reported or observed problems. Escalating advanced incidents as necessary. Ensure tickets are managed in accordance with SLAs.

Monitoring systems for operational faults or issues, performance, or functionality issues. Taking prescribed actions to address and escalate as necessary.

Perform initial incident resolution, troubleshooting and functionality validation of systems.

Respond to inquiries regarding security systems with respect to how they are configured and the services they provide.

Maintain procedural and operational documentation and help create new documents as needed.

Ensure all appropriate monitoring of systems is in place to assess availability, efficiency, and impending signs of issues. Ensure alerting is occurring as appropriate

Ensure effective and efficient request handling and escalation policies and procedures are being utilized.

Follow Global Change Management process to safeguard stability and reliability.

Proficient understanding and experience using configuration management and/or diagnostic tools, monitoring applications, and performance analysis tools

Performs other projects or miscellaneous duties as requested or assigned.

Provide technical expertise and guidance for security tools that control and monitor information security.

Participate as needed during security-related incidents from notification through resolution following policies and procedures.

Experience with Cisco, Checkpoint and Bluecoat management and reporting platforms.

Sound understanding of network principles such as routing, NAT, VLAN/PVLAN, subnets, ARP and associated command line tools such as tcpdump.

Experience building and supporting IPSec Site-to-Site VPN tunnels on Cisco and Checkpoint platforms.

Knowledge and understanding of information risk concepts and principles, as a means of relating business needs to security controls

Working knowledge of security best practices and standards such as SSAE16, ISO27001, ISO27002, SOC2 as well as security specific certifications such as CISSP.

Awareness of mainstream operating systems

Experience working in a virtual team, with ability to have a positive and impacting influence on activities from a distance.

Experience working in a Global team-oriented collaborative environment.

Experience in a 24/7 high availability environments and able to participate in off hours on-call support rotations.

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