Senior Network Engineer / Administrator
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Key skills for this role
About the Role
Performs a wide range of network administration duties including installations, debugging, maintenance, upgrades, and general support for Huawei, FortiGate, Avaya, IBM, Cisco, H.
Key Skills for This Role
Responsibilities
- Perform a wide range of network administration duties including installations, debugging, maintenance, upgrades, and general support for network equipment
- Oversee, maintain, and troubleshoot network and Internet connectivity throughout the organization
- Develop, implement, and maintain corporate network and security policies
- Support IT Network Infrastructure, Security, Design, test, and inspect data and voice communications systems
- Perform LAN, DMZ, and internet facing security scanning of mission critical devices for vulnerabilities and malicious programs
- Monitor all network devices, services, and servers using SolarWinds and Fortinet Analyzer to ensure high availability and SLAs
- Implement and publish various types of servers using NAT and PAT
- Coordinate with users and vendors for new project implementations and existing network infrastructure support
- Route internet traffic through different connections using PBR and NAT for security purposes
- Attend calls from Help Desk for level 2 and level 3 support
Requirements
- Experience in network administration including installations, debugging, maintenance, upgrades, and support for Huawei, FortiGate, Avaya, IBM, Cisco, HP, Nortel, and Dell network equipment
- Ability to oversee, maintain, and troubleshoot network and Internet connectivity
- Experience with network security scanning and vulnerability assessment
- Proficiency with monitoring tools like SolarWinds and Fortinet Analyzer
- Knowledge of NAT, PAT, PBR, and server publishing
Full Job Posting
Overview
- Performs a wide range of network administration duties including installations, debugging, maintenance, upgrades, and general support for Huawei, FortiGate, Avaya, IBM, Cisco, HP, Nortel, and Dell network equipment.
- Oversees, maintains, and troubleshoots network and Internet connectivity throughout the organization.
- Develops, implements, and maintains corporate network and security policies.
Responsibilities
- Supports IT Network Infrastructure, Security, Design, tests, and inspects data and Voice communications systems.
- Performs Local Area Network (LAN), Demilitarized Zone (DMZ), and internet facing security scanning of mission critical devices on the corporate and guest networks for potential vulnerabilities, and malicious programs and recommends appropriate actions.
- Monitors all network devices, services, and servers using a combination of tools SolarWinds and Fortinet Analyzer to ensure high availability and Service Level Agreements (SLAs).
- Implements and publishes various types of Servers (WebServer, FTP Server, Email Server) using Network Address Translation (NAT) and Port Address Translation (PAT).
- Coordinates with users and vendors for new project implementations and existing network infrastructure support.
- Routes internet traffic through different connections using Policy Based Routing (PBR) and Network Address Translation (NAT) for security purposes.
- Attends calls from the Help Desk for level 2 and level 3 support.
- Collects and reviews network utilization data for capacity and planning purposes.
- Researches, evaluates, and recommends technologies to support business requirements.
- Evaluates, tests, and deploys all software and hardware upgrades to the networking infrastructure.
- Assists in the configuration and deployment of core and peripheral network devices, which will require continuous learning of new devices.
- Executes monthly change happened Backups of Network devices.
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