System Administrator

• Manage and maintain network infrastructure, including Cisco switch stacks, Cisco ASA and FortiGate firewalls, site-to-site VPN, and load balancers
• Assist with day-to-day information security tasks, including firewall and security device administration
• Maintain security, backup, and redundancy strategies
• Work as escalation point and provide 2nd and 3rd level support
• Manage and monitor all installed systems and infrastructure, including Windows, VMware, Azure, and Office 365
• Install, configure, and maintain operating systems, application software and system management tools (e.g. monitoring, patching, anti-virus, etc.)
• Liaise with vendors and other IT personnel for problem resolution
• Must be able to work in 24x7 production support environment
• Work remotely with ability to be onsite in Philadelphia when needed

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