Networking Field Tech - Systems Administrator
forbes technical consultingChicago, IL
Networking Field Tech - Systems Administrator
forbes technical consultingChicago, ILSenior L5
Network and Computer Systems AdministratorsComputer Network Support SpecialistsComputer Network Architects
Computer Systems Design ServicesComputer Facilities Management ServicesOther Computer Related Services
APPLY NOW (opens in a new tab)Network Administrator
Contract Duration: 24 Months
We are seeking an experienced Network Administrator to support the design, deployment, maintenance, and optimization of a large, multi-site enterprise network environment. This individual will work hands-on across Cisco and Fortinet technologies, supporting both on-premises and cloud infrastructure.
The ideal candidate will have strong Cisco networking experience, hands-on Fortinet/FortiGate SD-WAN knowledge, and experience supporting network environments through organizational growth, acquisitions, or infrastructure integrations.
Responsibilities:
Deploy, configure, maintain, and troubleshoot Cisco switching and wireless infrastructure
Support and administer FortiGate SD-WAN environments
Install and integrate switches, routers, firewalls, wireless infrastructure, and related network technologies
Support network environments across corporate offices, remote locations, and cloud platforms
Monitor network performance, availability, security, and connectivity
Troubleshoot network-related incidents and resolve issues for end users and remote administrators
Support WAN connectivity and multiple WAN technologies
Assist with network integrations related to mergers and acquisitions
Support hybrid environments across on-premises, Azure, and AWS
Configure and support Cisco ISE or other Network Access Control (NAC) solutions
Assist with cloud-based telecommunications solutions
Perform network upgrades, patches, security configurations, and system maintenance
Develop and maintain network documentation, standards, policies, and procedures
Research and recommend network infrastructure improvements
Cross-train technical team members and share network best practices
Required Qualifications:
~5+ years of experience in a Network Administrator, Network Engineer, or similar networking role
~ Strong hands-on experience with Cisco networking technologies
~ Experience designing, implementing, or administering FortiGate SD-WAN
~ Strong knowledge of Cisco switching, routing, and wireless infrastructure
~ Experience with routing protocols including BGP, EIGRP, and MPLS
~ Experience supporting hybrid cloud and on-premises environments, including Azure and/or AWS
~ Working knowledge of Cisco ISE or similar NAC solutions
~ Experience configuring and monitoring enterprise Wi-Fi networks
~ Strong knowledge of routers, switches, firewalls, WAN connectivity, and network security
~ Strong troubleshooting, organization, prioritization, and communication skills
~ Bachelor’s degree in a related field or equivalent professional experience
Preferred Qualifications:
Experience supporting network infrastructure during mergers, acquisitions, or enterprise integrations
Cisco or other relevant networking certifications
Experience with Windows and VMware environments
Experience evaluating infrastructure requirements and recommending hardware, software, and network solutions
Experience training or supporting end users and technical team members
Military/veteran background is a plus
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Level
Senior L5
Location
Chicago, IL
Occupation
Network and Computer Systems Administrators
Industry
Computer Systems Design Services
Posted
yesterday