Network Administrator
forbes technical consultingOak Park, IL
Network Administrator
forbes technical consultingOak Park, ILSenior L5
Network and Computer Systems AdministratorsComputer Network ArchitectsComputer Network Support Specialists
Computer Systems Design ServicesComputer Facilities Management ServicesComputing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
APPLY NOW (opens in a new tab)Network Administrator
Contract Duration:
24 MonthsWe 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 AWSConfigure 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-WANStrong knowledge of Cisco switching, routing, and wireless infrastructure
- Experience with routing protocols including BGP, EIGRP, and MPLSExperience supporting hybrid cloud and on-premises environments, including Azure and/or AWSWorking knowledge of Cisco ISE or similar NAC solutionsExperience 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 solutionsExperience training or supporting end users and technical team members
- Military/veteran background is a plus
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Level
Senior L5
Location
Oak Park, IL
Occupation
Network and Computer Systems Administrators
Industry
Computer Systems Design Services
Posted
12 days ago