Fortinet Network Security Professional; NSE

About the Role

We are seeking a highly skilled Fortinet Network Security Professional to support and maintain secure network infrastructure within a dynamic, onsite environment in Illinois. This role requires deep hands‑on experience with Fortinet technologies and a strong foundation in network security operations.

The ideal candidate will bring a minimum of five years of experience, along with a current Fortinet NSE 4 certification (or equivalent), and the ability to operate effectively in mission‑critical environments.

• Configure, deploy, and manage Fortinet Forti Gate firewalls and related security solutions

• Monitor and maintain network security infrastructure to ensure optimal performance and uptime

• Implement and support SD-WAN
  , VPNs, and intrusion prevention systems (IPS)

• Perform regular system updates, patching, and vulnerability management

• Troubleshoot network and security issues across multiple environments

• Collaborate with internal teams and stakeholders to enhance security posture

• Maintain documentation for configurations, processes, and incident responses

• Ensure compliance with organizational and regulatory security standards

• Minimum 5 years of hands‑on experience with Fortinet technologies (Forti Gate, Forti Manager, Forti Analyzer, etc.)

• Active NSE4 certification (or current equivalent within Fortinet certification track)

• Strong experience with firewall administration, network security, and threat mitigation

• Proven expertise in VPNs, routing, switching, and SD-WAN

• Ability to work onsite in Illinois (Chicago or airport‑based location)

• Strong troubleshooting, analytical, and problem‑solving skills

• Excellent communication and documentation abilities

• Advanced Fortinet certifications (e.g., FCP, FCSS)

• Experience in high‑availability or mission‑critical environments (e.g., transportation, healthcare, enterprise operations)

• Familiarity with cloud security integrations (AWS, Azure, or hybrid environments)

• Experience with security monitoring tools and SIEM platforms

• Background in compliance frameworks (NIST, ISO, or similar)

• Opportunity to work in a high‑impact, security‑focused environment

• Exposure to enterprise‑level infrastructure and cutting‑edge network technologies

• Collaborative team culture with strong operational leadership

• Competitive compensation and benefits package

• Career growth opportunities within network security and infrastructure leadership

Interested candidates should submit their resume along with confirmation of NSE4 certification status and relevant project experience. Qualified applicants will be contacted for an initial screening discussion.