Operate, configure, and optimize Cisco network security solutions including: Cisco FMC (Firepower Management Center) Cisco ISE (Identity Services Engine) Cisco EWSA (Email/Web Security Appliance) Manage and fine-tune Imperva Web Application Firewall (WAF) policies and rules to protect public-facing applications. Contribute to micro-segmentation strategy using Illumio or similar platforms. Participate in incident response, root cause analysis, and threat mitigation efforts. Work with cross-functional teams to implement security best practices in networking and application delivery. Write and maintain documentation (SOPs, diagrams, runbooks). Required Skills & Experience Solid understanding of network security concepts (firewalls, segmentation, VPN, IDS/IPS). Hands-on experience with at least two of the following platforms: Cisco FMC / Firepower Cisco ISE Cisco EWSA Imperva WAF Illumio Core Experience troubleshooting and tuning security policies, ACLs, NAT, and rule sets. Working knowledge of Linux, CLI tools, and basic scripting (Python, Bash, etc.) is a plus. Strong documentation and communication skills. Preferred Qualifications (Bonus) Certifications such as CCNP Security , Cisco SISE , Imperva Certified , or Illumio Accredited Engineer . Familiarity with SIEM/SOAR platforms and security monitoring workflows. Understanding of zero trust, identity-driven access, or segmentation models
