Senior Network Security Engineer

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Job Summary

Senior Network Security Engineer

Key Responsibilities

• Design, implement, and maintain secure network infrastructure across LAN, WAN, and VPN environments.
• Configure, manage, and troubleshoot 

  Cisco Firepower Next-Generation Firewalls (NGFW)

  .
• Support 

  proxy/Next-Gen firewall

   setups to enhance network security and performance.
• Deploy and maintain 

  F5 load balancers

   to optimize traffic and ensure high availability.
• Manage and secure 

  SFTP

   configurations for data transfers.
• Utilize 

  Tenable

   for vulnerability assessment, monitoring, and remediation support.
• Ensure compliance with security policies, standards, and best practices.
• Collaborate with cross-functional teams (network, systems, and security operations) to implement secure solutions.
• Document infrastructure configurations, processes, and operational procedures.

Required Skills & Experience

• 5+ years of hands-on experience in network security engineering.
• Strong expertise in 

  Cisco Firepower NGFW

  , 

  LAN/WAN/VPN

   technologies.
• Experience with 

  Proxy/Next-Gen Firewalls

  , and 

  F5 load balancing

  .
• Knowledge of 

  SFTP

   configurations and management.
• Familiarity with 

  Tenable

   or other vulnerability management tools.
• Excellent troubleshooting and analytical skills.
• Strong communication and documentation abilities.

Preferred Qualifications

• Experience working in 

  manufacturing environments

  .
• Relevant certifications such as 

  CCNP Security

  , 

  F5 Certified

  , 

  CISSP

  , or 

  CEH

  .
• Ability to work independently in a hybrid/remote environment.