Network Engineer

Roles & Responsibilities:

• Configure, manage, and troubleshoot

  Pulse Secure Remote Access

  and

  Zscaler Private Access (ZPA)

  VPN solutions.
• Evaluate, engineer, and implement security technologies including encryption, PKI, and smart cards.
• Manage certificate lifecycle: CA, certificate management, key management, and storage.
• Work with

  encryption, hashing algorithms, symmetric/asymmetric key systems, and security protocols

  .
• Configure and manage firewalls and implement rule changes as needed.
• Support load balancer technology and assist with network optimization.
• Script and automate network tasks using Python or similar tools.
• Work with TCP/IP protocols, dynamic routing protocols, and VPN connectivity (IPSEC, SSL).
• Troubleshoot and maintain networking environments (LAN/WAN, WLAN, Ethernet, MPLS).
• Ensure DNS, DHCP, LDAP, and proxy services are configured and operating correctly.
• Document network configurations, policies, and processes.
• Collaborate with cross-functional teams to address network-related incidents and implement security best practices.

Years of Experience:

• Educational Qualification & Certifications (Optional):

  Bachelor s degree in Computer Science, Information Technology, or related field.
• Industry certifications (CCNA, CCNP, PCNSE, Zscaler ZCCA-IA) are a plus.

Skill Set Required:Must have:

• Pulse Remote Access and Zscaler Private Access (ZPA) VPN solutions
• Certificate Authority, PKI, key management, encryption, hashing algorithms
• TCP/IP, IPSEC, SSL VPN protocols
• Firewall policy management and rule configuration
• Load balancer technology
• Scripting/automation (Python preferred)
• Understanding of Layer 7 ISO stack, DHCP, DNS, WLAN, MPLS, and proxy technologies

Nice to have:

• Experience with cloud VPN technologies (Zscaler, Palo Alto GlobalProtect)
• Knowledge of LDAP, web server security, and industry encryption standards
• Experience with dynamic routing protocols and high-availability network design