Network Security Engineer

Job Title: Network Security Engineer

Experience Required: 5+ years

• Mandatory Skills:

• Routing Protocols
• Switching Protocols
• Firewall - Palo Alto and Cisco ASA
• Any Monitoring tools
• SDWAN
• AWS

Job Summary:

Network Engineer

Key Responsibilities:

• Design, implement, and maintain enterprise-grade network infrastructure including

  routers, switches, firewalls

  , and

  load balancers

  .
• Manage and support

  F5 BIG-IP

  platforms (LTM, GTM), including iRules and traffic management.
• Administer and maintain

  Palo Alto Networks firewalls

  , including security policy creation, threat prevention, and troubleshooting.
• Diagnose and resolve complex networking issues in LAN/WAN environments.
• Support and develop basic

  network automation

  using Python, Ansible, or Shell scripting.
• Collaborate with infrastructure and security teams to implement scalable, secure solutions.
• Monitor network performance and ensure availability and reliability.
• Maintain documentation and contribute to network architecture planning and design.

Required Qualifications:

• 5+ years

  of experience as a Network Engineer (Routing, Switching, Meraki SDWAN, Wireless).
• Minimum

  3 years

  of hands-on experience with

  Palo Alto firewalls

  configuration, policy management, and troubleshooting.
• Strong experience with

  F5 BIG-IP

  (LTM/GTM) platforms.
• Solid understanding of

  switching and routing protocols

  (e.g., OSPF, BGP, EIGRP, VLANs).
• Basic automation skills using

  Python, Ansible

  , or scripting tools.
• Familiarity with network monitoring, logging, and troubleshooting tools.
• Understanding of network security best practices and firewall policies.

Preferred Qualifications:

• Certifications such as

  PCNSA/PCNSE

  ,

  F5-CA/CTS

  , or

  CCNA/CCNP

  .
• Experience with other security platforms or tools (IDS/IPS, VPN, etc.).
• Exposure to

  cloud networking

  (AWS, Azure, or GCP) is a plus.
• Experience working in regulated or high-availability environments.

Please share your updated profile to kanagavardhini.p@htcinc.com with the below mentioned details:

Full Name (As per Aadhar card) -

Total Exp. -

Rel. Exp. (Network and Security) -

Rel. Exp. (Palo Alto) -

Highest Education (if has done B.Tech/ B.E, then specify) -

Notice Period -

If serving Notice or not working, then mention your last working day as per your relieving letter -

CCTC -

ECTC -

Current Location -

Preferred Location -