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Network Security Engineer

Infosys Limited

 

Bucharest, Bucharest, Romania

Posted On: 10 days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Network Security Engineer
Tenure: Full-time Only
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Description

You will own the deployment, configuration, and security of Palo Alto Virtual Firewalls within Telco cloud environments, ensuring carrier-grade availability and compliance.

This role is on-site.

Responsibilities

  • Deploy and configure Palo Alto VM-Series and CN-Series firewalls as VNFs in Telco cloud infrastructure.
  • Manage policy enforcement, log analysis, traffic inspection, and threat detection across Telco network segments.
  • Implement high-availability setups (active-active/passive) to ensure no service impact from node or site failures.
  • Perform L2/L3 troubleshooting, incident management, and change control aligned with ITIL standards.
  • Secure north-south and east-west traffic flows using deep packet inspection (DPI) and traffic engineering.

Required Skills

  • 5+ years of experience in network security engineering.
  • Hands-on expertise with Palo Alto Virtual Firewalls (VM-Series / CN-Series).
  • Strong understanding of Telco networks, NFV, and cloud security implementation.
  • Proficiency in Python, Ansible, and REST APIs for automation and configuration.
  • Deep knowledge of Kubernetes and containerized network functions.
  • CCNP or CCIE certification level networking fundamentals.
  • Experience with traffic engineering, DPI, and high-severity incident resolution.

Preferred Skills

  • Palo Alto certification (PCNSE or equivalent).
  • Experience with Telco-specific compliance and audit processes.

Referral Bonus: Refer a candidate and earn ₹50,000.

Education

Bachelor's degree

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