Senior Network Security Engineer

1 month ago


bangalore, India IT Full time

Job Description :

Responsibilities :

Firewall Management :


- Serve as the subject matter expert (SME) in Palo Alto Networks and Cisco ASA/FTD firewalls.

- Design, implement, and maintain firewall configurations, rules, and policies to ensure the security posture of the network infrastructure.

PKI Management :


- Manage both public and internal Microsoft Public Key Infrastructure (PKI) systems.

- Oversee the issuance, revocation, and renewal of digital certificates, ensuring the integrity and confidentiality of communications.

Security Infrastructure:


- Design, deploy, and manage security infrastructure components such as Checkpoint firewalls, Akamai administration, Web Application Firewall (WAF), and botnet mitigation systems.

Micro Segmentation:


- Utilize Illumio or similar tools to implement and maintain micro-segmentation strategies, enhancing the security posture of the network by isolating workloads and applications.

Requirements :

- Bachelor's degree in Computer Science, Information Technology, or related field.

- Extensive experience (X years) working with Palo Alto Networks and Cisco ASA/FTD firewalls.

- Proficiency in managing both public and internal Microsoft PKI systems.

- Nice to have : Experience with Checkpoint firewalls, Akamai administration, WAF, and botnet mitigation.

- Nice to have : Familiarity with micro-segmentation concepts and tools such as Illumio.

- Strong problem-solving skills and ability to troubleshoot complex network security issues.

- Excellent communication skills and ability to collaborate with cross-functional teams.

- Relevant industry certifications such as Palo Alto Networks Certified Network Security Engineer (PCNSE), Cisco Certified Network Professional (CCNP), etc.

(ref:hirist.tech)

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