We are looking to find two skilled Network and Security Engineers with network security expertise who can manage and maintain our networks and firewalls.
Location.
Chennai.
Responsibilities and duties.
Hands-on experience with switching, routing, and security components of enterprise networks.
Hands-on experience with implementing and maintaining encryption techniques and standards (AES, 3DES, PKI, SHA, MD5, SSH, SSL), in a client and site-to-site configuration.
Design, implement, and maintain firewall infrastructure, including firewalls, VPN gateways, and related security appliances.
Develop and enforce firewall policies, rules, and access control lists based on industry best practices and organizational security requirements.
Monitor firewall logs and alerts to identify and respond to security incidents, threats, and vulnerabilities promptly.
Conduct periodic firewall audits to ensure compliance with security policies and regulatory standards.
Collaborate with network engineers and system administrators to troubleshoot and resolve firewall-related issues and connectivity problems.
Perform regular firewall software upgrades and patch management to maintain system stability and security.
Stay updated on the latest network security trends, vulnerabilities, and technologies to identify potential risks and recommend mitigation strategies proactively.
Document firewall configurations, policies, and procedures for future reference and knowledge sharing.
Support and guide other IT teams and end-users regarding firewall-related inquiries and issues.
Participate in incident response activities, including investigating security breaches and assisting with forensic analysis.
Any professional certification in network security, such as CCNA, CCNP Security or Palo Alto Networks Certified Network Security Engineer (PCNSE).
Experience with next-generation firewall technologies and advanced security features.
Knowledge of cloud-based firewall solutions, such as AWS Security Groups or Azure Network Security Groups.
Experience with network monitoring and analysis tools, such as Wireshark or SolarWinds.
Experience, skills and qualifications.
Minimum of 3 years of experience in a similar role.
Strong experience in firewall administration, including configuring, managing, and troubleshooting enterprise-class firewalls.
Risk and vulnerability assessments and penetration testing on enterprise networks.
In-depth knowledge of network security protocols, standards, and technologies, such as IPsec, SSL/TLS, VPN, IDS/IPS, and AAA.
Proficiency in firewall management tools and platforms, such as FortiGate, Cisco ASA, Palo Alto Networks.
Solid understanding of network routing and switching concepts, TCP/IP, VLANs, and subnetting.
Familiarity with security frameworks and compliance standards, such as ISO 27001.
Excellent communication skills.
Proven success in contributing to a team-oriented environment.
Proven ability to work creatively and analytically in a problem-solving environment.
Graduate or Post-Graduate or related professional qualifications.
