Network Security

1 week ago

Bengaluru, Karnataka, India Kyndryl Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Role & responsibilities

Security Operations & Support:

  • Handle L2-level troubleshooting and resolution of network security incidents.
  • Manage and support firewalls, IDS/IPS, VPNs, proxies, and endpoint security solutions.
  • Perform log analysis and security event monitoring to detect potential threats.
  • Assist in firewall rule changes, ACL modifications, and access reviews.
  • Work with SOC/NOC teams to escalate critical security events.

Incident Management & Monitoring:

  • Investigate and respond to malware infections, phishing attacks, and network intrusions.
  • Assist in DDoS mitigation, security patching, and vulnerability management.
  • Escalate complex security issues to L3 engineers or security architects.

Network Security Administration:

  • Maintain and configure firewalls (Cisco ASA/FTD, Palo Alto, Fortinet, Check Point, Juniper SRX).
  • Support VPN configurations, endpoint protection, and network access control (NAC).
  • Ensure compliance with security policies and industry standards (ISO 27001, NIST, PCI-DSS, etc.).

Preferred candidate profile

  • Experience: 5+ years in network security
  • Hands-on experience with firewalls, IDS/IPS, and endpoint security solutions.
  • Good understanding of networking protocols (TCP/IP, VPN, VLAN, BGP, OSPF, NAT, SD-WAN).
  • Familiarity with CrowdStrike ,SIEM, DLP, WAF, EDR/XDR, and NAC tools.
  • Experience with cloud security (AWS, Azure, GCP) is a plus.

  • Certifications preferred:

  • CCNA Security, Fortinet NSE 2-4, PCNSA, CEH, CompTIA Security+, or equivalent.

  • Basic knowledge of Python, PowerShell, or Ansible for automation is a plus.

Soft Skills:

  • Strong analytical and troubleshooting skills.
  • Ability to work in a fast-paced environment and handle escalations efficiently.
  • Good communication and teamwork skills.
  • Experience working in a SOC/NOC environment is an advantage.

Education:

Bachelor's degree in Computer Science, Information Security, or a related field (or equivalent work experience).

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