L2 Network Security Administrator

10 hours ago

Mumbai, Maharashtra, India Connectivity IT Services Pvt. Ltd. Full time ₹ 12,00,000 - ₹ 19,20,000 per year

Job Title: Network Security Administrator L2

About the Role:

We're seeking a passionate L2 Network Security Administrator to strengthen our enterprise security operations. You'll manage advanced firewalls, VPNs, and IDS/IPS systems, ensure compliance, and enhance efficiency through automation in a dynamic environment.

Key Responsibilities:

  • Design, implement, and secure enterprise networks with 

    firewalls, VPNs, and IDS/IPS solutions.
  • Take ownership of  network security operations, ensuring reliability and rapid issue resolution.
  • Conduct regular health checks, security patching, and compliance audits to maintain system integrity.
  • Use advanced monitoring and automation tools to detect, troubleshoot, and resolve issues proactively.
  • Manage access controls and firewall policies for high-performance, secure environments.
  • Collaborate with cross-functional teams and vendors to analyze incidents and strengthen defenses.
  • Document network infrastructure, configurations, and procedures for operational excellence.
  • Lead initiatives to automate workflows, enhance efficiency, and continuously improve network security.

Must-Have Technical Skills / Knowledge:

  • Firewall, VPN, and IDS/IPS Configuration & Management.

  • Strong Troubleshooting Skills Across Network Layers (L1L3).

  • Hands-on Experience with Network Security Tools & Technologies
  • Scripting and Automation (Python / Perl / REST API Integration)
  • Strong troubleshooting skills across networking layers and operating systems (Windows, Linux, Unix).

Certifications (Preferred):

  • CCNP Security or equivalent certification.

  • Additional certifications in Firewall/IDS/IPS technologies preferred.

Education / Qualification:

  • B.E. / B.Tech. / M.Tech. / M.Sc. / MCA or equivalent qualification in Computer Science, IT, or related field.

Experience Required:

  • 3+ years in IT/Cyber Security with a focus on Network Security (minimum 1 year). 
  • Eager learners with strong fundamentals are highly encouraged to apply

Salary Compensation:

  • Salary Range: 5 - 8 LPA (based on experience) 

  • We believe in rewarding talent, and the right candidate can go beyond this range.

On Site Work Environment:

  • Collaborative Culture: Work closely with passionate teams that encourage learning, sharing ideas, and teamwork.
  • Supportive Leadership: Report to mentors who value growth, guidance, and open communication.
  • Career Growth: Gain hands-on exposure, enhance your skills, and build a rewarding long-term career.
  • Meaningful Work: Contribute to projects that make a real difference in improving global health.

Why Join Us?

  • Opportunity to work in a mission-critical, enterprise security environment.
  • Exposure to advanced network security solutions, automation, and cloud-integrated security operations.
  • Collaborative and challenging workplace with career growth opportunities.
  • Support for professional certifications and continuous skill development.

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