Network Security Manager

3 days ago

Gurugram, India SGT UNIVERSITY Full time

Qualification & Experience:

Essential Knowledge area:

B-Tech / MCA, Certification in IT/ Cyber Security / Enterprise Network Management like CCNA, CISSP, CISM.


8 to 10 years of experience as Network Security Administrator, Engineer or Manager particularly with Cisco switches, Fortinet Firewall, Meraki & Ruckus Cloud wi-fi access points & Switches in an enterprise or educational environment.


Function / Role:


The Senior Network Security Administrator / Manager is responsible for the overall security of the organization's network infrastructure. This role involves managing firewalls, switches, and routers, monitoring network traffic for security threats, and implementing security policies and procedures. The ideal candidate will have extensive experience in network security, strong problem-solving skills, and the ability to work collaboratively with IT and other departments to ensure a secure and efficient network environment.


Job Responsibilities:

  • Firewall Configuration- Hands on experience for managing Fortinet firewall and configuration of intrusion detection/prevention systems, and encryption protocols, content filtering, application filtering, VPN, SSL VPN, Load balancing, creating policies and rules as per SGT Need.
  • Switch - configuring Cisco L2 and L3 switches, including VLANs, inter-VLAN routing, and switch stacking.
  • Routing Protocols – Hands on experience of static routing
  • Switching Technologies: Understanding of STP (Spanning Tree Protocol), RSTP, MSTP, and VLAN Trunking Protocol (VTP).
  • Access Control: Implementing port security, ACLs (Access Control Lists), and 802.1X authentication.
  • Problem Solving: Strong troubleshooting skills to diagnose and resolve network issues.
  • Network Maintenance: Regular maintenance tasks like firmware upgrades, patch management and backups.
  • Wi-Fi Management: Experience with managing and optimizing wireless networks, including Cisco wireless access points and controllers.
  • Problem-Solving: Strong analytical and problem-solving skills to diagnose and resolve complex network issues.
  • Capacity Planning: Ability to design & enhance network, analyse network capacity and plan for upcoming project & future scalability.
  • Cloud Networking: Understanding of cloud networking principles and hybrid network configurations.
  • Project Management: Basic project management skills to handle network projects and upgrades.
  • Monitor network traffic for unusual activity and potential threats and to ensure that the network is secure from threats and vulnerabilities.
  • Develop and implement incident response plans and Respond to security breaches and incidents.
  • Conduct root cause analysis of security incidents and implement measures to prevent future occurrences.
  • Develop, implement, and maintain & review network security policies and procedures.
  • Ensure compliance with industry standards, regulations, and organizational policies.
  • Conduct regular security assessments and vulnerability testing.
  • Identify and mitigate risks to the network infrastructure.
  • Implement risk management strategies disaster Recovery etc.
  • Manage and maintain network hardware and software.
  • Ensure network infrastructure is updated and patched.
  • Optimize network performance while ensuring security.
  • Conduct security training sessions for employees.
  • Promote awareness of security best practices and protocols.
  • Implement audit recommendations to enhance security


Name of the Post: Network Security Manager

No. of vacancies: 1

Salary 75000/- to 100000/- Per Month

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