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Network Security Engineer

NS3TechSolutions Private Limited

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Location:
India , Gurugram

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

A Network Engineer is responsible for designing, deploying, implementing, and managing an organization’s network infrastructure. Their primary goal is to ensure the network operates efficiently and securely, supporting the organization's communication and data transfer needs.

Job Responsibility:

  • Design, implement, and manage endpoint security solutions leveraging tools like Trend Micro to safeguard enterprise systems against cyber threats
  • Configure and maintain Azure-based Network Load Balancers (NLB) to ensure high availability and scalability of applications
  • Deploy and manage firewall solutions such as ASA, FortiGate, Palo Alto, Sophos, and other security devices
  • Ensure robust endpoint protection by employing best practices in threat prevention, SSL VPNs, posture assessment, and 802.1x authentication
  • Monitor, detect, and respond to security incidents to mitigate risks and minimize operational disruptions
  • Troubleshoot and optimize WAN connectivity using diverse network equipment
  • Manage and document configurations, processes, and incident responses for an updated and accessible knowledge repository
  • Work on advanced networking and security protocols, including BGP, IPv6, VXLAN, EVPN, IPSec, SSL Decryption, and Threat Prevention
  • Lead and collaborate on security projects, ensuring timely delivery and alignment with organizational goals

Requirements:

  • Degree in Computer Science, Information Technology, or a related field
  • 2+ years of experience as network engineer
  • Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, Routing & Switching etc.)
  • Experience with network hardware (routers, switches, firewalls)
  • Familiarity with cloud networking and virtualization technologies
  • Relevant certifications (e.g., CCNA, CCNP, CompTIA Network+) are a plus
  • Excellent problem-solving and analytical skills
  • Strong communication and teamwork abilities

Nice to have:

  • Experience with network monitoring and analysis tools
  • Knowledge of network security best practices and firewalls
  • Familiarity with scripting or programming languages (e.g., Python, Bash)
What we offer:
  • Competitive salary and benefits package
  • Flexible work arrangements and a dynamic team environment
  • Opportunities for career growth and professional development

Additional Information:

Job Posted:
February 06, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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