Network Security Engineer – Hyderabad

JOB DESCRIPTION

Designation : Network Security Engineer

Department : Engineering

Job Type : Full-time

Experience : 3-5 years of experience

Location : Hyderabad

Open Positions : 2

About the Role

We are looking for a for Network Security Engineers with 4-5 years of Experience to join our team to drive growth.

What You’ll Be Doing

Reporting to Sr Engineer – Networking team of Engineering department & the key responsibilities would be to:

Responsibilities:

Operating Systems:

Strong working knowledge of Windows 10 and Linux environments for basic troubleshooting and network connectivity issues.

Switching:

Hands-on experience with L2 and L3 switching, including VLAN configuration, trunking, Inter-VLAN routing, STP, EtherChannel, and Port Security.

Routing:

Proficient in Static Routing and dynamic routing protocols such as RIP, OSPF, and BGP (basic to intermediate).

Network Devices:

Configuration, troubleshooting, and maintenance of Cisco and Juniper series switches and routers.

Firewalls:

Experience with enterprise-grade firewalls: FortiGate is must
Strong troubleshooting skills in firewall policy configurations, NAT, VPN setups (Site-to-Site & Remote Access), IDS/IPS, traffic shaping, and SD-WAN environments.
Daily log analysis and proactive incident detection and remediation.

Monitoring & Network Management:

Proficient in using network monitoring tools like PRTG, OpManager, HP Network Node Manager (NNM), and SolarWinds for health checks and proactive alerts.

Daily Operations:

Conduct daily health checks of network infrastructure: monitoring latency, packet loss, bandwidth usage, and data center performance.
Strong troubleshooting and root-cause analysis skills for complex network issues.
Effectively manage and document customer issues in detail, ensuring timely resolution.
Responsible for escalation to L3 support or vendors when necessary, with thorough problem documentation and follow-up.

Cloud Networking (AWS):

Familiarity with AWS networking concepts and architectures.
Experience in AWS VPN deployment and configuration of FortiGate and Juniper firewalls within AWS environments.

Information Security Awareness:

Foundational knowledge of security standards such as ISO 27001, HIPAA, PCI-DSS.
Awareness of Ozonetel Information Security Framework, policies, and standards (if applicable).
Maintain security hygiene across desktop, server, application, database, and network layers.

Education Qualification:

Any Graduate

Key Competencies:

Strong troubleshooting and analytical skills for resolving escalated issues.
Ability to handle critical incidents and perform under pressure.
Strong documentation and communication skills.
Proactive approach to network monitoring and preventive maintenance.