Network Administrator - NOC & SOC Specialist

Why Zinnov - Network & Security Operations

At Zinnov, our Network & Security teams ensure seamless, secure, and high-performing infrastructure across enterprise and cloud environments.

In this role, you will:

• Work across Network Operations (NOC) and Security Operations (SOC)

• Manage and secure hybrid network environments (on-prem + cloud)

• Be at the forefront of incident management and threat response

About the Role

As a Network Administrator - NOC & SOC Specialist, you will manage network performance and security across enterprise environments.

This role is ideal for someone who:

• Has strong hands-on experience in network operations and cybersecurity

• Can operate in a fast-paced, high-availability environment

• Enjoys solving real-time incidents and security challenges

What You'll Do

1. Network Operations (NOC)

• Monitor and manage network infrastructure across:

  • LAN, WAN, MPLS, SD-WAN, and cloud environments

• Track network performance metrics such as:

  • Uptime, latency, bandwidth utilization

• Handle incidents using standard runbooks and escalation processes

• Maintain network documentation and asset records

• Support telecom integrations and connectivity setups

2. Security Operations (SOC)

• Perform security monitoring, threat detection, and incident response

• Use SIEM tools (e.g., Splunk, Sentinel) for log analysis and alerting

• Conduct network traffic analysis to identify anomalies and threats

• Execute SOC playbooks and escalate critical incidents

• Perform threat hunting and vulnerability assessment

3. Security Governance & Compliance

• Manage firewall rules, VPN configurations, and access controls

• Implement network security practices (Zero Trust, segmentation, DDoS protection)

• Ensure compliance with frameworks like ISO 27001, NIST, SOC 2

• Support audits and compliance reporting

4. Automation & Continuous Improvement

• Automate repetitive tasks using Python, Bash, PowerShell, or automation tools

• Contribute to incident reviews (RCA/PIR) and process improvements

• Collaborate with DevOps, Cloud, and Infra teams on security initiatives

5. Incident & Operations Management

• Own incident lifecycle aligned with ITIL practices

• Reduce alert noise and improve monitoring efficiency

• Participate in 24x7 operations with rotational shifts

What You Bring

Qualifications

• Bachelor's degree in Computer Science, IT, Cybersecurity, or related field

• 5-7 years of experience in network and/or security operations

Core Skills

• Strong understanding of networking fundamentals (TCP/IP, routing, switching)

• Experience with NOC tools (SolarWinds, PRTG, Datadog, etc.)

• Hands-on exposure to SIEM platforms (Splunk, Sentinel, QRadar, etc.)

• Knowledge of firewalls, VPNs, IDS/IPS, and EDR tools

• Familiarity with cloud networking (AWS, Azure, GCP)

• Experience with scripting/automation

• Strong incident handling, communication, and troubleshooting skills

Why This Role is Unique

• Opportunity to work across both NOC and SOC functions

• Exposure to enterprise-scale hybrid network environments

• Hands-on role in real-time incident response and cybersecurity

• Work with modern tools across networking, cloud, and security domains

Ideal Profile

A hands-on network and security professional who can manage operations, detect threats, and ensure reliable, secure infrastructure in a 24x7 environment.

What Success Looks Like

• High network uptime and strong SLA adherence

• Faster incident detection and resolution (reduced MTTD/MTTR)

• Improved security posture with effective threat detection and response

• Reduced false positives in monitoring systems

• Strong audit compliance and well-maintained documentation