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Open nowPosted 94 days ago

Network & Security Admin

Cambridge Technology15 open roles

Where
Hyderabad, India
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Your applicationOpen nowNetwork & Security AdminCambridge Technology · Hyderabad, India
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Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 94 days ago

The posting

We are looking for a proactive and detail-oriented Network Security to monitor, maintain, and secure enterprise network infrastructure and IT systems. The candidate will be responsible for real-time monitoring, incident management, network troubleshooting, security operations.

Roles and Responsibilities

  • Implement and enforce network access control (NAC) and endpoint security policies.
  • Conduct regular vulnerability assessments and penetration tests (VAPT) and mitigate identified risks.
  • Use network monitoring tools to monitor performance, uptime, and security.
  • Diagnose and resolve network issues related to latency, packet loss, or device failures.
  • Monitor network logs and intrusion detection systems for anomalies or unauthorizedaccess attempts.
  • Ensure high availability (HA) and implement disaster recovery (DR) and failover mechanisms for mission-critical services.
  • Prepare and maintain performance reports, network topology diagrams, and audit documentation.
  • Manage antivirus, endpoint protection, and intrusion prevention systems across servers and user endpoints.
  • Implement security patches, OS updates, and firmware upgrades across network and security appliances.
  • Maintain compliance with ISO 27001, CERT-In, and government cybersecurity guidelines.
  • Secure cloud-based networks (AWS VPC, Azure VNets, GCP Cloud VPNs) and hybrid connectivity between on-premise and cloud environments.
  • Configure firewall rules, security groups, and IAM roles for cloud infrastructure.
  • Implement zero-trust network architectures and secure tunneling protocols
  • Integrate cloud security posture management (CSPM) and continuous compliance tools.
  • Develop and maintain network backup strategies, configuration snapshots, and restore procedures.
  • Collaborate with IT and application teams to ensure secure and reliable deployment of new services.

Key Skills

  • Minimum 7+ years of hands-on experience in network administration, configuration, and cybersecurity operations.
  • Proven expertise in managing enterprise-level LAN/WAN infrastructures and firewall configurations.
  • Experience in implementing and maintaining VPNs, IDS/IPS systems, and secure remote access solutions.
  • Exposure to network monitoring, VAPT, and security compliance frameworks.
  • Experience managing hybrid or cloud network environments (AWS, Azure, GCP).
  • Hands-on experience in geospatial or data center networks supporting high-volume data transfers.
  • Prior experience working with government or critical infrastructure projects.
  • Relevant certifications must.

Educational Qualification: Master’s Degree in Cybersecurity, Network Engineering, Computer Science Engineer or Information Systems OR Bachelor’s Degree in Computer Science, Information Technology, Electronics & Communication, with professional certification in network security

Location: Bangalore (Onsite- Yelahanka)

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