Lead Engineer - Network & Security
Gradiant
Date: 3 weeks ago
City: Chennai, Tamil Nadu
Contract type: Full time
Lead Engineer - Network & Security Gradiant India Private Limited Chennai, India 4/7/25 Information Technology
Design and deploy functional networks (LAN, WLAN, WAN)
As a precautionary measure, analyse and implement new security protocols for greater efficiency against any threat or malfunctions
Implement a virus detection system beforehand for sound safety.
Resolving the existing security issue including hardware malfunctions
Tracking the vulnerable scripts to avert the potential threats
Generating and maintaining the virtual private network, firewalls, web protocols and email security decorum.
Reporting the security analysis of findings
Maintaining the regulatory systems about ISMS policy (Information System Management Systems)
Investigations of Security breach alert.
Provide Level 2 and 3 support and troubleshooting to resolve issues
Developing the security authentication protocol
Design and deploy robust security solutions, including firewalls, VPNs, and intrusion detection systems.
Maintaining server and switches as per standards and bringing in best practices.
Maintaining & implementation of the SOP for Network security
Status reports of hardware and software products as per designated policies.
Supervising the installation of new software’s and hardware’s
Recommend modifications in legal, technical and regulatory areas that affect IT security.
Knowledge of performing routing protocols (MPLS, HAIPE/IP, QOS and WAN)
Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Performing periodic maintenance activity on switch, firewall and software version upgrades
Regularly update and patch operating systems, network, firewalls, and security applications to maintain protection against evolving threats.
Monitoring of alerts on all managed IT systems.
Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Establish and enforce policies to ensure consistent cybersecurity practices across the organization.
Design and deploy functional networks (LAN, WLAN, WAN)
As a precautionary measure, analyse and implement new security protocols for greater efficiency against any threat or malfunctions
Implement a virus detection system beforehand for sound safety.
Resolving the existing security issue including hardware malfunctions
Tracking the vulnerable scripts to avert the potential threats
Generating and maintaining the virtual private network, firewalls, web protocols and email security decorum.
Reporting the security analysis of findings
Maintaining the regulatory systems about ISMS policy (Information System Management Systems)
Investigations of Security breach alert.
Provide Level 2 and 3 support and troubleshooting to resolve issues
Developing the security authentication protocol
Design and deploy robust security solutions, including firewalls, VPNs, and intrusion detection systems.
Maintaining server and switches as per standards and bringing in best practices.
Maintaining & implementation of the SOP for Network security
Status reports of hardware and software products as per designated policies.
Supervising the installation of new software’s and hardware’s
Recommend modifications in legal, technical and regulatory areas that affect IT security.
Knowledge of performing routing protocols (MPLS, HAIPE/IP, QOS and WAN)
Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Performing periodic maintenance activity on switch, firewall and software version upgrades
Regularly update and patch operating systems, network, firewalls, and security applications to maintain protection against evolving threats.
Monitoring of alerts on all managed IT systems.
Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Establish and enforce policies to ensure consistent cybersecurity practices across the organization.
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