Network Security Engineer

About the Company

US Technology International Private Limited (UST Global) is a global digital technology services firm that specializes in delivering IT solutions including cloud computing, cybersecurity, analytics, and more. The company supports businesses worldwide with advanced technology implementations.

Job Responsibilities

• Maintain and secure network and security infrastructure such as firewalls, VPNs, load balancers, ISE, and proxy systems.
• Apply security protocols to safeguard sensitive data against unauthorized access.
• Analyze security incidents and breaches ensuring prompt resolution.
• Work collaboratively with different teams to enhance the organization's overall security posture.
• Conduct recurrent vulnerability assessments and audits to uncover potential security issues.
• Document security workflows and generate reports to monitor compliance and security performance.
• Regularly update system software, backup data periodically, and manage device lifecycles.
• Lead the deployment, configuration, and tuning of network and security equipment including routers, switches, firewalls, load balancers, VPNs, WAFs, IDS/IPS, among others.
• Validate and execute network and security designs based on project requirements.
• Ensure adherence to security policies, standards, and regulatory mandates.
• Manage critical business changes using thorough risk assessments and rollback strategies following CAB processes.
• Configure and administer firewall solutions such as Palo Alto, Fortinet, Cisco ASA, and Check Point devices.
• Develop automation scripts using Python or similar tools to streamline operational activities.

Required Skills and Experience

• Expertise in routing and switching protocols including BGP, OSPF, EIGRP, VRF, QoS, MPLS, and SD-WAN.
• Practical experience with enterprise networking equipment from brands like Cisco, Juniper, HP, or their equivalents.
• Strong knowledge of firewalls, IDS/IPS, WAF, DDoS defense strategies, and VPN technologies.
• Familiarity with SIEM tools, log analysis, and incident response techniques.
• Experience with cloud networking and security on platforms such as Azure, AWS, or GCP is advantageous.
• Understanding of data center networking concepts including VLANs, VPC, HSRP, LACP, NAT, and ACLs.
• Preferred certifications: CCNP or CCIE in Routing & Switching or Security; Palo Alto PCNSE; Fortinet NSE 4/7; ITIL Foundation knowledge for change and incident management.

Additional Information

Location: Bengaluru, India

Experience Required: 6 to 10 years

Eligibility: Any graduate degree holders can apply.