SUJITH K V
Bengaluru
Summary
Experienced Network Security Specialist skilled in safeguarding critical infrastructures through effective security protocols and vulnerability assessment. Ensures compliance with industry standards while fostering team collaboration to achieve impactful security outcomes. Expertise includes threat analysis, firewalls, and intrusion detection systems.
Overview
4
4
years of professional experience
1
1
Certification
5
5
Languages
Work History
Associate Network Security Engineer
NTT Data Inc
Bengaluru
08.2022 - 09.2026
- Troubleshoot and resolved issues related to Cisco, Palo Alto, and F5 devices, maintaining seamless operations.
- Strengthened network security protocols through implementation of advanced firewall configurations.
- Facilitated discussions with business partners to harmonize security requirements while minimizing associated risks.
- Reduced system downtime, proactively identifying and rectifying network vulnerabilities.
- Troubleshoot network/security issues and performed vulnerability assessments.
- Supported firmware upgrades,patches, maintenance, and system health checks.
- Performed configurations, managed ACLs.
- Created knowledge articles and managed escalations to enhance team knowledge and streamline issue resolution.
- Implemented security protocols to protect network infrastructure from unauthorized access.
- Analyzed network traffic for potential threats and vulnerabilities using advanced monitoring tools.
Graduate Trainee Engineer
NTT Data Inc
Bengaluru
08.2022 - 09.2023
- Coordinated troubleshooting efforts with global clients to resolve technical issues.
- Conducted diagnostics and provided solutions for customer issues to ensure satisfaction.
- Created detailed health reports for devices to identify potential issues.
- Collaborated with senior engineers to troubleshoot technical issues and improve system performance.
- Conducted testing and validation of software applications, identifying bugs for resolution.
- Contributed to team meetings, sharing insights on project progress and potential improvements.
- Supported team members in troubleshooting technical problems, leading to timely resolution and minimal impact on operations.
- Engaged in training sessions to enhance knowledge of engineering tools and methodologies.
Education
B.E. - Electronics & Communication Engineering
REVA University
Bengaluru07-2022
Skills
- OSI/TCP-IP, Routing, VLANs, STP, NAT, VPNs, IPS/IDS, ARP, IP, ICMP, TCP, UDP, FTP, SNMP, Telnet, SSH, HTTP, HTTPS, DHCP, DNS, Cisco ASA, Cisco Firepower FTD, Palo Alto, F5
- Patch updates
- Access control
- Network monitoring
- Excellent communication
- Patch updates
- IP addressing
Certification
- Cisco Certified Specialist – Security Core (CCNP)
- Cisco Certified DevNet Associate (DEVASC)
- Palo Alto Networks Certified Network Security Engineer (PCNSE)
- Fortinet Certified Associate – Cybersecurity (FCA)
Soft Skills
Strategic Leadership, Task Delegation, Analytical Problem Solving, Flexibility, Resilience
Languages
English
Tamil
Hindi
Kannada
Telugu
Timeline
Associate Network Security Engineer
NTT Data Inc
08.2022 - 09.2026
Graduate Trainee Engineer
NTT Data Inc
08.2022 - 09.2023
B.E. - Electronics & Communication Engineering
REVA University