Nunna Surya Tejaswini
Hyderabad
Summary
Cybersecurity Engineer with extensive hands-on experience in End User Computing and Endpoint Security. Proven record in implementing robust security measures and safeguarding critical systems. Expertise in vulnerability analysis, threat mitigation, and cyber incident response, resulting in enhanced cybersecurity frameworks and optimized operational efficiency. Demonstrated success in deploying sophisticated security solutions to protect company data and infrastructure.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Cybersecurity Engineer
Tata Consultancy Services
07.2024 - Current
- Working on email security using Microsoft Defender for Endpoint (MDE).
- Using TrendMicro Deep Security Manager for IPS and performed agent and application upgrades.
- Handling IPS (Intrusion Prevention System) detections and response.
- Managing and monitoring security events through IBM QRadar SIEM.
- Involved in incident response, threat detection, and mitigation strategies.
- Collaborating with internal teams to enhance email and endpoint security policies.
Associate Engineer - End User Computing (Endpoint Security)
CtrlS Datacenters Ltd
11.2020 - 07.2024
- Handled support ticket and incident management.
- Administered Forcepoint DLP and multiple Anti-Virus solutions like Trellix ENS, Sophos, Symantec, and Trend Micro.
- Oversaw patch management (through BigFix and Endpoint Central), software deployments, Windows administration, group policy management.
- Key Projects and Responsibilities
- Support Ticket Management: Efficient handling, prioritization, and resolution.
- Incident Management: Quick response and containment with thorough post-analysis.
- DLP Application Upgrading: Seamless transition and stakeholder collaboration.
- Anti-Virus and Endpoint Central Management: Patch and software deployment via Endpoint Central.
- Windows Administration: Group policy management and security enforcement.
Education
Bachelor of Technology (B. Tech) - Electronics and Communication Engineering
JNTUA College Of Engineering Kalikiri
01.2020
Intermediate - MPC (Mathematics, Physics and Chemistry)
Narayana Junior College
Nellore01.2016
Skills
- Email security
- Defender for Endpoint
- Qradar on cloud
- McAfee ePO
- Trellix Endpoint Security
- Symantec, Sophos
- Trend Micro
- Troubleshooting
- Compliance management
- Casb implementation
- Migrating an on-premises security tool during domain migration
- Vulnerability assessment
Certification
- CompTIA Security+, 2025
- SC-200 Microsoft Security Operations Analyst, 2025
- Cybersecurity course by DRDO at DIAT, Pune, 2021
- Google Cybersecurity Certification
Key Projects And Responsibilities
- Support Ticket Management: Efficient handling, prioritization, and resolution.
- Incident Management: Quick response and containment with thorough post-analysis.
- DLP Application Upgrading: Seamless transition and stakeholder collaboration.
- Anti-Virus and Endpoint Central Management: Patch and software deployment via Endpoint Central.
- Windows Administration: Group policy management and security enforcement.
Tools And Skills
- MyShift
- Symphony Summit
- McAfee EPO
- Trellix Endpoint Security
- Trend Micro
- Troubleshooting & compliance management
- Experience in CASB implementation and domain migration
Current Role
Title: Cyber Security Engineer
Projects
Atmospheric Water Generator, Project Student, JNTUA, Kalikiri, 01/2020, 06/2020, Designed sensors for humidity monitoring and integrated wind energy.
Implemented DLP, McAfee AV solutions, Vulnerability management for an 'Insurance Company'.
Attributes
- Time Management Skills - Exhibited exceptional time management prowess, consistently delivering commendable projects within specified deadlines.
- Strong Communication Skills - Proficiently communicate with clients and stakeholders, adeptly articulating complex information, building strong relationships, and ensuring alignment to project objectives and expectations.
Internship
Project student, SDSC SHAR, Sriharikota, 05/2019, studied communication systems, evaluated performance across radio, satellite, and fiber networks, and presented recommendations for infrastructure enhancement
Attended 3 months class training on Windows Administration, HyperV, AWS, Azure, Networking in CtrlS Datacenters, 2020.
Timeline
Cybersecurity Engineer
Tata Consultancy Services
07.2024 - Current
Associate Engineer - End User Computing (Endpoint Security)
CtrlS Datacenters Ltd
11.2020 - 07.2024
Bachelor of Technology (B. Tech) - Electronics and Communication Engineering
JNTUA College Of Engineering Kalikiri
Intermediate - MPC (Mathematics, Physics and Chemistry)
Narayana Junior College
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