Security Analyst Saint Louis

Divya Sri Muvva

LinkedIn Email: *****************@*****.*** Phone: 314-***-****

Cybersecurity Analyst with experience securing IT and OT networks, specializing in incident response, vulnerability remediation, and NIST 800-171/CMMC compliance. Skilled in Sophos MDR, SIEM, EDR, PowerShell, and Linux

(Ubuntu, Kali) for threat detection and system hardening. Led peer training and SCADA-focused labs as President of the WiCyS Student Chapter at Saint Louis University, advancing hands-on skills in industrial cybersecurity and risk management.

PROFESSIONAL EXPERIENCE

Information Security Analyst

Information Technology Services Saint Louis University Feb 2024 – Present

• Support risk assessments, vulnerability scanning, and RMF-aligned documentation.

• Monitor audit logs and SIEM alerts to detect and respond to threats.

• Assist with access controls, patch management, and security policy enforcement.

• Contribute to compliance efforts and security operations across university networks. Teaching Assistant – Network Security Saint Louis University Aug 2023 – Present

• Assisted in coursework design and delivery for Network Security

• Guided students in lab sessions, enhancing cybersecurity knowledge

• Evaluated assignments, provided feedback, and coordinated workshops. Network Analyst Andhra Pradesh Technology and Services. June 2022 – July 2023

• Performed penetration testing and vulnerability management using Nessus and Burp Suite to assess OT and IT environments

• Responded to security incidents and coordinated remediation plans in alignment with ISO 27001 and NIST standards

• Deployed firewall rules, configured VPNs, and supported endpoint protection across SCADA systems

• Collaborated with cross-functional teams to conduct security audits and enforce multi-layer access controls Cybersecurity Intern ER Segment Solutions Private Limited APR 2021 – SEPT 2022

• Developed and maintained automated reporting systems that improved reporting efficiency by 60%, streamlining security incident management

• Monitored antivirus protection, improving threat detection by 30%, conducted bug bounty hunting, identifying 500+ security vulnerabilities

• Developed anti-phishing frameworks, reducing social engineering attacks by 40%. EDUCATION

M.S. Cybersecurity Saint Louis University

B.S. Forensic Science (Cyber Forensics) Aditya University TECHNICAL SKILLS

• Security Tools: CrowdStrike, Palo Alto, Splunk, Wireshark, Kali Linux, SolarWinds, Threat Intelligence Platforms

• Programming: Python, SQL Network Intrusion Detection and Prevention Systems

• Network & Cloud Security: APT Protection, VPN, AWS, Azure, Google Cloud (GCP), Zero Trust Architecture,

• DevSecOps Security Incident and Event Management

• Incident Response & Vulnerability Management: Threat Triage, Security Policy Enforcement, Operational Readiness,

• Validation of Security Controls Proactive Threat Hunting and Identification. CERTIFICATIONS

Certified Ethical Hacker (CEH) Isc2 Certified

CompTIA Security+ Microsoft Azure (MTA)

CompTIA Cybersecurity Analyst+ (CySA+) Software and Operating System Basics – Cisco Cisco certified network associate(CCNA) Splunk Essentials Linux Essentials - Cisco Introduction to Cyber Security - Cisco KEY PROJECTS RMF Accreditation Support for Hybrid Networks

• Developed RMF compliance packages in alignment with NIST SP 800-37 and 800-53 for hybrid cloud and on-prem systems

• Performed system categorization (FIPS 199) and selected applicable security controls based on impact levels

• Documented control implementation details, supported security control assessments (SCA), and tracked remediation efforts

• Uploaded security artifacts and evidence into eMASS for ongoing authorization, enabling ATO readiness and compliance

OT Network Defense & SCADA Security Hardening

• Designed and implemented network segmentation for OT and SCADA environments to prevent lateral movement and improve security posture

• Deployed and configured endpoint detection and response (EDR) tools and integrated alerts with SIEM for real-time monitoring

• Conducted vulnerability scanning using Nessus and applied system hardening practices on Windows and Linux-based control systems

• Documented and enforced access control policies and trained operators on CUI/NIST 800-171 and cybersecurity best practices

LEADERSHIP & AWARDS

WiCyS Student Chapter President, Saint Louis University WiCyS Hackathon Winner (2023), JAIN Cyber Conference – 1st Prize Winner 1st Rank Holder in bachelor’s at Adikavi Nannayya University Cybersecurity Workshop Facilitator

Secured over 500+ companies through bug bounty hunting, demonstrating advanced vulnerability identification skills.

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