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SK

Sai Krishna Peddapyata

Cybersecurity Engineer (SOC & Cloud Security)

Menlo Park, CA

๐Ÿ”ดHODLing

Cybersecurity Engineer with 3+ years in SOC operations, threat detection, and cloud security. Skilled in SIEM (Splunk, QRadar), EDR (CrowdStrike, Microsoft Defender), and cloud security (AWS, Azure). Reduced incident response time by 30%, cut data exposure incidents by 25%, and accelerated vulnerability remediation by 40%, aligned with NIST CSF and ISO 27001.

Skills

Incident Response9/10
Splunk9/10
Vulnerability Management (Nessus, Qualys)8/10
DLP8/10
IAM (Okta, Active Directory)8/10
Microsoft Defender (8/10)MITRE ATT&CK (8/10)NIST CSF / ISO 27001 (8/10)QRadar (8/10)Threat Hunting (8/10)AWS Security (S3, IAM, CloudTrail, GuardDuty) (8/10)CrowdStrike Falcon (8/10)Python (Pandas, Boto3) (7/10)Firewalls (Palo Alto, Fortinet) (7/10)PowerShell (7/10)IDS/IPS (Snort, Suricata) (7/10)Azure Security (Sentinel, Entra ID) (7/10)SQL (6/10)Bash (6/10)Burp Suite / Metasploit (6/10)

Work Experience

Cybersecurity Engineer โ€“ SOC & Cloud Security

Meta

Jul 2024 โ€” Present

Engineered automated Splunk dashboards for KRI monitoring, reducing manual reporting by 15 hrs/month. Implemented DLP policies reducing data exposure by 25% across 2+ petabytes. Conducted risk assessments for 10+ tools ensuring NIST compliance. Accelerated incident response by 30%. Classified 50+ data assets, developed insider threat alerting, remediated 20+ misconfigured AWS assets, and delivered security training to 200+ employees reducing phishing click-through by 40%.

Cybersecurity Analyst โ€“ SOC Operations

Cognizant

Mar 2022 โ€” Dec 2023

Configured firewall and IDS/IPS rules blocking 500+ threats/month. Ran vulnerability assessments on 200+ systems achieving 40% faster remediation. Triaged 150+ alerts/month via QRadar. Authored 5 incident response playbooks. Managed access for 300+ users via Active Directory and Okta. Supported ISO 27001 audit preparation, performed OWASP code reviews, and managed EDR across 500+ endpoints.

Education

University of Central Missouri

MSc ยท Cybersecurity and Information Assurance

Guru Nanak Institute of Technical Campus

BTech ยท Mechanical Engineering