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# Cyber Security Admin

- **Company:** Tata Consultancy Services Limited
- **Location:** Plano, TX, United States
- **Experience:** Expert
- **Salary:** $120,000.0 - $140,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Artificial Intelligence, Software as a Service, Cyber Security, Data Governance, Data Security, Linux, RAID, Domain Name System Security Extensions, Domain Name System (DNS), Internet Security, Internet Traffics, Intrusion Detection and Prevention, Intrusion Detection Systems, Network Security, Anti-Phishing, Trend Micro, Microsoft SharePoint, Security Information and Event Management, Software Vulnerability Management, Data Classification, Cyber Threat Analysis, Agentic-AI, Microsoft Onedrive, Information Technology, Legacy Systems, Vulnerability Analysis
- **Published:** October 22, 2026
- **Apply:** https://www.careerbuilder.com/job-details/cyber-security-admin-plano-tx--9bcae3ce-6020-4fe9-ac5e-3c042f3c365d

## About the Role

Internet Security, Computer Science, Internet Security, Incident Response, Information/Data Security (InfoSec), Risk Management, Emerging Technology, Artificial Intelligence (AI), Threat Modeling, Cryptography, Required Skills: Cyber Security

Qualification: BACHELOR OF COMPUTER SCIENCE

Experience: 8 - 10 Years

## Description

Responsible for driving cybersecurity operations, threat intelligence, incident response, data protection, and security governance initiatives across the enterprise. Leads evaluation and implementation of emerging security technologies while ensuring effective risk management, threat detection, vulnerability remediation, and compliance.

Roles & Responsibilities

 * Lead PoCs and adoption assessments for AI-driven security, Agentic SOC, Threat Intelligence, Threat Modeling, Quantum Safe, and Post-Quantum Cryptography solutions.
 * Support automated phishing detection and remediation initiatives using Abnormal AI.
 * Implement and support Trend Micro, Sandfly IDS, Cylance, vulnerability scanning, and ransomware response solutions.
 * Manage security incidents, cyber breaches, and SIEM-driven investigations, coordinating cross-functional response teams.
 * Drive Varonis Data Governance implementation, SaaS migration, and Microsoft 365, SharePoint, and OneDrive security remediation.
 * Partner with application teams to track vulnerabilities, manage RAID logs, and drive risk mitigation for legacy platforms.
 * Review and validate firewall rule requests with Network Security Engineering teams.
 * Administer DNS Sinkhole Linux infrastructure to protect against malicious internet traffic.
 * Support certificate lifecycle management, data classification, labeling, and cybersecurity compliance programs.
 * Collaborate with vendors and stakeholders to enhance enterprise security posture and operational resilience.

Threat Intelligence * SOC Operations * Incident Response * SIEM * Vulnerability Management * Data Security * Varonis * Trend Micro * Sandfly * Abnormal AI * Cylance * DNS Security * Risk Management * Cybersecurity Governance * Post-Quantum Cryptography * AI Security Solutions * Microsoft 365 Security * Network Security * Ransomware Protection