Cyber Defense Operations Center Senior Analyst

As a Senior Analyst in the Cyber Defense Operations Center (CDOC), you will play a critical role in safeguarding TransUnion’s global infrastructure. This position focuses on proactive monitoring across on-prem, cloud, and hybrid environments and also contribute to incident response, propose threat detections.

Requirements

• 3+ years of experience in SOC operations, incident response, or cyber defense
• Proficiency with SIEM platforms (Splunk preferred), EDR tools (CrowdStrike, Defender, Tanium), and CASB solutions (Netskope).
• Strong understanding of network protocols (DNS, HTTP/S, SMTP) and packet analysis.
• Hands-on experience with Windows, Linux, and macOS security hardening.
• Deep understanding of MITRE ATT&CK framework, TTPs, and threat actor behaviors.
• Working knowledge of AWS, Azure, or GCP security fundamentals.
• Exposure to SOAR platforms and scripting (Python, PowerShell) for playbook development.

Benefits

• Flexible time off
• Paid time off
• 12 paid holidays per year
• Health benefits
• Mental health support
• Disability benefits
• 12 weeks of paid parental leave
• Adoption assistance
• Fertility planning coverage
• Legal benefits
• Long-term care insurance
• Commuter benefits
• Tuition reimbursement
• Charity gift matching
• Employee stock purchase plan
• 401(k) retirement savings with employer match