▷ Apply in 3 Minutes! Sr Engineer, Software - Security Operations [T500-20381]

ANSR is hiring for one of its clients.

About T-Mobile :

T-Mobile US, Inc. (NASDAQ : TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience.

About TMUS Global Solutions :

TMUS Global Solutions is a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking.

TMUS India Private Limited is a subsidiary of T-Mobile US, Inc. and operates as TMUS Global Solutions.

About the Role :

As an Engineer – Security Operations, you will be a key member of the CFL Platform Engineering and Operations team, you will lead reliability engineering for AI-powered platforms supporting LLM applications, AI gateways, and enterprise-scale services across finance, credit, collections, and document systems. You will design and implement observability and incident response frameworks, scale high-performance infrastructure, and champion SRE best practices to support secure, automated, and resilient systems.

What You’ll Do :

• Monitor and triage security alerts using SIEM tools like Splunk, Sentinel, or Chronicle
• Investigate suspicious activity and escalate confirmed incidents with clear documentation
• Tune and maintain detection rules based on threat intelligence, use cases, and false positive analysis
• Assist in incident response efforts, supporting data gathering, root cause analysis, and remediation steps
• Develop and maintain security automation scripts using Python, Bash, or PowerShell
• Support security workflow automation using SOAR tools and custom enrichment scripts
• Integrate security monitoring with cloud infrastructure, CI / CD pipelines, and observability platforms
• Document detection logic, response processes, and investigation workflows
• Collaborate with Cloud, SRE, and DevOps teams to improve system visibility and secure configurations
• Maintain awareness of current threats, vulnerabilities, and attacker techniques
• Participate in red team / blue team exercises, tabletop simulations, or detection validation projects

What You’ll Bring :

Must Have Skills :

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