Lead Device Security Engineer - IoT & Mobile

T-Mobile; Frisco (TX); On-site; USD 148,000 - 200,000; Full time

Benefits offered by this job

Stock grant

Employee stock purchase plan

401(k)

Paid time off

Job summary

T-Mobile USA, Inc. seeks a senior cybersecurity role focused on device security across IoT, mobile, and embedded devices. You will conduct assessments, test vulnerabilities, and collaborate with engineering and OEM teams to embed security into hardware and software development.

The role emphasizes leadership, threat modeling, and strategy to reduce risk, with a compensation range noted and a comprehensive benefits program as part of Total Rewards.

Qualifications

• Bachelor's degree in a relevant field and 7+ years of related experience.
• 3-5 years of hands-on experience conducting device security assessments on IoT devices, routers, modems, or embedded platforms.
• 3-5 years of proficiency with security tools (Ghidra, IDA Pro, Burpsuite, Nmap, hashcat, OllyDbg).

Responsibilities

• Lead end-to-end device security assessments and penetration testing across IoT, CPEs, hotspots, trackers, routers, and modems to identify and mitigate risks.
• Develop proactive device security measures, solutions, and strategies to enhance security posture across technologies.
• Collaborate with device engineering teams and OEMs to integrate security into hardware and software development including deployment processes.
• Conduct digital forensics on compromised devices to determine root cause and work with threat response teams.
• Drive strategic security initiatives to protect against cyber threats and ensure standards compliance.

Skills

AI

Leadership

Collaboration

Problem Solving

Strategic Thinking

Cybersecurity

Threat Modeling

Security Automation

Security Engineering

Security Incident Management

Stakeholder Management

Escalation Management

Education

BSc in Computer Science or Information Technology

Advanced degree in a related field

Tools

Ghidra

IDA Pro

Burp Suite

Nmap

Hashcat

OllyDbg

Job description

T-Mobile USA, Inc. seeks a senior cybersecurity role focused on device security across IoT, mobile, and embedded devices. You will conduct assessments, test vulnerabilities, and collaborate with engineering and OEM teams to embed security into hardware and software development.

The role emphasizes leadership, threat modeling, and strategy to reduce risk, with a compensation range noted and a comprehensive benefits program as part of Total Rewards.