Principal Cybersecurity Engineer

T-Mobile

Quick summary

Work type
On-site
Location
Bellevue, WAOverland Park, KSFrisco, TX
Salary
$166,300–$224,900 / yr
Posted
4 days ago
Nearby
99+ roles within 25 mi

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $169k
This role $196k
$118k most similar roles pay here $236k

This role pays more than 75% of similar roles. Most pay $142,400–$195,500 — the shaded band above. At the midpoint, this role pays about $196k versus about $169k for comparable roles.

Based on 239 similar postings.

Employer

About T-Mobile

T-Mobile US is the second-largest wireless carrier in the United States, providing wireless voice, messaging, and data services under the T-Mobile and Metro by T-Mobile brands. Industry: Wireless Telecommunications

T-Mobile currently has 37 open roles on FindRole.

Listed pay typically runs $141,900–$191,100 across 37 roles with salary data.

Most-posted roles

View all roles at T-Mobile

At a glance

TL;DR · Principal Cybersecurity Engineer

Role Posting Log in to save

This senior cybersecurity engineer position at T-Mobile involves securing critical telecommunications technologies such as 3GPP standards, IMS, and 5G networks by conducting security assessments, vulnerability testing, and developing proactive measures. The role requires collaboration with engineering teams to integrate security practices into software development processes and leads strategic initiatives to protect against cyber threats while ensuring compliance with security standards. Key responsibilities include securing signaling protocols and mitigating risks in packet core infrastructure. Preferred candidates have extensive experience in 3GPP standards, AI, threat modeling, and hold certifications like CISSP or CISM. The role demands expertise in cybersecurity, automation, and incident management to enhance organizational resilience against cyber threats.

Skills

3GPP 5G IMS Packet_Core CI/CD Zero_Trust_Architecture Containerization Diameter SIP HTTP/2 AI Cybersecurity Security_Automation Threat_Modeling AWS Azure Google_Cloud Kubernetes Terraform PostgreSQL MongoDB Python Java C++ JavaScript

What you'll do

  • Conducts security assessments and vulnerability testing to identify and mitigate risks in digital environments.
  • Develops proactive security measures for 3GPP-compliant systems and next-generation networks.
  • Integrates security practices into software development processes with engineering teams.
  • Leads the design and implementation of cybersecurity solutions for packet core infrastructure.
  • Evaluates new technologies for potential security vulnerabilities and recommends corrective actions.

What we're looking for

  • Bachelor's Degree in Computer Science or Information Technology plus 7 years of related work experience (Required)
  • Proven expertise in 3GPP standards, 5G architecture, IMS core, and packet core security (Required)
  • Conducts security assessments, vulnerability testing, and develops proactive cybersecurity measures (Preferred)
  • Leads engineering teams to integrate security practices into software development and deployment processes (Preferred)
  • Develops and implements cybersecurity solutions for critical services like e911, VoLTE, RCS messaging, and SMS/MMS platforms (Preferred)

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