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T-Mobile

Principal Engineer, Threat Hunting

T-Mobile

. Conduct security assessments, code reviews, and vulnerability testing to identify and mitigate risks .

Posted 11/7/2026full-timeUnited StatesLead💰 $127,800 - $230,700 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in cybersecurity practices, including security assessments, vulnerability testing, and threat modeling. Proven ability to lead strategic security initiatives and collaborate effectively with engineering teams to integrate security measures across various technologies.

Highest-signal resume keywords
Cybersecurity Subject Matter ExpertSecurity AssessmentsVulnerability TestingCISSP CertificationThreat Modeling

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Security AnalysisSecurity AutomationSecurity EngineeringSecurity Incident ManagementEscalation Management
Soft Skills
LeadershipCollaboration
Tools & Technologies
Artificial IntelligenceSecurity TechnologiesCloud ServicesMobile DevicesNetworks
Certifications & Qualifications
CISSPCCSKCCSPCISACISM
Industry Keywords
Cyber ThreatsComplianceRisk MitigationProactive Security MeasuresAdversary Emulation

Tech Stack

Tools & technologies
CloudCyber Security

About the role

Key responsibilities & impact
  • Conduct security assessments, code reviews, and vulnerability testing to identify and mitigate risks
  • Develop proactive security measures and strategies across various technologies
  • Collaborate with engineering teams to integrate security practices into software development and deployment
  • Serve as a cybersecurity subject matter expert, providing guidance and leadership to business units
  • Drive strategic security initiatives to protect against cyber threats and ensure compliance with security standards
  • Evaluate new technologies and processes for security vulnerabilities and recommend corrective actions
  • Lead continuous, hypothesis- and intelligence-driven threat hunting, adversary emulation, and rapid-response vulnerability assessments
  • Collaborate on security measures across mobile devices, cloud services, and networks
  • Perform other duties/projects as assigned by business management

Requirements

What you’ll need
  • Bachelor's Degree plus 7 years of related work experience OR Advanced degree with 5 years of related experience
  • Acceptable areas of study include Computer Science or Information Technology
  • Knowledge of Artificial Intelligence (AI), Cybersecurity, Escalation Management, Threat Modeling, Security Analysis, Security Automation, Security Consulting, Security Engineering, Security Incident Management, and Security Technologies
  • At least 18 years of age
  • Legally authorized to work in the United States
  • CISSP, CCSK, CCSP, CISA, or CISM certification a plus
  • Travel required

Benefits

Comp & perks
  • Annual stock grant
  • Employee stock purchase plan
  • 401(k)
  • Free, year-round money coaches
  • Medical, dental and vision insurance
  • Flexible spending account
  • Paid time off
  • Up to 12 paid holidays
  • Paid parental and family leave
  • Family building benefits
  • Back-up care
  • Enhanced family support
  • Childcare subsidy
  • Tuition assistance
  • College coaching
  • Short- and long-term disability
  • Voluntary AD&D coverage
  • Voluntary accident coverage
  • Voluntary life insurance
  • Voluntary disability insurance
  • Voluntary long-term care insurance
  • Mobile service and home internet discounts
  • Pet insurance
  • Commuter and transit programs
  • Career growth opportunities