At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! As a Principal Engineer supporting cyber resiliency at T-Mobile, you will play a pivotal role in safeguarding our most critical assets and ensuring their resilience against cyber attacks! Your responsibilities will include asset management, backups, and recovery testing. You will drive the strategy to protect T-Mobile's critical infrastructure and services, ensuring they are robust and resilient to high-impact cyber threats. Responsibilities Develop and implement strategies for asset management, backups, and recovery testing. Classify critical assets and ensure they are immutably backed up and recoverable. Conduct tabletop exercises and recovery tests to validate the effectiveness of backup and recovery processes. Build strategy and documentation for Incident Response, Business Continuity, and Disaster Recovery Planning Collaborate with multi-functional teams to ensure alignment on cyber resiliency objectives. Drive continuous improvement in cyber resiliency practices and processes. Conduct threat modeling to identify vulnerabilities and potential attack vectors. Anticipate, identify, and address issues with timelines. Optimizes multi-functional partnership to successfully address critical telco backup and recovery requirements. Leads / organizes large scale analysis efforts spanning multiple departments. Uses internal and external data resources to make strategic business decisions and persuade others. Collaborates and builds long-term relationships with key partners. Anticipates likely team member responses to specific recommendations and can address accordingly. Leads information security review of new technologies, designs, and remediation planning efforts. Collaborates with Engineering & Operations Teams to address telco security vulnerabilities. Proactively identifies process or technology improvements within existing legacy applications or infrastructure and seeks out remediation. Investigates and/or leads identifying security needs & recommends plans/resolutions. Implements, tests & monitors info security improvements. Maintains visibility inside & outside of information security at the Executive (Director/Sr Director) level. Works with groups such as application support, engineering ops, finance, privacy, risk management, etc. Proactively identifies areas that need to be developed and seeks out expertise in those areas. Keeps abreast of current developments and trends and can use this knowledge to create a case to address major issues and create specific action plans to address the gaps that the team controls. Plays a leadership role in the execution of that action plan. Leads security projects driven by groups both internal and external to info security. Mentors, peers and junior team members in security technologies, enterprise solution design, telco, and effective customer interaction. Domain expert in multiple facets of network & information security, including asset management, recovery testing, and other topics as assigned. Advanced understanding of IP/Security solutions & technologies applicable to the Wireless Network Architecture. Also responsible for other Duties/Projects as assigned by business management as needed. Education Bachelor's Degree Computer Science or Information Technology or equivalent work experience Work Experience 7-10 years' Experience with increasing responsibility with security related software and/or business process desig