Be unstoppable with us!T-Mobile is synonymous with innovation-and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we're shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won't stop!Job Description SummaryAre you ready to make a difference in the world of Wireless Cybersecurity? Then come join the team, as our next Sr Engineer, Cybersecurity!Today's Sr Cybersecurity Engineer (CSE) provides a security engagement for projects and products within the company and at all levels. The Senior CSE will help ensure that the network, software, systems, and infrastructure are designed and implemented to the highest security standards and per T-Mobile security policies. This is accomplished through a simple engagement model, using technical security skills, and people empowered to make a difference.The Senior CSE will conduct deep dive security assessments to find opportunities to improve cybersecurity hygiene for systems, business processes, or vendors. An important aspect of the role is to provide cybersecurity mentorship to less experienced CSEs.The ideal candidate will have a total of 5 years in an engineering/development role in Information Technology or Cybersecurity, with a minimum of 2 years of hands-on application development and DevSecOps experience.Main Responsibilities:Leads security, compliance, and risk assessments on projects throughout project lifecycleImproves process efficiency by creating and implementing creative and sustainable changes to existing deployment methodologiesLeads the identification of security needs and recommends plans/resolutionsImplements, tests and monitors info security improvementsMaintains visibility inside and outside of information security at the People management levelCollaborates with groups such as application support, engineering ops, finance, privacy, risk management, etc.Leadsinformation security policy lifecycle throughout, including intake, creation, review, approval, implementation, publishing, communication and maintenanceImplements security projects driven by groups both internal and external to info securityMentors peers and junior team members in security technologies, enterprise solution design and facilitation and effective customer interactionKnowledge in the implementation of various threat modeling approaches pertaining to one or more of the following STRIDE,PASTA, TRIKE, ATTACK TREE, DREAD, KILL CHAIN, CAPEC, Mobile Application threat model, Cyber Threat Tree, and data flow diagramDomain expert in multiple facets of network and information securityUnderstanding of IP/Security solutions and technologies applicable to the Wireless Network ArchitectureExperience with the analysis of underlying technologies that form the solution necessary for the application of threat identification, analysis, and thread model designAlso responsible for other Duties/Projects as assigned by business management as neededQualifications:Bachelor's Degree in Computer Science or Information Technology, or equivalent experienceExperience in info security technology or related fieldIn addition to extensive cybersecurity experience, the ideal candidate will have hands-on exposure and experience with cloud, container, micro-segmentation, and large-scale databases plus hands-on coding/scripting experience in one or more modern coding languages.Medium to advance knowledge of Scripting tools (Python/Perl/Shell/HTML/PHP)Technical Project ManagementExperience with high level design architecture, security technologies, Networking, web services and SOA.Understanding of encryption, obfuscati