Principal Cybersecurity Engineer, DLP

Company: T-Mobile USA, Inc.
Location: Bellevue
Posted on: May 1, 2025

Job Description:

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!

Job Overview
The Cybersecurity Engineer, DLP will be a critical member of our Cybersecurity Platform Engineering team. In this role, you will be responsible for delivery, configuration and operational support of some of our most critical security tools. Responsibilities include, ensuring that our security tools, systems and infrastructure are designed and implemented to the highest security standards. Rollout and support of our DLP and Secure Browser platform and additional security tools. Operational support and troubleshooting of the technologies supported and issue resolution.

This position serves as a subject matter expert which drives vision and results to enhance security posture within endpoints, DLP, Proxies and web technologies, as and other business units as needed. Understanding and familiarity with SASE solutions is a plus.

• Optimizes cross-functional partnership to successfully address customer requirements. Leads / coordinates 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 collaborators. Anticipates likely collaborator responses to specific recommendations and is able to address accordingly
• Build strategy and design solutions for Endpoint Security, Enterprise Browser and Data Loss Prevention (DLP)
• Lead the deployment and maintenance of the Enterprise Browser across the organization.
• Ability to guide and recommend process of planning adversary engagement, deployment, and operations for Endpoint Security, DLP and Enterprise Browser capabilities.
• 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. Collaborates with groups such as application support, engineering ops, finance, privacy, risk management, etc.
• Significant experience with the analysis of underlying technologies that form the solution necessary for endpoint security and the application of browser-based security controls, and safeguard(s) necessary to protect person, asset, data, and T-Mobile brand.
• 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 build 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.
• Must be able to demonstrate knowledge on the process of building, testing, and implementing Enterprise Browser and endpoint-based defenses within the enterprise to disrupt adversaries.
• Mentors, peers and junior team members in security technologies, enterprise solution design, SDLC facilitation and effective customer interaction
• Configure and test policies for web access, DLP controls, watermarking and other security controls for our enterprise users
• Operational support and troubleshooting of our SASE, Enterprise Browser and other security technology solution.
  Qualifications:
  
  Education:
  
  • Bachelor's degree in computer science or information technology, Equivalent experience in lieu of degree may be considered.
    Professional Experience:
    
    Required:
    
    • 7-10 years' experience with growing responsibility with security related software and/or business process design.
    • Significant knowledge of current technological trends and developments in the area of info security
    • Ability to build technical specification and requirements and work independently and with no direction/supervision. Able to quickly adapt to new or evolving technologies related to new product & services requiring validation or research.
    • Strong verbal and communication skills with diverse cross functional groups. Ability to present advanced concepts to leadership, peers, and others in subordinate roles.
    • Always act with tact and integrity, and collaborates with a variety of individuals in a positive and productive manner
    • Self-motivated and able to work under tight timelines.
    • Strong problem solving / troubleshooting skills
    • Ability to plan, organize and prioritize tasks to complete independently, as well as delegate and track progress within the team, all within the time frame established.
    • In-depth knowledge of security best practices in large-scale environments. Author white papers and presents at industry conferences. Able to drive industry standards and socialize internally and externally.
      Strongly Preferred:
      
      • 4-7 years' experience with the following: project/team lead, formal implementation SDLC, facilitation of cross-functional solution design teams.
      • 4-7 years' Technical Project Management
      • Previous Leadership experience
      • Be subject matter expert in multiple security subject areas
      • Experience with high level design architecture, security technologies, networking, web services and SOA.
      • Subject matter expert in all facets of network & information security, including Firewall policy design, SSL Certificate management, vulnerability analysis & mitigation, and other topics as assigned.
      • Strong presentation skills to large and small audiences.
      • Understanding load balancers (ex - A10, F5), firewalls (ex - CheckPoint), Venafi, MDM (ex - Mobile Iron), Cloud (ex - AWS, Azure), Malware Protection (ex -FireEye), Advanced Persistent Threats (ex - Damballa), Privileged Accounts (ex - CyberArk), SIEM (ex - ArcSight), Log & Event (ex - Splunk), Intrusion IDS/IPS (ex - Symantec), Cloud Platform (ex - PCF, Docker), Scanning (ex - Qualys), AppSec (ex - Veracode)
      • Expert understanding of T-Mobile's network elements and how they work together (EIT, Engineering & 3rd Party).
      • Advance knowledge of Scripting tools (Python/Perl/Shell/HTML/PHP)
      • Knowledge of federal compliance and regulations e.g. SOX, PCI & CPNI
        
        License/Certification (preferred):
        
        • CISSP and/or CCSK and/or CCSP and/or CISA/CISM certification a plus
          
          --- At least 18 years of age
          --- Legally authorized to work in the United States
          
          Travel:
          Travel Required (Yes/No):Yes
          
          DOT Regulated:
          DOT Regulated Position (Yes/No):No
          Safety Sensitive Position (Yes/No):No
          
          Base Pay Range: $127,800 - $230,700
          
          Corporate Bonus Target: 20%
          
          The pay range above is the general base pay range for a successful candidate in the role. The successful candidate's actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.
          
          At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee's eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, click here .
          
          At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - 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, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile's amazing benefits, check out www.t-mobilebenefits.com .
          
          Never stop growing!
          As part of the T-Mobile team, you know the Un-carrier doesn't have a corporate ladder-it's more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it's that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you're living our values while investing in your career growth-and we applaud it. You're unstoppable!
          
          T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.
          
          Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500 . Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

Keywords: T-Mobile USA, Inc., Bellevue , Principal Cybersecurity Engineer, DLP, Engineering , Bellevue, Washington