Bryan A.

Education: Certificate - Accelerating Change Readiness and Agility

Business Administration, Management and Operations

UC Berkeley Executive Education

2018 : 2018

Experience: Direct high severity incident response for all enterprise high target environments and lead related functions, including crisis management partnerships with technology + business executive, legal, privacy and compliance teams.

- Accountable for 24x7 operation of globally distributed teams of 40+ in Incident Management, Detection Engineering, Threat Hunting, Digital Forensics & Purple Teaming.

- Drive programs to mature security operations functions in a highly matrixed environment without interrupting critical response capabilities.

- Lead operation and integration of the legacy T-Mobile and legacy Sprint incident management teams, processes & technologies.

2020 : Present

T-Mobile

Director, Cybersecurity Incident Management & Detection Engineering

Accountable for cybersecurity operations at T-Mobile, including roadmap & operations for threat intelligence, incident response, vulnerability scanning, penetration testing, bug bounty, responsible disclosure, and vulnerability remediation services for 500k+ on premise & cloud assets.

- Led a team of 70 employee and vendor resources through T-Mobile’s 2020 acquisition of Sprint, with a strategic focus on operational coverage, integration, and efficiency.

- Directly responsible for enterprise response to all high severity incidents in a highly targeted environment.

- Drove automation & centralization of risk-prioritized threat, vulnerability and incident data via the ServiceNow security operations platform to improve operational efficiency and shorten time from detection to response.

- Tripled proactive penetration test scope. Reduced responsible disclosure response from days to minutes & critical remediations from months to days.

- Improved threat intelligence workflow & communications, including daily executive threat advisories with T-Mobilized response actions.

2019 : 2020

T-Mobile

Director, Cybersecurity Operations - Incident, Vulnerability & Threat Management

Led restructure, expansion and enterprise adoption of vulnerability management strategy and operations.

- Increased scan coverage from less than 10% of managed assets to 90%+

- Increased scan frequency from quarterly to weekly

- Improved scan quality via deduplication & authentication

- Improved scan results visibility via integrations with partner remediation processes.

- Doubled penetration test volume and streamlined workflows.

- Created responsible disclosure program with internal/external partnerships required to scale successfully.

2018 : 2019

T-Mobile

Senior Manager, Cybersecurity Operations - Vulnerability Management

Built a new IT function that guided T-Mobile's digital transformation and established centralized vulnerability management. Team published digital architecture frameworks, helped technology teams apply standards, created architecture communities of practice, managed architecture team delivery, governed compliance, drove vulnerability management, and published metrics.

2016 : 2018

T-Mobile

Senior Manager, IT Digital Architecture & Vulnerability Management

Led creation of new function & team in IT Business Management. Team built the tool & processes representing the single source of truth for IT capital & operational project intake and aligned investment management lifecycles across organizations.

2014 : 2016

T-Mobile

Senior Manager, Business Operations Management

Company: T-Mobile

Years of Experience: 27

Spoken Language: Spanish