Summary
Overview
Work History
Education
Skills
Nanodegrees
Certification
Awards
Timeline
Generic

Cory N. Cain

Lake Saint Louis,MO

Summary

Professional cybersecurity specialist skilled in threat analysis, network security, and incident response. Strong focus on team collaboration and achieving results, adapting to changing needs seamlessly. Known for robust problem-solving abilities, strategic thinking, and effective communication. Expertise includes risk management, vulnerability assessments, and regulatory compliance.

Overview

24
24
years of professional experience
1
1
Certification

Work History

Principal Cybersecurity Analyst

AT&T
04.2021 - Current
  • Analyzed mobile vulnerabilities for risk and threats to AT&T connected devices and systems
  • Analyzed Linux system vulnerabilities for risk and threats to the FirstNet dedicated mobile network
  • Served as Mobile Device/Application security SME on a daily Threat Landscape meeting
  • Served as SME and point of contact with Google for all Android security issues
  • Redesigned manual processes to include automation for discovery of mobile threats and vulnerabilities with a result of 180% increase in findings
  • Redeveloped a manual device compliance testing process into a fully automated test system that reduced device testing down from multiple days to less than 5 minutes per device
  • Developed, launched and maintained an automated framework for mobile device testing that provides all testing results, metrics and data visualizations in PowerBI
  • Developed MDST team Project Tracker in SharePoint and fully automated/integrated Dashboard in PowerBI
  • Conducted security audits to identify vulnerabilities.
  • Performed risk analyses to identify appropriate security countermeasures.
  • Optimized security monitoring processes by implementing automated tools for real-time threat detection and analysis.
  • Reduced false positive alerts in security monitoring systems by fine-tuning detection parameters, enhancing operational efficiency.

Functional Lead/Sr. Software Engineer

AT&T
01.2018 - 04.2021
  • Built from ground up an internal compliance development team to analyze, develop, deploy and maintain technical solutions for AT&T Chief Compliance Office
  • Mentored and developed team members without software development skills to become skilled full stack developers
  • Developed project ideas and mentored interns through developing software as a full stack software engineer at an enterprise level
  • Responsible for managing and coordinating the entire Chief Compliance Office technology portfolio thru Lean Portfolio Management and Lean/Agile Development Methodologies
  • Presents Ops Reviews and Special Projects on routine basis to leadership levels all the way up to Sr Executive Chief Compliance Officer David Huntley
  • Manages Agile process with the use of a custom-built Kanban board that is integrated with iTrack (Jira) thru APIs
  • Spearheaded change management efforts, preparing staff for smooth transitions during system upgrades or migrations.
  • Worked as lead designer and developer on all CCO development projects resulting in the estimated savings of $3.24 million in manual work effort over 3 years
  • Collaborated with business analysts for accurate requirement gathering and documentation, ensuring alignment with client objectives.
  • Led cross-functional team for successful system implementation, ensuring seamless end-user experience.
  • Enhanced project efficiency by streamlining processes and implementing automation tools.
  • Streamlined workflow processes by identifying bottlenecks, resulting in improved productivity across the department.
  • Drove process improvement initiatives that resulted in increased operational efficiency across the organization.
  • Coordinated communication between stakeholders to facilitate issue resolution and maintain project momentum.
  • Facilitated meetings between technical teams and stakeholders to establish clear expectations and goals for each phase of the project.
  • Managed multiple projects simultaneously, prioritizing tasks and allocating resources effectively.
  • Established strong relationships with clients through proactive communication and excellent service delivery.

Sr. Accessibility Solutions Engineer/Functional Lead

AT&T
02.2013 - 01.2018
  • Served as Functional Team Lead over the Accessibility Standards team managing 6 employees to develop a company wide set of accessibility standards for all products and services of AT&T
  • June 2015-February 2017
  • Served as Functional Team Lead over the Accessibility Technology team managing 4 employees to develop web-based tools to automate and improve processes and tools
  • February 2017 – January 2018
  • Led the development and deployment of the CATO Accessibility Compliance Resources website and an end-to-end accessibility compliance management system called CATO Accessibility Navigator
  • Resulting in the reduction of the CATO team from 48 employees in 2015 to 5 employees in 2020
  • Presented on Mobile Accessibility at the CSUN Assistive Technology Conference in San Diego CA in 2016, 2017 and 2018
  • Presented on Mobile Accessibility at AccessU conference in Austin, TX in 2016
  • Served as an Accessibility SME consultant to over 500 web development and mobile application development projects
  • Ensured that federal and state accessibility compliance regulations were met prior to project completion and launch
  • Continuously expanded technical knowledge base through ongoing professional development opportunities and active participation within industry forums or events.
  • Delivered exceptional customer service by resolving complex technical issues in a timely manner.

Sr. Specialist Systems Administrator/Offshore Manager

AT&T
06.2010 - 02.2013
  • Managed 34 offshore resources that served as tier 1 technical support after hours and weekends/holidays
  • Managed AT&Ts Redhat account with vendor
  • Responsible for all licensing and Redhat support engagement
  • Led training and tutorial sessions on Linux procedures, tool usage, and vendor provided sessions for all junior and senior system administrators to increase efficiencies and meet our SLA of 99.999% up time

Sr. Systems Analyst

AT&T
12.2006 - 06.2010
  • Managed 300+ Redhat Linux Systems and Virtual Machines responsible for provisioning and delivery of U-verse television product
  • Maintained 100% uptime of mission critical CMS and SDP U-verse applications
  • Served as Tier 2/3 tech support in a 24//7 on call rotation

Adjunct Instructor

St. Louis University
01.2007 - 05.2007
  • Adjunct Instructor in School of Business teaching ITM 435 (Data Communications and Networking)

Associate Analyst

SBC (Pre-merger with AT&T)
06.2005 - 12.2006
  • Compiled Requirements and tracked SHO and VHO server buildout in 34 locations to ensure on time rollout of the U-Verse television product


Department of IT - Network Engineering

SIU-Carbondale
05.2001 - 05.2005
  • Deployed BBMS (Building Broadband Management System) in August 2001 in university resident halls to control bandwidth use
  • Resulting in a 90% reduction of P2P file sharing and copyright infringement on campus
  • Managed network upgrade projects from creation to completion
  • Upgraded over 900 network devices on campus to a wireless and multi-layered switched network that allowed connectivity between all offices and schools on campus

Education

Master of Business Administration -

Southern Illinois University
05.2005

Bachelor of Science - Information Systems Technologies

Southern Illinois University
12.2002

Skills

  • Agile
  • SAFe
  • Lean Agile
  • Azure
  • Astra
  • Cloudcheckr
  • Angular 8
  • Node
  • Express
  • HTML/CSS
  • JavaScript
  • Angular JS
  • PHP
  • Python
  • Java
  • JSON
  • SQL
  • XML
  • MSSQL
  • MySQL
  • ETLs
  • SSIS
  • SSRS
  • PowerBI Reporting Services
  • Data Router
  • RHEL Linux
  • Ubuntu
  • Bash
  • Batch Scripting
  • Git
  • Apache
  • Nginx
  • SSL
  • Risk assessment
  • User acceptance testing
  • Web application development
  • Supplier management
  • Application integration

Nanodegrees

  • Intro to Android Programming, Udacity, 08/21/17
  • Intro to Programming, Udacity, 04/24/18

Certification

  • International Association of Accessibility Professionals' (IAAP) Certified Professional in Accessibility Core Competencies (CPACC), 12/05/16, Current
  • SAFe 4 Agilist, 12/17/19, 08906908-0640

Awards

  • AT&T Connection Award, Metrics Development and Automation, 2024
  • AT&T Connection Award, Mobile Device Testing Automation, 2023
  • AT&T Connection Award, Vulnerability Automation, 2022
  • Chief Compliance Office Leadership Award, 2Q 2020
  • Chief Compliance Office Collaboration Award, 4Q 2019
  • Chief Compliance Office Peer Recognition Award, 3Q 2018
  • Chief Compliance Office Peer Recognition Award, 4Q 2017
  • AT&T Service Excellence Award Winner, 2Q 2018
  • Chief Compliance Office Integrity and Compliance Champion Award, 3Q 2016
  • Chief Compliance Office Integrity and Compliance Champion Award, 1Q 2016
  • AT&T Key Contributor Awards, 2006-2020

Timeline

Principal Cybersecurity Analyst

AT&T
04.2021 - Current

Functional Lead/Sr. Software Engineer

AT&T
01.2018 - 04.2021

Sr. Accessibility Solutions Engineer/Functional Lead

AT&T
02.2013 - 01.2018

Sr. Specialist Systems Administrator/Offshore Manager

AT&T
06.2010 - 02.2013

Adjunct Instructor

St. Louis University
01.2007 - 05.2007

Sr. Systems Analyst

AT&T
12.2006 - 06.2010

Associate Analyst

SBC (Pre-merger with AT&T)
06.2005 - 12.2006

Department of IT - Network Engineering

SIU-Carbondale
05.2001 - 05.2005

Bachelor of Science - Information Systems Technologies

Southern Illinois University

Master of Business Administration -

Southern Illinois University
Cory N. Cain