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When a seemingly “unsolvable” problem arises, my company leadership look to me to solve it. I can quickly create strategies to resolve major security, infrastructure and network challenges with lean engineering teams, delivering enhanced capabilities to fuel business growth.At the helm of network and security engineering at Zelis, I developed a multi-year roadmap and executed swiftly on major initiatives to strengthen security and enhance user experience. Before I was promoted into the Security Engineering role, I oversaw infrastructure and network engineering, designing and executing high-impact solutions. Throughout my career at Zelis, Century 21 Stores, 4D Security Solutions, and prior roles, I’m known for my work ethic, hands-on mentorship, and drive to push organizations past easy solutions to get to long-term strategies that deliver real results. Some of my teams’ recent wins include: ► Boosting security and driving operational efficiencies by defining a multi-year roadmap and executing on multiple major initiatives, including building 24/7/365 Network & Security Operations Centers.► Growing the team by 150% in 1 year and adopting Agile framework to meet the demands of enhanced network and security operations. Slashed time to completion on major initiatives by at least 50%. ► Architecting and leading execution on a CapEx to OpEx model change that stabilized a failing infrastructure. This Cloud migration increased compute power by 200%, dropped project time from 2 months to a few hours, and drastically reduced high-urgency calls and resolution times.► Driving business continuity during challenging times - Implementing SASE technology to enable productive work-from-home and creating a robust disaster recovery environment/data center. ► Led multiple network and infrastructure technology transformations, maximizing operational efficiency and minimizing annual costs.MENTOR-LEADERI take a hands-on, player/coach approach to leading teams. I invest in individual growth through upskilling and build culture with monthly social events. I strongly believe that helping others become better is vital to everyone’s success.I welcome new connections. Please contact me at tomcriley@gmail.com.
Zelis
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Senior Director Of Security EngineeringZelis May 2023 - PresentBoston, Ma , UsI was promoted to lead and enhance security engineering operations including the areas of network security, application security, threat intelligence, and Identity and Access Management. I manage a team of 20+ in the US and India and oversee a $10MM+ budget.𝗔𝘄𝗮𝗿𝗱𝘀: I’ve won multiple IMPACT awards for leadership contributions in the categories of innovation, growth, people, agility, collaboration, and trust.𝗦𝗲𝗹𝗲𝗰𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:► ENHANCED SECURITY: Strengthened security by 40% by defining technology roadmap and executing on major initiatives such as rebuilding the email security stack and enabling a 24/7 security operations center.► COST SAVINGS: Saved millions per year by bringing network & security operations in-house. Built business case for initiative and gained buy-in from leadership teams.► OPERATIONAL EXCELLENCE: Sped up build of SOC & NOC to within 6 months vs. 1.5 years by implementing Agile methodology.► TEAM BUILDING: Grew team by 150% in 1 year to drive enhanced security operations.► TEAM LEADERSHIP: Received the highest engagement score among the company’s technology leaders. Never lost a team member to attrition. ► M&A INTEGRATION: Sped up integration process by taking security-first approach and developing repeatable playbooks. -
Director Of Infrastructure & Network EngineeringZelis Aug 2017 - May 2023Boston, Ma , UsI was hired as Senior Manager and promoted rapidly to rebuild the infrastructure and execute on migrating all of IT to a cloud-based model. I led a small team to develop and implement network solutions and improve the performance of critical services.𝗦𝗲𝗹𝗲𝗰𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:► BUSINESS CONTINUITY: Implemented SASE technology, reducing number of VPN issues and enabling employees to work from home during the COVID-19 pandemic.► ARCHITECTURE & CLOUD MIGRATION: Designed architecture and migrated IT to cloud, achieving 200% computing power increase and 90% decrease in resolution times.► HITRUST CERTIFICATION: Secured HITRUST certification within 1 year vs. industry average of 3 years. Saved millions in costs and attracted large vendor companies.► DISASTER RECOVERY & DATA STORAGE: Streamlined operations by consolidating data centers and implementing DR strategy to reduce RPO and RTO. -
Senior Infrastructure Architect & EngineerCentury 21 Department Stores Nov 2015 - Aug 2017New York, Ny, UsI directed a small team to build a disaster recovery (DR) environment and secure PCI compliance certification. I also planned and executed upgrades and migrations on VMware vSphere, Horizon, and SRM.𝗦𝗲𝗹𝗲𝗰𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:► DISASTER RECOVERY: Built secondary data center, leading strategy, execution, and testing as well as business continuity planning.► PCI Certification: Achieved Payment Card Industry (PCI) compliance in 1 year versus estimated time of 2-3 years.► ENVIRONMENT HARDENING & VIRTUALIZATION: Led environment hardening including email threat/spam issues and virtualization stabilization (Big Fix, Tenable Nessus, Red Seal, Rapid7 Metasploit.► SYSTEM UPGRADES & MIGRATIONS: Designed and implemented Cisco UCS of 50+ hosts and led administration of F5 traffic managers. -
Senior Systems Engineer & Infrastructure Team Lead4D Security Solutions, Inc. Jan 2008 - Nov 2015I led a small team to build custom asset protection infrastructure for a project in the Middle East that included large-scale data center design and implementation, network infrastructure, security, virtualization, and application deployment and integration.𝗦𝗲𝗹𝗲𝗰𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:► DATA CENTER: Designed, built, and monitored performance of cutting-edge data centers to serve evolving software application.► CLOUD & SELF-SERVICE INFRASTRUCTURE: Built and implemented private cloud and self-service infrastructure using VMware vSphere and NSX.► COST SAVINGS: Reduced costs by $25K/quarter by taking the lead on mentoring junior staff, automating routine tasks and packet dissection, and tuning virtual machine resource allocations.
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Senior Network Engineer & ArchitectMicro Data Systems Nov 1998 - Jan 2008Holmdel, New Jersey, Us
Thomas Riley Skills
Thomas Riley Education Details
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Arizona State UniversityInformation Technology
Frequently Asked Questions about Thomas Riley
What company does Thomas Riley work for?
Thomas Riley works for Zelis
What is Thomas Riley's role at the current company?
Thomas Riley's current role is Strategic IT leader | Trusted advisor | Drives business growth with continuous improvement and precise execution | Technology transformations | Network & security engineering & operations | Builds high-performing Teams.
What is Thomas Riley's email address?
Thomas Riley's email address is to****@****ail.com
What is Thomas Riley's direct phone number?
Thomas Riley's direct phone number is +120120*****
What schools did Thomas Riley attend?
Thomas Riley attended Arizona State University.
What skills is Thomas Riley known for?
Thomas Riley has skills like Integration, Testing, Troubleshooting, Systems Engineering, Data Center, Networking, Quality Assurance, System Architecture, Agile Methodologies, Servers, Requirements Analysis, Firewalls.
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