Stephen Marvin Email & Phone Number

Eden Prairie , Mn, Us

As a Senior IT Director for Optum, a division of United Health Group, I am focused on compliance and infrastructure maintenance services. I manage a large team of onshore and offshore employees in executing on multimillion-dollar projects related to vulnerability management and remediation at the infrastructure level. In addition to establishing policies for system security and corporate baseline settings for optimal server security, I also ensure regulatory security compliance by participating in ICFR, PCI, and Tricare audits and develop and maintain operational SLAs. As a NAC’d certified professional, I am qualified to work with federal contracts. Achievements in this role include:✦ Reducing remediation time by 83%✦ Playing a key role in enterprise-wide efforts to revise our vulnerability remediation and management standards✦ Maintaining enterprise vulnerability numbers below contracted standards✦ Driving the Distributed Server Compliance team in coordinating server security updates and application maintenance deployments to more than 90,000 UNIX/Windows and VMware hosts.✦ Establishing corporate policies that adhered to NIST STIGs and DISA STIGs (National Institute of Standards and Technology Security Technical Information Guides and Defense Information Systems Agency Security Technical Information Guides).✦ Participating in more than 100 M&A migrations – ensuring company baselines and security architecture were enforced as assets were moved into the UHG framework.

My focus in this role was bringing consistent standards for infrastructure and intranet across a WAN for four offices in as many states, affecting 250 employees. I established architectural guidelines, desktop configurations, and server operating systems; I also met with vendors to promote cost-effective telecom solutions for our rapidly scaling organization. Achievements in this role include:✦ Improving application performance with Microsoft Windows Active Directory integrated network infrastructure. ✦ Installing the Exchange collaboration system and maintaining proxy and web servers utilizing IIS for FTP and Http uses.✦ Designing and implementing the Microsoft Windows Active Directory integrated network infrastructure using Cisco and HP routers and switches and Windows operation systems. ✦ Setting up and maintaining NAS/SAN devices and Sony tape libraries running Veritas Backup Exec software for application and disaster recovery purposes. ✦ Designing and maintaining Internet and Intranet multimedia websites using Dreamweaver, Flash, Adobe Photoshop, and 3d Studio Viz.✦ Migrating the main office network to a new location for 125 employees – within time and budget constraints.