10 SAIC IT leaders
Susan Schmitt, Interim CIO and Infrastructure & Operations, Vice President at SAIC, is one of these ten SAIC IT leaders, alongside people who hold vice president of information technology, IT operations director and infrastructure director titles. A reader can learn how IT leaders work at SAIC from people who have held the role.
Professionals to explore
Alicia Katie, PMP
LinkedInExperience: Director, IT Operations · SAIC
Alicia Katie has been Director, IT Operations at SAIC since April 2023, based in Indianapolis, with a role described as working to "Optimize the delivery of Network, Security and Software Engineering services within the Digital Workspace organization". Alicia Katie was Director, Customer Enablement Lifecycle at SAIC from 2021 to 2023 and Senior Business Relationship Manager at SAIC in 2021.
Barry Haubrich
LinkedInExperience: Director, Infrastructure Operations & Cloud Services · SAIC
Barry Haubrich has been Director, Infrastructure Operations & Cloud Services at SAIC since March 2020, based in Parrish, Florida. Barry Haubrich was Director, Infrastructure & Solution Architecture at Ceridian from 2015 to 2019, Principal Solution Architect at Ceridian in 2019 and Senior Infrastructure Manager at Best Buy from 2011 to 2015.
Charles Ament
LinkedInExperience: Vice President, IT Business Operations · SAIC
Charles Ament is a former Vice President, IT Business Operations at SAIC, a role held from February 2019 to May 2023, based in the Washington DC-Baltimore Area. Charles Ament also held a Vice President, Director of Finance Operations row at SAIC that ended in February 2019 and was a Sr. Accounting Systems Analyst at Sempra from 1991 to 1997.
John Legarreta
LinkedInExperience: Director of Information Technology Endpoint Engineering Security & O365 M365 Productivity · SAIC
John Legarreta has been Director of Information Technology Endpoint Engineering Security & O365 M365 Productivity at SAIC since July 2022, based in Orlando, Florida. John Legarreta was Service Owner, Endpoint Engineering & O365 M365 Productivity at SAIC from 2020 to 2022 and held a Software Engineer Manager row at SAIC that ended in 2020.
Matt Abay
LinkedInExperience: Director, Cloud Business Office · SAIC
Matt Abay has been Director, Cloud Business Office at SAIC since August 2025, based in Rancho Santa Fe, California, and also held a Director Program Management row at SAIC that ended in December 2025. Matt Abay was a Program Manager at San Diego Data Processing Corporation from 1998 to 2004 and a Project Manager at JPMorganChase from 1997 to 1998.
Nathan Rogers
LinkedInExperience: SVP | CIO | Infrastructure Enablement · SAIC
Nathan Rogers is a former SVP | CIO | Infrastructure Enablement at SAIC, a role held from January 2019 to July 2026, based in Nashua, New Hampshire. Nathan Rogers has been VP of IT | AMS Sector Information & Digital Officer at BAE Systems since August 2026 and holds an IDC CIO Executive Council Advisory Board Member row dated from 2019.
Paula Wood
LinkedInExperience: VP, Information Technology · SAIC
Paula Wood has been VP, Information Technology at SAIC since December 2021, based in Ashland, Virginia, and lists the headline Vice President, Enterprise Applications at SAIC. Paula Wood held a Business Solutions Engineering Director row at SAIC that ended in December 2021 and was a Business Systems Analyst at International Paper from 1996 to 1998.
Ron Rosier
LinkedInExperience: Business Solutions Engineering Director, Enterprise Applications · SAIC
Ron Rosier has been Business Solutions Engineering Director, Enterprise Applications at SAIC since May 2023, based in Derwood, Maryland, and also holds a Senior Program Manager - Enterprise Application Modernization & HR Systems row at SAIC dated from February 2022. Ron Rosier was Senior Program Manager, HCM Operations at SAIC from 2017 to 2022.
Susan Schmitt
LinkedInExperience: Interim CIO and Infrastructure & Operations, Vice President · SAIC
Susan Schmitt has been Interim CIO and Infrastructure & Operations, Vice President at SAIC since July 2026, based in San Diego, and also holds Infrastructure & Operations, Vice President, Business & Customer Experience Office (BCXO), Vice President and Service Management Office (SMO), Vice President rows at SAIC dated from 2026, 2023 and 2020. Susan Schmitt was Enterprise Infrastructure Solutions, Vice President at SAIC from 2017 to 2020.
Tim Gibbs
LinkedInExperience: Director, IT Service Design & Management · SAIC
Tim Gibbs has been Director, IT Service Design & Management at SAIC since September 2023, based in the Greater Richmond Region. Tim Gibbs was Director of IT Service Management at Markel from 2022 to 2023, Director of IT Service Management at VCU Health from 2018 to 2022 and Director, Information Technology & Information Security Officer at VCU Health from 2014 to 2018.
Choose the right perspective
Match the person's area, such as company-wide IT leadership, infrastructure and cloud, endpoint and productivity tools, enterprise applications, or IT service management, to the decision you face. Check whether each SAIC role is current or past and when it started or ended.
Questions to take into the conversation
- 01Which parts of internal IT did you own, and how did you organize them?
- 02What did you change in infrastructure, applications or service delivery for SAIC employees, and why?
- 03How did you work with business and security leaders on IT priorities and spending?
Reaching SAIC IT leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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