10 Amentum IT leaders
Senior vice president of digital transformation, vice president of IT infrastructure and operations, vice president of enterprise IT and networking, and director of IT for UK and international are among the current titles held by these ten Amentum IT leaders. A reader can learn how IT leaders work at Amentum from people who have held the role.
Professionals to explore
Aaron O'Brien
LinkedInExperience: IT Operations & Service Desk Director · Amentum
Aaron O'Brien has been IT Operations & Service Desk Director at Amentum in Fort Worth since January 2021, and also lists IT Director at Amentum from June 2017. Aaron O'Brien was Manager Service Desk at DynCorp International (2012–2017) and worked in Software Support at Hurst-Euless-Bedford I.S.D. (2009–2012).
Ben Johnson (MBCS, CITP, CEng)
LinkedInExperience: Director of IT - UK & International · Amentum
Ben Johnson has been Director of IT - UK & International at Amentum since September 2024, and the profile says the role is responsible for enterprise IT delivery across the UK, Europe, APAC and Canada. Ben Johnson was Group IT Director at The Access Group (2022–2024), Product CTO & Director of IT - Strategic Partnerships at Serco (2015–2022) and Head of IT - BPO & MSP Partnerships at MOUCHEL LIMITED (2012–2015).
David Stiles
LinkedInExperience: Director, Enterprise Resource Systems · Amentum
David Stiles has been Director, Enterprise Resource Systems at Amentum in the Morgantown, West Virginia area since June 2025. David Stiles also lists Senior Manager at Amentum from 2023, and was Planning Systems Manager at Amentum (2019–2023), Information Technology Manager at AECOM Management Services (2004–2018) and Director of Customer Support at Threewide (2001–2005).
Laura N.
LinkedInExperience: Director · Amentum
Laura N. has been a Director at Amentum in the Clarksville, Tennessee area since January 2025, and the profile headline gives the role as Director, Enterprise Management Systems. Laura N. was Information Technology Application Manager at Amentum (2010–2023), also lists Information Technology Senior Application Manager from 2023, and was an IT System Analyst at EG&G Technical Services, now Amentum (2007–2009).
Lijun Jiang PMP, MBA
LinkedInExperience: IT Application Development Director · Amentum
Lijun Jiang has been IT Application Development Director at Amentum in the Keller, Texas area since October 2014, and the profile lists system architecture, database design, business intelligence and web application development. Lijun Jiang was IT System Manager Senior Manager at DynCorp International (2004–2014) and System Development Manager at Computer Sicense Corporation (CSC)/DynCorp (2003–2004).
Lori Scherer
LinkedInExperience: Vice President Enterprise IT and Networking · Amentum
Lori Scherer has been Vice President Enterprise IT and Networking at Amentum in the Herndon, Virginia area since November 2025. Lori Scherer was Vice President High Consequence Missions at Nightwing (2024–2025), Executive Director, HCM at Raytheon (2023–2024), Vice President Of Business Development and Strategy at F5 Consulting Group (2020–2023) and Associate Executive Director at MITRE (1992–2020).
Michael Fazen
LinkedInExperience: Director, Enterprise Solutions Architect · Amentum
Michael Fazen has been Director, Enterprise Solutions Architect at Amentum in the Dallas-Fort Worth area since March 2026. Michael Fazen was Solutions Architect Chief at SAIC (2024–2026), and Senior Solutions Architect (2023–2024), Chief Architect, US Air Force EITaaS Wave 1 (2022–2023) and Technical Director CTO (2021–2023) at CACI International Inc.
Rachael Simms
LinkedInExperience: Deputy Digital Tranformation Officer · Amentum
Rachael Simms has been Deputy Digital Tranformation Officer at Amentum since January 2026, and also lists Deputy Chief Transformation Officer at Amentum from October 2024. Rachael Simms was Deputy Director, IT Service Delivery at Amentum (2024) and Jacobs (2022–2024), and an Organization Manager at Jacobs (2020–2022).
Ronald Vaughn
LinkedInExperience: Vice President, IT Infrastructure & Operations · Amentum
Ronald Vaughn has been Vice President, IT Infrastructure & Operations at Amentum in the Nashville area since September 2024, and the profile says the role leads global IT infrastructure and operations for the company. Ronald Vaughn was Vice President, Information Technology (2019–2024), Senior Director, Applications & Infrastructure (2016–2019) and Director, Enterprise Applications (2014–2016) at Jacobs.
Travis Mackland
LinkedInExperience: Senior Vice President - Digital Transformation · Amentum
Travis Mackland has been Senior Vice President - Digital Transformation at Amentum in the Washington DC-Baltimore area since September 2024. Travis Mackland was Vice President - Information Analytics at Amentum (2019–2024), and International Programs Director (2014–2019), Director, Air Force Programs (2012–2014) and Director, Army Navy Programs (2010–2012) at Harris Corporation.
Choose the right perspective
Match the person's area, such as digital transformation, IT infrastructure, enterprise networking, international IT, application development, service desk or enterprise resource systems, to the decision you face. Weigh how close their day-to-day work sits to your question and how recently they took on the role.
Questions to take into the conversation
- 01How did you organize the technology teams you led and decide what they owned?
- 02What did you learn about running enterprise IT for a company that works across many government programs and countries?
- 03What would you do differently if you were setting up your technology group again?
Reaching Amentum IT leaders
How can I contact one of these Amentum IT leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Amentum, based on profile data retrieved on October 18, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Amentum IT leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Amentum IT leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
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.
Request a correction or removal