10 Amentum finance leaders
Chief financial officer, senior vice president of finance, vice president of FP&A and head of FP&A for the Intelligence & Cyber business group are among the current titles held by these ten Amentum finance leaders. A reader can learn how finance leaders work at Amentum from people who have held the role.
Professionals to explore
Arya Zargarian
LinkedInExperience: Senior Director, Finance and Business Operations · Amentum
Arya Zargarian has been Senior Director, Finance and Business Operations at Amentum since January 2023. Arya Zargarian was Director of Business Operations at Amentum (2020–2022), Sr. Business Operations Manager (2017–2020) and Business Operations Manager (2016–2017) at PAE, and a Senior Financial Analyst at Lockheed Martin (2006–2016).
Brian Barriteau
LinkedInExperience: Vice President of FP&A · Amentum
Brian Barriteau has been Vice President of FP&A at Amentum in the Washington DC-Baltimore area since January 2023. Brian Barriteau was Sr. Director of Financial Planning and Analysis (2022–2023) and Director of Financial Planning and Analysis (2019–2022) at Amentum, and Director Financial Planning and Analysis at ESP, LLC (2015–2019).
Martin Shaw
LinkedInExperience: Vice President - Finance, Energy & Environment International · Amentum
Martin Shaw has been Vice President - Finance, Energy & Environment International at Amentum in the Chorley, England area since October 2024. Martin Shaw was Finance Director, Amentum, National Security Group, International (2023–2024), and Finance Director, New Business (Babcock Nuclear) (2021–2023), Finance Director (Cavendish Nuclear - Nuclear Services) (2017–2021) and Head of Finance (Cavendish Nuclear) (2015–2017) at Babcock International Group.
Nicole Purnell-Davis, MBA, PMP, ITIL
LinkedInExperience: Head of FP&A, Intelligence & Cyber Business Group · Amentum
Nicole Purnell-Davis has been Head of FP&A, Intelligence & Cyber Business Group at Amentum in the Upper Marlboro, Maryland area since October 2024. Nicole Purnell-Davis was Vice President, Finance & Business Operations, DVS, Cyber & Intelligence Business Unit (2022–2024), Division Vice President, Finance & Business Operations, CMS (2021–2022) and Deputy Director of Finance & Business Operations, CMS (2020–2021) at Jacobs.
Paul Pheeny
LinkedInExperience: Sr. Vice President of Finance · Amentum
Paul Pheeny has been Sr. Vice President of Finance at Amentum in the Washington DC-Baltimore area since January 2020, and the profile headline gives the role as Operational CFO / SVP of Finance. Paul Pheeny also lists Sr. VP of Finance and Vice President Finance roles at AECOM, a seat on the Board Of Directors of FSA & GLS Joint Ventures, and was Director, Finance and Administration at CSC (2004–2011).
Przemysław Kot, FCCA
LinkedInExperience: Director FP&A · Amentum
Przemysław Kot has been Director FP&A at Amentum in Kraków, Poland since January 2025. Przemysław Kot was Director Accounting, FP&A at Amentum (2024), Senior FP&A Manager (2024) and FP&A Manager (2022–2023) at Jacobs, and Project Accounting & Accounts Receivable Manager at CH2M (2016–2021).
R. Chad Wells, MBA, PMP
LinkedInExperience: Senior Director of Financial Planning and Analysis · Amentum
R. Chad Wells has been Senior Director of Financial Planning and Analysis at Amentum in the Reston, Virginia area since July 2025, and also lists Director of Financial Planning and Analysis at Amentum from February 2020. R. Chad Wells was Director Financial Planning and Analysis (2017–2020) and Financial Manager, Financial Planning and Analysis (2015–2016) at AECOM, and Senior Financial Manager at Unisys (2010–2015).
Sarah Cosner
LinkedInExperience: Sr Director, Cash Optimization, Treasury & FP&A · Amentum
Sarah Cosner has been Sr Director, Cash Optimization, Treasury & FP&A at Amentum in the Charlottesville, Virginia area since October 2022. Sarah Cosner was Assistant Controller (2020–2022) and Assistant Treasurer (2020) at Amentum, Director Of Financial Reporting at AECOM MANAGEMENT SERVICES, INC. (2015–2020) and Director of Financial Planning & Analysis at URS Corporation (2006–2015).
Travis Johnson
LinkedInExperience: Chief Financial Officer · Amentum
Travis Johnson has been Chief Financial Officer at Amentum in the Washington DC-Baltimore area since July 2023, and the profile lists strategy, mergers and acquisitions, capital markets and investor relations among areas of work. Travis Johnson was Senior Vice President and Chief Accounting Officer at CACI International Inc (2021–2023), Vice President and Chief Accounting Officer at Flir (2019–2021) and Chief Accounting Officer at KeyW Corporation (2018–2019).
VJ Stockdale
LinkedInExperience: Vice President Finance · Amentum
VJ Stockdale has been Vice President Finance at Amentum in the Aldie, Virginia area since October 2024, and the profile headline reads Executive Finance Leader. VJ Stockdale was Vice President Finance (2019–2025), Director of Finance (2015–2019) and a Finance Manager (2007–2015) at Jacobs.
Choose the right perspective
Match the person's area, such as corporate FP&A, business-unit finance, international finance, treasury and cash optimization, or finance and business operations, 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 finance team you led and decide where to spend its time?
- 02What did you learn about forecasting and pricing government contracts across business units?
- 03What would you do differently if you were setting up your finance function again?
Reaching Amentum finance leaders
How can I contact one of these Amentum finance 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.
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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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