-

Amentum Appoints Charles A. Mathis as Chief Financial Officer

GERMANTOWN, Md.--(BUSINESS WIRE)--Amentum, a leading contractor to U.S. federal and allied governments, announced today that it has appointed Charles A. Mathis to its senior leadership team as Chief Financial Officer.

In his new role, Mathis is responsible for Amentum’s corporate finance activities including financial strategy, business operations, accounting, compliance, tax and treasury.

“Charlie possesses extensive expertise across financial and business operations and understands the complex environment in which government services companies operate,” said John Vollmer, Amentum’s CEO. “His leadership will be critical as we continue to grow into one of the largest providers of critical services to government customers.”

Mathis joins Amentum after retiring from SAIC last year, where he served as CFO since 2016. He previously served as CFO for defense contractors Force Protection, Inc. and EFW, Inc., and commercial IT and cloud company ScanSource, Inc. where he currently serves as a Director.

"I look forward to leading a diverse team of professionals within Amentum’s executive leadership team and finance organization as the company continues its growth trajectory," Mathis said. “I am particularly excited to explore ways we can create value for the business in 2022 and beyond.”

Mathis earned his B.A. from Wake Forest University and an MBA from the University of Chicago Graduate School of Business. At the beginning of his career, Mathis served in the U.S. Marine Corps as an infantry officer.

About Amentum

Amentum is a premier global technical and engineering services partner supporting critical programs of national significance across defense, security, intelligence, energy and environment. We draw from a century-old heritage of operational excellence, mission focus, and successful execution underpinned by a strong culture of safety and ethics. Headquartered in Germantown, Md., we employ more than 37,000 people in all 50 states and perform work in 105 foreign countries and territories. Visit us at amentum.com to explore how we deliver excellence for our customers’ most vital missions.

Contacts

For Amentum:
Christine Fuentes
+1 (540) 935-9597
christine.fuentes@amentum.com
Follow @Amentum_corp on Twitter

Amentum


Release Summary
Amentum announced today that it has appointed Charles A. Mathis to its senior leadership team as Chief Financial Officer.
Release Versions

Contacts

For Amentum:
Christine Fuentes
+1 (540) 935-9597
christine.fuentes@amentum.com
Follow @Amentum_corp on Twitter

Social Media Profiles
More News From Amentum

Amentum to Host Second Quarter Fiscal Year 2026 Earnings Conference Call on May 12, 2026

CHANTILLY, Va.--(BUSINESS WIRE)--Amentum will host a conference call on May 12, 2026, at 8:30 AM EDT to discuss financial results for the second quarter fiscal year 2026....

Amentum Appoints Joseph DeNardi as Senior Vice President and Head of Investor Relations

CHANTILLY, Va.--(BUSINESS WIRE)--Amentum announced the appointment of Joseph (Joe) DeNardi as Senior Vice President and Head of Investor Relations....

Amentum Powers Ground Systems Operations for NASA’s Historic Artemis II Mission

CHANTILLY, Va.--(BUSINESS WIRE)--Amentum (NYSE: AMTM) provided critical ground systems operations to NASA on the Artemis II mission, the first crewed flight in the Artemis program. The mission marked a new era in human space exploration, advancing NASA’s objective of a sustainable lunar presence and setting the stage for future deep-space exploration and habitation. “Artemis II is a giant leap not just for NASA, but for humanity’s reawakening to human space exploration,” said Mark Walter, presi...
Back to Newsroom