Amentum Appoints Charles A. Mathis as New CFO; CEO John Vollmer Quoted

Amentum announced on Wednesday that the company has appointed Charles A. Mathis as its new chief financial officer to assume responsibility 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 and a six-time Wash100 Award winner.

Previously, Mathis served as the executive vice president and chief financial officer for SAIC from Nov. 2016 until retiring from the position in Jan. 2021.

In addition, Mathis has also served as the CFO for multiple notable defense contractors in the sector such as Force Protection, Inc. and EFW, Inc., and commercial IT and cloud company ScanSource, Inc.

“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.”

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.

Share the Post:

Related Posts

Oddball CEO Rob Silverman Accepts 2026 Wash100 Award for Leading Human-Centered Digital Transformation

Rob Silverman, CEO of Oddball, has accepted the 2026 Wash100 Award for his leadership in advancing federal digital transformation and for championing the delivery of human-centered solutions. Jim Garrettson, CEO...

2026 Wash100 Popular Vote Week 2: Public Officials Expand Lead, Industry Execs Gain Ground

The second week of voting in the 2026 Wash100 Popular Vote contest saw dramatic increases in vote totals across the leaderboard, with public officials continuing to dominate the top tier...

GDMS President Chris Brady Accepts 2026 Wash100 Award From Executive Mosaic

Chris Brady, president of General Dynamics Mission Systems, has accepted the 2026 Wash100 Award, which recognizes his leadership in driving contract growth, advancing mission technologies and strengthening national defense capabilities....