Executive Leadership

John Vollmer Amentum CEO headshot

John Vollmer

CEO
Jill Bruning EVP

Jill Bruning

President, IS4
Dr. Karl Spinnenweber EVP

Dr. Karl Spinnenweber

President, Mission Readiness
Mark Whitney EVP

Mark Whitney

President, Environment & Energy

team joe dunaway

Joe Dunaway

President, Aviation

Charlie Mathis formal high res

Charles “Charlie” Mathis

CFO
Camille Nichols

Dr. Camille Nichols

EVP, Project Services
Stuart Young

Stuart Young

EVP, General Counsel
Fog Hahn formal low res

Ron (Fog) Hahn

EVP, Strategic Growth
Earl formal high res

Earl Johnson

SVP, Advanced Technology Office & Emerging Markets

Bob Rudisin formal low res

Bob Rudisin

EVP, Human Resources

Dr. Rob Smith

VP, Diversity, Equity & Inclusion
John Cooke EVP Risk and Strategy headshot

John Cooke

EVP, Strategy & Risk
Catalina Molina formal low res

Catalina Molina

SVP, Finance Strategy
Jeff Treffinger

Jeff Treffinger

SVP EHS & Quality
Christine Fuentes VP Corporate Comms headshot

Christine Fuentes

VP, Corporate Comms
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