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, Nuclear & Environment
team joe dunaway

Joe Dunaway

President, Aviation

Jake Kennedy CFO headshot

Jake Kennedy

CFO
Camille Nichols

Camille Nichols

EVP, Project Services
Stuart Young

Stuart Young

EVP, General Counsel
John Cooke EVP Risk and Strategy headshot

John Cooke

EVP, Risk & Strategy
Ron Fog Hahn

Ron (Fog) Hahn

EVP, Strategic Growth
Earl formal high res

Earl Johnson

SVP, Advanced Technology Office & Emerging Markets

Bob Rudisin

Bob Rudisin

EVP, Human Resources
Catalina Molina SVP Finance Strategy headshot

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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