(505) 662-4490 info@sigmasci.com

Who We Are: Managers

Kimberly Pena

Chief Financial Officer
Kimberly Pena is the Chief Financial Officer for Sigma Science.  She has more than 27 years of experience in financial, accounting, and regulatory compliance, for a variety of public and private Read More

Richard Rayhill

Chief Information Officer

Richard Rayhill is the Chief Information Officer at Sigma Science and is a well-respected IT executive with over 30 years’ experience exemplified by developing high performance leadership teams, Read More

Erlinda Silva

Contracts Manager
Erlinda Silva is the Contracts Manager for Sigma Science. She has over 25 years of experience in Contract, Proposal, Procurement, and Program Management. She has a Bachelor of Art in Business Administration, Read More