S&A Leadership

Operations Leadership

Lisa Singleton

Lisa Singleton – Vice President/Operations Manager

Lisa provides over 25 years of comprehensive experience providing business financial management within the DoD and commercial industries. She has successfully provided cost and budget modeling solutions, innovative business strategies, and effective process improvement, helping our customers achieve desired outcomes to meet challenging budget constraints.

Corporate Leadership

Inga Varney

Inga Varney – Vice President of Program Management Office & Human Resources

In addition to serving as the S&A PMO, Inga is also the company Facility Security Officer. Inga has over 20 years of experience facilitating teams through process development and documentation for improved communication between stakeholders and to create efficiencies in operations. She is a proven leader and provides S&A with consistent, formalized, and repeatable PM practices.

Mike Levine

Mike Levine – Assistant Vice President of IT and Cybersecurity

With an extensive background in Information Technology, Mike provides over 25 years of experience supporting hardware, equipment and server buildouts, software development and integration, and complex Systems Administration solutions. Mike is also a certified CompTIA Secure Infrastructure Specialist.

Tom Gallagher

Tom Gallagher – Senior Technical Director

With over 35 years of experience, Tom is a passionate, dedicated, and focused executive with a robust portfolio of Navy maintenance and modernization experience. Tom worked as a civil servant for over 34 years prior to joining the S&A team, supporting OPNAV N96, SURFMEPP, SEA21, and NSWCPD. He provides S&A with an unparalleled depth of customer knowledge and experience.

Technical Directors