Since 1996, we’ve delivered technical expertise and innovative solutions to complex problems across the national security enterprise, with a focus on the nuclear industry.

Sigma Science is a New Mexico-based, 8(a) certified small business that provides comprehensive engineering and technology services to federal and commercial clients. 

Our strong technical reputation allows us to partner with high-profile companies both large and small and uniquely positions us to support the Department of Energy (DOE), Department of Defense (DOD), and other federal entities, including their management and operating (M&O) subcontractors. We’re proud to have received Nuclear Quality Assurance (NQA-1) Certification from the American Society of Mechanical Engineers (ASME).  

Leveraging our decades of experience, demonstrated capabilities, and extensive industry relationships, we help our clients overcome obstacles and achieve their goals. 


To be recognized as the Standard of Excellence in engineering and technology and the first choice for clients, partners, and employees.


MissionSolve our client’s most demanding engineering and technology challenges by hiring best-in-class leaders and employees and partnering with trusted companies, industry leaders, and universities.


Building trust through honesty, ethical conduct, and individual responsibility.

Providing outstanding support and superior value to clients, partners, and employees.

Embracing diverse perspectives and working as a team to devise the best solutions.

Maintaining flexibility and responding to change without losing momentum or vision.