I/0 and Computing for Today’s – and Tomorrow’s Operational Environments
Empower your forces with American-made COTS and custom solutions that meet today's operational demands while anticipating tomorrow's challenges. From ruggedized laptop docking stations to advanced communication systems, Sealevel delivers MIL-SPEC performance that Naval, Marine Corps, and Coast Guard commanders can trust.
With over three decades of expertise in industrial computing, serial communications, and IoT solutions, we understand the maritime domain's unique demands. Our lifetime warranty and guaranteed long-term product availability ensure your critical systems remain supported throughout their entire operational lifecycle.
Connect With Our Solutions Team

Earle Foster
Sr. VP Sales
With over 35 years in the embedded computing industry (23 of those years with Team Sealevel!), Earle has a passion for guiding customers toward the best I/O and computing solutions, from off-the-shelf products to custom, application-specific designs.

Jeff Baldwin
Director of Engineering
Baldwin is versed in best practices for all aspects of complex computing designs: incorporating manufacturability, SWaP-C2 optimization, and a variety of compliance requirements related to EMI/EMC, safety and security. His project library includes over 65 industrial computer designs for leaders in defense, energy, healthcare, public safety and transportation.

Marc Foster
Central Region Sales Manager, International Sales Manager
Marc joined the Sealevel team in 2001. A proud Clemson Tiger, Marc specializes in solutions for defense and industrial automation applications, working with customers to address their specific needs.

Woods Little
Computer Hardware Engineer
Woods joined the Sealevel team in 2022. A proud graduate from Clemson University and Erskine College, Woods specializes in computer hardware and in Artifical Intelligence. He enjoys staying up to date with the most cutting edge pieces of technology on the market, while developing new products that customers will use for many years to come.

Laura Hanks
Western Regional Sales Manager
From aerospace & defense, to telecom, IT, and electronics manufacturing, Laura has experience in a wide variety of high-tech B2B products and services. With a background in computer science and a ‘customer-focused’ mindset, Laura brings a passion for problem-solving, building trusted relationships, and partnering for growth to the Sealevel team.

Joe Albertson
Senior Sales Engineer
A self-proclaimed COM Express aficionado, Joe will happily share his passion and give guidance on all things embedded. The only other competitor for his interest: sync serial. Coming from a military family, Joe can’t help but be fascinated with the contracts and specific needs of our defense partners.
Have a challenge you want to discuss, a solution to explore or want to learn more about Sealevel?
We’re here for you! Book a time to meet with one of our team members.

About Sealevel Systems
Sealevel Systems, Inc. is an American-owned designer and manufacturer of COTS and full custom hardware and software. Our customers range from industry leaders to every major US and Allied nations military contractor.
Our 52,000 square-foot facility sits on a 17-acre site in Liberty, South Carolina. To protect electronic components during design, assembly, and testing, we have installed over 30,000 square feet of ESD tiling spanning out manufacturing, engineering, and tech support departments.
Sealevel Systems, Inc. is committed to engineering leading-edge communications solutions, manufacturing our products to the highest quality standards, growing a creative team of trailblazers, and sustaining a legacy of community investment.