Chantilly, VA. (February 20, 2026) – System High Corporation, a Ridgeline International company, announced today that Nathaniel Saint has joined the organization as Executive Vice President of Cybersecurity Strategy. In this leadership role, Mr. Saint will be responsible for defining and advancing System High’s cybersecurity market strategy, value proposition, and growth priorities. As part of the Executive Leadership Team, he will be working closely with the Operations and Strategic Growth teams to advance System High’s posture in the cyber market.
Mr. Saint brings more than two decades of experience in information systems, program security, and executive leadership. He also has extensive background in supporting the federal government and Intelligence Community and bridging the gap between strategic market growth and technical product execution.
In his new capacity, Mr. Saint will focus on taking cybersecurity out of its traditional silos, integrating it as a core business enabler across System High’s defense and intelligence portfolios.
“Nate brings deep cybersecurity expertise across offensive, defensive, and operational domains and we are fortunate to have him join the System High team. He has been a valued and trusted partner with System High for many years and knows our customers, our people, and our culture well,” said System High President Sarah Lord. “This new role shows System High’s key investment and commitment to growing our cybersecurity footprint in alignment with customer mission needs. I am confident that Nate will excel in this new position and is the best person to lead and accelerate System High’s cybersecurity growth.”
Before joining System High, Mr. Saint was the Founder and Chief Executive Officer at Acropolis Security in Huntsville, Alabama. Under his leadership, the firm secured historic licensing agreements with government customers and developed proprietary GRC software solutions. Previously, he served as the Director of Strategic Operations, Senior Cybersecurity Engineer, and Software Development Team Lead at H2L Solutions where he managed complex security authorizations for critical defense programs, provided strategic guidance, and led a software development team.
About System High Corporation
System High Corporation provides high-end solutions for some of the nation’s most sensitive activities and has become a leading provider and integrator of global protection and security engineering services. System High’s reputation for succeeding where others have failed is a direct result of bringing together and delivering the most innovative, critical-thinking professionals to solve the most complex security challenges across government and commercial sectors. For more information, visit www.systemhigh.com.
About Ridgeline International
Founded in 2015 and headquartered in Tysons, VA, Ridgeline provides proprietary intelligence and cyber technology solutions to control data, protect against technical surveillance, secure communications, and manage digital signatures for the IC and DoD. For more information, visit https://www.ridgelineintl.com/ and follow us at https://www.linkedin.com/company/ridgelineintl/.
Media Contact
Jessica Wallace
System High Corporation
jwallace@systemhigh.com
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