Epsilon Systems, a 100% employee-owned company, is a diversified professional and technical services company. Founded in 1998 and based in San Diego, Epsilon Systems is dedicated to providing high-quality products and services to its defense and commercial customers. Epsilon Systems has an international presence supporting the Department of Defense, Department of Energy, Department of the Interior, and Department of Homeland Security. Epsilon Systems sustained growth in size, capability, and reputation is a testament to the companys focus on customer success, the dedication and competence of its employees, and the strength of the Epsilon Systems management team. Epsilon Systems serves its government and industry clients through two business sectors and four business units: Mission Readiness Group (MRG) - Ship modernization, repair and maintenance support - Nuclear submarines, surface ships and aircraft carriers - Barge maintenance - Industrial and shipboard electrical - Repair and modernization facilities in San Diego, Portsmouth, VA, Pearl Harbor, Hi, Mayport, FL Technology & Technical Solutions (TTS), which includes these 4 business units: Mission & Environmental Services Business Unit (MES-BU) - Fleet technical assistance, facilities maintenance, logistics support for U.S. Navy - Environmental management, site investigation, and regulatory compliance Mission & Training Solutions Business Unit (MTS-BU) - Engineering and professional support services to U.S. Navy fleets - Epsilon XR training and learning solutions, including e-learning, virtual or augmented reality learning, simulations, curriculum development and more Advanced Products Business Unit (AP-East & AP-West) - Extensive engineering and design capabilities for commercial and military applications Epsilon C5I Business Unit - Command, Control, Communications, Computers, Combat Systems and Intelligence (C5I) support, software/systems engineering services and products