Application Security Engineer

Epsilon Systems is a 100% employee-owned professional and technical services company founded in 1998 and headquartered in San Diego. We are dedicated to delivering high-quality products and services to defense and commercial customers worldwide, including the Department of Defense, Department of Energy, Department of the Interior, and Department of Homeland Security. Our sustained growth in size, capability, and reputation reflects our focus on customer success, our employees’ expertise, and the strength of our management team.Our business units:-Modernization & Engineering Sector: A premier NAVSEA-certified Alteration Installation Team (AIT) provider to the U.S. Navy, offering ship alteration installations, repair, technical services, and logistics support for NAVSEA, NAVAIR, Regional Maintenance Centers, and Military Sealift Command.-Ship Repair Sector: Offers comprehensive marine engineering, assessment, maintenance, and ship repair services for all classes of U.S. Navy ships. We provide the capacity and technical expertise to meet any shipboard repair or maintenance needs.-Epsilon C5I, Inc.: Specializes in Command, Control, Communications, Computers, Combat Systems, and Intelligence (C5I) support. Our capabilities include solutions for software and systems engineering, signal intelligence, cryptologic programs, and cybersecurity.-Advanced Products (AP): Provides design, build-to-print, assembly, testing, and integration for electrical, mechanical, and electronic systems for the U.S. Navy, foreign military sales, and commercial customers. -Technology Solutions: Develops systems for operational readiness and nuclear operations. Our Epsilon XR team specializes in virtual, augmented, and mixed reality training, simulations, and e-learning.-Mission Services: Provides secure communications, satellite systems, network operations, environmental management, fleet technical assistance, and logistics support for U.S. Navy operations.