Software Engineer MID with Security Clearance

Marathon TS is seeking a Software Engineer to support the development of simulation-based operator and team training systems for U.S. Navy programs. This role focuses on GUI development, backend simulation systems, and integration between user interfaces and modeling environments. Key Responsibilities * Design and develop GUI components for instructor and student training interfaces * Develop backend simulation and modeling software * Integrate frontend UI with backend simulation systems * Collaborate with cross-functional teams on requirements and system design * Develop, test, and debug software in C and C# (.NET environment) * Support continuous improvement and adoption of industry best practices Required Qualifications * U.S. Citizenship required * Secret Clearance (Clearance in process acceptable) * Bachelor's degree in STEM with 2 years of experience OR Master's degree * Experience with GUI design and user interface development * Experience with .NET / C# development (Visual Studio) * Experience with software development lifecycle processes * Ability to work onsite in Middletown, RI * Ability to travel up to 10% Preferred Qualifications * Experience with C and C# (WinForms, WPF) * Experience writing engineering documentation (requirements, test plans, etc.) * Knowledge of Navy systems (C2, sensors, weapons) * Experience with Virtual Machines and SCM tools * Experience with modeling and simulation systems * Understanding of Open Architecture concepts Familiarity with network protocols (CORBA, RTI DDS, Client, HLA) #CJJobs Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status").