Seeking experienced engineers to support naval AC&R systems, including modeling, testing, and technical support for shipboard equipment across various vessel types. Responsibilities include providing technical authority, developing design documents, supporting lifecycle management, conducting testing and inspections, and assisting with modernization and obsolescence programs. Candidates should have a bachelor’s in mechanical or electrical engineering, at least 3 years of relevant experience, and proficiency with ship systems, control systems, and 3D modeling tools. Travel up to 25% may be required, and candidates must be able to obtain a SECRET clearance. Physical demands include site visits in challenging environments, PPE use, and working in confined or outdoor conditions. The role offers competitive benefits, growth opportunities, and the chance to support national defense projects. U.S. citizenship is required, and equal opportunity employment policies are observed.