Greg Mangin

Greg Mangin currently serves as the Branch Manager for the Project Management and Engineering Division within the Facilities Engineering and Acquisition Department at NSA Crane in Crane, Indiana. In this leadership role, Greg oversees a diverse portfolio of infrastructure projects, focusing on optimizing facility operations through innovative engineering solutions and strategic project management. His expertise spans HVAC systems, electrical engineering, plumbing, and energy management, enabling him to lead initiatives that enhance energy efficiency and sustainability across NSA Crane’s extensive facilities.

A key aspect of Greg’s current role involves managing complex energy conservation projects, including energy audits and the implementation of building automation systems that improve operational performance and reduce environmental impact. His proficiency in AutoCAD and MEP (Mechanical, Electrical, and Plumbing) design allows him to coordinate detailed project planning and ensure seamless integration of engineering solutions. Greg’s background in LEED principles further supports his commitment to sustainable design and environmentally responsible facility management.

At NSA Crane, Greg is actively involved in key projects such as modernizing HVAC infrastructure, upgrading electrical systems, and implementing energy management strategies aligned with federal sustainability goals. His leadership ensures that projects are delivered on time, within scope, and meet rigorous safety and quality standards. With a strong foundation in surveying and a comprehensive understanding of energy management, Greg continues to drive innovative solutions that enhance the operational readiness and environmental stewardship of NSA Crane’s facilities, making him a vital asset in the Department’s mission to maintain secure and sustainable infrastructure.