Determines condition and historic accuracy of structures and grounds, assists director in short and long-range planning for development of historic sites, secures private contractors to execute the plans, and oversees the improvement projects. Oversees major in-house improvement projects, inspecting and approving work to ensure compliance with prescribed guidelines. Establishes and updates security policies and procedures and periodically monitors the operation of the physical plant by checking the fire and security systems and inspecting the boiler. Works with city, county, and state agencies to ensure adequate fire and emergency protection. Prepares annual budget for operations and personnel and monitors expenditures. Assists with grant preparation. Performs skilled maintenance work and repairs of HVAC, electrical, plumbing, carpentry and painting as required. Maintains inventory, accepts bids, and orders supplies. May monitor the use of various facilities and work with other department staff to plan exhibits, special events, programs, and festivals. May supervise a medium-sized maintenance and security staff by interviewing, hiring, training, assigning work, and evaluating the performance of incumbents. Performs other duties as assigned.