DSI Security Services is excited to announce the addition of Mark Caldwell as the Business Development Manager in Memphis. With over two decades of experience in various key roles within the security and corporate sectors, Mark joins DSI with a strong background.

His expertise in security operations and client management uniquely positions him to significantly impact DSI Security Services’ growth in the Memphis market. Additionally, Mark has more than ten years of experience in law enforcement and corrections.

“We are thrilled to welcome Mark Caldwell to our team,” said Boyd Clark, Senior Vice President of Sales and Marketing at DSI Security Services. “His extensive background in security services and proven track record in business development will be invaluable as we continue to expand our presence and provide exceptional service to our clients in Memphis.”