Proposal Manager: Winning AEC Proposals & Stock Ownership

McMillen, Inc. seeks an experienced Proposal Manager to lead the full proposal lifecycle within our Marketing team in Denver. You will drive pursuit strategy, content development, and compliant submissions for water resources, civil infrastructure, and energy projects. You will partner with business development, operations, technical staff, and leadership to craft winning, visually engaging proposals, leveraging AI and automation to improve processes while maintaining schedule discipline.