Messer Construction is seeking a Sr. Project Manager to lead mechanical and process piping scopes on complex commercial and industrial projects. You will own project planning, scheduling, budgeting, and coordination from preconstruction through closeout. Responsibilities include managing subcontractors and vendors, driving safety and quality, resolving technical and constructability issues, and overseeing installation of piping systems. You’ll mentor junior staff, partner closely with clients and design teams, and leverage Messer’s strong safety culture, training, and technology to deliver high-profile work.