John Lieberth Email and Phone Number

Custom Fabrication Estimator @ Northern Fab | Mechanical EngineerMechanical Engineer with expertise in custom fabrication and facilities engineeringAs a Custom Fabrication Estimator at Northern Fab of Menominee, I apply my 15+ years of mechanical engineering experience to provide accurate and competitive estimates for complex and diverse projects, ranging from structural steel to machined components. I collaborate with clients, vendors, engineers, and managers to understand the project requirements, specifications, and deliverables, and to ensure the optimal use of resources, time, and quality.Previously, I was a Facilities Engineer at Fincantieri Marinette Marine, where I led the construction of large plant facilities projects, including buildings, utilities, and equipment. I oversaw the project lifecycle management, from budgeting and subcontractor management to building construction and stakeholder collaboration. I also implemented safety and environmental compliance measures, and facilitated continuous system improvements. I have a proven track record of delivering challenging projects on time and within budget, while meeting employee development needs and exceeding customer expectations. I am proficient in JobBOSS E2, SOLIDWORKS, and Project Management.