Shape the Future with DLZ! At DLZ Corporation, we don’t just design infrastructure—we create solutions that improve communities and empower careers. As a nationally recognized, award-winning multidisciplinary firm, we deliver engineering and architectural design services, construction management, surveying, right-of-way acquisition, and materials testing across the Midwest. Join a team where innovation meets collaboration, and your expertise drives meaningful impact. DLZ currently has a rewarding Senior Mechanical Engineer - Mechanical Project Manager - HVAC and Plumbing opportunity in Jacksonville, Florida or Columbus, Ohio. Responsibilities & Duties: • Design heating-ventilation-cooling systems and plumbing systems. • Load calculations, life cycle costing and energy modeling. • Coordinate with other disciplines and work in a team environment. • Review installation of designed equipment/systems for compliance with construction documents. • Perform duties with multiple projects within the established schedules. • Work on a wide variety of project types, scales and complexity. • Work on concurrent projects. • Prepare construction cost estimates, both in a broad and detailed scope • Assist in the development of contract specifications and research the application of new procedures and/or products. • Perform all work in a safe and responsible manner, in accordance with the Health and Safety Plan. • Possess aptitude to act as a positive representative of the company and its core values. • Perform other duties as assigned. Job Requirements: • Bachelor of Mechanical Engineering Degree • 10 or more years’ experience in design, layout, and analysis for HVAC and plumbing systems • Professional Engineer (PE) License required. • Strong Revit skills required • LEED AP and/or Commissioning credentials is a plus. • Project Management experience is preferred. Program Management experience is a plus. • Experience with team leadership and financial management is a plus. • Knowledge of Mechanical and Plumbing Codes. • Experience working on publicly funded and municipal projects is strongly preferred. • Ability to visit and safely traverse construction and project sites and complying with all applicable safety codes and requirements. Investing in Your Future: We offer a comprehensive benefits package designed to support your well-being and career growth: • Health, dental, and vision insurance • Flexible spending accounts & health savings account • 401(k) options (Traditional and Roth) • Paid parental leave • Life & AD&D insurance • Short- and long-term disability • Wellness program with reimbursement benefits Our Commitment to Inclusion At DLZ, diversity isn’t just a policy—it’s a priority. We foster an environment where every individual is respected, valued, and empowered to contribute their unique perspective. Employment decisions are based on merit and qualifications, in full compliance with all applicable laws.