Senior Mechanical Designer​/Engineer

Job Summary

Mazzetti's Mechanical, Electrical, Plumbing (MEP) Consulting Engineering Practice is dedicated to designing high‑performance, resilience, and sustainable solutions for the built environment, with a keen focus on Healthcare and Infrastructure projects. Our team of experts combines technical excellence with a collaborative, client‑focused approach to deliver exceptional outcomes.

We are seeking an experienced Senior Mechanical Designer or Senior Mechanical Engineer to join our Atlanta team. This individual will lead the planning, design, and delivery of complex healthcare projects, partnering closely with multidisciplinary teams and clients to develop innovative mechanical systems that support critical healthcare environments throughout the Southeast. If you’re passionate about designing high‑performance building systems, mentoring others, and solving complex engineering challenges, we’d love to hear from you.

• Lead the design and documentation of HVAC and mechanical building systems for complex healthcare projects.
• Perform advanced engineering analyses, calculations, and system studies.
• Prepare engineering calculations, equipment selections, system layouts, specifications, and construction documents.
• Review engineering drawings, specifications, and calculations for quality, accuracy, code compliance, and technical excellence.
• Ensure designs comply with applicable codes, healthcare standards, and Mazzetti quality expectations.
• Apply deep healthcare engineering expertise to support project delivery and technical excellence.

• Collaborate with project managers, architects, engineers, contractors, vendors, and healthcare clients throughout project life cycles.
• Participate in project planning, scope development, scheduling, and multidisciplinary design coordination.
• Support project pursuits by contributing technical expertise during proposals, interviews, and client presentations.
• Support construction administration activities by responding to RFIs, reviewing submittals, and resolving technical issues during construction.
• Perform quality control reviews of engineering drawings and specifications at key project milestones.
• Work closely with multidisciplinary engineering teams across Mazzetti offices.
• Provide technical guidance and mentorship to junior designers and engineers.
• Contribute to continuous improvement, knowledge sharing, and technical excellence across the Mechanical discipline.

This is a hybrid position based in the Atlanta, GA area, involving primarily working from home, client site visits throughout Georgia, and occasional presence in our Atlanta office as needed for project collaboration and team‑building activities.

Approximately 10-15% travel, primarily within the Atlanta market and Southeast region based on project assignments.

• Bachelor's degree in Mechanical Engineering or a related engineering discipline.
• 10+ years of mechanical engineering or mechanical design experience within the AEC consulting industry.
• Extensive healthcare design experience, including hospitals, ambulatory care facilities, and other complex healthcare environments.
• Demonstrated experience leading mechanical design efforts on complex healthcare projects from planning through construction.
• Experience collaborating with multidisciplinary project teams, clients, contractors, and design partners.
• Experience supporting project pursuits, proposals, and client presentations preferred.

• Advanced knowledge of HVAC and mechanical building systems design.
• Strong understanding of healthcare facility requirements, applicable building codes, and industry standards.
• Advanced proficiency with Revit, Bluebeam, and mechanical load calculation software.
• Experience overseeing design quality, coordination, and technical deliverables.
• Familiarity with sustainable, resilient, and high‑performance building design principles.
• Strong communication and presentation skills.

• Professional Engineer (PE) license in Georgia preferred.

At Mazzetti, you'll join a collaborative team that designs…