Mechanical & Plumbing Engineer

Company: Gregory Ralph Architect
Location: Bound Brook
Posted on: April 2, 2026

Job Description:

Position Overview: GRA Design Studio is seeking a skilled and motivated Mechanical Engineer to join our dynamic and engaging team, supporting major national franchise brands such as Wingstop, Playa Bowls, Dave's Hot Chicken, Dunkin', Wonder, Bubbakoo's Burritos, Jersey Mike's Subs, and more . As a key player in our process-driven and creative engineering team, the ideal candidate will have a strong background in mechanical engineering with a focus on HVAC design. The Mechanical Engineer will be responsible for performing HVAC calculations, generating specifications, and sizing plumbing and gas piping systems. Additionally, the role involves creating detailed mechanical layouts, coordinating with other disciplines, and ensuring that designs are executed to the highest standards. This position requires proficiency in AutoCAD and/or Revit and strong project management skills. At GRA Design Studios, we pride ourselves on our end-to-end product line offering, national reach, and commitment to transparency and external communication. We are a disruptive force in the industry, known for our engaging and transparent approach to every project. Job Description: As a Mechanical, Electrical, Plumbing Engineer at GRA Design Studios, you will be responsible for the following: HVAC Design : Perform load calculations, develop HVAC system layouts, and be responsible for HVAC material to meet project goals. You will also develop and maintain project schedules to ensure timely delivery. Plumbing and Gas Piping : Size and design plumbing and gas piping systems, ensuring all layouts are accurate and code-compliant. Collaborate with other disciplines to seamlessly integrate these systems into the overall building design. Layout Creation : Develop detailed mechanical, electrical and plumbing layouts using AutoCAD and/or Revit, ensuring accuracy, clarity, and compliance with standards. Project Management : Oversee engineering projects from conception through completion, ensuring timelines, budgets, and quality standards are met. Maintain transparent communication with clients and stakeholders, providing regular updates and detailed reporting. Documentation and Quality Assurance : Prepare detailed engineering reports, specifications, and documentation. Conduct pre and post construction site visits and inspections to verify that installations meet design intent and participate in the commissioning process. Professional Development : Stay current with industry trends, tools, and technologies. Attend training sessions, workshops, and seminars to maintain professional certifications and licenses, contributing innovative ideas to improve processes. To excel in this role, you should have: Education : A Bachelor’s degree in Mechanical or Electrical Engineering or a closely related field from a 4-year accredited college or university. Experience : Experience: A minimum of 3–5 years of engineering experience, with proficiency in AutoCAD and/or Revit. Experience performing HVAC calculations, designing HVAC systems, and generating mechanical layouts is essential. Experience sizing plumbing and gas piping systems is also required. Prior fieldwork experience, including site surveys, construction observations, and coordination with contractors, is a plus. Certification : Engineer-In-Training (EIT) certification is preferred. Skills : Strong project management, problem-solving abilities, attention to detail, and excellent communication skills, both written and verbal. Benefits: Health, dental, & vision insurance Paid time off & Holidays Career growth opportunities & professional development assistance (Amber Books subscription, additional PTO for ARE prep & testing) Retirement plan (401K with up to 3% match) Collaborative team dynamic Extracurricular activities (sports clubs, bowling leagues, etc) & company events Wellness activities and benefit offerings Flex scheduling Hybrid work environment

Keywords: Gregory Ralph Architect, Levittown , Mechanical & Plumbing Engineer, Engineering , Bound Brook, New York