Job Description

Pennoni is hiring for a Graduate Mechanical Engineer to join our MEP team on a full-time, direct basis at our office in Philadelphia, PA

Primary Responsibilities:

• Assist in the design and engineering of building mechanical systems, including HVAC systems, plumbing systems (domestic water, sanitary waste/vent, storm drainage), hydronic piping systems, DDC temperature control systems, smoke control/evacuation systems, and emergency/standby generator fuel systems, as applicable to facility infrastructure projects
• Support evaluation of HVAC and plumbing system design alternatives considering energy performance, environmental impact, constructability, and life-cycle cost analysis
• Develop and coordinate conceptual and schematic design documents, and assist in progressing projects through design development and construction documents under the supervision of licensed engineers
• Assist in multidisciplinary project coordination and support senior engineers in managing design scope, schedule, and budget alignment
• Conduct field visits, site surveys, inspections, and assessments to verify existing conditions, evaluate system performance, and confirm compliance with design intent and applicable codes
• Assist in preparing technical reports, engineering studies, feasibility analyses, and design narratives for mechanical and plumbing systems
• Review shop drawings, product data, and submittals for conformance with contract documents and design intent
• Participate in project meetings and coordinate effectively with internal team members, clients, contractors, and other disciplines
• Support construction administration activities, including responding to RFIs and performing site observations during construction
• Perform additional duties as assigned in support of project and team needs

Basic Requirement:

• Bachelor’s degree in Mechanical Engineering (or a related technical discipline).

Preferred Qualifications:

• EIT certification or ability to obtain within a reasonable timeframe
• Familiarity with engineering design tools including AutoCAD and Autodesk Revit software; experience with Autodesk Revit is strongly preferred.
• Strong analytical, problem-solving, and technical communication skills with attention to detail
• Ability to work independently while also collaborating effectively in a team-oriented, multidisciplinary environment
• Demonstrated professionalism, reliability, and a positive attitude in client-facing and project settings

• Demonstrated ability to thrive in a fast-paced, dynamic work environment supporting multiple concurrent projects, with strong self-motivation and effective prioritization of tasks and deadlines
• Strong verbal and written communication skills, with the ability to clearly convey technical information to team members, clients, and project stakeholders

Why Pennoni?

At Pennoni, we're not just another multi-disciplinary engineering firm; we're a vibrant team of innovators shaping the future! Founded more than five decades ago, Pennoni is an ENR Top 500 consulting engineering firm where individuality sparks innovation and growth. We’re all about helping you build your career while fostering a great workplace culture – here, you'll work with supportive, talented teammates and find pride in your contributions. Join us to be part of a team that values your unique skills and drives excellence in every project!

Equal Opportunity Employer / Veterans / Disabled