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Sr Mechanical Design Engineer

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Job Description - Sr Mechanical Design Engineer

WNA Engineering is a multi-faceted engineering design firm where we hold pride with our motto: Partnerships by Design


As WNA continues to grow, we embrace our roots by embodying the beginnings of our company culture, creating, and thriving in a relaxed environment, all to take our client's project needs and produce innovative, sustainable and energy-efficient solutions.


Your Impact


WNA is seeking an experienced and motivated Senior Mechanical Engineer to join our Philadelphia-area Team. The ideal candidate will have experience producing projects on time and on budget, high standards for quality and performance, and a thorough understanding of design and construction processes related to building site mechanical design and engineering. The Senior Mechanical Engineer will report to the Vice President of Engineering


Engineer Priorities



  • Lead in the preparation, development, and design of Mechanical HVAC Systems on a variety of MEP projects using applicable standards and codes.

  • Prepare all aspects of a project including but not limited to specifications, heating/cooling load calculations, building energy modeling, technical reports, cost and time budgets, while complying with all company standards and procedures.

  • Collaborate with and foster the skill development of our mechanical design and project team members

  • Directly interface with clients and contribute to the overall business development of the company.

  • Coordinate and attend team meetings and conduct field surveys.


What You Need



  • Professional Engineer (PE) License in the state of Pennsylvania is necessary for this position.

  • 12+ years of design experience for a variety of mechanical (HVAC) projects for building construction.

  • Strong understanding on all phases of project document development, production, drawings and specifications.

  • Extensive involvement in MEP projects from design through final construction.

  • High level of personal integrity and professionalism in client relations and team communication.

  • Collaborative mindset and the desire to develop self and others

  • Excellent facilitation, communication, and analytical skills

  • Proficient in AutoCAD and Revit 2022 or newer


WHY WNA



  • Healthcare Benefits package premiums paid at 100%

  • Collaborative mentorship and professional development Culture

  • Internal, External Training, Cross-training & Lunch and Learns



  • Monthly Company Lunches and Annual Events

  • Generous Paid Personal and Holiday PTO

  • Employee Referral Bonus Program

  • Paid Parental Leave Benefit



    WNA offers a market-competitive compensation and total benefits package that includes bonuses, medical, dental and vision coverage, retirement and Roth options, employer contributions, and flexible schedules. Salary is commensurate with experience. Progress your career with a company that inspires and empowers you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. 


    WNA's Core Values lend to its commitment to forever be a strong proponent of equal-opportunity employment. We consider all qualified applicants without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law. Your Right to Work – In accordance with federal law, all new hires must verify their identity and eligibility to work in the United States by completing the required employment eligibility verification form. Applicants must be authorized to work in the U.S. without employer sponsorship.


    Note to Recruiters: Please respect the work environment WNA Engineering tries to provide and do not solicit our employees. You may contact our recruiting department directly at [email protected] for any recruitment inquiries. Thank you.

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