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Senior Mechanical Design Engineer

Job DescriptionJob DescriptionSalary:

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 the opportunity to work in a collaborative environment focused on safety and sustainable design. The 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 design of Mechanical HVAC Systems on a variety of MEP projects under the supervision of the Project Manager and Firm Principals.
  • Develop, prepare, check, and coordinate designs/drawings needed for mechanical systems per applicable standards and codes.
  • Prepare specifications, and perform heating/cooling load calculations and building energy modeling.
  • Complying with all company drafting standards, practices, policies, and procedures.
  • Prepare technical reports, project cost budgets, and assist in project time budgeting.
  • 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 is required for this position
  • 6 to 20 years of direct experience designing Mechanical (HVAC) systems for building construction
  • Strong understanding of all phases of project document production and the relationship between drawings and specifications.
  • Demonstrated experience on MEP projects from design through final construction
  • High level of personal integrity, professionalism and honesty with one's own abilities
  • Collaborative mindset and the desire to develop self and others
  • Excellent facilitation, communication, and analytical skills
  • Proficient in AutoCAD and Revit 2018 or newer

WHY WNA

Financial and Professional Development

  • Performance and Profit-sharing Bonuses
  • Secure 401(k) with Employer Matching and Roth Options
  • Project Expense and Travel (meals, mileage, etc.) Reimbursement
  • Professional Memberships, Certifications and Licensures Reimbursement
  • Collaborative mentorship culture with multi-level experienced engineers
  • Internal and External Training and Cross-training Resources
  • Monthly Team Building and Company-wide Events

Health and Personal Well-being

  • Medical Insurance, Dental and Vision
  • HSA with Employer Contributions
  • Supplementals Available: Life, Short term , etc.
  • Schedule Flexibility and 9/80 Schedules
  • Generous Paid Personal and Holiday PTO
  • Paid Parental Leave Benefit

    WNA offers a market-competitive compensation and total benefits package that includes bonuses, medical coverage, retirement, employer contributions, and schedules with family and flexibility in mind. Salaries are based on experience, qualifications and skills. 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.

    Two of WNAs core values, Integrity and Honoring One Another, lend to its commitment to forever be a strong proponent of equal-opportunity employment.All qualified applicants will receive consideration for employment without regard to , , , , , , protected veteran status, or any other characteristic protected by law. Your Right to Work In compliance with federal law, all persons hired will be required to verify and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire. We are currently unable to support sponsorships.

    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 hr@wnaengineering.comfor any recruitment inquiries. Thank you.

    Senior Mechanical Design Engineer

    Bryn Athyn, PA
    Full time

    Published on 07/10/2025

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