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. 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.