Mechanical Design Engineer II

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


Partnerships by Design. As we continue to grow, we stay true to the roots of our company culture, creating and thriving in a relaxed, collaborative environment where the team works together to deliver what matters most to our clients, turning their project needs into sustainable, energy-efficient design solutions.

Your Impact

WNA is seeking a Mechanical Design Engineer for the Portersville or Pittsburgh, PA office. The ideal candidate will have established experience in HVAC systems design for the building construction industry and a demonstrated ability to contribute to projects from the initial design through final construction. The Mechanical Design Engineer II will thrive in a collaborative, results-driven environment, contributing directly to the execution of our mission and vision. The Mechanical Design Engineer II will report directly to the VP of Engineering. This opportunity is available at either Pittsburgh or Portersville office.


Engineer Priorities

• Assist in the design of various mechanical systems for building construction projects under the supervision of Project Leadership
• Develop accurate designs/drawings that comply with all applicable codes and company drafting standards, practices, and procedures
• Assist in the heating/cooling load calculations and building energy modeling
• Prepare technical reports, edit specifications, and undertake technical investigation studies
• Coordinate internally with the mechanical, electrical and plumbing engineering design teams
• Participate in the QA/QC process, project time budgeting, milestone design review and inter-discipline cross-checking
• Coordinate with Code Officials and provide code summaries for projects
• Coordinate time and schedule to work on multiple projects concurrently
• Participate in all scheduled team communication, meetings, and trainings

What You Need

• Preferred: Bachelor's degree from an ABET Accredited College in Mechanical Engineering or related field
• Minimum 4 years of relevant work experience (beyond college curriculum) designing commercial and retail mechanical systems including HVAC air and piping/water systems
• Relevant Work Experience using AutoCAD and Revit required
• Knowledge in MEP building/energy codes, and working with Utility Companies and Local Municipalities
• High level of Personal Integrity, Professionalism and Honesty with one's own ability
• Excellent critical thinking skills and desire to collaborate and take on challenges
• Licensures or certifications such as PE, EIT, CPDT, or CPD a plus!

Why WNA

Our firm continues to thrive in an ever-competitive industry where reputation matters. 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.

What We Offer


WNA offers market-competitive compensation and total benefits package that includes bonuses, company-paid healthcare, HSA matching, retirement with Roth options, and schedules with family and flexibility in mind. Salary is commensurate with relevant experience, skills, and qualifications. core values lend to its commitment to forever be a strong proponent of equal-opportunity employment. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.


Financial and Professional Development

• Performance and profit sharing bonuses
• Secure 401(k) with matching and Roth options
• Project and Travel expense reimbursement
• Professional Development reimbursement and rewards
• Collaborative mentorship culture
• Training resources including cross-training sessions, Lunch & Learns and vendor outings

Health & Personal Well-being

• Company events including monthly lunches, outings and celebrations, company-sponsored softball team
• Flexible schedules and generous paid personal and holiday time off
• Healthcare program including dental, vision and employee assistance program
• Additional wellness plans including life, short-term disability, etc.
• Employee Referral Bonus Program
• Paid Pregnancy and Parental Leave benefit programs

WNA's Core Values lend to it's commitment to forever be a strong proponent of equal-opportunity employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any characteristic protected by law. Your Right to Work - in compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification documentation upon hire. We are currently unable to support sponsorships.


Note to Recruiters: Respect the work environment WNA Engineering provides and do not solicit our employees or contact them to sell your recruiting services. Resumes submitted to WNA without executed agreement will become the property of WNA and no fees will be paid. Thank you.