wnaengineering
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Mechanical Designer I

United StatesUnited States·PortervilleFull-Timemid
OtherMechanical Designer
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Quick Summary

Overview

WNA Engineering is a multi-faceted construction engineering design firm where we hold pride with our motto: Partnerships by Design. As we grow, we stay true to the roots of our company culture,

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OtherMechanical Designer

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

Partnerships by Design. As we 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 motivated entry level Mechanical Designer to join our team of engineers. The ideal candidate will have experience in the building construction industry and an interest in HVAC and Plumbing systems design. The Mechanical Designer will thrive in a collaborative, and results-driven environment, contributing directly to the execution of our mission and vison. Serving as the Mechanical Designer, you will be an asset in supporting the design of our retail projects and meeting our longstanding clients' needs. The Mechanical Designer will report directly to the VP of Engineering. 

Design Engineer's 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
  • Perform heating/cooling load calculations and building energy modeling
  • Prepare technical reports, edit specifications, and undertake technical investigation studies
  • Coordinate internally with all engineering design teams
  • Participate in the quality assurance 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 internship or relevant experience designing commercial and retail mechanical systems including HVAC air, plumbing and water systems
  • Solid experience using both AutoCAD and Revit software
  • 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
  • Related Certifications such as EIT, CPDT or CPD are 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, medical coverage, retirement with Roth options, employer contributions, and schedules with family and flexibility in mind. Salaries are based on experience, skills, and qualifications.

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 and credential reimbursements
  • Collaborative mentorship culture with multi-level experienced engineers
  •  Internal, External Training, Cross-training & Lunch & Learns

Health and Personal Well-being

  • Monthly Company Lunches and Annual Team Events
  • Flexible Schedules and Generous Paid Personal and Holiday Time Off
  • Healthcare, Dental, Vision and Life Plans with HSA options
  • Employee Referral Bonus Program
  • Paid Parental Leave Benefit

WNA's Core Values 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 race, color, religion, sex, national origin, disability, 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 identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hireWe are currently unable to provide sponsorships.

Note to Recruiters: Please respect the work environment WNA Engineering tries to provide and do not solicit our employees. Resumes submitted to WNA without a fully executed agreement will become the property of WNA and no fees will be paid. Thank you.

Location & Eligibility

Where is the job
Porterville, United States
On-site at the office

Listing Details

Posted
April 28, 2026
First seen
May 21, 2026
Last seen
May 28, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
14%
Scored at
May 21, 2026

Signal breakdown

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wnaengineeringMechanical Designer I