Senior mechanical design engineer

Senior Mechanical Design Engineer

Senior Mechanical Design Engineer (MEP)
Washington, DC Hybrid (Minimum 2 Days In‑Office)
100% Employee‑Owned Engineering Consultancy
Shape the Future of High‑Performance Building Design
Join a people‑first, employee‑owned engineering firm that is redefining flexibility, leadership, and long‑term career growth in the MEP industry.

This organisation is seeking an Senior Mechanical Design Engineer (MEP) to play a key leadership role within a growing regional office.This is an opportunity to lead impactful projects, mentor high‑calibre teams, and build lasting client relationships—while maintaining a healthy work/life balance through a hybrid working model.Why This Opportunity?This firm goes beyond traditional engineering.

You’ll be part of a collaborative, ownership‑driven culture where your voice matters and your career progression is intentional.
* ✅ Employee Ownership (ESOP): Build meaningful equity in the firm
* ✅ Hybrid Flexibility: Structured hybrid work model supporting balance and connection
* ✅ Clear Leadership Pathway: Transparent and personalised career progression
* ✅ Project Variety & Impact: Work on complex, high‑performance buildings across multiple sectors
Company Culture
This organisation offers the kind of culture professionals actively seek:
* People‑first, inclusive environment
* Strong emphasis on work/life balance
* Continuous professional and leadership development
* Innovative design tools and forward‑thinking engineering
* Collaboration with respected industry leaders
Growth is steady, global, and driven by empowered people. Core Values:
Conscientious.

Empowered.

Respectful.

Resilient.

Transformative.The Role
As an Senior Mechanical Design Engineer, you will act as a discipline and people leader across multiple projects.

Responsibilities include:
* Leading and mentoring local MEP design teams
* Developing and maintaining strong client relationships (architects & owners)
* HVAC system selection, engineering, and detailed design
* Producing drawings, specifications, calculations, and technical analyses
* Providing oversight and mentorship to HVAC support staff
* Managing projects and contributing to office growth and strategy
* Conducting construction administration and site observations
* Delivering consistently high standards of client and team service
What You Bring
Required
* Bachelor of Science in Mechanical Engineering (BSME)
* 10+ years’ experience in MEP consulting/design
* Proven people leadership and team management experience
* Project management experience within the MEP environment
* Strong client‑facing and communication skills
* Deep understanding of building codes and HVAC systems
Preferred
* Professional Engineering (PE) license (or equivalent experience)
* LEED Accreditation
* Working knowledge of IES‑VE
Compensation & Benefits
* Employee Stock Ownership Plan (ESOP)
* Comprehensive Benefits: 401(k), medical, dental, vision, life & disability insurance, transportation benefits
* Time Off: Generous PTO, paid holidays, plus firmwide holiday closure (Christmas to New Year)
* Purpose‑Driven: Paid volunteer time and a strong commitment to social equity
* Professional Growth: Continuous learning alongside industry leaders