Mechanical Engineer

Job Duties And Responsibilities

• Perform mechanical design tasks, including:
• HVAC load calculations
• Verifying compliance with building code, energy codes, and various standards
• Design calculations
• Space planning and equipment layouts
• Ductwork and piping systems design
• Specification editing and review
• Visit project sites to gather design information and document existing conditions
• Cookordination with internal staff and external consultants to develop cohesive, technically sound solutions
• Perform Mechanical QA/QC reviews
• Provide construction support services: submittal/RFI reviews, site visits, punch lists, and progress checks

Essential Functions

• Sitting at a desk and working on a computer for prolonged periods
• Able to lift up to 15 pounds at times
• Occasional travel to various project sites for field investigation and construction inspection (20%)

What SDB Offers

• Hybrid Work Schedule
• 75% Employer-paid medical and dental insurance
• Company-paid life insurance
• Tax-free Health Savings Account (HSA)
• Fifteen (15) paid holidays annually
• Paid sick leave and a flexible paid time off (PTO) policy
• Performance-based bonuses
• 401(k) retirement plan with employer matching
• Salary Range: $120,000 – $140,000 annually, depending on experience and qualifications (DOE)

Benefits

• Flexible Work Schedule
• Medical and Dental Insurance
• Life Insurance
• Health Savings Account (HSA)
• 15 Paid Holidays Annually
• Paid Sick Leave and Flexible PTO Policy
• Performance-Based Bonuses
• 401(k) Retirement Plan with Employer Matching
• Salary Range: $120,000 – $140,000 annually, depending on experience and qualifications (DOE)

Company Culture

• Growth, Gratitude, and Opportunity
• Invest in team member growth and development
• Create space for both professional success and genuine connection
• Quarterly events, picnics, and offsite team-building retreats

About the Role

Spees Design Build (SDB) is a nationally recognized architecture and engineering firm driven by purpose, integrity, and technical excellence. As a Service-Disabled Veteran-Owned Small Business (SDVOSB), we specialize in delivering complex, mission-critical design solutions for federal agencies. Our work directly supports those who serve, and we approach every project with a deep sense of responsibility and pride.

We foster a culture where people support one another, challenge the status quo, and grow together. From cross-disciplinary teamwork to shared successes, our environment encourages open communication, professional development, and meaningful work that makes a difference.

Qualifications

• Bachelor’s Degree in Mechanical Engineering (Master’s Degree preferred)
• Minimum 8+ years of experience designing HVAC, plumbing, and fire protection systems
• Professional Engineer (PE) license preferred
• Strong written and verbal communication skills with the ability to present ideas clearly to both clients and teams
• Proven analytical and critical-thinking abilities to support design development and problem-solving
• Strong knowledge of design and coordination tools
• Understanding of applicable codes, building standards, and effective space planning strategies
• Team-oriented mindset with a commitment to contributing to a collaborative and inclusive studio culture
• Experience with Revit and AutoCAD
• Experience with HVAC load calculation software Trace 3D is a plus
• Understanding of applicable codes, building standards, and effective space planning strategies
• Ledership or management experience is a plus