Senior Mechanical Engineer

PBK

. Design HVAC systems for commercial and educational facilities, including load calculations, air-unit and chiller equipment selections, ductwork, pump and pipe sizing and layout .

Posted 9/17/2026full-timeSeattle • Washington • United StatesSenior💰 $120,000 - $148,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing HVAC systems for commercial and educational facilities, with a strong focus on load calculations, equipment selection, and compliance with safety codes. Proficient in Revit and AutoCAD for modeling and documentation, while also mentoring junior staff and ensuring project accuracy.

Highest-signal resume keywords

HVAC System DesignRevit ProficiencyPE LicensedMEP Energy Compliance CalculationsProject Management in K-12 Market

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HVAC Load CalculationsEquipment SelectionDuctwork DesignPump and Pipe SizingRevit ModelingAutoCAD DocumentationQA/QC Construction DocumentsEnergy Pro SoftwareSite InspectionsDocumentation Organization

Soft Skills

Strong Communication SkillsTime ManagementOrganizational SkillsMentoringSelf-Assessment

Tools & Technologies

RevitAutoCADBluebeamEnergy Pro Software

Certifications & Qualifications

PE License

Industry Keywords

Commercial HVACEducational FacilitiesK-12 MarketMEP ComplianceTitle-24 Documentation

About the role

Key responsibilities & impact

Design HVAC systems for commercial and educational facilities, including load calculations, air-unit and chiller equipment selections, ductwork, pump and pipe sizing and layout
Prepare QA/QC construction documents and provide design ideas and solutions
Train or mentor Designers, Operators, and Engineers
Develop and modify Revit models of plumbing and HVAC systems and components
Review Revit modeling techniques based on engineering team and project manager input
Manage Revit models and AutoCAD documents for multiple projects
Oversee equipment schedules and make necessary changes and adjustments
Use Revit to coordinate designs, identify interferences, and resolve conflicts with team members
Interpret consultant design documents and design necessary HVAC systems
Mentor and train designers and engineers in producing plans, sections, diagrams, equipment schedules, and drawings
Organize documentation tracking project development and the design process
Produce coordinated floor plans, riser diagrams, and isometrics for complex HVAC systems
Monitor equipment and system installation for compliance with design specifications and safety codes
Direct junior staff on HVAC load calculations, equipment selection, and sizing

Requirements

What you’ll need

6+ years of work experience with an engineering consultant
Bachelor’s degree in Mechanical Engineering or related engineering technology degree
Proficient in Revit, AutoCAD, and Bluebeam
Physical ability and willingness to conduct site inspections and fieldwork, including climbing ladders and walking on roofs
Ability to self-assess and command a high level of accuracy
PE Licensed
Strong oral, written, and communication skills
Excellent time-management and organizational skills
Project experience in the K-12 educational market
Expert knowledge of MEP energy compliance calculations and Title-24 documentation using Energy Pro software

Benefits

Comp & perks

Annual performance bonus depending on LEAF profitability and individual performance
Medical, dental, and vision insurance
Employee assistance program
Learning & development program
Employee referral bonus program
Health Savings Account (HSA)
Flexible Savings Account (FSA)
Life insurance
Long-term disability insurance
401(k) plan with discretionary matching contributions after eligibility has been met
Minimum of 2 weeks of paid time off during the first year
Additional week of paid time off during winter break (12/26-12/31)
10 days of sick leave
8 1/2 observed holidays