HVAC Design Engineer: Systems, Ductwork & Load Calculations

Keystone Distinction Group; Rocky Hill (CT); Hybrid; USD 70,000 - 100,000; Full time

Job summary

Keystone Distinction Group in Connecticut is seeking an HVAC Design Engineer to design and develop HVAC systems for commercial and residential projects. You will perform load calculations, prepare layouts and drawings with Revit and AutoCAD, and collaborate with architects, engineers, contractors, and clients through the design and construction process.

The ideal candidate has 2–4 years of HVAC design experience, strong problem-solving skills, and a solid understanding of building and energy

Qualifications

• Bachelor's degree in Mechanical Engineering or a related field.
• 2–4 years of professional HVAC design experience.
• Proficiency with Revit and AutoCAD.
• Experience preparing HVAC drawings, layouts, schematics, and construction documents.
• Knowledge of heating and cooling load calculations, ventilation requirements, ductwork design, and piping-system design.
• Ability to read and interpret architectural drawings, engineering plans, technical specifications, and construction documents.
• Understanding of HVAC equipment selection, sizing, and application.
• Working knowledge of applicable mechanical, building, energy, and ventilation codes.
• Strong analytical, problem-solving, organizational, and time-management skills.
• Strong written and verbal communication skills.
• Ability to coordinate effectively with multidisciplinary design and construction teams.

Responsibilities

• Design HVAC systems and associated controls based on project specifications, building requirements, and customer needs.
• Perform heating and cooling load calculations to determine appropriate system capacities and equipment requirements.
• Calculate ventilation and airflow requirements in accordance with applicable codes and project specifications.
• Select and size HVAC equipment, including air-handling units, rooftop units, split systems, boilers, chillers, pumps, fans, and related components.
• Design ductwork, piping, ventilation, and mechanical-system layouts.
• Prepare and revise HVAC plans, schematics, details, schedules, and construction documents using Revit and AutoCAD.
• Review and interpret architectural drawings, construction plans, specifications, schematics, and blueprints.
• Coordinate HVAC designs with architectural, structural, electrical, plumbing, and fire-protection systems.
• Collaborate with architects, engineers, contractors, vendors, and clients throughout the design and construction process.
• Develop equipment specifications, material requirements, and detailed project cost estimates.
• Review equipment submittals, shop drawings, and product data to confirm compliance with design requirements.
• Identify design conflicts and recommend practical, cost-effective solutions.
• Respond to requests for information and provide technical support during construction.
• Participate in project meetings, design reviews, site visits, and field inspections as required.
• Ensure HVAC designs comply with applicable building codes, energy codes, ventilation standards, and permitting requirements.
• Maintain accurate design documentation and complete assigned projects within established schedules and budgets.

Skills

HVAC design

Load calculations

Ventilation calculations

Ductwork design

Construction documentation

Multidisciplinary coordination

Problem solving

Time management

Team collaboration

Education

Bachelor's degree in Mechanical Engineering

Tools

Revit

AutoCAD

Job description

Keystone Distinction Group in Connecticut is seeking an HVAC Design Engineer to design and develop HVAC systems for commercial and residential projects. You will perform load calculations, prepare layouts and drawings with Revit and AutoCAD, and collaborate with architects, engineers, contractors, and clients through the design and construction process.

The ideal candidate has 2–4 years of HVAC design experience, strong problem-solving skills, and a solid understanding of building and energy