Mechanical Systems Designer

McKenney's, Inc.; Atlanta (GA); On-site; USD 80,000 - 115,000; Full time

Job summary

McKenney's, Inc. in Atlanta seeks a Mechanical Systems Designer to develop accurate CAD drawings and models for commercial and light-industrial HVAC, piping, and plumbing systems.

You will collaborate with the engineering team to deliver high-quality designs that improve building performance and client satisfaction. Responsibilities include creating 2D/3D drawings with AutoCAD and Revit, coordinating with other trades, and supporting BIM workflows and shop drawings.

Qualifications

• Associate degree or higher in CAD/Construction Technology or related field.
• Revit MEP knowledge is preferred.
• Experience with CAD/BIM workflows and coordination.

Responsibilities

• Create 2D and 3D CAD models of HVAC, piping, and plumbing systems in compliance with project criteria, building codes, and company standards.
• Coordinate mechanical systems with other trades to resolve conflicts and ensure constructability.
• Collaborate with engineers, designers, and field teams to translate concepts, sketches, and specifications into accurate drawings.
• Communicate proactively with stakeholders regarding design progress, challenges, and schedule updates.
• Participate in coordination meetings with other trades to develop fully integrated models.
• Manage file organization, model updates, and compliance with filing standards.
• Support Revit family creation and content development with Senior Designers.
• Produce shop drawings and as-built documentation using Bluebeam and related tools.
• Train and mentor co-op students on department standards and CAD best practices.
• Track requests for information and shop drawing progress using company management tools.
• Deliver all work on time, within budget, and to client specifications.

Skills

Detail-oriented

Problem-solving

Communication

Team collaboration

Mentoring/co-op supervision

Education

Associate's degree (or higher) in CAD, Construction Technology, or related field

Tools

AutoCAD

Revit

Bluebeam

Fabrication CADmep

Job description

McKenney's seeks a detail-orientedMechanical Systems Designerto develop accurate, timely CAD drawings and models for commercial and light-industrial mechanical systems. You'll collaborate with our engineering team to create high-quality HVAC, piping, and plumbing designs that enhance building performance and client satisfaction. If you're motivated by complex problem-solving, innovation, and direct impact on landmark projects across Atlanta and Charlotte, this role offers significant challenge and career growth.

JOB SUMMARY

The Mechanical Systems Designer prepares design and shop drawings for HVAC, mechanical piping, and plumbing systems—including dimensioned plans, sections, details, equipment schedules, and control diagrams. Working directly with engineers and field personnel, you'll create coordinated multi-disciplinary drawing packages using AutoCAD and Revit while adhering to McKenney's standards, applicable codes, and BIM execution plans.

KEY RESPONSIBILITIES

• Create 2D and 3D CAD models of HVAC, piping, and plumbing systems in compliance with project criteria, building codes, and company standards
• Coordinate mechanical systems with other trades to resolve conflicts and ensure constructability
• Collaborate with engineers, designers, and field teams to translate concepts, sketches, and specifications into accurate drawings
• Communicate proactively with stakeholders regarding design progress, challenges, and schedule updates
• Participate in coordination meetings with other trades to develop fully integrated models
• Manage file organization, model updates, and compliance with filing standards
• Support Revit family creation and content development with Senior Designers
• Produce shop drawings and as-built documentation using Bluebeam and related tools
• Train and mentor co-op students on department standards and CAD best practices
• Track requests for information and shop drawing progress using company management tools
• Deliver all work on time, within budget, and to client specifications

McKenney's seeks a detail-orientedMechanical Systems Designerto develop accurate, timely CAD drawings and models for commercial and light-industrial mechanical systems. You'll collaborate with our engineering team to create high-quality HVAC, piping, and plumbing designs that enhance building performance and client satisfaction. If you're motivated by complex problem-solving, innovation, and direct impact on landmark projects across Atlanta and Charlotte, this role offers significant challenge and career growth.

JOB SUMMARY

The Mechanical Systems Designer prepares design and shop drawings for HVAC, mechanical piping, and plumbing systems—including dimensioned plans, sections, details, equipment schedules, and control diagrams. Working directly with engineers and field personnel, you'll create coordinated multi-disciplinary drawing packages using AutoCAD and Revit while adhering to McKenney’s standards, applicable codes, and BIM execution plans.

KEY RESPONSIBILITIES

• Create 2D and 3D CAD models of HVAC, piping, and plumbing systems in compliance with project criteria, building codes, and company standards
• Coordinate mechanical systems with other trades to resolve conflicts and ensure constructability
• Collaborate with engineers, designers, and field teams to translate concepts, sketches, and specifications into accurate drawings
• Communicate proactively with stakeholders regarding design progress, challenges, and schedule updates
• Participate in coordination meetings with other trades to develop fully integrated models
• Manage file organization, model updates, and compliance with filing standards
• Support Revit family creation and content development with Senior Designers
• Produce shop drawings and as-built documentation using Bluebeam and related tools
• Train and mentor co-op students on department standards and CAD best practices
• Track requests for information and shop drawing progress using company management tools
• Deliver all work on time, within budget, and to client specifications

REQUIRED QUALIFICATIONS

• Associate's degree (or higher) in CAD, Construction Technology, or related field
• Minimum 3 years' experience in mechanical/plumbing tradesOR 3 years' design experience using Revit MEP 2018+

PREFERRED QUALIFICATIONS

• Experience with Autodesk Fabrication CADmep
• Ability to lay out and resize mechanical ductwork, piping, and plumbing systems
• Strong spatial reasoning and ability to visualize 3D layouts from 2D drawings

REQUIRED SKILLS & ATTRIBUTES

• Strong command of mechanical, architectural, and structural drawings
• Proficiency in AutoCAD and Revit (MEP platforms)
• Excellent written and verbal communication
• Ability to manage multiple tasks and meet concurrent deadlines
• Self-motivated, detail-oriented, and proactive in problem-solving
• Willingness to learn and seek mentorship on mechanical systems design
• Collaborative mindset with strong work ethic and commitment to quality
• Flexibility to accommodate overtime when project demands require

WORKING CONDITIONS

• Primary work in office environment
• Occasional construction site visits requiring ability to navigate stairs, ladders, temporary hoists, and active work areas
• May lift/handle objects up to 25 lbs. occasionally