Senior Mechanical BIM Designer – Revit, Navisworks Lead

Cullum Mechanical; North Charleston (SC); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Paid vacation and holidays

Job summary

Cullum Mechanical in Charleston, SC seeks a seasoned BIM Designer focused on mechanical and plumbing systems. You will model, coordinate, and fabricate-ready Revit content, lead clash detection with Navisworks, and drive coordination across design through fabrication.

The role requires strong knowledge of HVAC and piping, proficiency in ACC, and ability to mentor junior designers in a fast-paced environment. On-site collaboration with project teams is essential.

Qualifications

• 5+ years of experience in mechanical or plumbing BIM design and coordination.
• Expert-level proficiency in Autodesk Revit (mechanical/plumbing) and Navisworks.
• Proven understanding of HVAC, hydronic piping, and plumbing system design and installation.
• Experience working with Autodesk Construction Cloud (ACC).
• Familiarity with Sysque or other fabrication databases is a plus.
• Strong communication skills and ability to lead coordination meetings.
• Detail-oriented, self-driven, and able to manage multiple concurrent projects.
• Competitive salary commensurate with experience.
• Growth-based compensation tied to technical proficiency and project leadership.
• Paid vacation and holidays.

Responsibilities

• Lead BIM coordination for mechanical and plumbing systems from design through fabrication.
• Conduct comprehensive reviews of contract drawings and specifications to identify scope, conflicts, and design intent.
• Develop and manage Revit models for mechanical and plumbing systems, ensuring accuracy and constructability.
• Detect and resolve clashes using Navisworks and collaborate with other trades to maintain model integrity.
• Produce coordination and fabrication spool drawings, sleeve layouts, penetration drawings, and hanger layout.
• Utilize Autodesk Construction Cloud (ACC) for issue tracking, model management, RFI linkage, and coordination workflow.
• Collaborate with field, shop, and project management teams to ensure alignment across all project phases.
• Provide mentorship and technical guidance to junior designers and drafters.

Skills

BIM design

Mech/Plumbing coordination

Autodesk Revit (M&P)

Navisworks

ACC (Autodesk Construction Cloud)

Coordination leadership

Tools

Autodesk Revit

Navisworks

Autodesk Construction Cloud

Job description

Cullum Mechanical in Charleston, SC seeks a seasoned BIM Designer focused on mechanical and plumbing systems. You will model, coordinate, and fabricate-ready Revit content, lead clash detection with Navisworks, and drive coordination across design through fabrication.

The role requires strong knowledge of HVAC and piping, proficiency in ACC, and ability to mentor junior designers in a fast-paced environment. On-site collaboration with project teams is essential.