Mechanical BIM Designer

Position: Mechanical BIM Designer
Salary: Competitive Salary and Compensation (70k - 100k)
Location: CHARLESTON, SC – Cullum Mechanical, LLC.

Are you a skilled BIM Designer with deep knowledge of mechanical and plumbing systems? Join our Charleston-based team of industry professionals leading digital construction through precision modeling, coordination, and prefabrication.

We’re seeking a seasoned BIM designer with strong technical experience in HVAC ductwork, piping, and plumbing coordination, who thrives in complex, fast-paced project environments. This role is ideal for a mechanical or plumbing designer experienced in using Revit, Navisworks, and Autodesk Construction Cloud (ACC) to deliver accurate, constructible, and fabrication-ready models.

Interested applicants should provide a resume and cover letter.

Key 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 layouts.
• Utilize Autodesk Construction Cloud (ACC) for issue tracking, model management, RFI linkage, and coordination workflows.
• 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.

Qualifications

• 5+ years of experience in mechanical or plumbing BIM design and coordination.
• Expert-level proficiency in Autodesk Revit (mechanical/plumbing) and Navisworks Manage.
• Proven understanding of HVAC, hydronic piping, and plumbing system design and installation.
• Experience working within Autodesk Construction Cloud (ACC).
• Familiarity with Sysque or other fabrication databases is a plus.
• Strong communication skills and the ability to lead coordination meetings with project teams.
• Detail-oriented, self-driven, and capable of managing multiple concurrent projects.

Benefits

• Competitive salary commensurate with experience.
• Growth-based compensation tied to technical proficiency and project leadership.
• Paid vacation and holidays.
• 401(k) retirement plan.
• Comprehensive health insurance coverage.

For more information about Cullum and career opportunities visit culluminc.com

Job Type: Full-time

Pay: $70,000.00 - $100,000.00 per year

Benefits:

• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Work Location: In person