BIM Modeler – Civil 3D for Water Infrastructure

CDM Smith; Watertown (SD); On-site; USD 63,000 - 104,000; Full time

Job summary

CDM Smith is seeking an experienced Building Information Modeler for our Water Services Group to independently develop Civil 3D models and construction plan sets. You will manage multiple disciplines, work within tight timelines, and ensure model integrity and constructability across project lifecycles.

This role requires strong communication, self-direction, and the ability to deliver accurate, standards-compliant drawings for water infrastructure projects.

Qualifications

• Excellent communication and attention to detail.
• Flexible team player with ability to adapt to changing requirements.
• Proficient in Microsoft Office for design-related tasks.
• Advanced knowledge of intelligent modeling and CADD drafting commands.
• Solid working knowledge of intelligent modeling technologies.

Responsibilities

• Develop and manage Civil 3D models from concept through IFC-level models.
• Establish and refine horizontal alignments and vertical profiles, sample lines, sections, and cross-sections.
• Perform earthwork determinations and volume analyses from modeled surfaces.
• Produce automated plan, profile, and cross-section sheets per standards.
• Create construction-ready plan sets across project phases.
• Coordinate models with engineers, designers, surveyors and other disciplines.

Skills

Communication skills

Team collaboration

MS Office

Civil 3D modeling

Intelligent modeling

Education

High school diploma with CADD training

Tools

Autodesk Civil 3D

Job description

CDM Smith is seeking an experienced Building Information Modeler for our Water Services Group to independently develop Civil 3D models and construction plan sets. You will manage multiple disciplines, work within tight timelines, and ensure model integrity and constructability across project lifecycles.

This role requires strong communication, self-direction, and the ability to deliver accurate, standards-compliant drawings for water infrastructure projects.