Senior CAD Drafter/BIM Modeler

United Mechanical is seeking a detail‑oriented Senior CAD Drafter/BIM Modeler to support our engineering team on HVAC and plumbing construction projects. In this role, you’ll translate engineering markups and standards into clear, buildable drawings and 3D models using AutoCAD and Revit. Working closely with our engineers, you’ll develop mechanical and plumbing layouts, annotate and update drawing sets, and help keep our documents accurate, consistent, and ready for the field. Responsibilities Develop HVAC and plumbing drawings and 3D models in AutoCAD and Revit based on engineer markups, company standards, and project requirements Create and update plans, sections, and details Apply and maintain United Mechanical CAD/BIM standards on all drawing and modeling work Collaborate with Designers, Engineers, and Project Managers to clarify markups Maintain model and sheet organization, revision history, and drawing/deliverable logs Assist with basic BIM support tasks such as CAD/model cleanup, exporting views, and preparing files for coordination meetings Prepare and review final drawing packages, including PDFs and printed sets for issue Manage daily workload to meet project schedules and task deadlines Perform additional drafting/modeling duties as assigned by the manager Required Skills/Abilities and Qualifications Proficient in AutoCAD and Revit, and Microsoft Office. Hands‑on Dynamo experience in a production environment (creating, running, and troubleshooting scripts). Proficient in Bluebeam. 7+ years of professional drafting/modeling experience in HVAC/plumbing or MEP construction/design. Ability to interpret HVAC and Plumbing design drawings. Good communication skills; able to collaborate across engineering, project management, and field teams. Must be quality‑minded and self‑motivated. Ability to work well under pressure, juggle, and prioritize multiple projects. Detail‑oriented with strong document control habits. United Mechanical is an Equal Opportunity Employer and embraces diversity in our employee population. We provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status. #J-18808-Ljbffr