BIM Modeler - MEP (for Novi Sad office)

Activities & Responsibilities:

• Develop and model HVAC, plumbing, and automation systems in Autodesk Revit using laser scan (point cloud) data and existing as-built/legacy documentation;
• Produce drawings for all design stages and levels of detail (2D and 3D);
• Model and coordinate the following systems within Revit:
  • Cooling systems (chilled water, VRF/VRV, AHUs, chillers, cooling towers);
  • Heating systems (boilers, hot water distribution, radiators, unit heaters);
  • Building Automation Systems (BAS/BMS) - control devices, sensors, dampers, and associated ductwork/piping routing;
  • Plumbing systems - domestic water supply, sanitary, storm drainage;
  • Water, Gas, and Compressed Air systems - process piping, distribution networks, and equipment connections.
• Support the Swiss Building Construction management team in project delivery;
• Accurately trace and reconstruct existing MEP systems from registered point cloud scans, ensuring model geometry matches as-built conditions within specified tolerances;
• Cross-reference scan data with existing drawings, specifications, and O&M documentation to validate system routing, sizing, and equipment data;
• Apply modern construction technologies and methodologies, including BIM and 3D workflows.

What makes you special:

Qualifications:

• 3+ years of experience in HVAC/MEP design, modeling, or BIM coordination;
• Strong proficiency in Autodesk Revit MEP - specifically mechanical, plumbing, and piping systems;
• Familiarity with plumbing and process piping systems (water, gas, compressed air);
• Ability to read and interpret existing mechanical/plumbing drawings, P&IDs, and O&M manuals;
• Degree or diploma in Mechanical Engineering, HVAC Engineering, Building Services Engineering, or related field (or equivalent practical experience);
• Advanced proficiency in Autodesk Revit (2D/3D), with the ability to support colleagues technically;
• Familiarity with Scan2BIM workflows is an advantage;
• Proficiency in Microsoft Office 365 (Word, Excel, PowerPoint, Outlook);
• Comfortable using collaboration tools such as SharePoint, Teams, and OneDrive;
• Team-oriented, reliable, and collaborative mindset;
• Fluent in English; knowledge of German is a plus.

Additional Information:

Gruner offers a dynamic and collegial working environment with a strong emphasis on professionalism and teamwork. As an attractive employer, we provide:

• A collaborative and open team culture, where everyone - from students to CEO - interacts as equals;
• Competitive benefits;
• Opportunities to work on exciting and impactful projects;
• Clear paths for career development and growth.