Plumbing and Piping Modeler - VDC

Mark III Construction•Sacramento, CA

1d•$75,000 - $107,000•Onsite

About The Position

Mark III Construction is seeking an MEP Modeler to join their virtual construction team in Sacramento, CA. This role involves creating constructible, clash-free BIM models for MEP systems and producing detailed fabrication drawings for offsite prefabrication. The MEP Modeler collaborates with Trade Specialists, Foreman, Project Managers, and the design team on Design-Build, Design Assist, or Hard Bid projects. Mark III Construction is a full-service construction company with expertise in healthcare, higher education, industrial, life science, and technology markets, self-performing electrical, HVAC, plumbing, process piping, prefabrication, and MEP design. The company operates throughout California and Nevada and is relocating to a new, larger headquarters in late Q3 2026.

Requirements

5+ years of experience modeling and detailing MEP systems.
Proficiency in Autodesk software, including Fabrication MEP, Revit, Recap, ACC, Evolve, Autocad and Navisworks.
Experience with Revit add-on software and tools.
Experience with prefabricated assemblies and components.
Proficiency with Microsoft Office software, including Outlook, Excel, and Word.
Ability to operate, access, and maintain diverse software applications.
Experience with PDF viewers and markup software (Bluebeam).
Advanced knowledge of plumbing/piping systems.
Experience navigating and interpreting construction documents, including contract drawings, specifications, and product submittals.
Experience exporting files to Total Station for field layout.
Knowledge of construction processes, means, and methods.
Excellent organizational skills.
Excellent communication and collaboration skills, strong attention to detail, and the ability to multi-task in a fast-paced environment while working with large teams.
Ability to project timelines for workload and meet strict deadlines.
Commitment to continuous learning and professional development.
Strong ethical standards and integrity.
Ability to mentor and support the growth of team members.
Adaptability to evolving project requirements and technologies.
Positive attitude and resilience in the face of challenges.
Exemplifies a “continuous improvement” mentality.

Nice To Haves

Field experience installing plumbing/piping systems.
Code knowledge for (Applicable Codes).
Experience in using GTP-Stratus design and manufacturing software.
Experience in managing teams.
Proficiency with multiple cloud-based platforms (Procore, SharePoint, Revizto, ACC, Box, etc.).
Experience with task and workflow management tools (Monday.com, Trello, MS Planner, etc.).
Experience with industrialized construction and offsite manufacturing.
Experience training others in 3D design and BIM software and best practices.

Responsibilities

Lead the production of LOD200-400 plumbing/piping system models from base project information using 3D design software (Revit/eVolve).
Work closely with the Trade Managers, Trade Specialists, Detailers, and project Foreman to ensure the development of fully constructable, clash free plumbing/piping systems that meet the project design and specifications.
Identify cost effective means and methods of plumbing/piping system design and propose value engineering options to the TS for review and approval, while maintaining project scope.
Develop design drawings from sketches, red-line mark-ups, existing drawings, and field notes, including diagrams, details, and schedules.
Oversee the uploading of all models for coordination and project links to cloud-based platforms (BIM360, ACC).
Conduct thorough model reviews during the BIM process to minimize errors and ensure the application of best practices.
Ensure all models are accurately maintained and updated, adhering to project specifications.
Proactively identify and resolve coordination and design challenges, facilitating smoother project execution.
Liaise with field staff to interpret and amend models.
Ensure compliance with company policies, procedures, and safety standards across all BIM-related activities.
Manage the export of tfl/csv files from models for hangers, equipment, UG & OH systems for Trimble Total Station and similar layout devices.
Produce design drawings, prefabrication isometrics, and details.
Create Detailed installation / fabrication drawings for construction as needed.
Stay fully up to date with drawing management.
Create material procurement schedules and requisitions when required.
Attend and represent the plumbing/piping discipline in all required BIM coordination meetings.
Represent plumbing/piping in all BIM coordination and trade meetings, ensuring project requirements are clearly communicated and understood.
Collaborate and coordinate with both internal and external MEP trade partners including subcontractors, client consultants, and GCs, ensuring excellent customer experience.
Resolve clash reports, facilitating timely coordination and conflict resolution.
Resolve coordination and design roadblocks through problem-solving.
Maintain daily Personal updates on work progress and task completion through the construction management platform (monday.com).
Manage assignments of tasks through Monday.com and mentor a team of modelers and BIM technicians, providing guidance and oversight on modeling techniques and project requirements.
Ensure that work progress and task completion is tracked using the construction management platform (e.g., monday.com).
Provide accurate and realistic estimates for task durations and deliverable production.
Ensure that the assigned modeler uploads all project files to cloud-based management platforms (SharePoint).
Ensure compliance and adherence to Company Policies and procedures.
Facilitate regular team and individual meetings, with the project TS and TM, to track progress, address challenges, and ensure model accuracy and detailing.
Assist BIM Manager with the development and maintenance of the plumbing/piping database, including custom Revit families, policies and procedures, standards, training guides, references to typical work orders, and eVolve plumbing/piping configurations.
Assist BIM Manager in developing and implementing training programs for team members.
Contribute, working with the BIM Manager, to the continuous improvement of BIM protocols, workflows, and system efficiencies.