Job Description

Sustainabuild - Lead - 3D Modelling & Estimating

Position Title:

Lead - 3D Modelling & Estimating

Location:

Summerside, PEI (Hybrid available)

Employment Type:

Full-Time

Compensation:

$60,000 - $75,000/year (experience dependent)

Start Date:

January 2026

Reports To:

Management Team

About Sustainabuild

Sustainabuild is an advanced off-site construction company specializing in panelized wall, floor, and roof systems. Our factory-driven approach combines structural engineering, digital design, CNC-precision manufacturing, and efficient on-site assembly. We build high-performance homes for the Atlantic Canada market using next-generation off-site methods.

We are hiring a high-capacity 3D Modeller + Estimating Specialist to own our digital design-to-fabrication pipeline. This role will be acting as the lead of the 3D Modelling division of Sustainabuild and will coordinate directly with the management team.

Role Overview

This is a senior technical role responsible for:

Creating full structural 3D panel models in SEMA and other software programs Generating shop drawings, takeoffs, and CNC files for the factory Translating architectural and structural plans into manufacturable panels Integrating SEMA outputs with estimating, scheduling, and procurement workflows Acting as the bridge between design ? engineering ? production
This person must have construction experience, understand framing, and be able to identify constructability issues long before they reach the factory floor.

Key Responsibilities

1. SEMA 3D Modelling

Build complete 3D framing models for wall, floor, and roof systems Apply platform framing logic, structural load paths, and panel breaks Model sheathing, service cavities, insulation depths, blocking, and openings Maintain standardized templates for wall types, roof systems, and floor assemblies Produce accurate, build-ready panel shop drawings

2. Estimating & Material Takeoffs

Generate full material takeoffs directly from SEMA models Export and refine cut lists, sheathing schedules, and lumber reports Integrate SEMA data into procurement lists and cost estimates Work with management team to finalize compile estimates and complete purchase orders Help develop standardized estimating workflows for panel systems

3. CNC + Manufacturing Integration

Export machine files to various CNC equipment Validate CNC output before it enters production Ensure models and cut lists match factory capabilities Support the factory team with interpretation of panel drawings and sequencing Troubleshoot CNC conflicts, geometry issues, or framing anomalies

4. Architectural & Engineering Coordination

Convert architectural DWG/DXF/IFC files into framing-ready layouts Work with third-party engineers on span checks, shear walls, and point-loads Apply engineering markups directly into SEMA models Resolve field conflicts before panels arrive on site and coordinate changes with carpenter

5. Workflow, Integration & Continuous Improvement

Help build the Sustainabuild SEMA standards library Integrate SEMA with Revit/SketchUp, scheduling, and procurement systems Improve design-to-fabrication workflows as the factory scales Document modeling standards, naming conventions, and version control Provide leadership and training within the pre-construction modelling division of Sustainabuild

Qualifications

Required

3+ years in construction design, drafting, or timber framing Strong understanding of framing, panelization, and building envelopes Experience with some combination of: SEMA, Revit, AutoCAD, SketchUp, or other 3D construction platforms Note - Training program specific for SEMA Software is available with the position if no previous experience
Ability to read and interpret structural drawings Strong computer literacy and aptitude for learning new software quickly Excellent problem-solving skills and ability to work independently

Preferred

Experience modeling for CNC or prefabrication environments Background in architectural technology, structural engineering, or carpentry Familiarity with building codes and timber construction standards Experience producing material takeoffs or construction estimates Understanding of NBCC/CSA standards for residential construction

Success Metrics for This Role

Within 6 months, this role is expected to:

Produce accurate SEMA models for full residential builds Deliver complete shop drawings and CNC files with minimal revision Reduce onsite errors and factory rework through proactive modeling Produce reliable estimates derived from SEMA outputs Standardize various panel system templates Enable faster factory throughput by improving model clarity and consistency

Why Join Sustainabuild

Work in one of Atlantic Canada's fastest-growing off-site construction companies Be part of a team producing high-performance homes with precision manufacturing Opportunity for leadership as this role becomes a core pillar of our digital workflow Competitive salary, benefits, and long-term growth opportunities Direct influence on shaping the future of residential housing in PEI

What We Offer:

A chance to grow with a company shaping the future of housing in PEI Competitive salary based on experience Opportunities for training and career advancement A dynamic and supportive team environment Involvement in exciting, innovative projects that make a real impact

Other Duties as Assigned

At Sustainabuild, we foster a collaborative and team-oriented approach to our work. While this job description outlines the primary responsibilities and expectations for this role, there may be occasions when additional tasks or duties are assigned to support our shared goals These duties may fall outside the specific scope of the role but will contribute to maintaining the high standards of quality, consistency, and customer satisfaction that define Sustainabuild. We value adaptability and teamwork, and we encourage all team members to actively participate in ensuring the success of our projects and the satisfaction of our customers.

Work Environment

Head Office: Office setting located in Summerside (Primary Location) - Work will be done remotely until Spring of 2026 with the opening of Sustainabuilds new head office Factory: Indoor environment with exposure to tools, machinery, and equipment On-Site: Outdoor construction sites with exposure to varying weather, dust, and noise.

Company Benefits:

Group Benefits Plan - with expenses shared 50% by the Company and 50% by the Employee

Benefits include comprehensive: Dental, Medical, and Extended Services

Additional benefits to be discussed with potential candidates

Vacation time: Starting with 2 Weeks/yr with additional time off to be determined by mutual agreement between employer and employee

Compensation:

Starting salary: Based on Experience (Full-Time, Salaried Position) - to be discussed with candidates upon interview

Travel allowance and/or use of company vehicle to be determined by mutual agreement between the employer and employee,

Bonus pay opportunities,

Next Steps

If you are interested in joining Sustainabuild and contributing to our innovative Off-Site construction projects, we would love to hear from you!

To apply, please submit:

Your updated resume highlighting your relevant experience and skills. A list of professional references (minimum of two) who can speak to your work experience and character.

How to Submit

Please send your application to Sustainabuild as follows:

Email Address: ben@robertsgroupinc.com

Email Subject Line

(Lead - 3D Modelling & Estimating )

Applications will be reviewed on a rolling basis, and shortlisted candidates will be contacted for an interview. Thank you for considering a career with Sustainabuild, where we build not only quality homes but also rewarding careers.

Job Type: Full-time

Pay: $60,000.00-$75,000.00 per year

Work Location: In person