Parametric 3D Model Designer

Tier 1 Utility Design, Inc.; Reading (Berks County); On-site; USD 55,000 - 75,000; Full time

Job summary

Tier 1 Utility Design, Inc. in Reading, PA, seeks a Parametric Modeling Specialist to advance substation design workflows using 2D CAD and 3D parametric tools such as Inventor.

You will create and maintain models, follow project standards, and support engineers with data-driven design; the role requires 0–5 years CAD experience, a Vocational/Associates degree, and proficiency in AutoCAD, MicroStation, and Inventor.

Qualifications

• 0–5 years of experience in CAD design, preferring electrical or substation projects.
• Ability to take marked drawings and produce complete CADD drawings to standards.
• Basic written and verbal communication skills in English.

Responsibilities

• Perform basic designs for substations and produce models and drawings following standards.
• Perform electrical design tasks applying fundamental engineering concepts.
• Reference vendor prints and catalogs for designs.
• Create intelligent, standardized equipment models for substations.
• Assist engineers with data input for general-purpose programs and quantities.
• Ensure compliance with design safety factors, tolerances, and specs.
• Utilize LiDAR survey scans to support field verification and generate models.
• Verify lower-level staff work for technical quality and compliance.

Skills

CAD design

team collaboration

English communication

Education

Vocational School Certificate or Associates Degree

Tools

AutoCAD

MicroStation

Autodesk Inventor

Job description

Tier 1 Utility Design, Inc. (Tier 1) is a certified woman‑owned engineering firm specializing in substation, transmission, distribution, and controls design, supported by advanced laser‑scanning and 3D‑modeling capabilities. We combine strong engineering fundamentals with efficient, forward‑thinking processes to deliver reliable solutions for critical infrastructure.

In partnership with Substation Engineering Company (SECo), we foster a collaborative, engineering‑driven environment where ideas are shared, issues are resolved early, and technical excellence is paramount. Our team values ownership, continuous improvement, and a supportive culture that respects work–life balance.

Job Description

As a Parametric Modeling Specialist, you will play a crucial role in our organization's design and development processes. You will be responsible for creating and maintaining parametric models using advanced software tools and techniques, including Autodesk Inventor. Your expertise will help streamline our design workflows, enhance productivity, and drive innovation in substation design.

Main Duties

• Perform basic designs for substations and produce models and drawings following industry standards and guidelines under the direction of more experienced personnel.
• Perform electrical design tasks which regularly require the application of fundamental engineering concepts.
• Reference information from vendor prints, catalogs, technical manuals, etc.
• Create intelligent and standardized equipment and structure models which will be used to create substations.
• Assist engineers in preparing input for general purpose computer programs. Compile data and computes quantities.
• Assist in ensuring compliance with required design safety factors, tolerances, and specifications.
• Utilize LiDAR survey scans to support field verification efforts, and generate models based on field conditions.
• Perform routine checking and/or verification of lower-level staff ‘s work for technical quality, accuracy and compliance with customer, company, and electrical discipline standards.

Desired Education, Experience and Training

• Vocational School Certificate or Associates Degree.
• 0-5 years of experience in CAD design, with preference in electrical or substation/switchyard projects.
• Knowledgeable in 2D CADD platforms (AutoCAD and MicroStation) and 3D Parametric modeling platforms (Inventor preferred).
• Ability to take marked drawings and produce complete and correct CADD drawings, following the project/client drawing standards.
• Ability to complete tasks in accordance with project procedures and applicable codes and/or standards and have the ability to discuss routine technical problems and communicate effectively with immediate supervisor and other project personnel.
• Ability to meet deadlines and manage priorities.
• Basic written and verbal communication skills in English.
• Demonstrated commitment to customer service and ability to work in a team-oriented environment.