User interface designer Jobs in Burlington, ON

Employment Type : Full-time

Location : Ancaster, Hybrid

Start Date : February 2026

About Purity Gas

Purity Gas is a rapidly scaling Canadian engineering, manufacturing and integration company specializing in turnkey enterprise‑scale onsite nitrogen generation systems, including our flagship NITROCENTER® and NitroVault® platforms. We partner with industry's largest nitrogen users to replace bulk nitrogen deliveries with intelligent, fully‑integrated onsite generation technology that significantly reduces operating costs, improves reliability, and reduces environmental impact.

We’re a team of professionals who take pride in building solutions that matter. We value sharp thinking, real ownership, and a bias for action. We show up for each other, we hold ourselves to high standards, and we push for continuous improvement, individually and collectively. Joining Purity Gas means contributing to meaningful work, growing in your craft, and helping drive change in an industry ready for modernization.

Learn more at www.puritygas.ca

The Role

Purity Gas is seeking a highly proficient Mechanical Designer to produce production‑ready mechanical drawings for engineered and manufactured nitrogen generation systems. Reporting to the Director of Operations, the Mechanical Designer is responsible for translating engineering intent into clear, accurate CAD deliverables used directly by fabrication, assembly, procurement, and quality teams.

This position is intended for candidates who are fully fluent in SolidWorks, capable of working independently, and comfortable producing drawings that require minimal clarification or rework before reaching the shop floor.

What You’ll Do

• Produce detailed 2D and 3D mechanical drawings for engineered and manufactured nitrogen generation systems using SolidWorks, including assemblies, sub‑assemblies, and fabrication details
• Generate detailed drawings for process piping, tubing, valves, flanges, fittings, regulators, and instrumentation mounting, suitable for fabrication and assembly
• Create and maintain drawings for skid‑mounted equipment, including equipment layouts, mounting details, lifting features, and interface points
• Maintain drawing accuracy through revisions, engineering changes, and as‑built updates
• Apply consistent drafting standards, layering, naming conventions, and revision control within the CAD environment
• Support bill of material (BOM) creation and updates for mechanical components and assemblies
• Collaborate closely with engineering and manufacturing teams to resolve drawing‑related questions and ensure manufacturability
• Identify interferences, missing information, or manufacturability concerns before drawings are released to production
• Maintain organized CAD files and documentation within document control and ISO9001 : 2015
• Contribute to continuous improvement of drafting standards, templates, and workflows

What You Bring

What We Offer

Work Conditions

While we appreciate all applications, we use automated screening tools and questions to help identify candidates who meet the core requirements for this role. All applications that meet the basic criteria are reviewed by our recruitment team, and only candidates selected for an interview will be contacted.

Purity Gas is an equal opportunity employer and upholds hiring practices that comply with human rights legislation. We are committed to ensuring equal employment opportunities for all individuals regardless of race, colour, religion, gender, sexual orientation, marital status, age, or mental or physical disability.

We are also dedicated to fostering a respectful, inclusive, and accessible workplace. Our goal is to support the dignity and independence of every person. In alignment with the Accessibility for Ontarians with Disabilities Act, 2005, we strive to identify, prevent, and eliminate barriers to accessibility.

The Pay Range For This Role Is 75,000 - 95,000 CAD per year (Purity Gas HQ)

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