? About Us

All Custom Gasket (ACG) is a proudly Canadian manufacturer with over 35+ years of excellence in custom gasket production. Based in Mississauga, Ontario, we serve a diverse range of industries—from Aerospace and Aviation , Nuclear & Power Generation to Petrochemical and Industrial Manufacturing —and are committed to being the preferred gasket and materials partner for our clients.

At ACG, we value craftsmanship, innovation, and a strong team spirit. If you're looking to grow your skills in a dynamic, hands-on environment, we’d love to meet you.

? Position Summary

We are seeking a detail-oriented and technically skilled Technical Sales Engineer to join our team. This multifaceted role combines cost estimation and sales to support custom gasket manufacturing. All work is performed on-site at our Mississauga facility.

? Key Responsibilities

Technical Estimation & Sales

- Develop accurate, timely customer quotations and RFQ costings that support both technical requirements and sales objectives
- Source, evaluate, and maintain up‑to‑date third‑party raw material pricing to ensure competitive and profitable proposals
- Analyze historical production data and cost trends to improve future estimates and strengthen pricing strategies
- Partner closely with operations, engineering, and purchasing teams to validate assumptions and ensure quote accuracy
- Provide responsive technical support to customers via phone and email, helping guide them toward the best product or solution
- Incorporate critical variables—equipment capabilities, material pricing, freight, inflation, offcuts, fabrication efficiency, and production constraints—into all estimates
- Understand manufacturing processes, lead times, and labour requirements for custom and standard jobs
- Support sales efforts by identifying value‑added opportunities, upsell options, and cost‑effective alternatives during the quoting process
- Collaborate with the sales team to clarify customer requirements, refine proposals, and strengthen win rates




- Participate in customer meetings, presentations, and follow‑ups to explain technical details and reinforce the value proposition
- Track quotation outcomes, analyze win/loss data, and recommend pricing or process improvements to enhance competitiveness
- Support quoting and estimation processes with exact technical drawings
- Interpret customer specifications, engineering drawings, and sample parts to produce accurate designs
- Collaborate with production and engineering teams to optimize designs for manufacturability
- Review and validate technical aspects of drawings—including dimensions, tolerances, materials, and specifications—to ensure accuracy and compliance with project requirements
- Build and maintain strong customer relationships by delivering professional communication, proactive updates, and solution‑oriented support

✅ Qualifications & Skills

- 3 - 5 years of experience in technical estimation and CAD drafting
- Proficiency in AutoCAD (2D)
- Strong written and verbal communication skills
- Exceptional attention to detail and accuracy
- Skilled in interpreting production drawings and converting measurements
- Advanced mathematical and analytical skills
- Deep understanding of costing and manufacturing processes
- Advanced Excel skills (pivot tables, VLOOKUPs, etc.)
- Experience with ACCPAC/SAGE is a plus
- Background in Math, Manufacturing, or Engineering preferred
- Familiarity with AS9100 / ISO 9001 standards is an asset
- Ability to work independently and collaboratively within a team

? Why Join ACG?

- Competitive salary with performance bonuses
- Comprehensive benefits package
- Strong work-life balance
- Entrepreneurial environment with growth opportunities beyond your title
- Direct collaboration with senior leadership
- Supportive and friendly team culture
- Exposure to diverse industries and product lines
- A workplace where customer service and employee satisfaction are top priorities

Ready to bring your skills to a company that values craftsmanship, innovation, and teamwork? Apply today and join a team turning cutting‑edge technology into real‑world impact.

📌 Technical Sales Engineer (Mississauga)
🏢 All Custom Gasket u0026 Materials
📍 Mississauga