Expert System Engineering
Thornhill, ON, Canada • Posted June 23, 2026
Job Type:
Full-time
Location:
Thornhill, ON
Posted:
June 23, 2026
Category:
other-general
Application Deadline:
June 29, 2026
Role Description
**This position is only located in the location(s) posted. No relocation is offered.**
Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it.
**What you’ll do:**
• **System Design and Architecture:** Design and create scalable, high-performance, and reliable system architectures and platforms.
• **Requirements Analysis and Integration:** Translate business needs into technical specifications and ensure seamless integration of system components.
• **Technical Leadership and Collaboration:** Provide guidance to development teams, align technical solutions with business objectives, and collaborate with stakeholders.
• **Performance, Reliability, and Troub...
Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it.
**What you’ll do:**
• **System Design and Architecture:** Design and create scalable, high-performance, and reliable system architectures and platforms.
• **Requirements Analysis and Integration:** Translate business needs into technical specifications and ensure seamless integration of system components.
• **Technical Leadership and Collaboration:** Provide guidance to development teams, align technical solutions with business objectives, and collaborate with stakeholders.
• **Performance, Reliability, and Troub...
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