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 Troubleshooting: Conduct performance and reliability analysis, and resolve system issues and bottlenecks.
• Documentation, Security, and Continuous Improvement: Maintain detailed system documentation, ensure security and compliance, and stay updated with industry trends for ongoing improvement.

What you’ll need: Design applications, platforms or services by translating core business requirements into comprehensive technical solutions, ensuring functional, performance, and reliability through hands-on system design, technical enablement, and strategic decision-making across platform, network, software, and cloud environments. What you’ll bring: An expert in their field, leveraging advanced knowledge to shape company objectives and achieve goals. Leads impactful, wide-scope projects, creatively solving complex problems and developing policy changes. Identifies innovative solutions with significant operational impact. Works autonomously, frequently engaging with senior and executive leaders and serving as a strategic advisor. TCP Career Step Differentiator: Expert in designing the most complex systems and platforms for strategic clients. Creates strategic solutions for our highest value, long term solutions. Must have a strong understanding of computers (hardware and OS), network, and software architecture. Help drive executive decisions and be skilled in articulating business problems, solutions, and impact. Education/Experience: Master's degree (MS/MA) desired in Computer Science. 10+ years of related experience. Our Expert System Engineering, earns between $180,400.00 - $270,500.00 CAD Annual, Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training. Ready to join our team? Apply today. Weekly Hours: 40 Time Type: Regular Location: Toronto, Ontario, Canada It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.