Summary The SAP Enterprise Architect is responsible for leading end-to-end SAP solution architecture across ERP, integration platforms, and enterprise applications. This role defines business and technical architecture strategies, drives SAP S/4HANA transformation, and ensures scalable, secure, and high-performing solutions aligned with enterprise goals.

Detailed Description Performs tasks such as, but not limited to, the following:

Lead SAP Enterprise Architecture design across SAP ECC / S/4HANA ERP, and integrated enterprise systems (PLM, MES, Data Warehouse)

Define and execute SAP architecture strategy, roadmap, and digital transformation initiatives

Drive SAP S/4HANA migration, implementation, and optimization programs

Develop and maintain enterprise architecture frameworks, standards, and governance (TOGAF or equivalent)

Lead solution architecture design, including system integration, data architecture, and application architecture

Conduct architecture reviews, gap analysis, and system performance assessments

Define integration architecture using APIs, middleware, and service-oriented architecture (SOA / microservices)

Lead full project lifecycle activities: scoping, estimation, solution design, implementation, and deployment

Manage SAP vendor relationships, licensing, contract negotiations, and AMS partners

Ensure compliance with security, data governance, and enterprise IT standards

Evaluate emerging SAP technologies (SAP BTP, Fiori, cloud platforms) and lead proof-of-concept initiatives

Partner with business stakeholders, IT leadership, and cross-functional teams to align architecture with business processes

Identify and mitigate risks across SAP systems, integrations, and infrastructure





Mentor and lead solution architects and technical teams

Must be able converse fluently with Business stakeholders regarding Order to Cash (Order Management), Demand to Deliver (Operations and Manufacturing), Source to Pay (Supply Chain) and Record to Report (Finance) processes

Strong expertise in SAP modules:

SAP PP (Production Planning)

SAP SD (Sales and Distribution)

SAP QM (Quality Management)

SAP FICO (Finance and Controlling)

SAP WM (Warehouse Management)

Exceptional verbal and written communication skills tailored for Business and IT senior leadership. Ability to distill complex IT solutions into business-impact language. Able to create business case and justify the benefit of a technology investment. Proven ability to influence stakeholders with competing priorities toward a unified strategic direction.

Deep knowledge of SAP S/4HANA architecture, migration strategies, and system conversion

Knowledge of SAP Ariba, SAP PLM, and SAP MES

Strong expertise in data architecture, master data management (MDM), and data governance

Physical Demands Duties of this position are performed in a normal office workplace.

Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.





The stated range includes Base Salary and target Short-Term Incentive (STI) compensation only. A comprehensive benefits package is offered in addition to this range.

The range described in this posting is an estimate by the Company, and may change based on several factors, including but not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate.

Salary Range: 132K - 183K

Typical Experience 10+ years of SAP experience, including SAP ERP, SAP ECC, and SAP S/4HANA implementations

Experience with SAP Fiori/UI5 and front-end architecture

Experience leading Project Steering Committee Review and Investment Business Case Review

Hands-on experience with SAP integrations (IDocs, APIs, middleware, SAP PI/PO, SAP CPI)

Experience integrating SAP with legacy systems and third-party applications

Experience with SAP upgrade, cutover planning, and global rollout strategies

Familiarity with SAP Business Technology Platform (BTP) and cloud-native/SaaS architectures

Experience with Agile, Scrum, and DevOps methodologies

Strong understanding of enterprise architecture domains: business, application, data, and technology architecture

Typical Education Bachelor's degree in related field, or consideration of an equivalent combination of education and experience.

Educational requirements may vary by geography.

Notes This is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job.

Job duties and the % of time identified for any function are subject to change at any time.

📌 SAP Senior Architect/Future SAP COE Lead (Toronto)
🏢 Celestica
📍 Toronto