Director, Enterprise Architect, Portfolio Lead at Ontario Teachers' Pension Plan | CA | Rezi

Director, Enterprise Architect, Portfolio Lead at Ontario Teachers' Pension Plan

Director, Enterprise Architect, Portfolio Lead

Ontario Teachers' Pension Plan · CA

4 days ago

Director, Enterprise Architect, Portfolio Lead

Ontario Teachers' Pension Plan · CA

4 days ago
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About the Role

This role is accountable for shaping portfolio-level architecture direction in support of enterprise strategy. It translates enterprise strategy into actionable portfolio architectures, reference models, and multi-year capability roadmaps, acting as a strategic partner to leadership to ensure architecture decisions are modern, secure, and value-driven.

Responsibilities

  • Translate enterprise architecture strategy, principles, and vision into portfolio-specific architectures and reference models.
  • Develop and maintain portfolio capability maps and multi-year roadmaps aligned to business priorities and modernization goals.
  • Ensure portfolio architecture reflects strong architectural discipline across integration, data, application, infrastructure, cloud, security, and resilience.
  • Partner with leaders to shape multi-year investment plans aligned with architecture direction.
  • Analyze strategic options and provide leadership recommendations, making trade-offs, risks, and costs explicit.
  • Identify and communicate systemic risks, modernization opportunities, and architectural debt.
  • Provide strategic architecture advice during planning and initiative intake.
  • Prepare and present architectural assessments and recommendations to the Architecture Review Board (ARB).
  • Accountable for design review before build and operational readiness review before go-live.
  • Support solution architecture teams in project initiation and delivery.
  • Contribute to evolving enterprise standards, technology patterns, and governance processes.
  • Provide steer on adopting AI native engineering practices.
  • Define and socialize reusable portfolio reference architectures, capability models, and solution patterns.
  • Define how AI is applied across the portfolio's systems and its delivery.
  • Sequence the technology services foundation ensuring platform, data, security and architecture capabilities are made agent-ready.
  • Identify emerging technologies relevant to the portfolio and incorporate them into models and roadmaps.
  • Own the simplification and modernization agenda for the portfolio.
  • Establish and maintain the technology currency position for the portfolio.
  • Define how architectural debt is identified, prioritized, and systematically reduced over time.
  • Ensure each ratified standard carries a clear rationalization outcome.
  • Act as a trusted advisor to leadership, simplifying complex architectural decisions into business-centric narratives.
  • Support the Managing Director in driving architecture maturity.
  • Mentor solution architects and engineering leaders to elevate architectural thinking.
  • Contribute to talent development by coaching portfolio architects and reviewing architectural work.
  • Exercise significant autonomy within its assigned portfolio and decides target architecture, capability model, roadmap sequence, applicable patterns, architectural exceptions, and technology selection within approved standards.

Requirements

  • University degree or equivalent in Computer Systems, Engineering, or a related field.
  • Professional architecture certification (TOGAF, SAFe Architect, or equivalent) is an asset.
  • 10+ years' experience in architecture or senior technology roles within complex enterprise environments.
  • Demonstrated success creating target-state architectures, reference models, and multi-year capability roadmaps that secured funding and were delivered against.
  • Experience supporting or leading architecture governance, solution architecture oversight, and strategic planning.
  • Proven ownership of major platform decisions, including build-versus-buy, vendor selection and contract renewal positions.
  • Proven ability to influence senior stakeholders and simplify complex issues into business-aligned narratives.
  • Experience in financial services, pension, or another regulated industry is preferred.
  • Deep understanding of technology architecture domains, including application, data, integration, cloud, infrastructure, security and resilience.
  • Strong business and technical acumen for the assigned portfolio.
  • Knowledge of architectural governance, capability modelling, target-state design, and roadmap development.
  • Understanding how AI and agentic delivery change architecture practice.
  • Awareness of regulatory, fiduciary, cybersecurity, and operational risk considerations affecting financial services.
  • Strong oral, written, and interpersonal communication skills.

Skills

  • Architecture
  • Enterprise Strategy
  • Portfolio Architecture
  • Reference Models
  • Capability Roadmaps
  • Integration
  • Data Architecture
  • Application Architecture
  • Infrastructure Architecture
  • Cloud Architecture
  • Security Architecture
  • Resilience Architecture
  • Strategic Planning
  • Investment Planning
  • Risk Management
  • Modernization
  • Architectural Debt Management
  • Governance
  • Solution Architecture
  • AI Engineering Practices
  • Reusable Architectures
  • AI Application
  • Emerging Technologies
  • Platform Simplification
  • Technology Currency
  • Technical Debt Reduction
  • Stakeholder Influence
  • Business Acumen
  • Technical Acumen
  • Communication Skills

Location

  • Canada

Work Type

  • Flexible work environment combining in office collaboration and remote working

Experience Level

  • 10+ years' experience in architecture or senior technology roles

Education Level

  • University degree or equivalent in Computer Systems, Engineering, or a related field
  • Professional architecture certification (TOGAF, SAFe Architect, or equivalent) is an asset

Benefits

  • Numerous opportunities for professional growth and development
  • Comprehensive employer paid benefits coverage
  • Retirement income through a defined benefit pension plan
  • The opportunity to invest back into the fund through our Deferred Incentive Program
  • Competitive time off
  • Our Flexible Travel Program gives you the option to work abroad in another region/country for up to a month each year
  • Employee discount programs including Edvantage and Perkopolis

About the Company

  • At Ontario Teachers', diversity is one of our core strengths.
  • We take pride in ensuring that the people we hire and the culture we create, reflect and embrace diversity of thought, background and experience.
  • Through our Diversity, Equity and Inclusion strategy and our Employee Resource Groups (ERGs), we celebrate diversity and foster inclusion through events for colleagues to connect for professional development, networking & mentoring.
  • We are building an inclusive and equitable workplace where our talent is respected, accepted and empowered to be themselves.
  • To learn more about our commitment to Diversity, Equity and Inclusion, check out Life at Teachers'.

Equal Opportunity

  • Accommodations are available upon request (peopleandculture@otpp.com) for candidates with a disability taking part in the recruitment process and once hired.
  • Candidates must be legally entitled to work in the country where this role is located.
  • Ontario Teachers’ may use AI-based tools to assist in screening and assessing applicants for this position.
  • Our use of AI does not replace human decision-making.