senior technology architect.

We are seeking a highly experienced Senior Technology Architect to lead the development, modernization, and governance of enterprise-level solution architectures. In this role, you will define and update comprehensive technical architecture models spanning business, information, application, technology, and security domains for complex, distributed platforms. Working closely with cross-functional technical teams, subject matter experts, and executive governance review bodies, you will ensure all architectural deliverables align strictly with industry best practices, enterprise standards, and cloud readiness frameworks.

Location: Toronto, ON (Fully Remote – 5 days remote)

Duration: 8-month contract.

Advantages
100% Remote Flexibility: Full remote work model offering maximum work-life balance and schedule autonomy.

Enterprise Architecture Authority: Lead end-to-end architecture strategy for large-scale enterprise solutions.

Full-Domain Scope: Direct technical designs across business, information, application, security, and technology frameworks.

Governance Leadership: Drive high-visibility architecture proposals through formal corporate review boards and gating committees.

Responsibilities
Develop, validate, and maintain end-to-end solution architecture models, physical/logical diagrams, and technical artifacts using enterprise modeling tools like PowerDesigner and DevOps.

Provide architectural leadership and technical direction across business, information, application, technology, and security domains.

Identify technical risks and system bottlenecks, developing actionable mitigation strategies for project leads and executive stakeholders.

Facilitate architecture validation sessions and guide solution artifacts through formal enterprise gating and corporate architecture governance review points.

Design reusable reference architecture patterns, models, and frameworks to enable shared capabilities for future organizational initiatives.

Support Agile architecture delivery, conducting gap analyses between current-state systems and target future-state architectures.

Facilitate knowledge transfer sessions, ensuring complete documentation, source code repositories, and technical designs are seamlessly transitioned to internal teams.

Qualifications
Enterprise Architecture Mastery: Deep knowledge across all architecture domains (business, information, application, technology, and security), with proficiency in frameworks such as TOGAF or Zachman (Strictly Required).

Large-Scale Solution Delivery: 10+ years of experience delivering complex solution architectures and managing multi-system integrations within large, multi-project organizations (Strictly Required).

COTS & Application Modeling: Proven experience modeling solution requirements and components for enterprise-scale COTS platforms (Strictly Required).

Technical Modeling Tools: Hands-on experience creating modeling artifacts using tools such as PowerDesigner, Azure DevOps, or similar enterprise repository software.

Stakeholder Facilitation & Governance: Exceptional communication, negotiation, and consensus-building skills to lead architecture review meetings and navigate formal governance processes.

Nice to Have:
Knowledge of digital accessibility standards and compliance regulations (such as AODA guidelines).

Summary
If you're interested in the "Senior Technology Architect" role based in Toronto, we encourage you to apply online at
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to View email address on randstad.com to ensure their ability to fully participate in the interview process.

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