Marsh & McLennan Companies

Oliver Wyman - Principal Architect

Marsh & McLennan Companies
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3 months ago
Toronto, Canada +4 moreStaff+

Base Salary

$240k - $265k/yr

Responsibilities

  • Lead technology strategy and architecture engagements aligned with client business objectives and transformation goals.
  • Conduct technology due diligence and architecture assessments for mergers, acquisitions, investments, and digital transformation initiatives.
  • Define end-to-end solution architectures across business applications, data, integrations, cloud platforms, AI solutions, and enterprise technology ecosystems.
  • Develop target-state architecture blueprints, technology roadmaps, reference architectures, and transition strategies.
  • Lead enterprise platform evaluation and selection, including requirements definition, vendor assessments, proofs of concept, and recommendations.
  • Design AI, machine learning, advanced analytics, GenAI, data platform, model operations, governance, security, and responsible AI architectures.
  • Provide architecture leadership throughout implementation programs and establish architecture governance, standards, decision frameworks, and quality mechanisms.
  • Lead architecture reviews and technical workshops with executives, business leaders, engineering teams, vendors, and clients.
  • Assess cloud strategies, integration approaches, APIs, middleware, event-driven architectures, scalability, resiliency, security, and cost efficiency.
  • Identify and mitigate technical risks, dependencies, and architectural constraints.
  • Support solution development, estimation, proposal creation, client pursuits, and executive presentations.
  • Mentor architects, engineers, and consultants and contribute reusable architecture frameworks, assets, accelerators, and intellectual property.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related technical discipline is required.
  • 10–15+ years of experience in solution architecture, enterprise architecture, technology consulting, software engineering, or related technology leadership roles.
  • Demonstrated experience designing and delivering complex enterprise technology solutions across multiple industries and technology domains.
  • Experience leading technology due diligence, architecture assessments, modernization initiatives, and implementation delivery.
  • Proven ability to develop end-to-end architectures spanning applications, data, integrations, cloud infrastructure, security, and operational processes.
  • Experience evaluating and selecting enterprise platforms, conducting vendor assessments, and leading proof-of-concept initiatives.
  • Hands-on experience with AWS, Azure, and/or Google Cloud Platform architectures and services.
  • Experience designing AI, machine learning, advanced analytics, and GenAI-enabled enterprise solutions.
  • Strong understanding of software architecture patterns, distributed systems, APIs, integration architectures, and modern application development practices.
  • Experience engaging executive stakeholders and influencing strategic technology decisions.
  • Strong analytical, problem-solving, communication, documentation, stakeholder management, and business acumen skills.
  • Preferred experience with TOGAF, Zachman, cloud architecture certifications, Salesforce, SAP, ServiceNow, Workday, Oracle, Microsoft Dynamics, data governance, MLOps, responsible AI, DevSecOps, cybersecurity architecture, identity and access management, consulting, presales, and reusable architecture assets.

Benefits

  • Health and welfare benefits, tuition assistance, 401(k) savings and other retirement programs, employee assistance programs, and potential performance-based incentives.
  • Flexible hours and ability to work from home within a hybrid model.
  • Colleagues are expected to work in their local office or onsite with clients at least three days per week, with office-based teams identifying at least one weekly anchor day.
  • Opportunities for mentoring, professional development, social impact, and community work on company time.

Categories

Solutions Engineering
Marsh & McLennan Companies

About Marsh & McLennan Companies

501-1,000 employees
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