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Human Resources Business Partner

@ Career Opportunities

Markham, Ontario

Full-time7+ years experience
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Overview

Sienna Senior Living is hiring a full-time Human Resources Business Partner on site at its Markham shared support office, with travel to homes. The role supports growth across the Retirement and Long-Term Care divisions, covering acquisitions, redevelopment, onboarding and HR programs. The posted salary is $80,839 to $101,048.50, and any offer is conditional on a criminal background and reference check.

Responsibilities:

  • Lead HR point of contact for acquisition and redevelopment projects
  • Build and maintain the HR Acquisition & Redevelopment Playbook
  • Execute HR integration plans for transitioning employees
  • Provide HR advice on recruitment, labour relations and performance
  • Report key HR metrics and recommend improvements

Requirements summary:

  • Bachelor's degree in HR, business or related field
  • 7+ years progressive HR generalist experience
  • Unionized and non-unionized multi-site experience
  • Working knowledge of Canadian employment law
  • Strong analytical and communication skills
  • CHRP and French bilingualism are assets

Tools & skills

Benefits mentioned

Health insuranceDentalRetirement planStock options
Source and dates

Employer career site / ATS feed · ultipro

Employer posting date
2026-10-02
First seen by our source
2026-10-08
Source record updated
2026-10-16

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentHuman resources
Experience7+ years
Hours per week40 (estimated)
Travelair: none · ground: minimal
Work settingOffice, Client sites
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish, French
Licences & certificationsCHRP
Background checkscriminal record, references
EducationBachelor’s degree (required)
Fields of studyHuman Resources, Business
Perks mentionedGenerous paid time off, Retirement plan, Stock or equity

Summary and details written by AI from the posting; the employer’s posting is the authority.

Career Opportunities

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Job description

At Sienna, we empower our team members across Ontario, British Columbia, Saskatchewan and Alberta to help our residents live the life they desire and deserve. Our purpose is simple: to cultivate happiness in daily life!

What Sienna Offers: We aspire to cultivate an environment and culture where team members feel valued, heard and empowered to do meaningful work. We offer a number of programs and benefits that support team members’ financial, personal and professional needs:

  • A competitive compensation and vacation package
  • Employer Paid Health & Dental Benefits
  • RRSP with Company Match
  • Share Ownership and Reward Program (SOAR)
  • Employee Share Purchase Plan with Company Match
  • Continuous learning and growth so you have the skillset needed to succeed and take on new challenges
  • A welcoming culture that values diversity and differing perspectives, experiences and beliefs

What You’ll Be Doing:

Reporting to the Senior Director, HR Business Partners, LTC, the HR Business Partner supports the organization's growth across the Retirement and Long-Term Care divisions. Working closely with operational leaders and corporate stakeholders, the role contributes to acquisitions, development initiatives, organizational change, and special projects.

The HR Business Partner plays a key role in onboarding and integrating new teams, implementing HR programs, and driving initiatives that enhance the team member and resident experience.

How You’ll Succeed:

  • Serve as the lead HR point of contact for the Project Management team across all active acquisition and redevelopment initiatives.
  • Represent HR in project governance forums, providing a consistent, single point of accountability for HR deliverables, timelines, and risks.
  • Build and maintain the HR Acquisition & Redevelopment Playbook, standardizing HR processes, tools, timelines, and role responsibilities across the deal and development lifecycle.
  • Continuously refine the playbook based on lessons learned from closed transactions and new community openings.
  • Partner with key stakeholders and project teams throughout the acquisition/redevelopment lifecycle, from due diligence through transition and integration.
  • Execute HR integration plans that support a smooth transition for employees and leaders.
  • Identify people-related risks and opportunities and provide practical recommendations to leadership.
  • Support a consistent team member experience and organizational culture while recognizing the unique characteristics of acquired organizations.
  • Partner with key stakeholders on the HR strategy and workforce planning required to launch new retirement living and long-term care developments.
  • Support pre-opening and opening activities, ensuring HR readiness for new communities and operational teams.
  • Implement HR processes, policies, and practices for new locations and evolving business units.
  • Facilitate professional and superior customer service by partnering with the assigned client group to support all HR matters, including but not limited to recruitment, retention, labour and team member relation issues; interpretation of HR policies and procedures, collective agreements, employment legislation, grievance and arbitration management, performance management, attendance management, compensation, W.S.I.B./Worksafe management Health and Safety practices, benefits, retirement and pension plans.
  • Provide guidance on Health and Safety, WSIB/Worksafe, Non-Occupational and Disability Management
  • Participate in all aspects of collective bargaining.
  • Report on key metrics identified by the business and provide recommendations for continuous improvements.
  • Support organizational change initiatives, including communications, stakeholder engagement, training, and implementation.

Who you are:

  • Bachelor’s Degree in Human Resources, Business or related field.
  • 7+ years’ progressive Human Resources generalist experience in a multi-site unionized & non-unionized environments, and within a large HR function.
  • CHRP designation is a strong asset.
  • Bilingualism in English and French is a strong asset.
  • Business acumen including strategic planning, data analytics, and financial analysis; solution orientation.
  • Demonstrated experience developing strong, effective working relationships and networks with key internal/external stakeholders, senior leaders and relevant external organizations.
  • Strong communication skills including presentations, excellent listening skills, ease in establishing rapport, and ability to influence others positively/ethically.
  • Strong analytical, critical thinking, troubleshooting and problem-solving skills.
  • Working knowledge of Labour and Canadian employment laws, current HR practices and the ability to use knowledge proactively in consulting with clients.
  • Ability to anticipate changes required within the organization and to drive such changes the partnership with business leaders.
  • Experience working with Microsoft Suite (Word, Outlook, Excel, PowerPoint, etc.)

What you need to know:

  • The salary range for this position is: $80,839.00-$101,048.50
  • This is an on-site position at our Shared Support office in Markham with travel to homes
  • Any offer of employment will be conditional upon a criminal background and references check.
  • This posting is for a new position
  • Sienna Senior Living may utilize artificial Intelligence to screen or assess applicants for this position.


Sienna Senior Living is committed to employment equity, diversity, and inclusion in the workplace. In accordance with provincial regulations, upon request, support will be provided for accommodations throughout the recruitment, selection, and assessment process
.

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