Deen Ajasa, Assistant Deputy Minister - HR Service Delivery Division (HRSDD) at Treasury Board Secretariat | Secrétariat du Conseil du Trésor

Deen Ajasa

Assistant Deputy Minister - HR Service Delivery Division (HRSDD) at Treasury Board Secretariat | Secrétariat du Conseil du Trésor | Brampton, Ontario, Canada

Profile last verified June 2026
Government Administration Verified Profile Brampton, Ontario, Canada Humber College
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Deen Ajasa Socials
Deen Ajasa Work Experience

Assistant Deputy Minister - HR Service Delivery Division (HRSDD) at Treasury Board Secretariat | Secrétariat du Conseil du Trésor in December 2022 - Present

Director, Strategic Human Resources at Ontario Public Service Executives in June 2016 - December 2022

Manager, Diversity, Inclusion & Accessibility at Ontario Government in October 2012 - May 2016

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Executive Advisor to the CAO & Asst. Deputy Attorney General at Ontario Ministry of the Attorney General in December 2010 - October 2012

HR Strategic Business Advisor at Ontario Ministry of the Attorney General in October 2008 - October 2010

HR Consultant at Ontario Public Service in September 2006 - October 2008

HR Supervisor - Training & Employment Services at Ontario Ombudsman in June 2003 - July 2006

HR Officer at Centre for Education and Training in November 1999 - June 2003

Deen Ajasa Education

Humber College, Certificate, July 1998 to July 2026

University of Benin, Bachelor, July 1985 to July 1988

Deen Ajasa Skills
Deferred Compensation Training Relationship Management Employee Relations Grievances Business Relationship Management Job Evaluation Coaching Employment Law HR Policies Human Resources Interviews Organizational Development Performance Management Policy Recruiting Personnel Management Project Management Change Management Management Interviewing
About Deen Ajasa’s Current Company
Treasury Board Secretariat | Secrétariat du Conseil du Trésor

Ontario Treasury Board Secretariat focuses on strengthening the openness, transparency, and accountability of government and works to get the best possible value for money, and improve the services that the people of Ontario rely on. ontario.ca/SocialTerms -- Le Conseil du Trésor concentre ses efforts à rendre le gouvernement davantage ouvert, transparent et redevable. Le conseil travaille pour obtenir la meilleure rentabilité possible, et améliorer les services offerts aux résidents de l’Ontario. ontario.ca/MediaSociaux

Discover more about Treasury Board Secretariat | Secrétariat du Conseil du Trésor
Deen Ajasa’s Colleagues
Sujeena S

Sujeena S

Toronto, Ontario, Canada

Summer Student @ IT Source - OPS | Digital & Social Media Marketing Graduate | Project Management IT Graduate | Artist | Volunteer | Learner

SEO - Office Assistant at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(May 2025 – Present)

Hasita Kokal

Hasita Kokal

Canada

Creative Services Advisor at Ontario Treasury Board Secretariat

Creative Services Advisor at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(August 2025 – Present)

Jessica Deelstra

Jessica Deelstra

Mississauga, Ontario, Canada

Talent Specialist with the Treasury Board Secretariat

Talent Specialist at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(August 2022 – Present)

Lien Chia

Lien Chia

Greater Toronto Area, Canada

Manager and Executive Assistant to the CAO/ADM

Manager and Executive Assistant to the CAO/ADM, Corporate Services Division at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(September 2022 – Present)

David Artemiw

David Artemiw

Toronto, Ontario, Canada

Executive Advisor to the President of the Treasury Board, Office of the Hon. Caroline Mulroney

Executive Advisor to the President of the Treasury Board at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(April 2025 – Present)

Ramisha T

Ramisha T

Brampton, Ontario, Canada

Job Evaluation Co-op Student @ the Treasury Board Secretariat | Aspiring HR Professional | Seeking Summer 2025 Internships & New Grad Positions |

Job Evaluation Co-op at Treasury Board Secretariat | Secrétariat du Conseil du Trésor
(January 2025 – Present)

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Frequently asked questions about Deen Ajasa

What is Deen Ajasa email address?

Email Deen Ajasa at [email protected] and [email protected]. This email is the most updated Deen Ajasa's email found in 2026.

How to contact Deen Ajasa?

To contact Deen Ajasa send an email to [email protected] or [email protected]. (updated on June 03, 2025)

What company does Deen Ajasa work for?

Deen Ajasa works for Treasury Board Secretariat | Secrétariat du Conseil du Trésor.

What is Deen Ajasa's role at Treasury Board Secretariat | Secrétariat du Conseil du Trésor?

Deen Ajasa is Assistant Deputy Minister - HR Service Delivery Division (HRSDD)

What industry does Deen Ajasa work in?

Deen Ajasa works in the Government Administration industry.

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