Public sector jobs in Oshawa

Every current government and public sector posting located in Oshawa, Ontario, in one place: the city itself, plus the transit agencies, police services, libraries, hospitals, school boards and provincial agencies that hire there. We read each employer’s own career site and refresh daily; you apply on the employer’s site. There are currently 39 jobs open in Oshawa.

Current openings in Oshawa

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Manager, Strategic Initiatives and Business Development

Employer: Ontario Power Generation Location:Oshawa

Salary:$111,000–$161,000 a year Full time Experience:4+ yrs exp Category:Executive & Senior Management

Posted 14 October 2026 Original posting on the Ontario Power Generation site (opens in a new tab)
Co-op and Internship Officer - Limited Term

Employer: Ontario Tech University Location:Oshawa

Salary:$80,379 a year Contract Experience:3–5 yrs exp Category:Education, Teaching & Research

Posted 14 October 2026 Closes 4 November 2026 Original posting on the Ontario Tech University site (opens in a new tab)
Manager, Student Housing

Employer: Ontario Tech University Location:Oshawa

Salary:$91,413–$114,266 a year Full time Experience:5–7 yrs exp Category:Education, Teaching & Research

Posted 14 October 2026 Closing soon 28 October 2026 Original posting on the Ontario Tech University site (opens in a new tab)
Modern Workplace Manager- Microsoft M365

Employer: Ontario Power Generation Location:Oshawa

Salary:$111,000–$161,000 a year Full time Experience:7+ yrs exp Category:Information Technology & Digital

Posted 13 October 2026 Original posting on the Ontario Power Generation site (opens in a new tab)
IT Infrastructure Specialist

Employer: Ontario Tech University Location:Oshawa

Salary:$90,525 a year Full time Category:Information Technology & Digital

Posted 13 October 2026 Closes 3 November 2026 Original posting on the Ontario Tech University site (opens in a new tab)
Part-time Professor- Social Service Worker

Employer: Durham College Location:Oshawa

Salary:$80.62 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 8 October 2026 Original posting on the Durham College site (opens in a new tab)
Vice President, Academic and Students

Employer: Durham College Location:Oshawa

Salary:$196,592–$227,933 a year Full time Category:Executive & Senior Management

Posted 7 October 2026 Closing soon 29 October 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Indigenous Approaches to Strenthening Wellness

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 25 September 2026 Original posting on the Durham College site (opens in a new tab)
Part-Time Professor - Honours Bachelor of Behavioural Science

Employer: Durham College Location:Oshawa

Salary:$80.62 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 25 September 2026 Original posting on the Durham College site (opens in a new tab)
Part-Time Professor - Psychometrics & Quantitative Research

Employer: Durham College Location:Oshawa

Salary:$80.62 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 25 September 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Canadian Law and Courts

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 24 September 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Basic Plumbing

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 18 August 2026 Original posting on the Durham College site (opens in a new tab)
Principal Investigator, AI Hub

Employer: Durham College Location:Oshawa

Salary:$56.28 an hour Contract Experience:3–5 yrs exp Category:Education, Teaching & Research

Posted 7 August 2026 Original posting on the Durham College site (opens in a new tab)
Principal Investigator, MRC Studio

Employer: Durham College Location:Oshawa

Salary:$56.28 an hour Part time Experience:3–5 yrs exp Category:Education, Teaching & Research

Posted 7 August 2026 Original posting on the Durham College site (opens in a new tab)
Principal Investigator, Cybersecurity

Employer: Durham College Location:Oshawa

Salary:$57.41 an hour Contract Experience:3–5 yrs exp Category:Information Technology & Digital

Posted 7 August 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Eco Warrior

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 31 July 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Basic Welding

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 17 July 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Dual Credit Professor - Basic Electrical

Employer: Durham College Location:Oshawa

Salary:$72.56 an hour Part time Experience:5+ yrs exp Category:Education, Teaching & Research

Posted 15 July 2026 Original posting on the Durham College site (opens in a new tab)
Part-time Professor- Honours Bachelor of Paralegal

Employer: Durham College Location:Oshawa

Salary:$80.62 an hour Experience:3+ yrs exp Category:Education, Teaching & Research

Posted 19 February 2026 Original posting on the Durham College site (opens in a new tab)