As you are asking I am telling The Job Bank is maintained by Service Canada as one repository of employment opportunities in Canada. Employers may advertise jobs on the Job Bank; anyone may search the Job Bank for job opportunities.

Departments

A - Government of Canada departments and agencies starting with the letter A

Aboriginal Business Canada
Administrative Tribunals Support Service of Canada
Agriculture and Agri-Food Canada
Atlantic Canada Opportunities Agency
Atlantic Pilotage Authority Canada
Atomic Energy of Canada Limited
Auditor General of Canada (Office of the)

B - Government of Canada departments and agencies starting with the letter B

Bank of Canada
Blue Water Bridge Canada
Business Development Bank of Canada

C - Government of Canada departments and agencies starting with the letter C

Canada Agricultural Review Tribunal
Canada Agriculture and Food Museum
Canada Aviation and Space Museum
Canada Border Services Agency
Canada Centre for Inland Waters
Canada Council for the Arts
Canada Deposit Insurance Corporation
Canada Development Investment Corporation
Canada Economic Development for Quebec Regions
Canada Employment Insurance Commission
Canada Firearms Centre
Canada Gazette
Canada Industrial Relations Board
Canada Lands Company Limited
Canada Mortgage and Housing Corporation
Canada Pension Plan Investment Board
Canada Post
Canada Research Chairs
Canada Revenue Agency
Canada School of Public Service
Canada Science and Technology Museum Corporation
Canadian Air Transport Security Authority
Canadian Army
Canadian Cadet Organizations
Canadian Centre for Occupational Health and Safety
Canadian Coast Guard
Canadian Commercial Corporation
Canadian Conservation Institute
Canadian Cultural Property Export Review Board
Canadian Dairy Commission
Canadian Environmental Assessment Agency
Canadian Food Inspection Agency
Canadian Forces Housing Agency
Canadian General Standards Board
Canadian Grain Commission
Canadian Heritage
Canadian Heritage Information Network
Canadian Human Rights Commission
Canadian Institutes of Health Research
Canadian Intellectual Property Office
Canadian Intergovernmental Conference Secretariat
Canadian International Trade Tribunal
Canadian Judicial Council
Canadian Museum for Human Rights
Canadian Museum of Contemporary Photography
Canadian Museum of History
Canadian Museum of Immigration at Pier 21
Canadian Museum of Nature
Canadian Northern Economic Development Agency
Canadian Nuclear Safety Commission
Canadian Pari-Mutuel Agency
Canadian Police College
Canadian Race Relations Foundation
Canadian Radio-Television and Telecommunications Commission
Canadian Security Intelligence Service
Canadian Space Agency
Canadian Tourism Commission
Canadian Trade Commissioner Service
Canadian Transportation Agency
Canadian War Museum
CBC/Radio-Canada
Chief Electoral Officer (Office of the)
Clerk of the Privy Council
Civilian Review and Complaints Commission for the RCMP
Commissioner for Federal Judicial Affairs Canada (Office of the)
Commissioner of Lobbying of Canada (Office of the)
Commissioner of Official Languages (Office of the)
Communications Research Centre Canada
Communications Security Establishment Canada
Communications Security Establishment Commissioner (Office of the)
Competition Bureau Canada
Competition Tribunal
Conflict of Interest and Ethics Commissioner (Office of the)
Copyright Board Canada
CORCAN
Correctional Investigator Canada
Correctional Service Canada
Courts Administration Service
Currency Museum

D - Government of Canada departments and agencies starting with the letter D

Defence Construction Canada
Defence Research and Development Canada
Democratic Institutions

E - Government of Canada departments and agencies starting with the letter E

Elections Canada
Employment and Social Development Canada
Environment and Climate Change Canada
Environmental Protection Review Canada
Export Development Canada

F - Government of Canada departments and agencies starting with the letter F

Farm Credit Canada
Farm Products Council of Canada
Federal Bridge Corporation
Federal Court of Appeal
Federal Court of Canada
Federal Economic Development Agency for Southern Ontario
Federal Economic Development Initiative for Northern Ontario (FedNor)
Federal Ombudsman for Victims Of Crime (Office of the)
Finance Canada (Department of)
Financial Consumer Agency of Canada
Financial Transactions and Reports Analysis Centre of Canada
Fisheries and Oceans Canada
Freshwater Fish Marketing Corporation

G - Government of Canada departments and agencies starting with the letter G

Geographical Names Board of Canada
Geomatics Canada
Global Affairs Canada
Governor General of Canada
Great Lakes Pilotage Authority Canada

H - Government of Canada departments and agencies starting with the letter H

Health Canada
Historic Sites and Monuments Board of Canada
Human Rights Tribunal of Canada

I - Government of Canada departments and agencies starting with the letter I

Immigration and Refugee Board of Canada
Immigration, Refugees and Citizenship Canada
Indigenous and Northern Affairs Canada
Indian Oil and Gas Canada
Indian Residential Schools Truth and Reconciliation Commission
Industrial Technologies Office
Information Commissioner (Office of the)
Infrastructure Canada
Innovation, Science and Economic Development Canada
Intergovernmental Affairs (Department of)
International Development Research Centre

J - Government of Canada departments and agencies starting with the letter J

Jacques Cartier and Champlain Bridges Inc.
Justice Canada (Department of)

L - Government of Canada departments and agencies starting with the letter L

Labour Program
Laurentian Pilotage Authority Canada
Leader of the Government in the House of Commons
Library and Archives Canada

M - Government of Canada departments and agencies starting with the letter M

Marine Atlantic
Measurement Canada
Military Grievances External Review Committee
Military Police Complaints Commission of Canada

N - Government of Canada departments and agencies starting with the letter N

National Arts Centre
National Battlefields Commission
National Capital Commission
National Defence
National Defence and the Canadian Forces Ombudsperson (Office of the)
National Energy Board
National Film Board
National Gallery of Canada
National Museum of Science and Technology
National Research Council Canada
National Search and Rescue Secretariat
National Seniors Council
Natural Resources Canada
Natural Sciences and Engineering Research Canada
Northern Pipeline Agency Canada

O - Government of Canada departments and agencies starting with the letter O

Occupational Health and Safety Tribunal Canada

P - Government of Canada departments and agencies starting with the letter P

Pacific Pilotage Authority Canada
Parks Canada
Parliament of Canada
Parole Board of Canada
Passport Canada
Patented Medicine Prices Review Board Canada
Polar Knowledge Canada
PPP Canada
Prime Minister of Canada
Privacy Commissioner (Office of the)
Privy Council Office
Procurement Ombudsman (Office of the)
Public Health Agency of Canada
Public Prosecution Service of Canada
Public Safety Canada
Public Sector Integrity Commissioner of Canada (Office of the)
Public Sector Pension Investment Board
Public Servants Disclosure Protection Tribunal Canada
Public Service Commission of Canada
Public Service Labour Relations and Employment Board
Public Services and Procurement Canada

R - Government of Canada departments and agencies starting with the letter R

Receiver General for Canada
Registry of the Specific Claims Tribunal of Canada
Ridley Terminals Inc.
Royal Canadian Air Force
Royal Canadian Mint
Royal Canadian Mounted Police
Royal Canadian Mounted Police External Review Committee
Royal Canadian Navy
Royal Military College of Canada

S - Government of Canada departments and agencies starting with the letter S

Secretary to the Governor General (Office of the)
Security Intelligence Review Committee
Seniors
Service Canada
Shared Services Canada
Ship-Source Oil Pollution Fund
Social Sciences and Humanities Research Council of Canada
Social Security Tribunal of Canada
Sport Canada
Standards Council of Canada
Statistics Canada
Status of Women Canada
Superintendent of Bankruptcy Canada (Office of the)
Superintendent of Financial Institutions Canada (Office of the)
Supreme Court of Canada

T - Government of Canada departments and agencies starting with the letter T

Tax Court of Canada
Taxpayers' Ombudsman (Office of the)
Telefilm Canada
Translation Bureau
Transport Canada
Transportation Appeal Tribunal of Canada
Transportation Safety Board of Canada
Treasury Board of Canada Secretariat

V - Government of Canada departments and agencies starting with the letter V

Veterans Affairs Canada
Veterans' Ombudsman (Office of the)
Veterans Review and Appeal Board Canada
VIA Rail Canada Inc.
Virtual Museum of Canada

W - Government of Canada departments and agencies starting with the letter W

Western Economic Diversification Canada

Services
Employment Insurance |
Canada Pension Plan |
Old Age Security |
Canadian Passport |
Labour Market Impact Assessment applications |
Canada Student Loans |
Work-Sharing |
Federal Income Support for Parents of Murdered or Missing Children