图书馆员选择，开发，整理和维护图书馆馆藏，并为用户提供咨询服务。他们受雇于图书馆或馆内某一部门。
Librarians select, develop, organize and maintain library collections and provide advisory services for users. They are employed in libraries or in a department within a library.
分类： NOC
NOC 4169 社会科学其他专业的职业，NEC Other professional occupations in social science, n.e.c.）
此单元组包括人类学家，考古学家，地理学家，历史学家，语言学家，政治学家，社会学家和社会科学的其他未分类其他专业职业。他们受聘于大学和整个公共部门和私营部门。
This unit group includes anthropologists, archaeologists, geographers, historians, linguists, political scientists, sociologists and other professional occupations in social science not elsewhere classified. They are employed in universities and throughout the public and private sectors.
NOC 4168 独特的政府项目官员 (Program officers unique to government）
本单元组项目官员主要关注政府机构，如议会，政府的运作，如国际关系，联邦和省级事务，选举和法庭活动的独特的管理和操作。
Program officers in this unit group are primarily concerned with the administration and operation of government institutions, such as Parliament, and activities unique to the operations of government, such as international relations, federal-provincial affairs, elections and tribunals.
NOC 4167 娱乐，体育和健身政策研究人员，顾问和项目官员 (Recreation, sports and fitness policy researchers, consultants and program officers）
这个单元组包括那些监督和管理娱乐，体育和健身项目和活动，提供咨询服务，进行研究和开发方案和政策相关的娱乐，体育和体能。他们受雇于联邦，省级和市级政府，娱乐，体育，健身和保健设施，养老院，社区中心，体育和健身咨询公司和组织，否则有可能成为自雇人士。
This unit group includes those who oversee and administer recreation, sports and fitness programs and activities, provide consulting services, conduct research and develop programs and policies related to recreation, sports and physical fitness. They are employed by federal, provincial and municipal governments, recreation, sports, fitness and health care facilities, retirement homes, community centres, sports and fitness consulting firms and organizations, or they may be self-employed.
NOC 4166 教育政策研究人员，顾问和项目官员 (Education policy researchers, consultants and program officers）
教育政策研究人员，顾问和程序人员从事研究工作，报告和管理的小学，中学和中学后教育政策和方案。他们受雇于政府部门，学校董事会，科研院所，专业协会，教育和整个公共部门和私营部门的其他组织，或者他们可能成为自雇人士。
Education policy researchers, consultants and program officers conduct research, produce reports and administer elementary, secondary and post-secondary education policies and programs. They are employed by government departments, school boards, research institutes, professional associations and educational and other organizations throughout the public and private sectors, or they may be self-employed.
NOC 4165 卫生政策研究人员，顾问和项目官员 (Health policy researchers, consultants and program officers）
卫生政策研究人员，顾问和程序人员从事研究工作，报告和管理医疗保健政策和方案。他们受雇于政府部门和机构，咨询机构，大专院校，科研院所，医院，社区机构，教育机构，专业协会，非政府组织和国际组织。
Health policy researchers, consultants and program officers conduct research, produce reports and administer health care policies and programs. They are employed by government departments and agencies, consulting establishments, universities, research institutes, hospitals, community agencies, educational institutions, professional associations, non-governmental organizations and international organizations.
NOC 4164 社会政策研究人员，顾问和项目官员 (Social policy researchers, consultants and program officers）
社会政策研究人员，顾问和项目人员进行调研，制定政策及实施或管理如下领域的项目，如消费者事务，就业，家庭经济，移民，执法，更正，人权，住房，劳动，家庭服务，对外援助和国际化发展。他们受雇于政府部门和机构，工业，医院，教育机构，咨询机构，专业协会，科研院所，非政府组织和国际组织，或者他们可能成为自雇人士。
Social policy researchers, consultants and program officers conduct research, develop policy and implement or administer programs in areas such as consumer affairs, employment, home economics, immigration, law enforcement, corrections, human rights, housing, labour, family services, foreign aid and international development. They are employed by government departments and agencies, industry, hospitals, educational institutions, consulting establishments, professional associations, research institutes, non-government organizations and international organizations or they may be self-employed.
NOC 4163 商业发展主任及营销研究人员和顾问 (Business development officers and marketing researchers and consultants）
商业发展主任及营销研究人员和顾问研究，制定政策和管理方案，以刺激城市和农村地区的工业和商业企业投资或旅游，或将推动商业或工业产品和服务。他们受雇于政府部门，国际组织，销售公司和商业协会，或可能成为自雇人士。
Business development officers and marketing researchers and consultants conduct research, formulate policies and manage programs to stimulate industrial and commercial business investment or tourism in urban and rural areas, or to promote commercial or industrial products and services. They are employed by government departments, international organizations, marketing firms and business associations or may be self-employed.
NOC 4162 经济学家和经济政策研究人员和分析师 (Economists and economic policy researchers and analysts）
经济学家和经济政策研究人员和分析师进行调研，监测数据，分析信息，并准备报告和计划，以解决经济和商业问题，并开发模型来分析，解释和预测经济行为和模式。他们对如金融，财政和货币政策，国际贸易，农业和天然资源类商品，劳动力和工业市场等事宜提供意见。他们受雇于政府部门和机构，以及整个私营部门的协会，联合会，研究机构，银行和投资公司。
Economists and economic policy researchers and analysts conduct research, monitor data, analyze information and prepare reports and plans to resolve economic and business problems and develop models to analyze, explain and forecast economic behaviour and patterns. They advise on matters such as finance, fiscal and monetary policy, international trade, agricultural and natural resource commodities and labour and industrial markets. They are employed by government departments and agencies and throughout the private sector in associations, unions, research organizations, banks and investment firms.
NOC 4161 自然和应用科学政策研究人员，顾问和项目官员 (Natural and applied science policy researchers, consultants and program officers）
自然和应用科学政策研究人员，顾问和项目官员进行调研，编写报告，提供咨询和建议，并在管理与自然和应用科学相关的各个领域的项目。他们受雇于联邦，省级和市级政府，电子计算机及办公家具制造商，教育机构，研究机构，咨询公司，环境及保育组织，或者他们可能会成为自雇人士。
Natural and applied science policy researchers, consultants and program officers conduct research, prepare reports, provide consultation and advice and administer programs in a variety of areas related to the natural and applied sciences. They are employed by federal, provincial and municipal governments, computer and office furniture manufacturers, educational institutions, research organizations, consulting firms, environmental and conservation organizations, or they may be self-employed.