Learning Portuguese can open doors to new professional opportunities, and mastering workplace vocabulary is a critical step towards fluency in a business environment. Here is a list of essential Portuguese words and phrases that you might find useful in the workplace, complete with definitions and example sentences.

Emprego (Job/Employment)
The position of employment in a company or organization.
Estou procurando um novo emprego com melhores benefícios.

Escritório (Office)
A room, set of rooms, or building used as a place for commercial, professional, or bureaucratic work.
Meu escritório fica no vigésimo andar do edifício comercial.

Colega (Colleague)
A person with whom one works in a profession or business.
Meus colegas são muito prestativos e trabalhamos bem em equipe.

Reunião (Meeting)
A gathering of people, typically employees or members of a particular organization, coming together to discuss issues or make decisions.
Vamos ter uma reunião amanhã para discutir os alvos do próximo mês.

Projeto (Project)
A planned set of interrelated tasks to be executed over a fixed period and within certain cost and other limitations.
Estou responsável pelo novo projeto de marketing da empresa.

Gestor (Manager)
An individual who is in charge of a certain group of tasks, or a certain subset of a company.
O gestor da nossa equipe está sempre disponível para ajudar com qualquer problema.

Negócio (Business)
Any activity that seeks to provide goods or services to consumers in exchange for money or other goods and services.
Ele iniciou seu próprio negócio no setor de alimentos e bebidas.

Cliente (Client)
A person or organization using the services of a lawyer or other professional person or company.
Temos uma reunião com um cliente importante na próxima sexta-feira.

Prazo (Deadline)
The latest time or date by which something should be completed.
O prazo para a entrega do relatório é o final desta semana.

Sucesso (Success)
The accomplishment of an aim or purpose.
O sucesso do nosso departamento deve-se ao empenho de todos os membros.

Promoção (Promotion)
The act of raising someone to a higher position or rank or the fact of being so raised.
Recebi uma promoção e agora sou o diretor de vendas.

Salário (Salary)
A fixed regular payment, typically paid on a monthly or biweekly basis but often expressed as an annual sum, made by an employer to an employee.
Vou negociar meu salário na próxima avaliação de desempenho.

Contrato (Contract)
A written or spoken agreement, especially one concerning employment, sales, or tenancy, that is intended to be enforceable by law.
Assinei meu contrato de trabalho hoje de manhã.

Eficiência (Efficiency)
The ability to accomplish a job with a minimum expenditure of time and effort.
A eficiência dela no trabalho é impressionante, sempre entrega tudo antes do prazo.

Equipe (Team)
A group of people with a full set of complementary skills required to complete a task, job, or project.
Minha equipe está concentrada em atingir as metas do quarto trimestre.

Understanding and using these words effectively can help you navigate through everyday work situations in a Portuguese-speaking environment. Language proficiency is a valued skill in the global marketplace, and by enhancing your Portuguese vocabulary, you not only enhance your resume but also bridge communication gaps in the workplace.