0 Empregos para Pmp - Brasil

Gerente de Projetos PMP

São Paulo, São Paulo Jobbol

Ontem

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Empresa de serviços de tecnologia da informação admite Gerente de Projetos PMP em São Paulo (Centro).

Responsabilidades:

Realizar o planejamento, a coordenação e o controle de projetos de desenvolvimento, de implantação e de manutenção de sistemas. Efetuar a condução de todas as fases do projeto segundo o guia PMBOK (iniciação, planejamento, execução, monitoramento, controle e encerramento). Prestar suporte na administração de riscos, na gestão de conflitos e na condução de reuniões com as partes interessadas. Realizar o dimensionamento e a estimativa de recursos, garantindo o atendimento aos prazos e aos padrões de qualidade definidos. Elaborar propostas, relatórios de status e apresentações executivas sobre o andamento dos projetos.

Remuneração:

  • Salário: A combinar.
  • a combinar.

Outras Informações:

  • Contrato: Efetivo
  • Período: Tempo integral
  • Jornada: A combinar.

Id.:

Siga @jobbol.empregos no Insta

Desculpe, este trabalho não está disponível em sua região

ENGENHEIRO DE GESTÃO DE PROJETOS PMP

Rio de Janeiro , Rio de Janeiro SANDECH CONSULTORIA EM ENGENHARIA E GESTAO LTDA

Publicado há 13 dias atrás

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

A SANDECH foi fundada em 2008 no Rio de Janeiro com foco na elaboração de projetos multidisciplinares para o setor industrial. Atendemos diversos setores da economia brasileira, como óleo e gás, químico e petroquímico, farmacêutico e siderúrgico. Desde a nossa fundação, já entregamos mais de 800 projetos, conquistando um portfólio de clientes de grande porte, como Petrobras, BRASKEM, Modec, PRIO, Nestlé e Gerdau.

Trabalhamos com tecnologias avançadas, como drones, laser scan, integração ao modelo BIM e óculos virtual. Além disso, temos um portfólio que inclui grandes empresas, como Petrobras, BRASKEM, Modec, PRIO, Nestlé e Gerdau, e buscamos profissionais comprometidos com excelência e inovação.

Somos certificados internacionalmente pela ABS Quality Evaluations na ISO 9001:2015 e temos um SGQ (Sistema de Gestão da Qualidade) aprovado por auditorias de cinco de nossos clientes. Com um SGQ bastante maduro, temos aprovação para execução de projetos críticos de engenharia. Somos comprometidos com excelência e inovação.

RESPONSABILIDADES

  • Serviços de Engenharia de Planejamento;
  • Relatório de Estruturação e Atualização dos Cronogramas de Projetos;
  • Relatórios de Acompanhamento Mensal do Projeto, abordando as áreas de conhecimento conforme o PMI;
  • Relatório do Portfólio da Carteira de Projetos da UN-BC, UN-ES e DESCOMISSIONAMENTO;
  • Relatório de Serviços de Engenharia de Planejamento;
  • Relatório de Gestão dos Projetos e Acompanhamento Diários de Planejamento.

REQUISITOS TÉCNICOS

  • Curso Superior em Engenharia com registro no CREA ativo;
  • Certificação PMP;
  • MS Project;
  • Primavera;
  • Pacote Office;
  • Certificação e domínio de Excel Avançado ;
  • Certificação e domínio de Power BI;
  • ERP SAP R/3;
  • SAP S/4 HANA.
#J-18808-Ljbffr
Desculpe, este trabalho não está disponível em sua região

ENGENHEIRO DE GESTÃO DE PROJETOS PMP

Rio de Janeiro , Rio de Janeiro Sandech

Publicado há 13 dias atrás

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

A SANDECH foi fundada em 2008 no Rio de Janeiro com foco na elaboração de projetos multidisciplinares para o setor industrial. Atendemos diversos setores da economia brasileira, como óleo e gás, químico e petroquímico, farmacêutico e siderúrgico. Desde a nossa fundação, já entregamos mais de 800 projetos, conquistando um portfólio de clientes de grande porte, como Petrobras, BRASKEM, Modec, PRIO, Nestlé e Gerdau.

Trabalhamos com tecnologias avançadas, como drones, laser scan, integração ao modelo BIM e óculos virtual. Além disso, temos um portfólio que inclui grandes empresas, como Petrobras, BRASKEM, Modec, PRIO, Nestlé e Gerdau, e buscamos profissionais comprometidos com excelência e inovação.

Somos certificados internacionalmente pela ABS Quality Evaluations na ISO 9001:2015 e temos um SGQ (Sistema de Gestão da Qualidade) aprovado por auditorias de cinco de nossos clientes. Com um SGQ bastante maduro, temos aprovação para execução de projetos críticos de engenharia. Somos comprometidos com excelência e inovação.

RESPONSABILIDADES

  • Serviços de Engenharia de Planejamento;
  • Relatório de Estruturação e Atualização dos Cronogramas de Projetos;
  • Relatórios de Acompanhamento Mensal do Projeto, abordando as áreas de conhecimento conforme o PMI;
  • Relatório do Portfólio da Carteira de Projetos da UN-BC, UN-ES e DESCOMISSIONAMENTO;
  • Relatório de Serviços de Engenharia de Planejamento;
  • Relatório de Gestão dos Projetos e Acompanhamento Diários de Planejamento.
REQUISITOS TÉCNICOS

  • Curso Superior em Engenharia com registro no CREA ativo;
  • Certificação PMP;
  • MS Project;
  • Primavera;
  • Pacote Office;
  • Certificação e domínio de Excel Avançado;
  • Certificação e domínio de Power BI;
  • ERP SAP R/3;
  • SAP S/4 HANA.
#J-18808-Ljbffr
Desculpe, este trabalho não está disponível em sua região

Gerente de projetos - certificação pmp - presencial rio de janeiro

Rio de Janeiro , Rio de Janeiro Every Cybersecurity, GRC and Privacy Solutions

Ontem

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Estamos à procura de profissionais que tenham muita vontade de inovar e colaborar com o crescimento da Every.

Somos uma empresa sólida de Cybersecurity and GRC, com foco no cliente, liderança visionária, time colaborativo e excelente clima organizacional! Vem #SerFeliz na Every!

Vaga presencial para o Rio de Janeiro

Responsabilidades e Atribuições:

  • Gerenciar a entrega de projetos grandes e complexos usando estruturas apropriadas e colaborando com patrocinadores para gerenciar escopo e riscos.
  • Impulsionar a lucratividade e o sucesso contínuo gerenciando a qualidade e o custo do serviço e liderando a entrega.
  • Gerenciar e acompanhar as atividades do serviço prestados, visando garantir a qualidade do atendimento.
  • Participar e/ou conduzir reuniões com o cliente;
  • Realizar o planejamento de projetos de segurança da informação com a adoção de melhores prática.
  • Tomar decisões envolvendo definições do projeto e soluções de problemas;
  • Gerenciar o cumprimento de prazo, custo e qualidade das entregas que envolvam as demais áreas da empresa;
  • Identificar, documentar, gerenciar e solucionar os problemas que possam surgir relacionado ao(s) projeto(s);
  • Gerir expectativas/conflitos diversas no ambiente do cliente e ambiente interno estabelecendo o melhor custo e benefícios para os envolvidos;
  • Monitorar os projetos, elaborar relatórios e analisar a rentabilidade e produtividade;
  • Identificar oportunidades de aplicação de melhoria de processos e produtos de segurança da informação.
  • Utilizar ferramentas e plataformas disponibilizadas para execução das atividades;
  • Garantir o sucesso de um projeto e todos os seus aspectos, desde o planejamento, execução, monitoramento, controle até a entrega;
  • Coordenar times em múltiplas frentes de negócios (estabelecer metas, motivar, corrigir, facilitar, promover crescimento do time);
  • Gerenciar contratos: vencimentos, custos e equilíbrio financeiro, capacidade de uso/entrega, fornecedores, SLAs;
  • Suportar, orientar e supervisionar a equipe na execução de suas atividades;
  • Fazer interface com os gestores do cliente;
  • Controlar cronogramas e garantir a emissão dos documentos da Metodologia de Gestão de Projetos do cliente, bem como as documentações associadas aos serviços do contrato;
  • Propor melhorias nos processos e métodos de trabalho;
  • Realizar o controle de qualidade das entregas associadas aos serviços e respectivos produtos, no escopo do contrato.

Requisitos e Qualificações:

  • Obrigatório certificação PMP vigente.
  • Experiência em Projetos de LGPD
  • Nível superior completo preferencialmente em tecnologia;
  • Desejável pós graduação em gestão de projetos;
  • Experiência comprovada em gestão de projetos de longa e curta duração de consultoria de TI;
  • Desejável conhecimento em Segurança da Informação e GRC;
  • Conhecimento em Metodologias ágeis e Project;
  • Desejável conhecimento em ITIL, COBIT e ISO 27001 e ISO 27701;
  • Desejável Inglês Intermediário/Avançado.
Desculpe, este trabalho não está disponível em sua região

Project Planning Intern

China Mobile International Limited

Hoje

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

China Mobile International Limited (CMI) is a wholly-owned subsidiary of China Mobile. In order to provide better services to meet the growing demand in the international telecommunications market, China Mobile established CMI in December 2010, headquartered in Hong Kong, China. CMI has expanded its footprint in 39 countries and regions.

Leveraging the strong support by China Mobile, CMI is a trusted partner that provides comprehensive international information services and solutions to international enterprises, carriers and mobile users.

China Mobile International Limited (CMI) is looking for a dynamic and proactive Intern to join our São Paulo office.

We are looking for a dynamic and proactive Intern to join our São Paulo office.

Responsibilities:

  • Assist in the registration and updating of clients in the system;
  • Provide administrative support to the sales team, ensuring they have the necessary information and materials for client service;
  • Support communication with suppliers and clients to clarify questions.
  • Assist in organizing and processing payments to suppliers and service providers;
  • Support the generation of electronic files for billing and payments;
  • Track and organize received invoices and financial documents;
  • Assist in preparing documentation for the monthly accounting closing process.
  • Support general administrative tasks in the office;
  • Assist with scheduling meetings and preparing basic materials or agendas.

Requirements (Qualifications):

  • Bachelor's degree in progress in any field, with up to 4 semesters remaining until graduation;
  • Basic knowledge of Microsoft Office, especially Excel;
  • Advanced English or Mandarin;
  • Proactive, organized, and able to handle multiple tasks efficiently.
Desculpe, este trabalho não está disponível em sua região

FBS Operations Execution Project Manager

Capgemini

Publicado há 13 dias atrás

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

FBS Operations Execution Project Manager FBS Operations Execution Project Manager

Get AI-powered advice on this job and more exclusive features.

This range is provided by Capgemini. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

R$1.00/yr - R$.00/yr

Our client is one of the United States' largest insurers, providing a wide range of insurance and financial services products with gross written premiums well over US 25 Billion (P&C). They proudly serve more than 10 million U.S. households with more than 19 million individual policies across all 50 states through the efforts of over 48,000 exclusive and independent agents and nearly 18,500 employees. Finally, our client is part of one the largest Insurance Groups in the world.

Job Summary

This position manages the execution and change management of large, high-level, complex operations projects and core operational activities affecting employees, customers and agents. Leads and facilitates multiple large cross-functional teams in the implementation of business solutions aligning with the enterprise strategy. Performs project management and develops analytics to identify trends and make recommendations impacting changes in technology, operating procedures, and improved results. Collaborates with leadership and key stakeholders across the enterprise to build effective relationships and support the delivery of initiatives within the portfolio.

Essential Job Functions

  • Initiate, research, evaluate, recommend and execute high-level complex projects and core operational activities to support Service Operations strategy, people, process, and technology initiatives.
  • Leads project and supports the execution of large cross-functional enterprise strategic projects in collaboration with other enterprise teams.
  • Ensure short and long term strategies, programs and processes are executed.
  • Develop and lead change management plans and execution activities including impact analysis and assessing change readiness.
  • Partners with other business units, including Digital, Product, IT and Underwriting, to facilitate communication and ensure projects align with operational objectives and direction.
  • Lead and present analysis reviews including trend monitoring and provides sound business solutions.
  • Develops and delivers presentations and communications supporting the execution of change management.
  • Collaborates with key stakeholders and generates key insights influencing business decisions and solutions.
  • Takes ownership for resolving and mitigating issues. Identifies opportunities and risks associated with changes in internal and external environment by developing and implementing short term and long term operational plans.
  • Makes sound recommendations based on research of new technologies, techniques and tools to support and/or drive improvements within Service Operations.

Requirements

  • At least 5 years of experience in a similar role in in Service Operations with call center experience.
  • BS Degree or equivalent
  • Full English Fluency

Competencies

  • Strong demonstrated analytics experience including the evaluation of contact center data, metrics and reporting.
  • Experience communicating, presenting, and delivering business proposals to executive level leadership

Software / Other Tools

  • Project Management Methodology - Advanced
  • Financial Modeling - Intermediate
  • Strategic Planning and Execution - Advanced

Benefits

This position comes with competitive compensation and benefits package:

  • Competitive salary and performance-based bonuses
  • Comprehensive benefits package
  • Career development and training opportunities
  • Flexible work arrangements (remote and/or office-based)
  • Dynamic and inclusive work culture within a globally renowned group
  • Private Health Insurance
  • Pension Plan
  • Paid Time Off
  • Training & Development

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 340,000 team members in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. The Group €22.5 billion in revenues in 2023.

Seniority level
  • Seniority level Mid-Senior level
Employment type
  • Employment type Full-time
Job function
  • Job function Project Management
  • Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at Capgemini by 2x

Get notified about new Operations Project Manager jobs in Brazil .

Senior Project Manager, Digital Marketing (remote) Authorized Service Provider Program Manager Senior Technical Program Manager (TPM) - Product Security - I4 Technical Account Manager (Engineering Matcher) Business Operations Program Manager (Global) Engineering Project Management Coordinator (Full-Time, Remote, for US Company) Senior Project Manager (06 months contract leading to permanent)

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr
Desculpe, este trabalho não está disponível em sua região

Project Management Professional - Brazil Opportunity

beBeeParty

Hoje

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Hydro Energy Group is a leading provider of subsea technologies and services for the global offshore energy industry.

About the Role

As an experienced Party Chief, you will be responsible for managing a project in Brazil, commencing in October. This position may lead to regular rotations.

Key Responsibilities

  • Proficiency in Metrology and Metrology Calculations
  • Experience with As Built Surveys
  • Fusion 2 and Sparse LBL experience are essential

Required Certification:

  • BOSIET/FOET + CA-EBS
  • Offshore Medical
  • Brazilian residence or ability to enter visa-exempt

Additional Requirements:

• Proficient communication and leadership skills

• Ability to work effectively in a team environment

• Strong problem-solving and analytical skills

The ideal candidate will have excellent technical knowledge and strong interpersonal skills.

What We Offer

This role presents a unique opportunity to join a dynamic team and contribute to a high-profile project.

How to Apply

If you are a motivated professional looking to advance your career, please submit your application.

Desculpe, este trabalho não está disponível em sua região
Seja o primeiro a saber

Sobre o mais recente Pmp Empregos em Brasil !

Strategic Manager Project Management

São Paulo, São Paulo R$90000 - R$120000 Y DXC Technology

Ontem

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Job Description:

DXC Technology (NYSE: DXC) helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private and hybrid clouds. The world's largest companies and public sector organizations trust DXC to deploy services to drive new levels of performance, competitiveness, and customer experience across their IT estates. Learn more about how we deliver excellence for our customers and colleagues at

A Project Portfolio Manager (PPM) oversees a collection of projects within an organization or client, to ensure they align with strategic goals, deliver value, and use resources effectively. A PPM manages the broader portfolio to optimize performance and prioritize initiatives.

Key Roles and Responsibilities:

Strategic Alignment: Ensure projects support client goals and strategies.

Portfolio Planning: Evaluate, select, and prioritize projects based on value, risk, and resource availability, supporting the account sell and bill targets.

Performance Monitoring: Track progress, budgets, and outcomes across the portfolio.

Risk Management: Identify and mitigate risks at the portfolio level.

Stakeholder Communication: Report portfolio status to executives and key stakeholders.

Governance: Acts as the focal point for all project related topics, establishing and enforcing standards, processes, and decision-making frameworks.

Benefit Realization: Ensure projects deliver expected business value and outcomes.

Specialized Certification:

Mandatory:

PMP Project Management Professional Certification

Recommended:

Scrum Master Fundamentals Certification

Specialized Experience:

Ability to work effectively in diverse, foreign and multi-cultural environment

Experience in roles such as Account Manager, Program Manager, Transition and Transformation Lead, Account Delivery Executive, Client Principal, etc.

Proven track record of successful Program and Project Delivery

IT Services experience – experience with implementation of Infrastructure projects (IT Outsourcing, Cloud, Network, Security and Workplace)

Specialized Skills:

Influencer

Business Acumen

Interacts at CxO Management Level on Customer side (CEO, CFO, CIO)

Leadership

Multi-task / prioritize

Negotiation

Presentation skills

Proficient in English (mandatory) and Spanish (desirable)

Written/verbal communication

Personal Characteristics:

Accountable

Client focused

Embrace change

Entrepreneur

Excellent soft skills and political awareness

Strategical and tactical thinking

Stress resistant

What are we offering?

Various benefits, competitive salary and our values make DXC one of the most important and attractive companies to work for in the world. At DXC, our objective is to provide equal opportunities, respecting individualities in order to build a balance between professional / personal life and constant opportunity for career development.

If you are looking for challenges in a pleasant, multinational work environment, then we definitely want to know more about you. Apply now using the links below, or directly into a position through our career portal

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.

Desculpe, este trabalho não está disponível em sua região

Endpoint Management Professional

Porto Alegre, Rio Grande do Sul beBeeEndpoint

Hoje

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Endpoint Management Specialist

The position involves maintaining, patching and ensuring compliance for Windows and macOS endpoints. Additionally, you will develop and implement automation scripts to reduce manual processes and minimize end-user contact time.

  • Troubleshoot and resolve complex endpoint issues with minimal escalation
  • Execute patch management cycles and ensure timely deployment across all devices
  • Implement endpoint security policies and procedures as defined by management
  • Monitor endpoint health metrics and proactively identify areas for improvement
About the Role

This is a hands-on endpoint management role that requires 3-5 years of experience in managing both Windows and macOS environments. Strong proficiency with NinjaOne or similar endpoint management platforms is required.

A bachelor's degree in computer science or a related field is necessary. The candidate must be able to read and speak fluently in English.

  • Experience in cybersecurity or identity governance industries
  • Certifications such as Microsoft 365 Certified: Modern Desktop Administrator or similar
  • Experience with zero-trust security models and endpoint detection and response (EDR) tools
What We're Looking For

We are seeking an experienced endpoint management specialist who can effectively troubleshoot and resolve complex endpoint issues. The ideal candidate should have strong communication skills and be able to work independently.

Desculpe, este trabalho não está disponível em sua região

Talent Management Professional

beBeeTalentManagement

Hoje

Trabalho visualizado

Toque novamente para fechar

Descrição Do Trabalho

Job Title: Talent Management Professional

Job Description:

The role of Talent Management Professional is to support key human capital processes, including onboarding and offboarding, internal communications, performance management, career development, succession planning, and engagement initiatives.

This position involves talent acquisition, development, and retention strategies, as well as employee experience enhancement programs.

Key Responsibilities:
  • Talent Acquisition: Collaborate with hiring managers to identify talent needs and develop strategic recruitment plans
  • Talent Development: Design and implement training programs to enhance skills and knowledge of employees
  • Succecion Planning: Develop and maintain a robust succession plan to ensure continuity of critical business functions
  • Employee Experience: Enhance the overall employee experience through various initiatives and programs
Requirements:
  • Strong analytical and problem-solving skills
  • Excellent communication and interpersonal skills
  • Ability to work in a fast-paced environment and prioritize multiple tasks
  • Experience in talent management, HR, or a related field
Benefits:
  • Opportunity to make a positive impact on the organization's success
  • Collaborative and dynamic work environment
  • Professional growth and development opportunities
About Us:

We are an equal opportunity employer committed to diversity and inclusion.

Desculpe, este trabalho não está disponível em sua região

Locais próximos

Outros empregos perto de mim

Indústria

  1. workAdministrativo
  2. ecoAgricultura e Florestas
  3. schoolAprendizagem e Estágios
  4. apartmentArquitetura
  5. paletteArtes e Entretenimento
  6. paletteAssistência Médica
  7. diversity_3Assistência Social
  8. diversity_3Atendimento ao Cliente
  9. flight_takeoffAviação
  10. account_balanceBanca e Finanças
  11. spaBeleza e Bem-Estar
  12. shopping_bagBens de grande consumo (FMCG)
  13. restaurantCatering
  14. point_of_saleComercial e Vendas
  15. shopping_cartCompras
  16. constructionConstrução
  17. supervisor_accountConsultoria de Gestão
  18. person_searchConsultoria de Recrutamento
  19. person_searchContábil
  20. brushCriativo e Digital
  21. currency_bitcoinCriptomoedas e Blockchain
  22. child_friendlyCuidados Infantis
  23. shopping_cartE-commerce e Redes Sociais
  24. schoolEducação e Ensino
  25. boltEnergia
  26. medical_servicesEnfermagem
  27. foundationEngenharia Civil
  28. electrical_servicesEngenharia Eletrotécnica
  29. precision_manufacturingEngenharia Industrial
  30. buildEngenharia Mecânica
  31. scienceEngenharia Química
  32. biotechFarmacêutico
  33. gavelFunção Pública
  34. gavelGerenciamento
  35. gavelGerenciamento de Projetos
  36. gavelHotelaria e Turismo
  37. smart_toyIA e Tecnologias Emergentes
  38. home_workImobiliário
  39. handymanInstalação e Manutenção
  40. gavelJurídico
  41. gavelLazer e Esportes
  42. clean_handsLimpeza e Saneamento
  43. inventory_2Logística e Armazenamento
  44. inventory_2Manufatura e Produção
  45. campaignMarketing
  46. local_hospitalMedicina
  47. local_hospitalMídia e Relações Públicas
  48. constructionMineração
  49. medical_servicesOdontologia
  50. sciencePesquisa e Desenvolvimento
  51. local_gas_stationPetróleo e Gás
  52. emoji_eventsRecém-Formados
  53. groupsRecursos Humanos
  54. securitySegurança da Informação
  55. local_policeSegurança Pública
  56. policySeguros
  57. diversity_3Serviços Sociais
  58. directions_carSetor Automotivo
  59. wifiTelecomunicações
  60. psychologyTerapia
  61. codeTI e Software
  62. local_shippingTransporte
  63. local_shippingVarejo
  64. petsVeterinária
Ver tudo Pmp Empregos