Empregos de operations research analyst em Amadora

198 vagas de operations research analyst em Portugal. Encontre vagas atualizadas diariamente.


  • Amadora, Portuguese Republic, Portugal SIBS Multicert Tempo integral

    A SIBS Multicert está a recrutar um/a Cyber Threat Intelligence Analyst para reforçar o atual Núcleo de Ciber Segurança. Procuramos alguém com 3+ anos em Threat Intelligence, familiaridade com MITRE ATT&CK, SIEM/EDR e plataformas CTI. Será responsável por recolha de Io Cs, análise inicial de TTPs e produção de relatórios técnicos. Oferecemos...


  • Amadora, Lisbon, Portugal CareerWallet Tempo integral

    Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. A Snapshot of Your Day ...


  • amadora, lisboa, Portugal Siemens Energy Tempo integral

    Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. A Snapshot of Your Day ...

  • General Ledger Analyst

    Há 12 horas


    amadora, lisboa, Portugal Siemens Energy Tempo integral

    You will work in a team of domain experts, in which your tasks include clarification of accounting issues, analysis of errors, initiation of any necessary corrections and involvement in process improvement activities or initiatives, if needed with support from the General Ledger Senior Analyst. You will take ownership of daily General Ledger transactions and...

  • General Ledger Analyst

    Há 14 horas


    Amadora, Lisbon, Portugal CareerWallet Tempo integral

    You will work in a team of domain experts, in which your tasks include clarification of accounting issues, analysis of errors, initiation of any necessary corrections and involvement in process improvement activities or initiatives, if needed with support from the General Ledger Senior Analyst. You will take ownership of daily General Ledger transactions...


  • Amadora, Lisboa, Portugal Avantor Tempo integral 26 000 € - 38 000 € Contrato

    The Opportunity Executes day‑to‑day lab operations & support objectives at customer facilities, following a varied set of procedures, focused on minimizing laboratory workflow interruptions. Problems and issues are typically less concrete and frequently changing, and are solved by applying experience from comparable situations in the past and/or...


  • Amadora, Portuguese Republic, Portugal Avantor Tempo integral

    Avantor is seeking a Chemical Analyst / Onsite Specialist I to support day-to-day laboratory operations on-site at Recipharm in Queluz de Baixo, Lisbon area. You will ensure smooth workflows, compliance with quality and safety standards, and collaborate with customer stakeholders. The role requires 3–5 years in a regulated lab environment, familiarity with...


  • Amadora, Lisboa, Portugal Siemens AG Tempo integral 40 000 € - 65 000 € Contrato

    IT Business Analyst – Salesforce & Digital User Experience (m/f/d) 526824 23-Oct-2026 Information Technology Create a better #TomorrowWithUs At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking...


  • amadora, lisboa, Portugal Siemens Tempo integral

    Create a better #TomorrowWithUs At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact. Create a better...

  • Data Engineer

    Há 6 dias


    Amadora, Lisbon, Portugal CareerWallet Tempo integral

    Siemens Energy and Siemens Gamesa are becoming Omterra. \"We energize society\" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. At Siemens Energy, we...


  • amadora, lisboa, Portugal AbbVie Tempo integral

    AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology and neuroscience - and products and services in our Allergan...

  • Assurance Professional

    Há 22 horas


    Amadora, Lisboa, Portugal Siemens Energy, Inc. Tempo integral 45 000 € - 75 000 € Contrato

    A Snapshot of Your Day No two days in Internal Audit are the same. Working alongside a diverse team of auditors, data analysts and subject matter experts, you will assess risks, evaluate processes and develop insights that will help Siemens Energy improve performance, strengthen governance, and support the company's strategic objectives. A Snapshot of Your...


  • Amadora, Lisbon, Portugal CareerWallet Tempo integral

    Siemens Energy is building a global HR Data Platform and seeks a hybrid Data Engineer & Analyst to bridge raw data infrastructure and business intelligence. You will own data lifecycle from consolidation to reporting, enabling strategic workforce decisions and ensuring data accessibility for stakeholders. The role emphasizes data quality, governance, cloud...

  • Assurance Professional

    Há 22 horas


    Amadora, Lisboa, Portugal Siemens Energy Tempo integral 50 000 € - 70 000 € Contrato

    Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. No two days in Internal...


  • amadora, lisboa, Portugal Siemens Energy Tempo integral

    A Snapshot of Your Day As a Senior Professional within the IoT team, you will ensure the availability, stability, and operational integrity of a business-critical IoT platform that supports digital manufacturing across factory environments. You will work across AWS cloud and edge deployments, driving platform reliability, automation, and continuous...


  • Amadora, Lisboa, Portugal Siemens Energy Tempo integral 90 000 € - 130 000 € Contrato

    Siemens Energy and Siemens Gamesa are becoming Omterra. /"We energize society/" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. About the Role Job...


  • Amadora, Lisboa, Portugal Siemens Energy Tempo integral 42 000 € - 65 000 € Contrato

    Siemens Energy and Siemens Gamesa are becoming Omterra. /"We energize society/" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. Senior Data Steward...


  • Amadora, Portugal Siemens Energy Tempo integral

    A Snapshot of Your Day Join our dynamic Central PMO team, where you will play a pivotal role in executing cross-program governance and operations for major transformation initiatives. You will collaborate closely with Program PMOs, Project and Program Managers, Operations Managers, and the Head of the Transformation Office to ensure alignment, transparency,...


  • Amadora, Lisbon, Portugal CareerWallet Tempo integral

    Siemens Energy and Siemens Gamesa are becoming Omterra. \"We energize society\" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. About the Role Job ID...


  • Amadora, Lisbon, Portugal CareerWallet Tempo integral

    Siemens Energy and Siemens Gamesa are becoming Omterra. \"We energize society\" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow. Senior Data Steward...