Ey-parthenon Ai Consultant - & Data Hub F/m/x jobs at Ey in Portugal, Lisbon

As an, you will play a key role in this strategic initiative, leading Artificial Intelligence and Machine Learning projects and developing scalable solutions that support transformational programs. You will collaborate with multidisciplinary teams, including strategy consultants, data scientists, and software engineers, to deliver AI-driven products and services that generate real impact for clients.

Your key responsibilities

• Deploy and productionize AI models into scalable environments.
• Integrate AI solutions with enterprise systems and workflows.
• Optimize model performance for speed, accuracy, and reliability.
• Implement security and compliance standards in AI deployments.
• Collaborate with MLOps and data engineering teams for seamless delivery.

To qualify for this role, you must have

• A Bachelor’s or Master’s degree in Computer Engineering, Data Science, Artificial Intelligence, or a related field.
• +5 years of proven experience developing AI/ML solutions in corporate or consulting environments.
• Strong proficiency in Python, R, or Scala, and experience with frameworks such as TensorFlow, PyTorch, and Scikit-learn.
• Hands-on experience with cloud platforms (Azure, AWS, or GCP) and MLOps best practices.
• Solid understanding of data architecture, APIs, and system integration.
• Excellent communication skills and a results-driven mindset.
• Fluent English (written and spoken).

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

EY offers a competitive remuneration package commensurate with your work experience. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around.
• Opportunities to develop new skills and progress your career.
• The freedom and flexibility to handle your role in a way that’s right for you.

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

As a Strategy & Transaction Consultant, you will help organizations to define and execute their transaction strategy leveraging on global methodologies, technology and thought leadership. In a merge and acquisitions environment you’ll have the opportunity to work alongside the major players in the market, locally and abroad, in multiple sectors, implementing integrations and / or carve out strategies in an everyday changing environment.

Your key responsibilities

• Support multiple operational due diligences, integration and Carve Out projects;
• Support, define and implement integration strategies focused on day 1 readiness and 100 day plan
• Identify, develop and implement synergies and value creation strategies
• Identify and define revised organizational designs and target operating model
• Participate in specific initiatives to find major efficiencies, margins improvement and, where appropriate, re-engineer the current operating model;
• Support specific strategic planning activities and help develop solutions to client’s needs;
• Develop and lead a clear and simple communication style while working with stakeholders and mentoring professionals in the use of project management and continuous improvement methodologies;
• Act as mentor and coach junior members of the team, leading by example;
• Understand EY and its service lines and actively assess/present ways to serve clients.

Skills and attributes for success

• Clear understanding of Due Diligences, Integration and Carve Out processes
• Competences in continuous improvement (e.g.: Lean Six Sigma, Agile, Design Thinking);
• Strong project management capabilities (PMI certification is a plus)
• Ability to bridge between the Business and IT environment linking both business and IT strategies and objectives and how they impact or leverage the transaction
• A strategic focused mindset;
• Client oriented;
• Strong analytical and problem-solving skills;
• Ability to delivery multiple projects and to present information in a clear and concise manner;
• A strong work ethic;
• Forward thinker and self-starter;
• Creative, proactive, team player and able to work under pressure with a smile.

To qualify for the role, you must have

• The skills presented above
• Academic education in financial, technological or analytical fields of study;
• 2 to 4 years of professional experience in continuous improvement, business process management or business process analysis roles;
• Experience in consulting environment is valued;
• Knowledge in BPMN;
• Ability to think out of the box and create multidisciplinary solutions;
• Full English Proficiency;
• Explain why you should be considered for this position.

Ideally, you’ll also have:

• Lean Six Sigma certifications;
• Experience working on international projects;
• Some commercial acumen.

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

Key Responsibilities

• Collaborate with audit teams to assess AML risks and provide forensic support during audit engagements.
• Conduct investigations into potential money laundering, fraud, and compliance breaches.
• Review financial data, transactions, and documentation to identify suspicious patterns or anomalies.
• Assist in the development and implementation of AML and compliance frameworks for clients.
• Prepare forensic reports and contribute to audit deliverables with integrity and analytical rigor.
• Engage with clients to understand their challenges and propose tailored forensic solutions.
• Support business development initiatives, including proposal writing and client presentations.
• Stay up to date with regulatory changes and emerging financial crime trends.

Skills and Attributes for Success

• Strong analytical and investigative mindset.
• Deep understanding of AML regulations and financial crime typologies.
• Excellent communication skills, both written and verbal.
• Commercial acumen and interest in contributing to business growth.
• Proactive, ambitious, and eager to take on challenges.
• Ability to work collaboratively across teams and disciplines.

To Qualify for the Role, You Must Have

• 3+ years of experience in the banking or financial services sector, with a focus on AML or compliance.
• University degree in Business, Economics, Finance, Law or a related field.
• Experience supporting audit or assurance teams is a strong advantage.
• Fluency in Portuguese and English.

What we look for

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

EY offers a competitive remuneration package commensurate with your work experience. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around;

• Opportunities to develop new skills and progress your career;

• The freedom and flexibility to handle your role in a way that’s right for you.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

As a Data Scientist, you will be part of this strategic initiative, shaping decisions through predictive models, innovative experiments, and actionable insights for high-impact projects across diverse industries.

Your key responsibilities

• Conduct experiments to validate hypotheses and optimize performance.
• Extract actionable insights from structured and unstructured data.
• Collaborate with domain experts to ensure models meet business needs.
• Design and develop predictive, prescriptive, and generative AI models.
• Stay current with emerging AI techniques and integrate best practices.

To qualify for this role, you must have

• Bachelor’s degree in information systems, Computer Science, Engineering, or other related.
• 3–5 years of experience in Data Science or advanced analytics roles.
• Advanced knowledge of machine learning, deep learning, and statistical modeling.
• Strong programming skills (Python, R) and familiarity with ML frameworks.
• Ability to design experiments and validate models.
• Data wrangling and feature engineering expertise.
• Communication skills to explain complex models to non-technical audiences.

Ideally, you will also have

• Previous experience in consulting or strategic projects.
• Knowledge of financial modeling and integration with predictive analytics.
• Exposure to MLOps and deployment of models in production environments.

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

EY offers a competitive remuneration package commensurate with your work experience. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around.
• Opportunities to develop new skills and progress your career.
• The freedom and flexibility to handle your role in a way that’s right for you.

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

As a Consultant, you will support the execution of adoption and enablement projects for Microsoft 365 Copilot, collaborating on training materials, communication plans, and data analysis to ensure successful implementation and user engagement.

Key Responsibilities

• Assist in implementing adoption and enablement initiatives for M365 Copilot.
• Prepare training materials, communication plans, and adoption progress reports.
• Collect and analyze usage and impact data (e.g., adoption dashboards, productivity metrics, user feedback).
• Contribute to designing use cases and best practices for Copilot in various organizational contexts.
• Support the team in preparing presentations and deliverables with analytical rigor.
• Demonstrate curiosity and willingness to learn about generative AI and digital transformation.
• Participate in Prompt Engineering sessions, Use Case Development, and Low-Complexity Agent Creation.
• Collaborate in identifying adoption risks and opportunities, proposing ideas to enhance user experience.
• Assist in developing commercial proposals and communication materials.

Skills and Attributes for Success

• Interest and/or experience in technology adoption and generative AI projects, preferably in Microsoft 365 ecosystem.
• Skills in Word, PowerPoint, and Excel.
• Analytical mindset, attention to detail, and results orientation.
• Strong communication and storytelling skills.
• Team spirit, proactivity, and adaptability.

To Qualify for the Role, You Must Have

• 1–3 years of experience in management or technology consulting or digital transformation teams.
• Degree in Management, Economics, Marketing, Communication, Engineering, or similar.
• Fluency in Portuguese and English.

What we look for

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry. An effective communicator, you’ll be a confident team player equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization. If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

EY offers a competitive remuneration package commensurate with your work experience. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around;
• Opportunities to develop new skills and progress your career;
• The freedom and flexibility to handle your role in a way that’s right for you.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

You will have the opportunity to guide our clients on their IT vision, strategy, and roadmap as they build their transformation journeys within their industries and work on projects that cross borders and sectors. You will have a significant technical contribution to large-scale implementation projects, the opportunity to work and take responsibility in challenging engagements and to learn and apply advanced Technology solutions. You will have the opportunity to grow professionally and participate in the design and deployment of leading-edge technologies.

As a Microsoft Power Platforms Developer, you will work on improving, developing, integrating, and testing new and existing digital solutions. You’ll focus on the design, customization, and optimization of Digital and Cloud-based solutions. You will team with various EY groups with digital capabilities to pursue and deliver digital engagements and solutions that will bring our client’s digital vision and strategy to life.

Skills and attributes to success

•Dynamic and positive attitude.

•Willing to join a young and dynamic team in a challenging environment.
•Strong problem-solving skills.
•Efficient and innovative.
•Dedicated, innovative, resourceful and able to work under pressure.
•A strong work ethic, technical rigor and attention to detail.
•Professional responsibility, confidentiality and integrity.
•Team player, critical thinking and self-starter.

•Bachelor’s degree in Computer Science, Software Engineering, or other related.
•2+ years of experience in Consulting and/or High-Tech industry.
•At least 2 years of working experience with Microsoft Power Platforms.
•2-5 years of experience with C# (.NET Core / .NET Framework).
•Microsoft Power Platform Developer Certifications will be a plus.
•Excellent English communication skills (written & spoken).

Ideally, you’ll also have:

•Agile methodology/Scrum Master certifications will be a plus.
•Experience with Azure cloud technologies.
•Power Apps Component Framework.
•Dynamics 365 Ecosystem.
•Experience with Power Automate.

•A good level of another foreign language would be an asset.

An effective communicator and you’ll be a confident team player equipped with strong people management skills; Creative, proactive, a team player, and able to work under pressure. It’s important to have a strategically focused mindset and the ability to deliver multiple projects and present information in a clear and concise manner. Business mindset and some commercial acumen. We value a strong work ethic, forward-thinking, and being a self-starter; If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

We offer a competitive remuneration package where you’ll be rewarded for your individual and team performance. Plus, we offer support and coaching, opportunities to develop new skills and progress your career, and the freedom and flexibility to handle your role in a way that’s right for you.
You’ll develop the mindset and skills to navigate whatever comes next.
We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
We’ll give you the insights, coaching and confidence to be the leader the world needs.
You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.

In a rapidly changing cybersecurity threat landscape, clients from all industries look to us for trusted solutions for increasingly complex threats and risks. As a member of our Cybersecurity team, you’ll be right at the heart of that goal, helping clients gain insight and context to their cyber threats - assessing, improving, and building security operations to mitigate these threats. You’ll get to use your technical and business skills to help us drive this mission and have an impact on cybersecurity at a global level.

You’ll work alongside respected industry professionals, learning about and using the latest tools and techniques to identify and overcome some of the most relevant and pressing security issues in the world. It’s a highly specialized area, where you’ll learn highly sought-after technical skills, all while developing your relationship management abilities – often by working directly on-site with our clients.

Your key responsibilities

As part of our Cybersecurity Consulting practice, you’ll assist clients in identifying potential threats, vulnerabilities, and deficiencies in their environments and aid them by bolstering their cybersecurity maturity and resilience.

Skills and attributes for success

• Execute security assessments to identify potential threats, vulnerabilities, and deficiencies in client environments;
• Conduct research, develop, and implement solutions to protect our clients against new attack techniques and threats;
• Solve challenging technical problems and devise creative solutions;
• Perform in-depth analysis of testing results, create reports that articulate findings, and develop risk mitigation recommendations;
• Manage engagement execution and ensure project timelines remain on track;
• Manage multiple competing priorities, thrive in a matrixed organization and work independently as well as part of diverse teams as the situation requires;
• Coach and provide technical leadership/advice to junior team members and encourage them to take ownership of their engagements and development.

To qualify for the role, you must have

• Bachelor’s Degree in Computer Science, Computer Engineering, Cybersecurity, Management Information Systems or related field;
• A minimum of 3-5 years of work experience in cybersecurity;
• Fluent written and verbal communication skills in both Portuguese and English;
• Certifications and/or experience in:
  • Identity and Access Management – IAM; Privileged Access Management - PAM (Sailpoint, Okta, Microsoft, CyberArk); or
  • Cloud Security (AWS, Azure, Google Cloud); or
  • Network Security (SASE, Zscaler, NetSkope, Palo Alto, Cisco, etc.

What we offer you

If you can confidently demonstrate that you meet the criteria above, please contact us as soon as possible. Whether your profile is considered for this recruitment process, we will contact you within 15 working days.