assistant English-speaking jobs in Barreiro

Project Manager / PMO Specialist to support and drive organizational and strategic projects for a prestigious international financial group. Requires solid project management foundations, advanced MS PowerPoint and Excel skills, fluency in English, and strong communication and analytical skills.

The Head of Partner Management drives business growth through channel optimization and portfolio integration, ensuring strategic alignment between partner channels and direct sales.

Business Controller will provide financial leadership and challenge stakeholders to drive sustainable cost efficiency. The role involves analyzing business opportunities, supporting business planning, monitoring performance, and reporting on financial results.

Contract Management Trainee will manage commercial and IP related contracts, draft, review, and negotiate agreements, and collaborate with internal stakeholders. Requires a degree in a relevant field, strong Microsoft Office skills, and fluency in English. Familiarity with contracting software and legal terminology is a plus.

Legal Counsel to provide commercially focused legal support to a Portuguese manufacturing site and wider regional business. Advising on a broad range of legal matters, supporting strategic initiatives, and navigating a highly regulated international environment.

Teamcenter Functional Consultant needed for Stadler Digital Labs. Configure Teamcenter elements, workflows, and lifecycle processes. Experience with BMIDE, PLM, BOM structures, and ECR/ECO processes required.

Senior .NET Developer to design, develop, and maintain applications using C#/.NET in the financial services sector. Experience with React and/or Angular, Oracle, PL/SQL, and SQL is required. Must have strong analytical and problem-solving skills and experience working in agile environments.

The Global Social Media Expert develops and implements Nestlé's social media and influencer best practices across brands, supporting various business units and markets. The role involves leading training programs, ensuring platform relevance, and collaborating with global partners. The ideal candidate has over 10 years of experience in digital marketing, strong brand marketing knowledge, and a proven track record of successful project launches.

The Pricing Analyst will support the global FLIP Pricing Tool, ensuring data integrity, managing system development requests, and coordinating testing and deployment activities. This role requires strong analytical and communication skills, proficiency in Excel, and experience with ERP systems.

As Head of Operations, you will be the right hand of the local CEO and the operational backbone of ICEYE's new Portuguese subsidiary. You will represent ICEYE externally and drive the entity setup, including vendor negotiations, procurement, regulatory filings, office stand-up, and budget tracking. You will partner with global ICEYE functions and act as the local contact point for the employee lifecycle.

Junior Clinical Trial Project Manager will plan, execute, and deliver Phase I clinical trials. Responsibilities include managing timelines, budgets, and ensuring compliance with GCP, protocols, and regulations.

Own and drive the strategy, roadmap, and evolution of Oversee, a mission-critical command-and-control platform. Lead a product team, shaping the product management function within the business unit. Define product vision, strategy, and roadmap aligned with business objectives and end-user needs. Partner with engineering leads to shape solutions, write specifications, and drive agile delivery ceremonies. Collaborate with sales, pre-sales, and business development to support bids, proposals, and technical demonstrations.

Global MVAC Product Manager will guide the product portfolio lifecycle, connecting market needs, product development, operations, and customer requirements. Responsibilities include defining the global roadmap, developing business cases, and representing MVAC products in industry forums.

Senior Cybersecurity Engineer to identify, assess, and mitigate cybersecurity risks in embedded and IoT systems. Requires solid knowledge of firmware, hardware interfaces, and connected systems, and the ability to think from an attacker perspective.

Provides administrative support to the Communications team, manages workflows, budgets, and reporting. Organizes meetings, travel, and events. Supports internal communication platforms and contributes to ad-hoc projects.

Trade Surveillance Specialist will monitor trading activity, analyze alerts, and investigate potential market abuse. Responsibilities include detecting and preventing market manipulation and insider trading. Requires 1+ years of trade surveillance experience and strong analytical skills.

Highgate seeks an experienced MICE Sales Manager for the Kimpton Atlântico Algarve. The role involves developing and implementing sales strategies, securing new business, and building relationships with key accounts in the meetings, incentives, conferences, and events segment.

Build and evolve the core AI tutoring system, including prompt architectures, agentic workflows, and real-time adaptive behaviors. Design and implement scalable, maintainable software, integrating AI capabilities with platform systems, content pipelines, and user experience components. Collaborate cross-functionally with educators, content creators, and product teams to translate pedagogical goals into technical solutions. Prototype and productionize novel model interactions, leveraging emerging research and capabilities to advance the tutor's intelligence. Ensure quality, safety, and observability through monitoring, testing, guardrails, and iterative refinement of model behavior. Share knowledge and elevate teammates, contributing to a culture of clarity, simplicity, and continuous learning.

Marketing & Growth Lead will shape Product Studio's positioning, messaging, and market narrative. You will create and run growth initiatives, activate channels, and support strategic pursuits. Experience with enterprise B2B, technology, and AI is highly valued.

Health and Safety Manager to lead and mentor a team of HSE Coordinators on large-scale data center projects. Requires NEBOSH or equivalent qualification, 14+ hours certified HSE training, and experience as a Senior HSE Advisor or HSE Manager.