assistant English-speaking jobs in Barreiro

Manage and administer critical database infrastructure. Responsibilities include optimizing systems, setting security protocols, capacity planning, and developing backup/recovery plans. Requires experience with Windows Server 2016 and VMware ESXi.

Create and edit AI-assisted video content for paid social ads on Meta and TikTok. Transform concepts into high-performing, UGC-style, direct-response ads using AI tools. This is a high-output, feedback-driven role.

Warehouse Clerk essential for efficient operations, handling inventory control, shipping, and receiving. Duties include stock checks, storage optimization, and accurate ERP documentation. Requires detail-orientation and teamwork.

Procurement Manager to lead procurement and supply chain for MV/HV substation EPC projects. Manage the full procure-to-pay cycle, build supplier bases, and mitigate risk across operations in Norway, Finland, and Portugal.

Manage cybersecurity projects end-to-end, ensuring delivery within scope, budget, and timelines. Coordinate multidisciplinary teams and stakeholders while supporting security solution implementation and compliance with NIS2 and GDPR.

Customer Service Specialist role requiring fluency in French and strong English skills. Responsibilities include answering customer questions via phone, chat, and email while solving problems and logging interactions. Experience in a Contact Centre is required.

Lead a team of 4-15 in HR Services, driving operational goals and targets. Manage team performance, coaching, and development while ensuring adherence to SLAs and data integrity. Requires 4+ years in HR Operations/Shared Services.

Senior Industrial Architect leads the design and construction of industrial buildings from conception to completion. Responsibilities include developing plans, overseeing construction, and ensuring designs meet safety and budget requirements. Requires a degree and 5+ years of experience.

Drive new business for the EMEA sales organization as a Business Development Representative. Requires native French and fluent English, with 6+ months of sales experience. Focus on outbound pipeline generation.

Powerplant Manager ensures safe and secure operation of photovoltaic parks and battery storage systems to achieve maximum technical and financial performance. Responsibilities include HSSE leadership, operations management, contract oversight, and performance monitoring.

Provide hands-on support in recruitment, HR operations, and process improvement for an international business. Requires 3+ years of hands-on HR experience, strong recruitment skills, and experience personally interviewing candidates.

Support London-based ETF Market-Making activities, focusing on Primary and post-trade processes. Requires a Master's in Engineering, Python proficiency, and strong English communication skills.

Project Management Associate supports clinical study execution, documentation, and administrative tasks for Project Managers. Requires experience as a CTA or in a similar CRO role, strong Excel skills, and English communication.

French-speaking Customer Service Advisor to support customers via calls and back-office channels. Requires excellent French (C1/C2), strong communication, and a proactive, customer-oriented mindset. Full-time role based in Guimarães.

Lead multidisciplinary engineering projects across manufacturing, utilities, and infrastructure. Develop and implement solutions driving reliability and efficiency. Requires a relevant engineering degree and 3+ years of project delivery experience.

Oversee safe and optimal performance of renewable energy assets. Manage contractors for maintenance, monitor KPIs, and ensure HSQE standards across the designated region.

Senior AI Engineer role requires 5+ years as a data engineer with end-to-end delivery experience. Must be proficient in Python, CI/CD, and have AI engineering skills with Anthropic/OpenAI APIs. Experience with Databricks/Spark, Snowflake, or BigQuery is needed.

Process Control Specialist coordinates quality activities, managing product/process non-conformities and CAPA. Leads 10-15 Inspection Operators, linking Production, Quality, and Engineering. Requires quality/engineering background and leadership experience.

Account Manager for Specialties. Enhance operational performance and foster enduring partnerships with Top Partners. Provide strategic counsel using data analysis. Requires 1+ years in analytical roles, GSheets proficiency, and fluency in Portuguese.

Support marketing plan execution and innovative campaigns for a portfolio of brands in the Portuguese market. This role involves media campaigns, brand activations, and business analysis. Requires a relevant degree, marketing experience, and fluency in Portuguese.