specialist English-speaking jobs in Mafra

Field Service Engineer will install, maintain, and repair Secure Power equipment. Provide technical support to customers and the sales team. Must have a technical education, 3+ years of experience, and a valid Category B driving license.

Project Leader to manage client projects, analyze business needs, and collaborate with teams to ensure timely completion. Requires 5+ years of project management experience, PMP certification preferred, and fluency in Portuguese and English.

Product Manager intern to align product and market strategies, drive innovation, and ensure effective execution of technical solutions. Support product data quality management, product portfolio cleanup, and competitor benchmark implementation. Analyze market needs, desires, and new business opportunities.

Lead the development and strategy of our Content Management System, driving content innovation for engaging gaming experiences. Define and execute the CMS vision, collaborate with game development teams, and manage the product backlog.

System Testing Coordinator for Substation Automation. Plans and maintains test field area and equipment. Supports test engineers with system tests and optimizes test field infrastructure. Requires degree in energy technology, electrical engineering, or equivalent. Fluent Portuguese, English advantageous.

Software Engineer to design, develop, and maintain high-quality software applications with focus on UX and UI. Experience with Javascript, REACT, cloud platforms, and APIs required.

Mechanical Design Engineer needed for mission critical projects. Responsibilities include leading design of HVAC, cooling, and fire protection systems, collaborating with MEP teams, and ensuring project compliance. Requires registration with Ordem dos Engenheiros, Bachelor's/Master's in Mechanical Engineering, 8+ years experience, 5+ years in mission critical projects, and proficiency in AutoCAD, Revit MEP, and CFD. Fluency in Portuguese and English is required.

Mobile Full-Stack Developer to lead and architect the mobile engineering team, developing native features for iOS and Android while ensuring backend services are optimized for mobile performance.

Power BI IT Analyst will design, develop, and maintain Power BI reports, dashboards, and semantic models. Collaborates with IT Architecture, data platform teams, and external specialists to ensure integration with upstream data sources. Provides day-to-day support for Power BI users and monitors risks, issues, and improvement opportunities.

Direct-Response Creative Strategist needed for YouTube ad campaigns. Develop and script ads, mini VSLs, and hooks for ecommerce brands. Proven experience writing direct response video ads and understanding of Eugene Schwartz's awareness stages required.

Provide technical and service support to customers in Dutch and English via phone, email, and chat. Troubleshoot issues and deliver a high-quality customer experience.

As the first point of contact for King's College School, Cascais, you will provide administrative support and ensure a welcoming environment for students, parents, staff, and visitors. You will manage the front desk, switchboard, and general inquiries, assist with student and parent support, and provide clerical assistance to the Admissions and Academic teams.

Develop OS-related software for embedded Linux, Android, and/or QNX systems. Responsibilities include writing scripts, driver development, hardware abstraction layers, and OS optimizations. Strong understanding of embedded Linux architecture, AOSP, and Android Automotive OS required.

Lead a team managing day-to-day B2B retail operations across multiple retailer accounts. This fixed-term role (12 months) focuses on account operations, order-to-delivery coordination, retailer performance, process improvement, and stakeholder management.

Sustainability Manager will own and improve Scope 1, 2, and 3 GHG inventory. Define and maintain GHG and PCF methodologies, processes, and documentation. Lead digitalization of GHG inventory and calculation processes. Support the transition from spend-based to product-based Scope 3 data.

Marketing Executive to develop and execute integrated communication, PR, and digital marketing strategies for hotel restaurants and bars. Responsibilities include managing social media, creating digital content, and coordinating events. Requires a degree in a related field and proven experience in marketing, social media, and digital marketing. Fluency in English and Portuguese is required.

Ensure compliance with cGMP, GDP, and regulatory requirements across product lifecycle activities. Act as the legal Qualified Person, making final decisions on batch certification and product release. Drive a strong quality culture and safeguard patient safety.

Senior Cloud Architect to define, evolve, and govern cloud and enterprise architectures. Responsibilities include leading digital transformation initiatives, designing solutions for critical banking systems, and collaborating with cross-functional teams. Requires a degree in a relevant field, 5-8 years of experience in solution architecture, cloud, or systems engineering, and fluency in Portuguese and English.

Provides facility and material handling equipment maintenance services for FedEx sites in Portugal and South/East Spain. Manages vendor performance, implements projects, and ensures regulatory compliance.

Biochemistry Researcher (R1) position for a 6-month fellowship, renewable for the project duration. The successful candidate will work on enzyme selection, immobilization, characterization, and validation for arsenic and antimony biosensors.