English-speaking jobs in Portugalete

Cost & Inventory Accountant to support regional and global teams in executing key processes such as Standard Costing, Cost Accounting, Inventory Accounting, and variance analysis.

Graphic Design Intern to support marketing team in developing visual content for digital, social, and print platforms. Will create assets, marketing collateral, and edit images. Must have proficiency in Adobe Creative Suite and a strong portfolio.

The Carlos Simón Foundation seeks an Administrative professional to support the Finance and Administrative Department. The role involves general accounting tasks, invoicing, tax preparation, administrative support, and process improvement. Two years of experience in a similar role is required.

Storage Engineer will design, implement, and optimize energy storage systems, focusing on lithium-ion batteries, hydrogen, and other emerging technologies.

This company seeks an experienced Interior Design Project Manager for hotel construction and renovation. The role involves leading the design process from concept to installation, ensuring brand alignment and operational standards. Responsibilities include managing budgets, schedules, and cross-functional teams, collaborating with suppliers, and overseeing site visits.

Design electronic schematics and perform multilayer PCB layout for space and aerospace applications. Collaborate with multidisciplinary teams to ensure high reliability and performance. Define client and product requirements, debug digital communication protocols, and support prototype assembly.

Freelance Junior Project Manager to lead project delivery activities across the full lifecycle of a landmark data center megaproject. Oversee day-to-day execution, manage interfaces, and ensure successful project completion. Fluency in Spanish and English is essential.

Technology Expert (Batteries & PV) will define and standardize battery and photovoltaic (PV) systems, lead testing and homologation processes, and manage vendor relationships. The role also involves developing innovative energy solutions, designing control algorithms, and overseeing a Network Operations Center (NOC) for battery asset monitoring.

The Battery Cell OEM Project Manager oversees the development, integration, and delivery of battery cell projects with Original Equipment Manufacturers (OEMs). This role involves managing project timelines, coordinating cross-functional teams, and ensuring technical and quality standards are met. The Project Manager serves as the primary liaison between the company and OEM partners.

Electrical Engineer needed for HVAC solutions in rail transport. Responsibilities include schematic creation, test procedure development, and functional definition of control equipment. Requires electrical engineering education, experience in design and control equipment, and knowledge of ELCAD.

Dental Customer Care Specialist needed to provide excellent customer service via various channels. Must have a Bachelor's Degree in Dentistry, excellent French (C1), and professional English (B2-C1).

Senior Electrical & Instrumentation QA/QC Inspector required for a major industrial project in Spain. Responsibilities include performing inspections, witnessing testing, verifying compliance with specifications, and managing NCRs. Requires 5+ years of experience in QA/QC/Inspection roles with a focus on electrical installations and experience in industrial plant settings. Fluent Spanish and communicative English are mandatory.

Business Development Manager to drive growth and expansion of hospitality brands across Europe, North Africa & Turkey. Identifies, pursues, and secures new business opportunities in hotels, restaurants, beach clubs, and nightclubs. Requires strategic thinking, relationship building, negotiation, and project coordination.

Manages production of pharmaceutical products at external vendors (CMOs). Plans, manages, and drives Fill & Finish activities ensuring quality, scope, budget, and time adherence. Collaborates with cross-functional departments and builds relationships with internal and external stakeholders.

Provides executive and administrative support within the Purchasing Department. Ensures timely delivery of purchased goods, mainly raw materials and products for other departments. Places orders, tracks order status, and manages purchasing operations. Requires 3-5 years of experience in the fragrance industry, excellent English and Spanish, and advanced Microsoft Office skills.

Junior Cost Control Engineer to assist with project templates, database maintenance, cost analysis, and staffing schedules. Requires 1-2 years experience, a degree in a relevant field, and advanced Excel skills.

This temporary role involves performing technical repairs, calibrations, and refurbishments on Werfen Instrument Systems. Responsibilities include troubleshooting, diagnosing issues, updating equipment, and providing service quotations to customers.

Design & Content Intern will create visual and written content for a European fintech. Responsibilities include designing graphics, writing copy, and experimenting with AI tools. Must have a design portfolio and proficiency in design software.

Administrative Assistant to support daily operations and executive team. Responsibilities include managing administrative tasks, providing executive support, handling correspondence, and assisting with scheduling. Requires strong organizational and communication skills, proficiency in Microsoft Office Suite and Google Workspace, and fluency in English and Spanish.

Project Coordinator Intern to support EcoVadis certification for the company's brand in Spain. Responsibilities include coordinating with internal stakeholders, collecting and organizing documentation, tracking project milestones, and assisting with questionnaire submissions. Must be fluent in English and Spanish and have strong organizational and communication skills.