English-speaking jobs in Jaén

Smurfit Westrock (NYSE: SW) is a global leader in sustainable paper and packaging solutions, with over 100 000 employees working in 40 countries with over 500 packaging converting plants and 62 paper mills. We are materials scientists, packaging designers, mechanical engineers and manufacturing experts with a shared purpose: Innovate Boldly. Package Sustainably.

Location: Europe – Home based Function: Commercial Team Reporting line to: Sales Manager - Infinite Contract Terms: Permanent THE COMPANY Accor Group A global leader in travel and lifestyle, with more than 5000 hotels in 150 countries and 5 continents.

Job Title: Junior Procurement (Internship for 6-12 months) Location: Madrid, Spain About Envision: Envision Energy is a world-leading green technology company that provides renewable energy solutions for global enterprises, governments, and institutions.

| Part-Time Role | Based in Barcelona Sales & Business Development Associate – Precision Agriculture AiGrowise is a Barcelona-based agri-tech startup helping small and mid-sized farms make smarter, more sustainable decisions through drone imagery, IoT sensors, and AI-powered analytics.

Essential Functions Works on assigned projects related to property systems Provides end user support for property systems Assist with Guest & Administrative Network Issues Management of PBX switch and admin phone and assistance with guest room phones Makes recommendations for improvements and enhancements to the current systems Takes a proactive approach in assisting with vendor upgrades and prope

This role is instrumental in developing targeted, measurable strategies that resonate with key audiences and drive engagement.

At Think Ahead Academy, we are redefining academic excellence. Specialising in the IGCSE, A-Level, and IB programmes, we deliver tailored instruction to high-achieving students from diverse international backgrounds. Founded in 2016, our academy is built on a foundation of innovation, support, and a commitment to transform teaching into an engaging and rewarding experience.

Are you passionate about building data-driven systems with real business impact? We are looking for a hybrid profile between a Data Engineer and a Software Engineer — someone who feels at home working with Python, building and consuming APIs, and deploying production-ready solutions in cloud-native environments.

As a fabless company iPronics is seeking an experienced and highly motivated Sr Photonics Module Packaging Development Engineer to join a dynamic and rapidly growing start-up within the semiconductor silicon photonics space to ensure our opto-mechanical-electrical hardware design not only meets the stringent operating requirements of our Tier 1 Datacenter customers, but also is suitable volume man

High growth SaaS cybersecurity vendor in Valencia are looking for an experienced Senior Customer Success Manager to help drive retention, renewal and upselling for their growing customer base. This role will be handling some of the largest and most strategic customers, plus being a key player in the Customer Success team.

About us ifeel is a unique, comprehensive, and scalable solution that uses data to provide a holistic understanding of the employees' mental well-being, inspire human growth, and guide organizations toward cultivating a positive mental well-being culture. We impact society positively through our commitment and know-how, led by the best professionals.

About Olala Olala is a fast-growing tech-enabled real estate management and hospitality company with headquarters in Barcelona. We are part of a hospitality group that manages over 1200 accommodation units, such as short-term rentals, hotels, and other unique stays; as well as 10 F&B assets, across multiple countries in Europe, Asia and the Middle East.

We are Applus+ Laboratories, the division of the Applus+ Group that provides testing, certification, and product development engineering services. Currently we are growing and seeking an experienced Health and Safety International Lead to join our team in Bellaterra (Barcelona).

Sequentia is recognized for delivering comprehensive bioinformatics and software solutions across diverse sectors, including diagnostics, drug discovery, medical and academic research, plant biology, and food technologies.

International Expansion CoordinatorLocation: Valencia, Spain Workload: 32 hours per week Salary: €18,000–€26,000 gross/year (based on full-time) Language: English (Spanish is a plus) Start: As soon as possible YOUNG is growing fast — and we’re ready to explore new horizons.

Ready to be the heartbeat of medical research? Join our client as a Clinical Research Coordinator and assist in turning innovative science into life-changing care! Hobson Prior is seeking a Clinical Research Coordinator to support clinical research activities at sites in Sevilla or Madrid, Spain.

Are you a MDM Engineer seeking a new interesting challenge? If your answer is yes, it’s your lucky day so keep reading, it can be just what you're looking for! WHAT WILL YOU DO? We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks: · Support of smartphone, media tablet, iPhone/iPad hardware (testing, maintenance).

Would you like to be part of our team? You will encounter challenging projects, work alongside outstanding professionals, and have opportunities for professional growth and international experience. Aernnova strengthening its team of Logistics Department!

Responsible for T2 partners and retail partners development, responsible for sell thru and sell out sales achievement. 2. Assist in formulating standards for retail store image construction in Spain, including store brand image, store materials, display standards, promotional gifts, etc. , and monitor their implementation, optimizing and assisting with any non-compliant parts. 3.

Flight Dispatcher – Business Aviation Location: San Sebastián de los Reyes (Madrid) | Full-time | Immediate start Shift pattern: rotating shifts from Monday to Sunday • Morning shift: 07:00 – 15:00 (on site) • Afternoon shift: 14:00 – 22:00 • Weekends off scheduled according to team rotation Once the initial training period is completed, afternoon and weekend shifts can be performed r