Siemens is a global technology powerhouse that focuses on industry, infrastructure, transport, and healthcare. As one of the world's largest industrial manufacturing companies, it operates on a massive scale, providing innovative solutions for resource-efficient factories, resilient supply chains, and smarter buildings and grids.

In Spain, Siemens maintains a robust presence with major operations centered in Madrid and Barcelona. The company is a significant employer for international professionals, particularly within its Global Business Services (GBS) and specialized IT hubs. Many roles in Spain are designed to support international markets, frequently requiring proficiency in languages such as English, Italian, or French, making it an ideal destination for multilingual expats.

Founded in 1847 in Berlin by Werner von Siemens and Johann Georg Halske, the company began as a telegraph construction firm. Over nearly two centuries, it has grown into a global leader in electronics and electrical engineering.

For international professionals

Operates a major Global Business Services (GBS) hub in Spain that supports international operations.
Frequently recruits for multilingual roles requiring English, Italian, French, or German.
Strong focus on digital innovation with numerous openings for AI, Cybersecurity, and Software Engineering in Madrid and Barcelona.
Offers structured trainee and internship programs suitable for international graduates and PhD students.
Provides a multicultural work environment with a high degree of internal mobility across global offices.

Professional Assistant (m/f/d)

Siemens

Requirements

We are looking for someone with...
Bachelor's degree in a relevant field preferred;
Minimum of 5 years of professional experience in administrative, project support, or business support roles;
Strong analytical skills with the ability to work with data and generate insights;
Advanced knowledge of Microsoft Office (especially Excel and PowerPoint);
Excellent organizational and prioritization skills;
Digital mindset with interest in new tools and process improvement;
Ability to manage multiple stakeholders and topics simultaneously in a fast-paced environment;
Strong communication skills, both written and verbal;
Fluent in English (mandatory).

Benefits

What We Offer
Belong & Innovate: Work in diverse teams where every idea matters and innovation grows through collaboration and trust.
Flexibility that Works: Hybrid model, flexible hours, and a home office budget - because balance fuels performance.
Health & Well-being: Comprehensive health insurance, mental health support, and active sports communities to keep you feeling your best.
Grow Without Limits: Access world-class learning platforms, mentoring, and continuous development, with the possibility to broaden your scope into project or business-related roles over time.
Purpose & Perks: Contribute to sustainability and volunteer initiatives, enjoy partner discounts, and take advantage of our convenient shuttle service.

Original Advert

Organization

Global Business Services

Experience level

Experienced Professional

Work mode

Hybrid (Remote/Office)

Location(s)

Amadora - Lisboa - Portugal

Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future.

In our GBS Western Europe and Africa Hub we are already more than 1500 connected people, from over 50 different nationalities spread across 14 countries. If you value diversity and innovation, you'll feel right at home here!

Discover our purpose, culture, and what makes GBS unique! Check out here!

Are you ready to be part of the change? Come join us! ⭐

As an Assistant Professional, you will play a key role in supporting the Hub Head's daily operations, working closely with the GBS leadership team. You will help drive efficiency, streamline priorities, and contribute to the successful achievement of strategic objectives. This position requires strong organizational skills, discretion, and the ability to proactively manage multiple responsibilities in a dynamic and high-visibility environment.

Your mission will be...

Supporting the Hub Head in executing daily activities, strategic initiatives, and organizational priorities;

Coordinating and monitoring information flows, ensuring accurate maintenance of documentation;

Gathering, structuring, and evaluating data, preparing reports and decision summaries to support leadership decision-making;

Preparing high-quality presentations, reports, and briefings for senior stakeholders;

Organizing and coordinating meetings and agendas, including preparation and follow-up;

Managing correspondence and supporting communication flows with internal and external stakeholders across different levels of the organization;

Supporting travel coordination and logistics when required;

Contributing to the implementation of new tools, technologies, and process improvements;

Ensuring strict confidentiality when handling sensitive and business-critical information.

We are looking for someone with...

Bachelor's degree in a relevant field preferred;

Minimum of 5 years of professional experience in administrative, project support, or business support roles;

Strong analytical skills with the ability to work with data and generate insights;

Advanced knowledge of Microsoft Office (especially Excel and PowerPoint);

Excellent organizational and prioritization skills;

Digital mindset with interest in new tools and process improvement;

Ability to manage multiple stakeholders and topics simultaneouslyin a fast-paced environment;

Strong communication skills, both written and verbal;

Fluent in English (mandatory).

Nice to have:

Familiarity with reporting tools and data analysis;

Experience in an international or shared services environment.

What We Offer

Belong & Innovate: Work in diverse teams where every idea matters and innovation grows through collaboration and trust.

Flexibility that Works: Hybrid model, flexible hours, and a home office budget - because balance fuels performance.

Health & Well-being: Comprehensive health insurance, mental health support, and active sports communities to keep you feeling your best.

Grow Without Limits: Access world-class learning platforms, mentoring, and continuous development, with the possibility to broaden your scope into project or business-related roles over time.

Purpose & Perks: Contribute to sustainability and volunteer initiatives, enjoy partner discounts, and take advantage of our convenient shuttle service.

Please attach your CV in English to your application.