Business Manager – Engineering

🚀 Business Manager – Engineering (Liège) Looking to kick-start your career in an international and fast-paced environment? Join SII and be part of a unique human and technological adventure! As part of the growth of SII Group Belgium , we are strengthening our Sales team and are looking for a Business Manager to join our Engineering Business Unit .

In this role, you will play a key part in SII’s success in Belgium by combining business development, recruitment, and team management .

Your Day-to-day Responsibilities Will Revolve Around Two Main Areas

• Business Development : Manage and grow a client portfolio within the aerospace, defence, and industrial sectors, driving business growth and profitability.

• (Prospecting new clients, developing customer relationships, identifying and qualifying opportunities, responding to tenders, negotiating contracts, and maintaining strong partnerships with key accounts.)

• Recruitment & Team Management : Contribute to the recruitment strategy, participate in candidate sourcing and interviews, and support the career development and follow-up of your consultants.

WHY JOIN US?

• A unique international experience in a multicultural environment
• An excellent opportunity to accelerate your professional growth
• Hands-on experience managing and developing a client portfolio
• The chance to build solid management skills through supporting and leading SII teams
• A dynamic, supportive workplace certified as a Great Place to Work

Ready to take on new challenges in a stimulating environment? Join the adventure! NEXT STEPS? LET'S TALK! If your application is selected, Juliane , our Talent Acquisition Partner, will get in touch to discuss your background, ambitions, and career goals.

And we believe these conversations are always better in person (or voice-to-voice)!

• Excellent command of both French and English, written and spoken
• Initial experience in business development and recruitment within the engineering sector
• Strong listening, communication, and organizational skills
• A proactive, ambitious, detail-oriented, and results-driven mindset

At SII Belgium, we stand out for a strong collaborative culture and recognized technological expertise. With a presence across Belgium and a workforce of about 100 employees, our teams contribute every day to creating a work environment that is stimulating, inclusive, and development-oriented.

In 2025, SII Belgium received the Great Place To Work certification for the 4th year in a row, demonstrating our commitment to our employees and the quality of our practices.

True to our human-centered values, we are committed to meaningful initiatives that support inclusion and sustainable career paths.

Joining SII Belgium means taking part in a collective adventure guided by our promise “Let’s Tech Together,” and helping to build a technological future that is innovative and responsible, at the heart of an environment that values collaboration and autonomy.