Sales Specialist

About Stellar 

Stellar provides resilient connectivity across networks, combining all terrestrial and satellite networks at once, for our customers in mobility, enterprise, and government sectors. We're a small, fast-moving team that punches hard above its weight, and we like it that way. If you thrive as the underdog and get energy from making things happen against the odds, you'll fit right in. 

The Role 

We're looking for an Sales Specialist with hunger: to learn sales, to learn telecommunications, to challenge our certainties and to make a real impact from day one. This isn't a seat-warming first job. You'll be close to the action, given real responsibility quickly, and expected to push deals forward fast in a very competitive market. 

You'll travel often: expect a lot of time on the road meeting clients, attending industry events, and chasing opportunities wherever they are. 
You’ll work with a truly stellar team (pun intended), so we hope you’ll truly enjoy your days with us. 

What You'll Do 

• Identify, pursue, and close new business across our connectivity solutions 
• Build and manage a pipeline of prospects in mobility, enterprise, and government markets 
• Learn our product suite inside out and translate technical capabilities into customer value 
• Represent Stellar at industry events, trade shows, and client meetings across the globe 
• Oversee the regular invoicing process 
• Offer outstanding support to our customers 
• Work shoulder-to-shoulder with a small team where everyone's contribution matters 

What We're Looking For 

• Early-career professional with a genuine drive to build a career in sales / business development, with a background in sales, business management, or technology 
• Hunger to learn about selling, about telecommunications, about the business 
• The attitude and grit to make an impact and thrive as the underdog 
• Strong communication skills in English, and French (plus any other language you can bring) and comfort building relationships  
• Willingness and flexibility to travel frequently 
• Eligibility to work under a Luxembourg-based employment contract 

What We Offer 

• Permanent contract based in Luxembourg 
• Base salary plus sales commission 
• Access to stock option plan 
• Frequent international travel 
• A small, ambitious team where you'll learn fast and own real outcomes 
• The chance to grow into an expert in a high-growth connectivity market 

Start date: September 1, 2026 Location: Luxembourg (with frequent travel)