Account Executive

What we are building at Sitemark Sitemark is the AI and robotics platform for building and operating renewable energy. The world's leading Owners, EPCs, and O&M companies use Sitemark. What problem are we solving and why is this important to solve The world is building one of the largest infrastructure shifts in history — and it needs better tools to get it done. Renewable energy projects are growing in scale, complexity, and urgency, but the teams responsible for building and operating them are stretched thin — buried in repetitive work, disconnected systems, and running out of time. That's why we built Sitemark: AI and robotics take the repetitive load off these teams, from the field to the office, so their time goes to what matters — and sites get built faster and perform better. The team you'll join You will join an extremely talented team of incredibly passionate, high-energy people. We go the extra mile while having the best time of our lives. How we operate We care deeply about our customers and the problems we solve for them. We move fast, keep things simple, and focus on what matters. We keep our quality bar high by staying lean and hiring only the best. As an Account Executive, you'll drive Sitemark's growth in the fast-moving solar PV industry. You own the full commercial cycle — finding and engaging the right stakeholders, building relationships, and closing deals — blending business development with account management. You'll be the face of Sitemark to prospective customers: translating what we do into a compelling case, representing us at industry events and conferences, and turning conversations into long-term partnerships. This is a role for someone with a genuine sales mindset and a drive to win. What you'll do Build and maintain a high-performance sales pipeline. Run outreach strategies that engage key stakeholders and decision-makers across the solar industry. Translate Sitemark's value proposition into sharp, compelling sales pitches. Own deals end to end — from first conversation through presentations, negotiation, and close. Build and nurture relationships across the solar industry, and represent Sitemark at relevant events and conferences. What success looks like after 6–12 months: You've built a strong, healthy pipeline and are consistently hitting or beating your targets. You've closed meaningful new business with renewable energy companies. You're a trusted, recognized presence in the solar industry — known at the events and among the stakeholders that matter. Customers you've brought in are growing into long-term partnerships. 2–5 years of B2B sales experience, with a proven track record of meeting or exceeding targets. A self-starter who thrives in fast-paced, entrepreneurial environments. Proven ability to build relationships with key stakeholders and close deals through compelling presentations and negotiation. Excellent communication skills in English and Spanish (German is a plus). Nice to have: Experience in the solar industry or renewable energy sector. Real impact: your work directly accelerates the global energy transition. Meaningful customers and projects: work with leading renewable energy companies on large-scale solar assets worldwide. Autonomy and ownership: a small team where you shape how we sell and how we do things. A flat, accessible, international team with a get-things-done mindset — and a 98% employee satisfaction rate. A competitive salary aligned with your experience, plus a comprehensive benefits package including health insurance. Hybrid working model — about two days a week in our Leuven office. Why Sitemark Real impact: your work directly accelerates the global energy transition. Meaningful customers & projects: collaborate with leading renewable energy companies on large-scale solar assets worldwide. Strong culture & engagement: with a 98% employee satisfaction rate, everyone here is genuinely proud of the brand and the journey we’re on. Autonomy: small team, big responsibility, you shape how we do things. Flat & accessible organization: open communication, approachable leadership, ideas are heard. Collaborative & international environment: diverse team, strong ownership, and a get-things-done mindset.