[Hiring] Commercial Sales Engineer @Horizon3 AI

Role Description

We’re looking for an ambitious Commercial Sales Engineer who is early in their career and excited to learn quickly, work with cutting-edge technology, and make an impact in a customer-facing role. This is a great opportunity to accelerate your career while helping growing organizations modernize their security programs.

Why This Role is Exciting

• Work with Cutting-Edge Technology – Gain hands-on experience with NodeZero, an autonomous pentesting platform changing the cybersecurity landscape.
• Learn from Industry Experts – Partner with experienced Account Executives, Sales Engineers, Customer Success leaders, and security professionals who will invest in your growth.
• Fast Career Growth – Build the technical, business, and customer-facing skills that can quickly accelerate your Sales Engineering career.
• Make Immediate Impact – Help customers solve real security challenges and directly influence revenue growth.
• Join a High-Energy Team – Be part of a collaborative, mission-driven company reshaping offensive security.

What You’ll Do

• Support Commercial Sales Growth – Partner closely with Account Executives to drive opportunities across small and mid-sized organizations by supporting discovery, demos, and technical evaluations.
• Learn Customer Environments – Join customer conversations to understand their infrastructure, security maturity, and business priorities.
• Deliver Powerful Demos & Proof of Value – Show prospects how NodeZero helps identify real attack paths, validate security controls, and reduce risk.
• Simplify Complex Security Concepts – Translate technical capabilities into clear business value for both technical buyers and executive stakeholders.
• Grow as a Trusted Advisor – Develop the confidence to answer customer questions, guide conversations, and help move deals forward.
• Collaborate Across Teams – Work with Sales, Product, Marketing, and Customer Success to improve customer experience and share market feedback.
• Continuously Build Expertise – Learn modern cybersecurity concepts, offensive security methodologies, and consultative selling skills from experienced mentors.

Qualifications

• 1–4 years of experience in Sales Engineering, Customer Success, Technical Account Management, or another customer-facing technical role.
• Strong interest in cybersecurity and desire to build a long-term career in the space.
• Excellent communication skills with the ability to simplify technical topics.
• High curiosity, coachability, and eagerness to learn.
• Ability to thrive in a fast-paced, high-growth environment.
• Based in Chicago or open to relocating there.

What Success Looks Like

• You become a trusted partner to Account Executives and help win new business.
• You confidently deliver compelling demos and support evaluations.
• You rapidly grow your technical and commercial skill set.
• You build strong relationships internally and externally.
• You establish yourself as a rising Sales Engineer in one of cybersecurity’s most innovative companies.

Benefits

• Inclusive Team : We value diversity and promote an inclusive culture where everyone can thrive.
• Growth Opportunities : Be part of a dynamic and growing team with numerous career development opportunities.
• Innovative Culture : Work in a collaborative environment that encourages creativity and out-of-the-box thinking.
• Remote Work : We are a 100% remote company. Enjoy the convenience and work-life balance that comes with remote work.
• Competitive Compensation : We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.