Sales Development Representative (UK) at Artemis (London, United Kingdom)Sales Development Representative (UK)

Artemis is building the future of AI-driven cybersecurity, helping companies defend themselves effectively in an era where AI is fighting AI on the cyber battlefield.

Our platform brings a new approach to the $100B security operations market, building a live model of each customer's environment and using AI agents to detect, investigate, hunt, and respond to threats at machine speed. Just one year after our founding, Artemis is one of the fastest-growing cybersecurity companies of all time, with customers including multiple Fortune 500 companies, Global 2000 enterprises, and AI innovators like Cursor.

We have raised $70M from Felicis, First Round Capital, Theory Ventures, Two Sigma Ventures, Lockstep VC and Brightmind. We are also backed by some of the most prominent operators in cybersecurity, including the CEO of Crowdstrike, the former CEO and CTO of Splunk, and the founders of Abnormal AI and Demisto.

Artemis's founders have built and scaled security products used by tens of thousands of customers. Shachar Hirshberg (CEO) led Amazon GuardDuty, the world's largest cloud detection product, was an early employee at Demisto, the company that invented the SOAR category, was an engineering leader at Palo Alto Networks, and holds an MBA from Harvard. Dan Shiebler (CTO) led all AI and machine learning at Abnormal AI, the pioneer of behavior-based detection, spent five years building analytics using machine learning and vector databases at Twitter, and holds a PhD in machine learning from Oxford.

Our team of software engineers, AI researchers, security engineers, and product designers comes from Google, Meta, AWS, Wiz, CrowdStrike, SentinelOne, Abnormal AI, Perplexity, Bridgewater, Mercor, CERN, and more.

We're growing fast and looking for builders who want to help us serve our rapidly expanding customer base.

As an SDR at Artemis, you'll be the first point of contact for prospects. You'll research target accounts, run outbound campaigns, qualify inbound leads, and set meetings for our Account Executives. You'll work with a small but sharp sales team to build pipeline and help close enterprise security deals. This is a high-impact role—every meeting you set, every qualified lead, and every conversation directly feeds our growth.

• Run targeted outbound prospecting campaigns via email, LinkedIn, and phone to security leaders (CISOs, VPs of Security, Security Engineers)
• Research prospect companies, identify decision-makers, and understand their security posture and needs
• Qualify inbound leads and route to Account Executives with clear context
• Have discovery conversations to understand prospect pain points and determine fit
• Set meetings with qualified prospects, brief AEs on context before calls
• Build and maintain accurate pipeline in Salesforce
• Hit monthly activity targets (outreach, conversations, qualified meetings)
• Work closely with Account Executives to understand what makes a qualified lead and refine your targeting
• Provide feedback to the team on market trends, common objections, and competitive intel

• 1-3 years in sales development, inside sales, or similar prospecting role (cybersecurity is a plus but not required)
• Comfortable making cold calls and sending cold emails without getting discouraged
• Research and research skills-you can dig into a company and find the right person to talk to
• Genuine curiosity about cybersecurity and how companies defend themselves (you'll learn fast)
• Strong communication skills
• Self-motivated and competitive-you own your pipeline and your numbers
• Comfortable with CRM (Salesforce) and sales tools (LinkedIn Sales Navigator, etc.)
• Organized and detail-oriented

• Background in cybersecurity, security operations, or technical roles
• Experience prospecting to security buyers or IT decision-makers
• Familiarity with SIEM, EDR, or other security tools
• Experience at an early-stage SaaS or security company

Right to Work & Visa Sponsorship You must have the right to work in the UK.