Cyber Security & AI Sales Specialist

Company Description Castelium is a cyber security firm focused on helping organizations stay ahead of fast-evolving technology risks. The company monitors emerging cyber threats and collaborates with world-class technology partners to deliver proactive security insights and solutions. Castelium supports customers by identifying vulnerabilities early and advising on mitigation strategies before attacks occur. Its offerings cover both defensive solutions and offensive stress-testing of existing security systems, giving clients a comprehensive view of their cyber resilience. The team's mission is to serve as a watch tower for organizations, providing intelligent tools and services to reduce the risk of security breaches.

Role Description The Cyber Security & AI Sales Specialist is a full-time, on-site role based in Singapore. This role is responsible for identifying and qualifying prospective clients, presenting Castelium's cyber security and AI-driven solutions, and managing the end-to-end sales cycle. Daily activities include conducting customer meetings, understanding client environments and security pain points, preparing proposals, and coordinating solution demonstrations with technical teams. The specialist will work closely with technology partners and internal security experts to tailor offerings, support proof-of-concept engagements, and ensure successful onboarding of new customers. Ongoing responsibilities also involve maintaining strong client relationships, tracking market trends, and providing feedback to product and service teams to refine Castelium's solutions.

Qualifications

• Strong knowledge of Cybersecurity and Information Security, with the ability to explain complex security concepts in clear business terms.
• Understanding of Network Security and Application Security, including common threats, vulnerabilities, and mitigation strategies.
• Experience selling or consulting on Cyber solutions, ideally within B2B environments and with security or AI-focused products.
• Proven track record in technology sales, business development, or account management, preferably in the cyber security or IT services sector.
• Ability to work closely with technical teams, interpret customer requirements, and translate them into tailored solution offerings.
• Strong communication, presentation, and negotiation skills, with comfort engaging stakeholders at multiple organizational levels.
• Analytical mindset with an interest in AI, data-driven security approaches, and staying current with emerging cyber threats and tools.
• Articulate workflow automation and AI Services together with counterpart.
• Polytechnic, Bachelor's degree in Computer Science, Information Security, Engineering, Business, or a related field, or equivalent practical experience.