Andrew Walker Brown

Andrew Walker-Brown is a seasoned Sales Engineer and Cyber Security Pre-Sales Consultant with over 30 years of experience in designing and delivering complex IT and cybersecurity solutions. His career spans from hands-on technical roles to strategic leadership positions within start-ups and global IT organisations. With a background in computer science and a deep technical understanding across firewalls, networking, endpoint security, cloud technologies, and managed services, Andrew has consistently driven growth and innovation. He founded eXcysion, a specialist cybersecurity consultancy, and has held senior roles at SonicWall and Dell Technologies, where he led regional engineering teams and developed go-to-market strategies across Northern Europe. At present Andrew is an MSSP Sales Engineer at Check Point.