Senior Security Analyst, Detection & Response

It's fun to work in a company where people truly BELIEVE in what they're doing! Fullsteam is a leading provider of vertical software and embedded payments technology dedicated to helping businesses flourish by providing their customers with seamless experiences. With a dynamic and growing team of over 1,900 employees, we are committed to driving innovation and delivering best-in-class software and payment solutions that empower small and medium-sized businesses across numerous industries. Our purpose is to help our customers grow their businesses and delight their customers. Join us and be a part of a forward-thinking company that values growth, excellence, and the success of our clients. The position is part of Fullsteam ’s Corporate InfoSec Team and is responsible for incident detection and response across Fullsteam and its Business Units. The Senior Security Analyst serves as a key member of Fullsteam 's Corporate Information Security team, leading threat detection, incident response, and security monitoring activities across Fullsteam and its Business Units. This individual is responsible for conducting complex investigations, improving detection capabilities, identifying security risks, and partnering with stakeholders throughout the organization to strengthen Fullsteam 's security posture. The role requires a combination of technical expertise, analytical thinking, and the ability to influence security outcomes across diverse environments. Primary Responsibilities: Lead investigation and response activities for security alerts, incidents, phishing attacks, malware infections, suspicious activity, and other cybersecurity events across Fullsteam and its Business Units. Coordinate with infrastructure, cloud, application, and business unit teams to contain, remediate, and recover from security incidents. Participate in a 24x7 on-call rotation and provide leadership during high-severity incident response events Perform threat hunting and proactive analysis to ident