Security Analyst

Vectra® is the leader in AI-driven threat detection and response for hybrid and multi-cloud enterprises. The Vectra AI Platform delivers integrated signal across public cloud, SaaS, identity, and data center networks in a single platform. Powered by patented Attack Signal Intelligence, it empowers security teams to rapidly prioritize, investigate and respond to the most advanced cyber-attacks. With 35 patents in AI-driven threat detection and the most vendor references in MITRE D3FEND, organizations worldwide rely on the Vectra AI to move at the speed and scale of hybrid attackers. For more information, visit www.vectra.ai. Serving in the role of Security Analyst , you will join Vectra's MXDR team and use your knowledge of cyber threats, attacker behavior, and investigation techniques to analyze and interpret real-world attacks affecting our customers. You will investigate suspicious activity, correlate indicators across multiple data sources, identify attacker tactics and lateral movement, and communicate findings in a clear and actionable manner to customers. As part of the Vectra MXDR team, you will monitor, triage, investigate, and respond to security events across customer environments using the Vectra platform, integrated EDR technologies, and supporting security tools. This is a customer-facing operational security role requiring strong analytical thinking, effective communication, and a solid understanding of modern attack techniques and enterprise environments. You will help customers distinguish benign from malicious activity, prioritize threats based on risk and impact, and provide guidance during active investigations and incident response situations. Leveraging Vectra’s AI-driven detections and telemetry, you will contribute to protecting customer environments against advanced threats while continuously improving operational detection and response capabilities. This is a highly technical role requiring strong knowledge of networking, operating systems, and security operations principles. Successful candidates will be comfortable analyzing alerts, validating threats, investigating attacker activity, and working across complex customer environments. When not actively engaged in customer investigations, analysts are expected to contribute to operational improvement initiatives, detection tuning, threat research, playbook development, and knowledge sharing activities that strengthen both the team and customer outcomes. Your role at a glance Monitor, triage, and investigate security alerts and suspicious activity across customer environments Analyze attacker behavior, lateral movement, privilege escalation, and indicators of compromise using Vectra and integrated security tools Provide customers with timely, clear, and actionable recommendations during security investigations and active incidents Escalate confirmed threats and coordinate with customer security teams during incident response activities Assist customers in understanding detections, threat prioritization, and remediation guidance Leverage EDR, network telemetry, and security tooling to validate and investigate potential threats Contribute to detection tuning, operational process improvement, and threat-hunting activities Document investigations, findings, recommendations, and lessons learned in a clear and professional manner Collaborate with internal teams to improve detection coverage, operational workflows, and customer experience Act as a strong advocate for customer security outcomes and operational excellence Pursue ongoing security research and stay current on emerging threats, attacker techniques, and industry trends Travel expected 0–10% To be successful in your new role, you have Experience working in a SOC, MDR, incident response, threat hunting, or security operations environment Strong analytical and investigative skills with the ability to assess and prioritize security events Experience communicating technical findi ... (truncated, view full listing at source)