Hiring: Level 3 End User Security Engineer (Microsoft Defender for Endpoint) Company: InnoCore Solutions, Inc. Location: Dallas, TX Job Posted Time: 2026-09-16 15:28:06 Employment Type: Remote About the job Experience: •5+ years of experience in endpoint security, Windows security, cybersecurity, or related IT infrastructure roles. •3+ years of hands-on experience with Microsoft Defender for Endpoint (MDE) Required Skills: •Serve as the Level 3 escalation point for complex endpoint security incidents, problems, and vulnerabilities. •Investigate and respond to malware, ransomware, phishing, suspicious processes, credential theft, and other endpoint security threats. •Perform advanced threat hunting and incident investigation using •Microsoft Defender Advanced Hunting and KQL •Analyze endpoint timelines, process trees, command-line activity, file/registry changes, network connections, and other security telemetry. •Perform endpoint containment and remediation activities, including device isolation, antivirus scans, Live Response, and remote remediation •KQL queries, custom detections, dashboards, and threat-hunting queries to identify suspicious activity across the enterprise. •Participate in security incident response, vulnerability remediation, security projects, and continuous improvement initiatives. Qualifications: •In a medium-to-large enterprise environment. •Demonstrated capacity to develop KQL queries for threat hunting, investigation, detection, and security analytics •And independently resolving complex technical issues. •In-depth knowledge of security incident response processes and evidence preservation. •Excellent troubleshooting, analytical, communication, documentation, and problem-solving skills. •Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Engineering or a related field. Compensation: •Flexible work environment (work from home / hybrid options) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!