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Recru Linkedin · Posted 9d ago

Senior Security Engineer

Houston, Texas, United States

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Indexed description

Security Engineer


Location: Hybrid

Type: Full-Time


Overview

We're seeking an Security Engineer to help secure enterprise applications, cloud environments, identities, endpoints, and networks. This hands-on role focuses on application security, threat detection, incident response, vulnerability management, SIEM engineering, and security automation within a regulated enterprise environment.


Responsibilities

  • Drive application security initiatives, vulnerability assessments, and remediation efforts.
  • Investigate and respond to security incidents across cloud, identity, endpoint, and network environments.
  • Develop and tune SIEM detections, threat-hunting activities, and automated response workflows.
  • Manage vulnerability scanning, risk prioritization, and remediation tracking.
  • Support Microsoft Entra ID, MFA, Conditional Access, and Zero Trust initiatives.
  • Partner with development, infrastructure, and network teams to embed security throughout the environment.
  • Support PCI DSS compliance and security governance initiatives.


Requirements

  • 3-5+ years of cybersecurity, security engineering, AppSec, or SOC experience.
  • Experience with application security, vulnerability management, and incident response.
  • Hands-on experience with SIEM, EDR, firewalls, and threat hunting.
  • Knowledge of Microsoft Entra ID, MFA, Conditional Access, and cloud security.
  • Scripting experience with Python, PowerShell, or similar tools.
  • Familiarity with PCI DSS, Zero Trust, and modern security frameworks.


Preferred

  • Microsoft 365 Security experience.
  • Container security, DevSecOps, or cloud-native security experience.
  • Security certifications such as CISSP, GCIH, GPEN, CCSP, or Security+.
  • Experience in regulated enterprise environments


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