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Enterprise Security Engineer (P3)

About the Role: Aviatrix, the leader in multi-cloud network security, is seeking a highly motivated and skilled Enterprise Security Engineer (P3) to join our Security team.

This mid-to-senior-level role is critical for enhancing the security posture of our enterprise systems and ensuring a robust defense against evolving threats. As a key team member, you will drive security initiatives, collaborate with our Detection and Response team, and address complex challenges in a fast-paced, innovative environment. This position requires a self-starter with a strong foundation in enterprise and cloud security, coupled with a track record of learning and adapting to emerging security trends.

Responsibilities:

• Cloud & Infrastructure Security:Architect, deploy, and maintain security measures across our multi-cloud environments (AWS, Azure, GCP), including infrastructure hardening, configuration reviews, and continuous monitoring.
• Application & AI Security Review: Conduct security assessments of business-critical applications and AI/ML deployments—perform threat modeling, secure code reviews, dependency scanning, and penetration tests to identify and remediate vulnerabilities.
• Platform & Tool Management:Design, configure, and manage core security platforms (SSO, IAM, MDM, SIEM, EDR/NDR, email security) to enforce policies consistently across both applications and infrastructure.
• Network Defense & Threat Detection:Evaluate, integrate, and optimize network security technologies (firewalls, IDS/IPS, VPNs) to strengthen protections against ransomware, DDoS, insider threats, and data leakage.
• Incident Response & SOC Partnership:Collaborate with the SOC to triage, investigate, and remediate incidents affecting applications or infrastructure, driving rapid response and post-incident learning.

Requirements:

• Demonstrated experience conducting in-depth cloud infrastructure security reviews—assessing configurations, network architectures, and control implementations to identify and remediate risks.
• Hands-on experience architecting and securing cloud application deployed in AWS, with familliarty of other CSPs such as Azure and OCI, knowledge of each platform’s native security services and best practices.
• Demonstrated application and AI security background: threat modeling, secure code reviews, dependency scanning, and penetration testing of business-critical applications.
• Solid understanding of network defense and threat detection technologies—firewalls, IDS/IPS, VPNs—and proven track record mitigating ransomware, DDoS, insider threats, and data loss.
• Familiarity with infrastructure-as-code (Terraform, CloudFormation) and CI/CD pipelines to drive automated, secure deployments.
• Experience partnering with SOC teams on incident response, investigation workflows, and post-incident lessons learned.
• Excellent communicator and mentor, capable of sharing best practices, coaching junior engineers, and driving cross-functional security awareness.
• Relevant certifications are highly desirable, such as CISSP, CISM, CCSP, AWS Certified Security – Specialty, Azure Security Engineer Associate, or equivalent.