About this opportunity
Atlas Search lists this Senior Security Engineer opportunity in new york, New York. Review the employer’s description below for duties, qualifications and application requirements.
Job description
The Senior Security Engineer will design and build scalable security capabilities across a cloud-native SaaS environment. This hands-on role focuses on security engineering, automation, AI/LLM security, cloud security, identity, detection engineering, and internal security tooling.
Mandatory Requirements:
8+ years of hands-on Security Engineering or related cybersecurity experience.
Bachelor's or Master's degree in Computer Science, Cybersecurity, or a related field.
Strong software engineering background with experience building production-grade security tools, platforms, and automation.
Strong proficiency in Python or a similar programming language.
Experience with APIs, open-source technologies, automation, and cloud-native services.
Hands-on experience securing AWS, Azure, or GCP environments.
Strong knowledge of cloud architecture, identity, networking, operating systems, and modern security practices.
Experience with SIEM, EDR, WAF, network security, cloud security, SaaS security, IAM, and security monitoring.
Experience applying AI to security engineering or security operations.
Strong analytical, communication, and problem-solving skills.
Key Responsibilities
Build security platforms, APIs, automation, detections, and internal tooling.
Develop scalable solutions for vulnerability management, detection engineering, incident response, IAM, and security operations.
Design security controls for AI applications, LLMs, agents, and AI development workflows.
Address AI risks including prompt injection, data leakage, excessive permissions, misuse, and insecure integrations.
Build detections-as-code across cloud, identity, endpoint, SaaS, and application environments.
Conduct architecture reviews and threat modeling for cloud, APIs, infrastructure, and AI-enabled applications.
Develop custom security tools and integrations that reduce manual security operations.
Partner with engineering teams to implement secure-by-design architectures.
Preferred Qualifications
Experience building internal security products or developer-focused security tooling.
Strong knowledge of AI/LLM security and secure AI development practices.
Knowledge of Zero Trust, modern identity architectures, and cloud-native security controls.
CISSP, CCSP, GCIH, GCFA, or similar certification.
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Worksite address
new york, NY, 10261, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.