Senior Enterprise Security Engineer (New York City Metropolitan Area)

We’re partnering with a rapidly growing, cloud-first SaaS organization looking for a Senior Security Engineer – Enterprise Security to help secure its corporate environment, employees, endpoints, SaaS applications, and internal infrastructure.

This is a hands-on security engineering role for someone who understands how to secure a modern enterprise environment — from endpoints and identity to SaaS applications, DLP, SIEM, networking, and incident response.

This is not a traditional SOC analyst position. We’re looking for an engineer who can design, implement, automate, and improve security controls , while also jumping into investigations and incidents when needed.

What You’ll Own

You’ll work across Enterprise Security, IT, Infrastructure, and Engineering to strengthen security across a growing technology environment.

Key responsibilities include:

• Design and implement enterprise security solutions protecting users, endpoints, applications, and infrastructure
• Investigate malware, advanced threats, suspicious activity, and security incidents
• Build and improve SIEM detections, alerts, reporting, and security automation
• Secure corporate SaaS applications and conduct end-to-end security reviews
• Evaluate application architecture, data flows, authentication, authorization, and security controls
• Help drive Data Loss Prevention (DLP) strategy and implementation
• Secure email, Mac endpoints, enterprise networks, and internal systems
• Strengthen IAM, SSO, MDM, and password-management controls
• Perform forensic investigations and support incident response
• Identify vulnerabilities and drive remediation through completion
• Harden internal configurations and recommend improvements to security architecture
• Evaluate new technologies and third-party platforms for security risk
• Develop automation that improves detection, reporting, and security operations
• Partner with technical and business teams to implement security policies and controls
• Participate in an on-call rotation for critical security incidents
• Mentor junior engineers and act as a senior technical resource

What We’re Looking For

The ideal candidate is a well-rounded Enterprise Security Engineer who has been hands-on inside a modern corporate security environment.

Must-have experience:

• 5+ years of Security Engineering experience
• Enterprise / corporate security engineering
• Endpoint security
• Enterprise network security
• Securing SaaS applications
• CrowdStrike EDR or similar endpoint security platforms
• Email security
• Mac endpoint security
• IAM and SSO
• SIEM and detection engineering
• Incident response and security investigations
• Digital forensics
• Vulnerability management
• Security architecture and technical security reviews
• Security automation

Experience designing or operating DLP programs across endpoints, networks, SaaS, and cloud environments is especially valuable.

Bonus Experience

• Cloud security
• AI security
• Advanced technical security certifications
• Security scripting and automation
• Experience working in a fast-growing SaaS environment