Senior Security Engineer — Hybrid NYC, Platform Deployments

Mizuho; New York (NY); Hybrid; USD 112,000 - 160,000; Full time

Benefits offered by this job

Discretionary bonus

Job summary

Mizuho is seeking a Senior Security Engineer in a hybrid NYC role. You will lead initiatives around security platforms, govern configurations, and support SIEM, DNS, and network security tooling while collaborating with vendors and internal teams.

The role requires strong scripting (Python/PowerShell) and a background in enterprise security operations, with on-call responsibilities and a focus on delivering reliable security outcomes.

Qualifications

• 5+ years of hands-on security engineering experience.
• Experience upgrading and deploying security tools/platforms.
• Strong understanding of DNS/IP networking and network security.

Responsibilities

• Run and support projects related to security platforms.
• Develop and maintain governance documentation for platforms.
• Assist configuration, integration, and transformation efforts of security platforms.
• Troubleshoot reported issues with tools/platforms.
• Work with tools to support security monitoring use cases.

Skills

Splunk SIEM

Linux (RHEL)

Windows OS

Python

PowerShell

VMware

DNS networking

Education

BS/MS in Computer Science/Engineering/IT/Cyber Security

Tools

VMware

Next-Gen Firewall

SASE platforms

Job description

Mizuho is seeking a Senior Security Engineer in a hybrid NYC role. You will lead initiatives around security platforms, govern configurations, and support SIEM, DNS, and network security tooling while collaborating with vendors and internal teams.

The role requires strong scripting (Python/PowerShell) and a background in enterprise security operations, with on-call responsibilities and a focus on delivering reliable security outcomes.