Hybrid NYC Senior Security Engineer — Platform Automation

Madison-Davis; New York (NY); Hybrid; USD 140,000 - 200,000; Full time

Job summary

Madison-Davis, LLC, in New York, is seeking a senior security engineer to implement and improve enterprise security platforms across endpoints, networks, access, and monitoring services. You will deliver reliable platforms with clear documentation and hands-on automation, and collaborate with engineering and operations partners to ensure robust ongoing support.

The role emphasizes governance, operational readiness, and seamless handover to operations, with participation in on-call coverage as

Qualifications

• 5–7+ years of relevant security engineering experience.
• Hands-on enterprise security platform implementation and support.
• Experience deploying and upgrading tools.
• Linux/Windows, DNS, and IP-networking knowledge.
• Scripting/coding ability for automation.
• Strong troubleshooting and incident-response lifecycle understanding.
• Relevant BS/MS educational background.

Responsibilities

• Implement, replace, deploy, and upgrade security platforms.
• Configure tools and integrate them with enterprise infrastructure.
• Troubleshoot technical issues and resolve underlying causes.
• Develop automation for repeatable delivery and support tasks.
• Maintain governance documentation and operational instructions.
• Prepare services for successful handover to operations.
• Coordinate technical support and product questions with vendors.
• Support monitoring requirements and participate in on-call coverage.

Skills

Troubleshooting

Incident response

Automation scripting

Documentation

Independent execution

Communication

On-call readiness

Education

Bachelor's or Master's in CS/Engineering

Tools

VMware

Next-Gen Firewall

SASE

SIEM

Splunk

PowerShell

Python

Job description

Madison-Davis, LLC, in New York, is seeking a senior security engineer to implement and improve enterprise security platforms across endpoints, networks, access, and monitoring services. You will deliver reliable platforms with clear documentation and hands-on automation, and collaborate with engineering and operations partners to ensure robust ongoing support.

The role emphasizes governance, operational readiness, and seamless handover to operations, with participation in on-call coverage as