Senior Cyber Defense Infrastructure Engineer – Security Tooling Operations

Role Overview

• Ensure the reliable operation, performance, and lifecycle management of enterprise information security tooling
• Ensure critical security platforms are resilient, scalable, and reliable
• Serve as the operational owner for core security platforms
• Lead the post‑selection deployment, configuration, and operationalization of enterprise security tools
• Partner with Security Architecture and platform teams to operationalize approved tool designs
• Develop monitoring, runbooks, and operational processes to support secure and reliable ongoing operations
• Configure, maintain, patch, and upgrade security tools
• Manage security tool lifecycles
• Develop and maintain operational documentation, runbooks, and support procedures
• Support audits and assessments by demonstrating tooling configuration, availability, and operational controls
• Identify opportunities to improve tooling reliability, automation, and operational efficiency

Requirements

• 5+ years of experience supporting or engineering enterprise security platforms
• Hands‑on experience with one or more of the following: Endpoint protection / EDR tools, SIEM or security analytics platforms, Vulnerability management solutions, Cloud or infrastructure security tooling
• Strong understanding of: Linux and/or Windows systems, Cloud environments (AWS, Azure, or hybrid), System integrations, logging, and telemetry pipelines
• Experience working within change, incident, and problem management processes
• Experience in large‑scale or regulated enterprise environments (preferred but not required)
• Familiarity with security frameworks such as NIST CSF, CIS Controls (preferred but not required)
• Relevant certifications (preferred but not required), such as cloud or security certifications.

Tech Stack

• AWS
• Azure
• Cloud
• Linux

Benefits

• Health / Dental / Vision Benefits Day-One
• 5% matching 401k
• Additional benefits including but not limited to financial support, pet insurance, mental health resources, volunteer paid days off, employee stock program, foundation donation matching, and much more!