Senior MDR Engineer: Security Automation & Cloud

Tokio Marine HCC International; United States; Remote; USD 117,000 - 176,000; Full time

Job summary

Vector3, Inc. is launching a Managed Detection and Response (MDR) service for TMHCC CPLG, seeking a Senior Engineer to support MDR workflows with strong engineering expertise.

You will design, build, and optimize security automation, collaborate with the team, and help scale detection and response capabilities across enterprise environments. You will apply advanced security knowledge, contribute to engineering best practices, and mentor peers while delivering practical, reliable solutions for

Qualifications

• Minimum 4 year’s bachelor’s degree in cyber security, Computer Science, information Technology related degree.
• 4+ years of professional experience in security engineering teams developing security automation/SOAR capabilities.
• Experience deploying and administering endpoint security tooling (CrowdStrike, Sophos, SentinelOne) and working with cloud/platform security.

Responsibilities

• Design, build, and maintain scalable security applications, integrations, and automation frameworks for MDR services.
• Lead complex engineering initiatives from design through deployment, delivering innovative solutions.
• Develop automation to reduce toil and improve response times across security operations.
• Develop and maintain scripts, APIs, and tooling using Python, PowerShell, Bash, Go to streamline security operations.

Skills

Security engineering

Security automation

Scripting: Python

Scripting: PowerShell

Scripting: Bash

Go programming

Technical leadership

Education

Bachelor’s degree in cyber security, Computer Science, or IT related field

Tools

CrowdStrike

Sophos

SentinelOne

Active Directory / Microsoft Intune / MDM

Job description

Vector3, Inc. is launching a Managed Detection and Response (MDR) service for TMHCC CPLG, seeking a Senior Engineer to support MDR workflows with strong engineering expertise.

You will design, build, and optimize security automation, collaborate with the team, and help scale detection and response capabilities across enterprise environments. You will apply advanced security knowledge, contribute to engineering best practices, and mentor peers while delivering practical, reliable solutions for