Security Platforms Engineer - Endpoint & Automation

Greenhouse Software, Inc.

United States

Remote

USD 120,000 - 160,000

Full time

14 days+

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Benefits offered by this job

20 vacation days

10 sick leave days

Company holidays

Medical budget

Education budget

Wellness budget

Job summary

JustMarkets seeks an hands-on Endpoint & Security Platforms Engineer to build and operate controls protecting employee devices and server workloads. You will work across deployment, hardening, troubleshooting, automation, and containment across Windows, Linux and macOS environments.

You will deploy EDR/XDR agents, resolve failures, implement OS hardening, and automate tasks with scripts. Collaboration with IT, Cyber Defense, and data security teams is essential, with focus on reliable

Qualifications

4+ years of hands-on experience in endpoint security or related security engineering role.
Experience deploying and operating an enterprise EDR/XDR across mixed workstation/server environment.
Strong Linux administration skills with Windows troubleshooting.
Experience implementing OS hardening and production deployments.
Automation with scripting in Python, Bash, or PowerShell.
Clear communication and documentation practices.

Responsibilities

Deploy and maintain EDR/XDR across Windows, Linux, and macOS workstations and production servers.
Resolve agent failures and coordination with IT for deployments.
Implement risk-based OS hardening baselines.
Operate endpoint DLP controls and maintain protection posture.
Maintain SIEM and other security platforms, including health and backups.
Monitor telemetry and drive fixes via automation and runbooks.
Support Cyber Defense investigations with endpoint expertise.
Automate recurring admin tasks using scripts and APIs and document configurations.