Material Security
Sr. Enterprise Security Engineer
$220K–$240K
Remote · Remote · Senior · Full-time · Posted Oct 19, 2026
- Experience
- 6+ years in corporate or enterprise security or detection and response.
About the job
Own and strengthen Material Security’s corporate security program, including detection and incident response, LLM-driven triage, endpoint and identity controls, and translating findings into product detection improvements.
What you'll do
- Own corporate telemetry, detection content, incident response, and playbooks; improve coverage and reduce alert noise.
- Build and evaluate an LLM-based agent to triage privileged access, customer data access, and high-fidelity alerts, with explicit limits on automated action.
- Improve endpoint, identity, SaaS, Google Workspace, and corporate-to-production security controls, partnering with CorpSec, AppSec, and Engineering.
What they ask for
- 6+ years in corporate or enterprise security or detection and response, with hands-on ownership of a SIEM, detection content, and incident response.
- Comfortable using Python, Go, or TypeScript against vendor APIs and automating enforcement.
- Deep understanding of OAuth, SAML/OIDC, session and token lifecycle, and identity paths to cloud IAM.
- Experience managing a Mac fleet with modern MDM and EDR, plus building or seriously experimenting with LLM-driven workflows and evaluation.
Nice to have
- Contributed detection logic or security features to a product codebase and can work within engineering review and release processes.
- Written a technical paper, spoken at a technical conference, or maintained open-source security tooling.
Pay
$220,000-$240,000 annually (base salary)
Tools
Python, Go, TypeScript, Google Workspace, SIEM, IdP, EDR, MDM
AI focus
Build an LLM-driven triage agent and evaluate its precision and recall, define limits on automated action, and guard against manipulation through log content or employee replies.
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