Security Engineer – Infrastructure

Jobtailor; California (MO); On-site; USD 140,000 - 180,000; Full time

Job summary

Jobtailor is seeking a hands‑on security data platform owner to lead the systems and pipelines that run our security program across IT, OT, cloud, and bare metal. You will design and operate tooling for log onboarding, detection engineering, and alert tuning while embedding security into CI/CD and software development lifecycles.

You will architect the security data platform, normalizing telemetry from endpoints, networks, cloud, and OT/ICS, and build integrations with EDR, vulnerability

Qualifications

• You have designed, implemented, and maintained security infrastructure and tooling.
• You build a modern stack from the ground up rather than maintaining existing systems.
• You work fluently with cloud and virtualization technologies.
• You design, ingest, normalize, enrich, and route security data across multiple sources.
• You integrate security tools and embed security into CI/CD processes.
• You collaborate across teams to ensure instrumentation is complete and accurate.

Responsibilities

• Be the hands-on technical owner of SIEM, data‑warehouse, and security tooling across IT, OT, cloud, and bare metal.
• Design, deploy, and operate security tooling and data infrastructure for log onboarding and alert tuning.
• Architect and maintain the security data platform across endpoints, network, cloud, OT/ICS, and physical security tooling.
• Build and manage integrations across EDR, vulnerability management, SOAR, CASB, and identity platforms.
• Embed security into the software development lifecycle including CI/CD pipeline security and secrets management.
• Develop tooling for automated security-data collection and quality validation across multi-site facilities.

Skills

Security architecture

Cloud technologies

Data pipelines

CI/CD integration

Cross-team collaboration

Tools

EDR

Vulnerability management

SOAR

CASB

Identity platforms

SIEM

Job description

• Be the hands‑on technical owner of the systems and pipelines that make the security program run: SIEM and data‑warehouse architecture, data ingestion and enrichment, and security tool engineering across IT, OT, cloud, and bare metal.
• Design, deploy, and operate security tooling and data infrastructure: log‑source onboarding, detection engineering, alert tuning, and pipeline management across IT and OT.
• Architect and maintain the security data platform: ingestion, normalization, enrichment, and routing of telemetry from endpoints, network, cloud, OT/ICS, and physical security tooling.
• Build and manage integrations across EDR, vulnerability management, SOAR, CASB, and identity platforms.
• Embed security into the software development lifecycle: CI/CD pipeline security, secrets management, artifact integrity, and review of security‑relevant changes.
• Build tooling for automated security‑data collection and quality validation, and partner with network, infrastructure, and IT teams to keep instrumentation complete across multi‑site facilities.

Requirements

• You've designed, implemented, and maintained security infrastructure and tooling, and you want to build a modern stack from the ground up rather than maintain what exists.
• You know security system architecture and work fluently with cloud and virtualization technologies.
• You build and operate security data pipelines (ingestion, normalization, enrichment, routing) across diverse source types.
• You integrate security tools (EDR, vuln management, SOAR, identity) and embed security into CI/CD.
• You collaborate across technical teams to make instrumentation complete and accurate everywhere.
• Bonus: SIEM and security data‑lake architecture. Detection engineering. OT/ICS security. Infrastructure‑as‑code and pipeline automation.