DN
SIEM Migration & Implementation Lead
Diversity Nexus
🇺🇸 United States
Hybrid
Staff / Principal
1 month ago
- SIEM
- EDR
- DNS
- DLP
- Python
- PowerShell
1 month ago
Role Summary:
We are seeking a SIEM Migration & Implementation Lead to drive the implementation and migration to a modern SaaS-based SIEM platform, including log onboarding, detection engineering, operational readiness, and SOC transition.
Key Responsibilities
Lead SIEM implementation and migration activities.
Design log collection, parsing, normalisation, and correlation architecture.
Migrate log sources, detections, dashboards, reports, and integrations.
Develop detection content, correlation rules, dashboards, and security analytics.
Write complex SIEM queries for investigations, detections, reporting, and threat hunting.
Onboard endpoint, firewall, DNS, identity, cloud, DLP, proxy, email, and application logs.
Support testing, cutover, go-live, and operational transition activities.
Required Experience
8+ years of SIEM Engineering, Security Monitoring, Detection Engineering, or Security Operations experience.
Proven experience leading enterprise SIEM migrations or greenfield deployments.
Strong hands-on experience with one or more SIEM platforms.
Strong expertise in SIEM query writing, dashboard development, correlation rule creation, and detection engineering.
Experience integrating and onboarding diverse enterprise security telemetry sources.
Strong scripting and automation experience (Python, PowerShell, APIs).Strong understanding of MITRE Telecommunication&CK and threat detection methodologies.
Success CriteriaSuccessful migration of log sources, detections, dashboards, and reporting.
Improved security visibility and detection coverage.
Smooth transition into steady-state SOC operations.
Work Experience 8+ yrs.
SIEM Migration & Implementation Lead · Diversity Nexus