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Senior Information Security Infrastructure Engineer - Security Architecture - InfoSec

1 month ago
Ireland
Full-time
Senior
Security Engineer
DevOps and Infrastructure
Elasticsearch GitHub GitHub Actions Helm Kubernetes Python REST API Terraform
Apply Now
Elastic

Elastic

Elastic is a leading platform for search-powered solutions, providing real-time insights and making data usable for developers and enterprises worldwide.

Internet Software & Services
1K-5K
Founded 2010
View All Jobs 62

Description

  • Build and maintain ingestion pipelines for cloud audit logs, identity and SaaS activity, endpoint data, and asset telemetry.
  • Integrate third-party and cloud provider APIs, handling authentication, pagination, rate limits, concurrency, errors, and schema changes.
  • Operate and maintain Elastic Cloud on Kubernetes clusters, including monitoring, upgrades, capacity, shards, ILM, and cross-cluster search.
  • Use Terraform to manage cloud infrastructure, Elasticsearch resources, pipelines, index templates, and alerts.
  • Deploy scheduled ingestion workloads with Kubernetes and Helm.
  • Develop automation such as self-healing jobs, health checks, alerting, internal CLIs, and AI-assisted operational workflows.
  • Monitor data quality, backfills, schema and field consistency, reliability, and ingestion costs.
  • Own the end-to-end security data lifecycle from source onboarding through storage and downstream querying.

Requirements

  • Production experience operating Elastic and Elasticsearch, including ingest pipelines, index templates, mappings, queries, cluster health, and upgrades.
  • Experience with ECK or Elasticsearch on Kubernetes is strongly preferred.
  • Experience deploying and troubleshooting Kubernetes workloads, scheduled jobs, Helm charts, and operators.
  • Experience managing cloud and Elasticsearch resources with Terraform.
  • Ability to consume REST APIs for data ingestion, including authentication, pagination, rate limiting, concurrency, and error handling.
  • Python scripting ability to read, write, and modify ingestion and automation scripts.
  • Demonstrated use of AI to accelerate development, debug systems, and improve operations while retaining ownership of outcomes.
  • Eligibility to work in Department of Defense Impact Level 4 or above cloud environments.
  • Cloud provider experience, preferably GCP, including audit and logging data, is preferred.
  • Knowledge of GitHub workflows, GitHub Actions, CI, SOC operations, incident response, and security visualization tools is preferred.

Benefits

  • €87,300–€138,000 EUR typical starting base salary range with no variable compensation component.
  • Health coverage for employees and families in many locations.
  • Flexible work locations and schedules as part of Elastic’s distributed work model.
  • Generous annual vacation allowance.
  • Minimum 16 weeks of parental leave.
  • Up to $2,000 matching for eligible financial donations and service.
  • Up to 40 hours annually for volunteer projects.

Interested in this position?

Apply directly on the company website

Apply Now

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