Medior Site Reliability Engineer

12/03/2026

Our client is looking for a Site Reliability Engineering

Service description:

We are looking for Site Reliability Engineering service in our Engineering chapter team. The goal is to ensure the reliability, scalability, monitoring, and performance of our on-premises services in the ERA product organization. Responsibilities will include designing, implementing best practices, and managing our infrastructure. The role includes working within cross-functional teams to improve systems and processes and ensure uptime and efficiency.

Responsibilities:

  • Design and maintain monitoring infrastructure
  • Create custom dashboards, alerts, and visualization solutions
  • Implement distributed tracing and log aggregation systems
  • Establish monitoring best practices and SLI/SLO frameworks
  • Maintain security compliance for on-premises monitoring tools
  • Automate deployment and configuration management
  • Collaborate with development teams on application instrumentation
  • Participate to on-duty rotations

Requirements:

  • Core Technologies: Grafana, Prometheus (PromQL), OpenTelemetry, Elasticsearch
  • Infrastructure: Linux administration, networking, on-premises security
  • Programming: Python, Bash, or Go for automation
  • Experience: 3+ years monitoring/observability, 2+ years Grafana/Prometheus in production, strong Linux system administration experience, proven track record with on-premises infrastructure solutions
  • Security: Enterprise security practices, compliance requirements; ability to balance technical trade-offs with business needs and prioritize effectively
  • On-call: Participation to on-duty rotations (24/7 Incident support)

Key Deliverables:

  • Reduced MTTD/MTTR through effective monitoring
  • Comprehensive observability across all systems
  • Automated monitoring, deployment, and management
  • Security-compliant monitoring practices

Languages: English (C1). Extra languages: German, French, Dutch.

Job specifications

ID: 12677

Duration: 13/04/2026 - 31/12/2026

Location: Brussels

Type: Freelance

Joël De Ben

IT Recruitment Consultant
This position is no longer accepting applications.