L2 Senior Technical Support Engineer

Celonis Celonis · Data AI · Madrid, Spain · Services

This role is for a Senior Technical Support Engineer at Celonis, focusing on enterprise-grade software and generative AI. The engineer will provide 2nd level technical support, act as an AI SME, architect future support strategies, and drive AI workflow automation to reduce Mean Time To Resolution (MTTR). Responsibilities include analyzing and resolving complex technical issues across the Celonis stack, training AI models, and providing feedback for quality improvement. The role requires experience in technical support, cloud technologies (AWS/Azure, Kubernetes), prompt engineering, troubleshooting AI products, systems administration (Linux/Unix), coding (Python/Java), and databases.

What you'd actually do

  1. Provide 2nd Level technical support for customer issues across Celonis technical stack & products,
  2. As a core function, perform analysis, diagnosis, and recovery of complex technical issues, often requiring direct engagement with customers and internal Product and Engineering teams.
  3. AI Workflow Automation and Modeling that will assist with trouble-shooting in reduce MTTR
  4. AI SME & Strategy - serve as the Subject Matter Expert for AI in Support, taking ownership of training models and providing feedback loops to improve quality.
  5. Drive Knowledge Centred Service and Continual Service Improvement initiatives leveraging AI tooling with a strong focus on AI driven solution

Skills

Required

  • Minimum 3 years of proven Technical Support experience
  • AWS or Azure certification and/or working experience in a mid to large sized Kubernetes / containerised environment.
  • Demonstrated prompt engineering skills for optimizing AI outputs.
  • Experienced in troubleshooting AI products, including hallucinations, reasoning issues, misbehavior and building AI Automations and Modeling
  • Proven experience with heterogeneous Linux/Unix systems.
  • Proficient in at least one programming language (e.g., Java) or a scripting language (e.g., Python).
  • Experience with major database systems (e.g., SAP HANA, Oracle, MS SQL Server).

Nice to have

  • Bachelor of Computer Science, Engineering, or a related degree in the field of IT.

What the JD emphasized

  • AI SME & Strategy
  • AI Workflow Automation and Modeling
  • troubleshooting AI products
  • prompt engineering skills

Other signals

  • AI SME & Strategy
  • AI Workflow Automation and Modeling
  • troubleshooting AI products
  • prompt engineering skills