Staff AI Agent Engineer

About the Role
Job ID Location Spain Madrid Tres Cantos Country: SPAIN State/Province/County: Catalonia City: Barcelona
Country: ROMANIA State/Province/County: Bucuresti City: Bucharest
Remote vs. Office Hybrid (Remote/Office) Organization Gas Services Business Unit Distributed Full / Part time Full-time Experience Level Manager / Team Leader
A Snapshot of Your Day
Most AI engineers build features. You build the systems those features depend on.
As a Staff AI Agent Engineer in Siemens Energy’s AI Factory, you’ll own entire agent products end-to-end – from research prototype to production – across an organisation whose technologies underpin an estimated one-sixth of the world’s electricity generation. Your agents won’t live in a sandbox. They’ll process real contracts, triage real engineering emails, and support project managers running multi billion-euro gas turbine installations. You’ll work in a small, high-autonomy team where shipping matters more than titles, and where the agents you build today will define how an entire industry works tomorrow.



This is a once in a lifetime opportunity to bring the benefits of Agentic AI to the day-to-day working lives of thousands of employees.

How You’ll Make an Impact
Own one or more AI agent products end-to-end – design, build, deploy, monitor, and iterate – ensuring they deliver measurable value across all business functions. Build production agents and tools from scratch in Python/TypeScript, including LLM fine-tuning and embedding adaptation, delivering them as stable services that teams across the organisation rely on daily. Stay at the frontier of agentic AI research – evaluate emerging techniques, run experiments, and translate relevant advances into production improvements across the Factory. Establish and evolve best practices for agent evaluation pipelines, RAG strategies, prompt optimisation, and caching – raising the quality bar for every agent shipped from the Factory. Collaborate cross-

📌 Staff AI Agent Engineer (Madrid)
🏢 Siemens Energy
📍 Madrid