Senior Simulation Engineer

We are looking for a highly experienced LTspice EDA & Circuit Simulation Specialist to lead advanced electronic circuit modeling and validation activities. This role requires deep expertise in analog, digital, and mixed-signal simulation, ensuring that circuit designs meet strict performance and reliability standards before moving to hardware. The ideal candidate will act as the go-to authority on circuit simulation, providing technical leadership across engineering teams.

Key Responsibilities

• Serve as the subject matter expert (SME) for all LTspice-related simulation work.
• Develop, implement, and refine complex analog, RF, power, and mixed-signal circuits in LTspice.
• Build custom component models, behavioral models, and subcircuits for advanced simulation.
• Perform in-depth analyses including transient, AC, DC sweep, Monte Carlo, thermal, and noise simulations.
• Lead design verification and optimization efforts , ensuring simulated performance aligns with system requirements.
• Benchmark and validate simulation results against real-world test data, providing design recommendations .
• Mentor junior engineers and establish best practices and workflows for circuit simulation.
• Collaborate closely with design, layout, and test engineers to ensure smooth transition from simulation → PCB → prototype .
• Author technical documentation , including detailed reports, simulation methodologies, and design guidelines.

Required Skills & Qualifications

Ability to work independently as well as provide technical leadership within a team.

can be everywhere based in Spain.