Machine Learning Engineer

Posted 2ds ago

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Job Description

Machine Learning Engineer building physics-informed surrogate models for Molex’s electronic connectors and interconnect solutions. Accelerating engineering design optimization through Azure ML and GPU-based simulation prediction.

Responsibilities:

  • Build physics-informed surrogate models on Azure Machine Learning that predict engineering simulation outcomes from design parameters
  • Pre-screen candidate designs in milliseconds so only promising designs require full high-fidelity simulation
  • Design and train surrogate models, including neural networks, Gaussian processes, gradient-boosted trees, GNNs, and PINNs, on Azure GPU compute
  • Incorporate physics-informed constraints to keep predictions physically valid
  • Build model-uncertainty and confidence scoring to determine which designs need full simulation validation
  • Retrain models as new simulation results arrive
  • Deploy and version models through Azure ML endpoints and model registry
  • Monitor models for drift on a rolling basis
  • Benchmark surrogate versus full-simulation speedup to guide platform-level performance tuning
  • Partner with data scientists, LLM engineers, and MLOps teams to maintain reliable, fast GPU-heavy training and simulation workloads

Requirements:

  • Extensive hands-on experience building, training, and deploying ML models in production—not just using pretrained APIs
  • 10+ years building ML for physical/engineering systems (surrogate modeling, physics-informed ML, or scientific ML)
  • Strong Python with PyTorch or TensorFlow
  • Understanding of relevant engineering/physics fundamentals and simulation data formats for your domain
  • Experience with Azure Machine Learning or a similar cloud ML platform
  • Familiarity with uncertainty quantification (Bayesian approaches, ensembling)
  • Direct experience with industry-standard EM or physics simulation tools (advantageous)
  • Geometric deep learning, including graph neural networks and mesh-based models, for CAD data (advantageous)
  • Background in RF/high-speed electronics or interconnect design (advantageous)

Benefits:

  • Variable pay, issued as a monetary bonus or in another form
  • Medical insurance
  • Dental insurance
  • Vision insurance
  • Flexible spending accounts
  • Health savings accounts
  • Life insurance
  • Accidental death and dismemberment (ADD) insurance
  • Disability insurance
  • Retirement benefits
  • Paid vacation/time off
  • Educational assistance
  • Infertility assistance (may apply)
  • Paid parental leave (may apply)
  • Adoption assistance (may apply)