Day-to-day operating brief
What AI/ML Engineer work looks like in practice
An AI/ML Engineer builds data pipelines, features, models and serving systems whose behaviour depends on training data, evaluation and continuing monitoring. Terms should cover permitted datasets, confidential experiments, model and code IP, compute budgets, repositories, open-source components, deployment authority, bias and performance review, security and remote equipment. A promising metric does not authorise production release without agreed validation. Model release evidence should name the evaluation population, baseline, failure cases and operational threshold, not only an aggregate score. Monitoring must connect unusual predictions to a versioned model and feature pipeline so investigation can reproduce the behaviour. Feature reviews should identify leakage, proxy variables and behaviour when inputs are absent or outside training range. Production ownership also needs a defined response when retraining changes outputs for previously stable cases. Human-review design should specify what evidence the reviewer sees, whether they can override the prediction and how disagreement feeds future evaluation without contaminating labels.
Individually written and reviewed against the maintained role record.