Hybrid Solution Architect (AI/ML), Smart DC (Innovation) bei Keppel
Keppel · Singapore, Singapur · Hybrid
- Professional
- Optionales Büro in Singapore
JOB DESCRIPTION
Key Responsibilities:
Model Development
- Develop, train, and fine-tune models on time-series sensor data for both anomaly detection and failure prediction across various asset types.
- Explore and apply a mix of forecasting, anomaly detection, change point detection, survival analysis, and representation learning techniques, choosing the best ft based on the use case.
- Be comfortable applying hybrid approaches (e.g., combining statistical thresholds with ML models, or chaining changepoint detection with LSTM/Transformer predictors) when appropriate. Iterate quickly and deliver working ML models into dev or production environments every 1–2 week sprint, enabling rapid feedback and continuous improvement.
- Balance performance, explainability, compute cost, and deployment constraints in every modeling decision
Stakeholder Communication
- Clearly explain model behavior (e.g. thresholds, decision boundaries).
- Share experiment results, performance comparisons, and trade-offs transparently.
- Collaborate with product managers, engineers, and non-technical stakeholders.
- Align ML decisions across the team for unifed communication.
Performance Monitoring
- Continuously monitor model performance in production (e.g., accuracy, drift, recall).
- Build a retraining and rollback strategy to handle data drift, model drift or edge cases.
- Use dashboards or alerts to track live model degradation.
- Proactively recommend model retirement or replacement.
Platform Enhancement
- Suggest improvements to model architecture, data input, and system-level optimization
- Balance performance and compute/resource efficiency
- Contribute to architecture discussions with an awareness of cost, scalability, and maintainability
MLOps & Pipeline Collaboration
- Work closely with MLOps engineers to build versioned, reproducible training/inference pipelines.
- Provide clear model packaging requirements (inputs, outputs, dependencies).
- Understand CI/CD for models and how to deploy across dev, test, and prod.
- Support auto-retraining and rollback pipelines.
Data Integration
- Work with engineers to integrate real IoT data (modbus, BACnet, analog/digital sensors).
- Understand data latency, time sync issues, missing values, and signal quality.
- Find the right balance between capturing enough sensor detail for useful signal processing and avoiding excessive noise or redundant data
- Advocate for a balanced IoT pipeline design — leverage edge intelligence where appropriate (e.g., thresholding, compression, metadata tagging) instead of relying on "dumb edge" devices that push raw data continuously.
- Prioritize efficient data processing and storage — enabling scalable, cost-effective ML workflows.
JOB REQUIREMENTS
Qualifications
- Bachelor’s or Master’s degree in Computer Science/Statistics/ Data Science, or related field.
- Proven experience building, deploying, and monitoring time-series ML models.
- Strong Python skills, with experience in TensorFlow, PyTorch, or Scikit-learn.
- Experience with time-series modeling (LSTM, GRU, TCN, attention-based).
- Strong understanding of Generative AI: prompt engineering, fne-tuning, foundation models.
- Knowledge of transfer learning for adapting foundation models to predictive maintenance.
- Familiarity with Azure ecosystem: IoT SDK, Event Hub, Databricks, Azure ML.
- Experience working with analog/digital sensor data, and real-world data pipelines.
- Strong communication and collaboration skills across product and engineering teams.
- Experience in working under Engineering environment
Preferred Skills
- Experience integrating ML models with 3D visualization tools or asset twins.
- Understanding of data center systems and maintenance operations (HVAC, UPS, chillers, etc.).