Data Scientist – Supply Chain Optimisation

Vermutlich ein Geisterjob

🕒 vor 4 Monaten

🇬🇧 Vereinigtes Königreich – Remote

⏰ Vollzeit

🟡 Mittelstufe

🟠 Senior

📊 Data Scientist

🗣️🇺🇸🇬🇧 Englisch erforderlich

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Logo of Ciena

Ciena

5001 - 10000 Mitarbeiter

Gegründet 1985

📡 Telekommunikation

🔧 Hardware

💰 Series C im 1995-12

Telecommunications • Hardware • Networking

Ciena ist ein weltweit führender Anbieter von optischen und Routing-Systemen, Services und Automatisierungssoftware. Wir bauen die weltweit adaptivsten Netzwerke, um den stetig steigenden digitalen Anforderungen nach reichhaltigeren, stärker vernetzten Erlebnissen für alle Nutzer gerecht zu werden. Seit über drei Jahrzehnten verbinden wir unser ausgeprägtes Gespür für Menschlichkeit mit unserem unermüdlichen Streben nach Innovation.

Beschreibung

• Design and implement operations research and optimization models for network design, inventory positioning, production and capacity planning, sourcing, scheduling, and transportation • Develop and evaluate classical machine learning and statistical models to improve supply chain performance, cost efficiency, service levels, and sustainability outcomes • Analyze, cleanse, and transform large datasets to generate actionable insights • Select and apply optimization, machine learning, and statistical approaches to solve complex supply chain problems • Validate model performance and assumptions, quantify uncertainty, and communicate trade-offs and recommendations • Implement production-ready analytical solutions using Python or comparable programming languages • Apply MLOps practices across the model lifecycle, including data and feature pipelines, experiment tracking, versioning, testing, deployment, monitoring, retraining, documentation, and governance • Partner with data engineering, architecture, platform, and business teams to develop and maintain reliable, scalable, explainable, and maintainable solutions • Create dashboards, presentations, and decision-support outputs for technical and non-technical audiences, including senior leaders

🎯 Anforderungen

• Degree in Data Science, Statistics, Mathematics, Operations Research, Computer Science, Engineering, or related quantitative discipline • 5+ years of experience in data science, operations research, analytics, or optimization roles in supply chain or similarly complex operational problem domains • Python and SQL for data preparation, exploratory analysis, model development, validation, and production-ready analytical solutions • Experience developing, validating, and interpreting classical machine learning and statistical models, including regression, classification, clustering, time-series forecasting, probabilistic models, and tree-based or ensemble methods • Experience formulating and solving operations research problems using linear programming, mixed-integer programming, constraint programming, simulation, heuristics, or metaheuristics • Experience with tools such as OR-Tools, Pyomo, Gurobi, or comparable solvers • Ability to select appropriate optimization, machine learning, statistical modeling, or combined approaches and connect outputs to business decisions • Full and unrestricted right to work in the United Kingdom • Ciena is unable to provide employment visa sponsorship for this position now or in the future • Nice to have: modern data platforms such as Snowflake and transformation tools such as dbt • Nice to have: MLOps practices, including experiment tracking, version control, automated testing, deployment pipelines, model registries, production monitoring, drift detection, retraining, rollback, and lifecycle documentation • Nice to have: cloud or enterprise machine learning platforms and engineering practices, including Dataiku, Databricks, Azure Machine Learning/Azure AI, MLflow, containerization, APIs, CI/CD tooling, and production observability • Nice to have: deep learning methods and neural network architectures • Nice to have: geospatial analytics, graph analytics, or network visualization tools • Nice to have: experience supporting global supply chain environments or complex organizational structures

🏖️ Vorteile

• Flexible work environment • Individual growth opportunities • Well-being support • Belonging-focused culture • Diversity and inclusion commitment • Equal opportunity employment • Workplace accommodation measures

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