Data Modelling and Transformation
Design and maintain data models that unify cyber asset information from diverse sources (WOG central systems, agency-specific data sources, vulnerability scanners, CMDBs)
Build and maintain transformation pipelines that clean, normalise, enrich, and relate ingested data into a coherent asset inventory
Establish and enforce data quality standards deduplication, completeness checks, schema validation, and lineage tracking
Evolve the data model as new data sources are onboarded, ensuring backward compatibility and minimal disruption to existing dashboards
Dashboard and Visualisation Development
Build dashboards that address agency-specific use cases including asset visibility, vulnerability prioritisation, patch tracking, and incident response readiness
Collaborate with the Business Analyst to develop compelling data narratives selecting the right metrics, views, and drill-downs that connect data to agency decision-making
Iterate on dashboard designs based on agency feedback, balancing clarity with analytical depth
Maintain and update existing dashboards as underlying data models or agency requirements evolve
Platform Data Operations
Validate successful data ingestion in coordination with the Platform Infrastructure Engineer confirming completeness, freshness, and schema conformance
Monitor data pipeline health, investigate anomalies, and resolve data quality issues
Optimise query performance and data refresh schedules to ensure dashboards remain responsive and current
Document data models, transformation logic, and dashboard specifications for operational continuity
Insights and Collaboration
Partner with the Business Analyst to identify patterns and insights within ingested data that support agency engagement
Provide technical input on feasibility and effort when new agency use cases are proposed
Contribute to defining what "good" looks like for asset visibility coverage metrics, quality scores, and completeness indicators
Requirements
Essential
Minimum 3 years of experience in data engineering, analytics engineering, or business intelligence development
Strong proficiency in SQL and experience with data transformation frameworks (e.g., dbt, Apache Spark, or equivalent)
Hands-on experience building dashboards and visualizations with BI tools (e.g., Power BI, Tableau, Grafana, Superset, or platform-native tooling)
Experience designing data models for operational or analytical use cases star schemas, entity resolution, or graph-based asset relationships
Ability to work with messy, heterogeneous data from multiple sources and produce clean, reliable outputs
Understanding of data quality practices including validation, deduplication, lineage, and monitoring
Desirable
Experience with cyber asset data CMDBs, vulnerability scanners (Qualys, Tenable, Rapid7), endpoint management platforms, or network discovery tools
Familiarity with attack surface management concepts including asset ownership, exposure scoring, and vulnerability lifecycle
Experience with the Singapore government IT landscape, GCC (Government Commercial Cloud), and WOG shared services
Familiarity with data pipeline orchestration tools (e.g., Airflow, Dagster, Prefect)
Experience with Python for data manipulation and automation
Prior experience in cross-functional teams working alongside infrastructure engineers and business analysts
Competencies
Analytical Rigor: Ability to make sense of complex, heterogeneous data and produce models that are both correct and useful
Outcome Orientation: Focuses on delivering insights that drive agency action, not just technically correct outputs
Collaboration: Effective at working across disciplines partnering with Business Analysts on storytelling and Platform Infrastructure Engineers on data ingestion
Adaptability: Comfortable working with imperfect data from diverse agency environments and iterating toward progressively better coverage and quality
Communication: Able to explain data models, quality trade-offs, and dashboard logic to non-technical stakeholders
Jobster Private Ltd
At Jobster Private Ltd, we connect great people with great opportunities. As a trusted recruitment and manpower outsourcing partner in Singapore, we support hundreds of professionals like you across industries—from IT and engineering to finance, customer service, and beyond.
We’re not just about placements—we’re about partnership. Your career matters to us.
Why Join Us
When you join Jobster, you don’t just get a job—you get a team behind you.
✔ Career Growth Support
We help you build your career with meaningful roles, skill development opportunities, and guidance along the way.
✔ Quality Job Openings
We work with reputable companies offering a wide range of roles in IT, tech support, project management, data analysis, and more.
✔ Competitive Salaries
We advocate for you—negotiating fair, competitive salaries and making sure you’re valued for your skills.
✔ Ongoing Care
From onboarding to payroll, performance feedback to career advice—we’re with you throughout your journey, not just at the start.
✔ Trust & Transparency
Licensed by MOM, certified in data protection, and committed to your success.