Data Engineer / Data Modeler
Essnova Solutions, Inc.
Role Description
As a Data Engineer / Data Modeler, you will play a pivotal role in designing and maintaining robust data architectures that enable large-scale analytics and support mission-critical government programs. You will collaborate closely with technical teams, security experts, and stakeholders to ensure data solutions are secure, scalable, and compliant with federal standards.
- Designing and maintaining scalable database architectures for analytical workloads, ensuring optimal performance through indexing, partitioning, caching, and query tuning.
- Developing, automating, and maintaining data ingestion, transformation, validation, and loading pipelines to support high-quality data flows.
- Building reusable data connection modules and backend infrastructure components to streamline data operations and support future scalability.
- Supporting data preprocessing, normalization, and rigorous data quality validation processes.
- Contributing to cloud migration planning, governance, and evaluation of cloud solutions for security, compliance, interoperability, and performance.
- Producing comprehensive data models, architecture diagrams, flowcharts, and technical documentation for internal and external stakeholders.
- Utilizing PowerShell scripting and automation to enhance data engineering workflows and system integration.
- Collaborating with technical, security, and stakeholder teams throughout the project lifecycle to deliver high-impact data solutions.
Qualifications
- Bachelor’s degree in Computer Science, Data Engineering, Information Systems, or a related field.
- 5+ years of experience in data engineering, database administration, or data architecture.
- Proven experience designing and optimizing scalable database architectures for analytical workloads, including query performance tuning (indexing, partitioning, caching).
- Hands-on experience building and maintaining automated data ingestion, transformation, validation, and loading pipelines.
- Strong SQL skills with PostgreSQL, SQL Server, Oracle, or similar relational databases.
- Proficiency in Python or R for data transformation, automation, or pipeline development.
- Experience with PowerShell scripting and automation.
- Experience with cloud platforms (Azure or AWS) for cloud-hosted data solutions.
- Knowledge of FedRAMP requirements and cloud security best practices.
- Proficiency using Git with documented development practices.
- Experience designing data models for analytics (e.g., dimensional star/snowflake and/or normalized relational models).
- Experience collaborating with government program stakeholders and security/privacy personnel, and presenting technical deliverables to diverse audiences.
- Eligibility to obtain and maintain a Tier 4 (High-Risk) Public Trust and HSPD-12/PIV credentialing.
- Ability to travel approximately 10% as needed.
Preferred Qualifications
- Hands-on experience with Azure Data Factory and at least two of the following: Azure SQL, Azure Blob Storage, Azure Functions.
- Active Public Trust clearance.
Benefits
- Comprehensive health insurance coverage (medical, dental, vision).
- 401(k) retirement plan with company matching.
- Generous paid time off (PTO) and paid holidays.
- Remote work flexibility.
- Professional development and training opportunities.
- Supportive and inclusive team culture.
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