Onsite Senior Data Engineer and Analyst - ETL, Dashboards

Dhaka Technologies Limited Company; Frederick (MD); On-site; USD 72,000 - 96,000; Part time

Job summary

Dhaka Technologies Limited Company is hiring a Senior Data Engineer and Analyst for an onsite, contract engagement in Frederick, Maryland. The role supports a large public sector client across multiple departments, leading data architecture, pipelines, and analytics on assigned task orders.

Responsibilities include designing data models, building ETL/ELT pipelines, defining performance metrics, and developing dashboards in Power BI or Tableau.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Statistics, Data Science, Engineering, or related field.
• Minimum seven years of experience in data engineering, data warehousing, or advanced analytics.
• Advanced SQL skills and Python or a similar scripting language.
• Experience designing and operating ETL/ELT pipelines in production.
• Hands-on experience with dashboards in Power BI or Tableau.
• Ability to work independently and handle confidential data.
• Onsite reporting in Frederick, MD per task order schedule.

Responsibilities

• Design data architecture, models, and integration patterns.
• Build and maintain ETL/ELT pipelines consolidating data from departmental systems.
• Define performance metrics with stakeholders and translate into calculations.
• Develop dashboards in Power BI, Tableau, or similar platforms.
• Validate data quality and document data lineage and business rules.
• Automate recurring reporting for ongoing usability after engagement.
• Provide technical direction and review to data analysts and reporting specialists.
• Present findings to non-technical stakeholders in plain language.
• Document data structures, transformations and procedures for client access.
• Maintain availability for client consultation 8:00 AM–5:00 PM ET, Mon–Fri.

Skills

SQL

Python

Data modeling

ETL/ELT pipelines

Dashboards (Power BI/Tableau)

Analytical thinking

Independent work

Stakeholder communication

Education

Bachelor's degree in Computer Science, Information Systems, Statistics, Data Science, Engineering

Tools

Power BI

Tableau

Azure Synapse

AWS Redshift

Snowflake

Databricks

Job description

Dhaka Technologies Limited Company is hiring a Senior Data Engineer and Analyst for an onsite, contract engagement in Frederick, Maryland. The role supports a large public sector client across multiple departments, leading data architecture, pipelines, and analytics on assigned task orders.

Responsibilities include designing data models, building ETL/ELT pipelines, defining performance metrics, and developing dashboards in Power BI or Tableau.