Data Engineer / Databricks Engineer-Senior

Nationwide IT Services, Inc.; Andrews (MD); Hybrid; USD 125,000 - 178,000; Full time

Job summary

Nationwide IT Services is seeking a Senior Data Engineer / Databricks Engineer to design, build, test, deploy, optimize, and sustain enterprise data pipelines supporting the ANG CDAO data ecosystem. The role will focus on Azure Databricks, SQL, Python, Git-based CI/CD, and integrated DoD/DAF/ANG source systems to provide reliable ingestion and data quality.

The position is Hybrid located at Joint Base Andrews, MD with up to 3 telework days per week; occasional travel may be required.

Qualifications

• Production-grade ETL/ELT pipelines with Azure Databricks or Spark-based platforms.
• Advanced SQL and Python for data transformation, validation, automation, and performance.
• Experience with batch/streaming ingestion, APIs, schema management, orchestration, monitoring, data quality, and failure recovery.
• Git-based version control and CI/CD for data-engineering solutions.
• Knowledge of data warehousing/lakehouse patterns, indexing/query optimization, access control, encryption, and secure handling of sensitive/CUI data.

Responsibilities

• Design, build, test, deploy, and maintain ETL/ELT pipelines for multiple source systems.
• Implement ingestion patterns for structured/unstructured data; support near-real-time currency requirements.
• Develop SQL and Python transformation logic to cleanse, standardize, deduplicate, validate, and enrich data per standards.
• Build and operate Azure Databricks jobs, orchestration sequences, triggers, and schedules; optimize performance and cost.
• Implement automated data-quality checks, reconciliation, invalid-record quarantine, monitoring, alerts, and recoverable error handling.
• Triage pipeline failures, perform root-cause analysis, and restore service within required windows.
• Maintain pipeline code, configuration, infrastructure/deployment scripts, and test assets in Git; run automated CI/CD builds and security tests.
• Create and maintain data lineage, source-to-target mappings, architecture docs, runbooks, and quarterly updates.
• Support data warehouse/lake administration, query optimization, Power BI dataflows, and secure cross-platform data movement.

Skills

Azure Databricks

SQL

Python

Git-based CI/CD

Data warehousing

Data quality

Security/compliance (DoD/DAF)

Job description

Data Engineer / Databricks Engineer-Senior Location Hybrid - Air National Guard Readiness Center (ANGRC), Joint Base Andrews, MD; up to 3 telework days per week. Remote work may be authorized by the Government on an exception basis. Occasional travel may be required. Security Clearance Requirement Active SECRET security clearance Position Summary Nationwide IT Services, NIS, is seeking a Senior Data Engineer / Databricks Engineer to design, build, test, deploy, optimize, and sustain enterprise data pipelines supporting the ANG CDAO data ecosystem for a potential opportunity. The engineer will work primarily with Azure Databricks, SQL, Python, Git-based CI/CD, and integrated DoD/DAF/ANG source systems to provide reliable ingestion, transformation, orchestration, data quality, monitoring, and technical documentation.

Key Responsibilities

• Design, build, test, deploy, and maintain automated and manual ETL/ELT pipelines supporting approximately 15–20 DAF, ANG, and DoD source systems.
• Implement ingestion patterns for structured, unstructured, API, batch, and streaming data; support near-real-time data currency requirements where applicable.
• Develop SQL and Python transformation logic to cleanse, standardize, deduplicate, validate, and enrich enterprise data in accordance with CDAO data standards and business rules.
• Build and operate Azure Databricks jobs, orchestration sequences, triggers, and workload schedules while optimizing execution performance and cloud-compute utilization.
• Implement automated data-quality checks, reconciliation controls, invalid-record quarantine, monitoring, logging, alerting, and recoverable error-handling patterns.
• Triage critical pipeline failures, perform root-cause analysis, and restore service within required response windows.
• Maintain pipeline code, configuration, infrastructure/deployment scripts, and test assets in the official Git repository and execute automated CI/CD build and security testing before release.
• Create and maintain data lineage, source-to-target mappings, architecture documentation, operational runbooks, and quarterly technical-documentation updates.
• Support data warehouse/lake administration, query optimization, Power BI dataflows, and secure cross-platform data movement as needed.

Required Qualifications

• Demonstrated hands-on experience developing production-grade ETL/ELT pipelines using Azure Databricks or comparable Spark-based data platforms.
• Advanced SQL and Python skills for data transformation, validation, automation, troubleshooting, and performance optimization.
• Experience with batch and streaming ingestion, APIs, schema management, orchestration, monitoring, data quality, and failure recovery.
• Experience with Git-based version control and CI/CD practices for data-engineering solutions.
• Knowledge of data warehousing/lakehouse patterns, indexing/query optimization, access control, encryption, and secure handling of sensitive/CUI data.
• Must satisfy applicable DoD/DAF security, cybersecurity-awareness, CUI, OPSEC, and access-training requirements.

Preferred Qualifications

• Experience extracting and transforming data from DAF/DoD systems such as MILPDS, DCPDS, AFRISS, CHRIS, CMS, CRIS, GFEBS, DEAMS, REMIS, AROWS, M4S, iEMS, or Lockheed Martin Tableau.
• Experience integrating Databricks workloads with Palantir Foundry, Microsoft Azure, Advana/WDP, Power BI, or AskSage.

Why Join Nationwide IT Services?

Nationwide IT Services is a trusted government contractor supporting Department of Defense customers. This role supports the Air National Guard Chief Data and Artificial Intelligence Office (CDAO), helping sustain and advance enterprise data, business intelligence, application, and AI capabilities that enable faster, data-driven mission decisions.

Our benefits package includes medical, dental, and vision insurance, life and disability insurance, a 401(k) plan with employer match, paid holidays, PTO (sick/vacation), commuter benefits, employee assistance program (EAP), educational reimbursement, and pet insurance.

Salary range $125,000 to $178,000 annually

The salary range is a general guideline. We consider several factors when determining base salary offers, including the position's scope and responsibilities, the candidate's experience, education, and skills, and current market conditions.