About the position
Graham Technologies is seeking a highly qualified Data Engineer / Python & SQL Developer to support the design, development, and deployment of enterprise data engineering and ETL solutions in a mission-focused environment. The successful candidate will possess advanced expertise in Python, SQL, and AWS cloud services, with experience building scalable data pipelines, designing databases, and supporting secure cloud-based data integrations. This role requires strong technical documentation skills and the ability to operate effectively within Agile delivery teams supporting Federal and DoD initiatives.
Responsibilities
• Design, develop, and maintain data pipelines and ETL workflows using Python and SQL.
• Build and support cloud-based data integration solutions utilizing AWS Lambda, AWS Glue, Amazon S3, and related AWS services.
• Design database schemas and implement data modeling, normalization, optimization, and integrity controls.
• Analyze business and technical requirements and translate them into scalable data solutions.
• Develop and maintain technical documentation, interface specifications, data flow diagrams, and operational procedures.
• Participate in Agile ceremonies including sprint planning, backlog refinement, and retrospectives.
• Troubleshoot and resolve data quality, integration, and performance issues.
• Conduct ETL testing, code reviews, and quality assurance activities.
• Collaborate with architects, analysts, developers, and program leadership to support successful project delivery.
Requirements
• 5+ years of professional experience in Data Engineering, ETL Development, or Data Integration.
• Advanced experience developing solutions using Python and SQL.
• Hands-on experience with AWS Lambda, AWS Glue, Amazon S3, and related cloud services.
• Experience designing and optimizing relational databases and data models.
• Experience working in Agile environments utilizing Jira.
• Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
• Skills: Python Development
• Skills: Advanced SQL Development
• Skills: ETL Design and Development
• Skills: AWS Cloud Services
• Skills: Data Modeling & Database Design
• Skills: Technical Documentation
• Skills: Problem Solving & Troubleshooting
Nice-to-haves
• Prior Department of Defense (DoD) or U.S. Air Force program experience.
• Experience supporting secure government environments.
• Certifications: AWS Certified Developer
• Certifications: AWS Certified Data Engineer
• Certifications: AWS Solutions Architect Associate
• Knowledge: Secure data handling and compliance requirements.
• Knowledge: Enterprise data integration architectures.
• Knowledge: Mission-critical data environments.
Benefits
• Four Weeks of Accrued PTO in the First Year
• Eleven Paid Federal Holidays
• Comprehensive Health, Dental, Vision, and Life Insurance
• 401(k) Plan with Annual Employer Contributions
• Flexible Schedules
• Reimbursements for Continued Education and Training