Qualifications: Active TOP SECRET clearance Bachelor’s degree in Computer Science, IT, or related field Mid-Level: 5+ years of professional experience in data engineering or database development. Senior-Level: 8+ years of professional experience in data engineering or database development. Strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks). Proficiency in SQL and at least one major RDBMS (Oracle or PostgreSQL). Experience with data migration projects and data quality validation. Proficient in Java or Python for data processing and automation. Experience working with cloud technologies, preferably AWS (RDS, S3, Lambda, Redshift, Glue). Working knowledge of Linux/Unix environments and shell scripting. Experience in an Agile/Scrum development environment. Excellent problem-solving, analytical, and communication skills.