Lead Data Flow Engineer (Java/NiFi Focus) - PRIME, Hybrid - TS/S with Security Clearance

Who We Are Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique skills and goals with the perfect role. About Our Client Our client is a woman-owned small business supporting critical missions in the IC/DoD. They specialize in cybersecurity, software development, data science, and cloud migration. Enjoy a close-knit team and exceptional benefits, including fully-paid medical, 4 weeks PTO, 6% 401k match, and over $5k for training. The Role As a Senior/Lead Data Flow Engineer, you will lead efforts in strategic data acquisition, analysis, and sharing. This role focuses on building and managing software infrastructure for large-scale big data ingestion. You will be responsible for modifying existing data sources, implementing testing/monitoring, and troubleshooting complex dataflow issues. You will act as a technical lead, ensuring data integrity and fostering innovation within the department while solving high-level technical problems from ingest to visualization. What You'll Bring Experience: 14+ years of experience in software development, data engineering, or database engineering (4 additional years of experience can substitute for a degree). Primary Tech Stack: High proficiency in Java (including Unit/Integration testing) and significant experience with Apache NiFi administration and data flow building. Cloud & Tools: Experience with AWS S3 and SQS solutions, Kafka, Maven, and GitLab. Technical Depth: Expertise in ETL creation, data modeling design, and Linux OS (BASH) server administration. Data Skills: Fluency with data extraction, custom logic development, and familiarity with YAML, JSON, and XML. Desired Extras: Experience with Apache Airflow, Mage AI, Docker/Kubernetes, and prior cyber security operations support. Certifications: DoD IAT II or higher (Sec+, etc) required for consideration.  *Please note: Applicants may be required to complete a coding challenge during the interview process per customer requirements.  Clearance Requirements An active TS/SCI is required for consideration. Please note, you must have the required clearance for consideration; under-cleared applicants will not receive a response. Location Columbia, MD (Hybrid) Ready for Next Steps? We encourage you to apply and connect with us even if a direct match isn't currently listed. Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: , . Please Note Due to high application volume, we are unable to confirm receipt of submissions or provide updates. We will contact you directly if there is a match. Opportunities change frequently; We cannot guarantee availability. Posted on 03/17/2026