Developer

ManTech International seeks a Senior Python Developer to lead design and development of secure, high-performance applications in the Information Technology & Data Management department. You will architect and implement Python-based services, integrate complex data sources, and support analytics solutions for U.S. defense, intelligence, and federal customers. In ManTech's mission-focused, collaborative culture, you'll mentor developers, apply secure coding and DevOps practices, and innovate on cyber and enterprise IT challenges while advancing your career through robust training and growth opportunities.