DSA Employee Directory
IT System Operations and MaintenancePennsylvania, United States1001-5000 Employees
Data Systems Analysts, Inc. (DSA) provides mission-critical IT services focused on operating and maintaining complex systems for defense, federal government, academia, and commercial clients, with origins dating back to 1963. Its work spans the federal sector, including the DoD and civil agencies, and the company has broadened its client base to include universities and private industry for critical infrastructure support and monitoring. DSA is fully employee-owned, meaning every staff member has a stake in the company’s outcomes. The company is headquartered in Trevose, Pennsylvania, and maintains major operations across the United States with a presence in more than sixty locations. DSA highlights its expertise in addressing operational, security, collaboration, and identity management challenges, backed by certifications such as CMMC Level 2, ISO 9001:2015, and ISO/IEC 27001:2013, and by CMMI maturity ratings for service and development. Its service portfolio includes systems engineering and integration, software development, data analytics, cyber operations and security, systems modernization, cloud solutions, enterprise collaboration and knowledge management, and critical infrastructure intelligence systems.