Science & Engineering Services

Science & Engineering Services (SES) is a multi-disciplinary research and development company that provides advanced engineering, manufacturing, and scientific solutions to government and commercial clients. While primarily known as a major defense contractor specializing in aviation integration and weapon systems, SES maintains a robust life sciences division focused on chemical and biological defense and high-end analytical instrumentation. Through its subsidiary, MassTech Inc., the company develops and manufactures atmospheric pressure MALDI (AP-MALDI) ion sources and mass spectrometry systems used extensively in proteomics, lipidomics, and pharmaceutical drug discovery. SES also leads major federal programs for the rapid detection and identification of biological threats using LIDAR and mass spectrometry-based platforms.