Scientific Minds. Common Sense Solutions.
An Employee-Owned Company
CSS is an employee-owned, science-based solutions company supporting the U.S. government and commercial clients. Since the 1980s, we have supported more than 28 federal agencies and numerous administrations, providing scientific expertise in a myriad of disciplines. Our technical experience ranges from the depths of the Earth’s oceans to the International Space Station.
Throughout our history, we have responded to some of the nation’s biggest science challenges. In each case we were tasked with developing novel protocols, recruiting, hiring, and training numerous staff, deploying people and equipment, collecting vital data, and helping our clients respond to critical problems.
Our long history of rapid response, novel methods development, personnel and equipment logistics, and can-do attitude has earned us the reputation as problem solvers.
CSS is a 100%
Learn more about our Employee Stock Option Plan
CSS is looking for qualified candidates to work on current contracts and contracts to be awarded in the near future. We offer competitive salaries and an excellent employee benefits package, including comprehensive health benefits, life insurance, and participation in a 401(k) retirement plan and Employee Stock Ownership Plan (ESOP).
Underground Transport Restoration Operational Technology Demonstration
CSS provided both technical and logistical support for the Underground Transport Restoration Operational Technology Demonstration.
Bureau of Engraving and Printing (BEP) ES&H Support
CSS provided on-site environmental, safety, and health support 24 hours per day/five days per week to support approximately 1,900 employees occupying 1.4 million square feet of floor space at BEP’s Washington, DC, facility (DCF).
Fentanyl and Fentanyl Analogs Fact Sheet
EPA tasked CSS to prepare a Quick Response Guide for first responders on the dangerous drug Fentanyl.