BWI Polygraph Only Event An active or current Polygraph is required for admittance. Companies Attending: Engility Corp TASC Inc Red Arch Solutions Vencore BAE Systems Leidos Click on the Employer names above for company details. Additional employers will be attending so please check back with us often! Free Seminars Security Clearance Reinvestigations (10:30 am - 11:00 am, 11:30am - noon) Nicole Smith is an attorney and security clearance spec...