Security Engineer sought by Fannie Mae, Reston, VA. Install, configure & maintain tools & s/ware to mitigate risk & protect assets. Determine root cause & act to remediate incidents/events. Work w/ vendor to understand new features & app to support Fannie Mae's envrmt. Respond to auditors' requests for info. Evaluate new policies/ procedures to determine operational impact. Reqd: Master's in Engg or Comp Sci & 3 yrs data security exp incl maintaining/ configuring IBM Guardium & Imperva; & integrating security alerts w/ SIEM. Strong oral skills & demonstrated high qlty written deliverables essential. Off-hour & on-call support req'd. Apply at fanniemae.com/careers job no. 58166.