Leidos
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Ashburn, VA, 20147
... intrusion detection and protective security services to DHS information systems including local area networks/wide ... GREM, GISF, GXPN, GCTI, GOSI, OSCP, OSCE, OSWP, OSEE, CCFP, CISSP, CHFI, LPT, EC Council CSA, CTIA YOU MIGHT ALSO HAVE: ... - May 08