Piper Companies is seeking an experienced  TS/SCI CI Poly Systems Engineer  is willing to work in Herndon, VA . The ideal candidate is a Linux expert and who is a self starter. Responsibilities of the TS/SCI CI Poly Systems Engineer include: Experience with NISPOM and ICD guidelines Network administration with Routers, Switches, Firewalls, etc. Manage and assist in the creation of System Security Plans (SSP) and Plan of Action and Milestone (PO&AM) documentation Systems administration and engineering Requirements for the TS/SCI CI Poly Systems Engineer include: 5+ years of Linux Systems Engineer experience (RHEL) Strong Python skills Strong AWS experience Must be able to obtain or maintain an TS/SCI AND CI Poly clearance Compensation for the TS/SCI CI Poly Systems Engineer include: Salary Range: $k - $k **DOE** plus Comprehensive Benefits: Medical, Dental, Vision, K, PTO, Sick leave as required by law This job opens for applications on 4//5. Applications for this job will be accepted for at least days from the posting date Keywords:  Data Center Engineer, DCE, TS/SCI, CI Poly, Counterintelligence poly, counterintelligence polygraph, Top Secret/SCI security clearance, Linux, Linux systems engineer, RHEL, DIACAP, NISPOM, ICD, Windows server, VMWare's vSphere, AWS, S3, Terraform, Python, DoD 0, CISSP, Security+, CISA, GSEC, CAP, SCNA, SCNP, SSCP, GSLC, GSE #LI-AR2 #LI-ONSITE