Lead, Sys Administration TS/SCI W/CI Poly ***This role is ONLY for GC holders and US Citizens*** Industry: Aerospace / Aviation / Defense Job Category: Information Technology - Computer Network Security Work type: Onsite JOB DESCRIPTION Essential Functions: - Configure, monitor, maintain, troubleshoot Redhat/Centos Linux systems. - Experience deploying infrastructure through automation. - Familiarity with implementing and maintaining security controls in compliance with DoD security frameworks. - Familiarity with Continuous Integration/Continuous Deployment (CI/CD), agile system development, and DevSecOps tools and processes Security administration - Experience in support of RMF requirements. - Experience in Linux automation using Kickstart, Podman and Ansible - Experience in creating and using Containers in a LINUX and Windows Environment - Experience customizing/optimizing/trouble shooting enterprise level applications. - Demonstrated knowledge RMF and cybersecurity requirements. - Ability to integrate RMF principles into ground-up builds. - Experience with continuous integration, build management, and/or automated test frameworks. - Experience with testing applications such as Jenkins, Jira, and Bitbucket - Experience in using and creating LDAP for Windows and LINUX IDM Qualifications: Education: - Bachelors Degree and minimum 9 years of relevant experience OR Masters Degree and minimum 7 years of relevant experience - DOD 8570 IAT Level 2 Certification Top Secret Clearance with SCI and CI Poly Preferred Additional Skills: - DoD 8570.01-M IAT Level 3 certification (e.g., CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, or GCIH). - Current Linux Certifications such as: RedHat Certification (RHCSA or RHCE)CompTIA Linux+LPIC (any level)SANS GCUX - Working knowledge of the Risk Management Framework (RMF), NIST 800-53 SP families of controls, and specifically the Certificate to Field (CtF)/Change Control Board (CCB) accreditation processes. - Experience in the use of IT tools for managing and troubleshooting complex computer networks. - Previous experience supporting DoD & IC Government customers. - Experience with continuous integration, build management, and/or automated test frameworks. - Hardware/software requirement verification/system validation experience. - Demonstrated ability to work and grow in a dynamic, fast paced, team-oriented environment. - Experience with Virtualization (KVM), Backup Technologies such as NAS, SAN, iSCSI, SAS - Experience supporting DoD/government customers. - Experience integrating and administering cross-domain systems. - Experience with microservices, containers (i.e., docker) - Security Clearance Required