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L3 Technologies

Lead Systems Administration

L3 Technologies, Melbourne, Florida, 32935


Job Title: Lead, System Administration Job Code: 12260 Job Location: Melbourne, FL Job Description: Essential Functions: Configure, monitor, maintain, troubleshoot Redhat/Oracle Linux systems (physical and virtual) 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 Experience in Linux automation using Kickstart, Podman, Ansible and Puppet Experience integrating Linux and Windows systems together in a unified Active Directory Domain Experience in creating and using containers in a LINUX and Windows Environment Experience customizing/optimizing/trouble shooting enterprise level applications Security administration experience in support of RMF requirements 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 Work must be accomplished onsite Qualifications: Education: Bachelor's Degree and minimum 9 years of relevant experience or, Master's Degree and minimum 7 years of relevant experience or, In lieu of a degree, minimum of 13 years prior related experience. DOD 8570 IAT Level 2 Certification Top Secret Clearance with SCI and CI Poly PreferredAdditional 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 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)