Lead Systems Administration TS/SCI W/ Poly

2 days ago


Melbourne, Florida, United States L3Harris Full time
Job Title:

Lead, System Administration

Job Summary:

L3Harris is seeking a highly skilled Lead Systems Administration TS/SCI W/ Poly professional to join our team. As a key member of our IT department, you will be responsible for configuring, monitoring, maintaining, and troubleshooting Redhat/Oracle Linux systems.

Key Responsibilities:
  • Configure, monitor, maintain, and 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
Qualifications:
  • Bachelor's Degree and minimum 9 years of relevant experience or,
  • Graduate Degree and minimum 7 years of relevant experience
  • In lieu of a degree, minimum of 13 years of prior related experience.
  • DoD M IAT Level 2 certification (e.g. Security +)
  • Active TS/SCI with CI poly
Preferred Additional Skills:
  • Current Linux Certifications such as RedHat Certification (RHCSA or RHCE)
  • CompTIA Linux
  • 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)
About L3Harris:

L3Harris is proud to be an Affirmative Action/Equal Opportunity Employer. We are committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination.

All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws.

L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.



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