Leidos Defense and Intelligence Group is seeking a Linux System Engineer to support our DISA Joint Regional Security Stack (JRSS) team in Ft. Meade MD. We are presently hiring several resources across three locations: Ft Meade, MD; Montgomery AL and Scott AFB IL. You must hold an active Secret Clearance to qualify.
In this role you will:
Support the development, testing, deployment, documentation and maintenance of the Linux infrastructure within the JRSS architecture.
Provide tier 2/3 operations support for JRSS Linux systems.
Implement, test and evaluate upgrades, perform patching, STIG'ing, and troubleshoot system issues.
Support the design, development, test, and deployment of the JRSS Linux based systems as required for new or upgraded functionality.
Develop documentation as required to operationalize new or updated capabilities. Deploy systems into production.
EDUCATION & EXPERIENCE:
Requires BS degree and 8 - 12 years of prior relevant experience or Masters with 6 - 10 years of prior relevant experience. Equivalent work experience will be considered in lieu of degree.
You must hold an active DOD Secret Clearance and ability to obtain a Top Secret clearance based on the customer's requirement.
You must hold current IAT II 8570 certification or higher (Security+ce, CISSP)
Very good understanding of Linux Server design, configuration and administration
Significant experience administering Linux servers
Experience with Puppet
Experience with NFS, NTP, Syslog, RHEL Linux, Satellite
Experience with DISA STIGs
Experience with Active Directory and LDAP
Good understanding of Linux internals (system calls, file systems, processes, etc.)
Ability to write scripts to complete repetitive tasks using open source programming languages such as Shell script Python, Bash, Ruby, and/or Perl
Familiarity with RDBM systems such as Oracle
Virtualization technologies including RHEV, VMware, vSphere, or Citrix Xenserver
Good understanding of ports and protocols (TCP/IP, HTTP, SSH, NFS)
Experience with network storage such as SAN and NAS, specifically HP and EMC products
External Referral Eligible