Linux Administrator
Dicetek LLC
Date: 2 weeks ago
City: Abu Dhabi
Contract type: Contractor
Key Deliverables
OS-level security patching aligned to CIS Benchmarks and DISA STIG standards, kernel hardening and SELinux policy enforcement, automated patch orchestration using Ansible/Satellite.
Execute OS-level security patching (per CIS Benchmarks, DISA STIGs); perform kernel hardening and SELinux configuration; manage automated patch orchestration using tools like Ansible/Satellite; ensure minimal downtime for critical Linux systems during updates.
Manages Linux-based servers, ensuring systems are secure, stable, and up to date. Responsibilities include applying operating system patches, maintaining secure configurations, automating routine maintenance, and minimizing downtime during updates.
Ideal candidates have strong Linux administration experience, understand security best practices, and are comfortable supporting large, business critical environments
Certifications
Red Hat Certified Engineer (RHCE), Red Hat Certified System Administrator (RHCSA), Linux Foundation Certified SysAdmin
Experience: 8-10 years
OS-level security patching aligned to CIS Benchmarks and DISA STIG standards, kernel hardening and SELinux policy enforcement, automated patch orchestration using Ansible/Satellite.
Execute OS-level security patching (per CIS Benchmarks, DISA STIGs); perform kernel hardening and SELinux configuration; manage automated patch orchestration using tools like Ansible/Satellite; ensure minimal downtime for critical Linux systems during updates.
Manages Linux-based servers, ensuring systems are secure, stable, and up to date. Responsibilities include applying operating system patches, maintaining secure configurations, automating routine maintenance, and minimizing downtime during updates.
Ideal candidates have strong Linux administration experience, understand security best practices, and are comfortable supporting large, business critical environments
Certifications
Red Hat Certified Engineer (RHCE), Red Hat Certified System Administrator (RHCSA), Linux Foundation Certified SysAdmin
Experience: 8-10 years
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