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Linux System Administrator (Security)

Posted on Jan 14, 2020 by Claremont Consulting Ltd

Dublin, Ireland
IT
Immediate Start
Annual Salary
Contract/Project

Red Hat System Administrator (Security) - Dublin - 6months +

I am currently working with a global leading consultancy who are looking for a Red Hat System Administrator (Security) to work onsite at one of their large financial end clients for an initial 6-month contract.

Job description:

*Strong Support (Sys Admin) Experience on RedHat Systems
*Experience on Installation, configuration, support and security implementation of tools & services related to SSH. Experience in any SSH automation solution is highly desirable
*Knowledge of Active Directory, KERBEROS, LDAP based configurations
*Expert level knowledge and experience in RHEL 6, 7 & 8, O/S level knowledge
*Knowledge on Networking technologies, protocols, tuning and troubleshooting Linux server issues, Cluster services
*Experience with Kickstart, Firewalls, Hypervisors and Routers
*Basic to intermediate level knowledge in Scripting (Shell/Perl/bash/python/ruby)
*Experience with automation using Ansible
*RHCSA certification is strongly preferred.

Day to Day Job Duties:

*Identify and deploy new secrets management tool to centralize SSH key provisioning
*Develop automated migration from Tectia to OpenSSH
*Build out vault infrastructure for all major datacenters
*Develop and automate key generation and signing request for new applications
*Develop automated workflow to migrate Servers from an unmanaged SSH key solution to a managed SSH key solution

Basic Qualifications:

*4+ years' experience in System Administration on RedHat Systems (RHCSA certification preferred)
*2+ years of experience on Active Directory, KERBEROS, LDAP based configurations
*3+ years of experience on Installation, configuration, support and security implementation of tools & services related to SSH. Experience in any SSH automation solution is highly desirable
*4+ years expert experience in RHEL 6, 7 & 8, O/S level knowledge
*2+ years of experience in Scripting (Shell/Perl/Bash/Python/Ruby)
*2+ years' experience with Kickstart, Firewalls, Hypervisors and Routers
*2+ years' experience of automation using Ansible

Nice to Have:

*Knowledge on Networking technologies, protocols, tuning and troubleshooting Linux server issues, Cluster services

Reference: 827666965

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