Linux Administrator
[3281 Ridgeway Drive Coralville, IA , IA, 52241] | 2023-09-14 13:06:31
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Job Code : 2023-MY3TECH1101
JOb:Linux Administrator
Location:Coralville, IA
We have need of senior Linux System Administration support, with skills in the following areas
This is a 3 month contract with the possibility of extension. Must have clear and proficient written and verbal communication skills. We have need of senior Linux System Administration support, with skills in the following areas
• RedHat/CentOS & Ubuntu system administration
• Major and minor OS upgrade
• Scripting languages, including bash and Python
• Ansible automation
• Git repository management
• VMware/deployment methods
• Physical server maintenance, include iDRAC
• Implementing system security best practices
• Authentication protocols/methods including KRB, SSSD, A/D, LDAP
• Proficient written and verbal communication
On specified RedHat/CentOS and Ubuntu servers and desktops: plan, execute document and share methods
Contractor Tasks
i. Individual Systems Update (100+ Systems)
1. Security
a. Uninstall FireEye HX agent
b. Install/configure M.S. Defender
c. Review/implement 3rd party recommendations
2. Scheduled jobs analysis
3. Validate/analyze boot files (inittab, systemd, rc.x)
4. Compare /home to passwd file
5. Review/convert chronyd configurations
ii. Migrate Ubuntu Desktops to current version (10 Systems)
iii. Upgrade/migrate Linux servers to latest OS (10 Systems)
iv. Ansible bash-to-yaml conversion
v. Review/Improve logging (syslog-ng)
vi. Review A/D integration (Kerberos with SSSD; LDAPS; OUs)
vii. Replace SSL Certificates (20 Systems)
RedHat/CentOS & Ubuntu system administration
Required
5
Years
Major and minor OS upgrade
Required
5
Years
Scripting languages, including bash and Python
Required
5
Years
Ansible automation
Required
5
Years
Git repository management
Required
5
Years
VMware/deployment methods
Required
5
Years
Physical server maintenance, include iDRAC
Required
5
Years
Implementing system security best practices
Required
5
Years
Authentication protocols/methods including KRB, SSSD, A/D, LDAP
Required
5
Years
Proficient written and verbal communication
Any Graduate