About VLink: Started in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients.
Job Title: Linux Administrator
Location: Johnson County,IA
Employment Type: (contract)HYBRID
Duration: 3 Months May extend
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 Syste
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701 John fitch Bulvard, South windsor, CT , USA
Anita Singh| Technical Recruiter