Systems Administration
2 weeks ago
Scope : The contractor will assist the Systems Administration team with critical infrastructure upgrades, documentation, and operational support. Tentative start date is 26 May 2025.
Work details :
- Linux Systems Upgrades
- VMWare ESXi host upgrades
- Updated Systems Documentation and Inventory
- Operational duties as assigned
Key Requirements:
- Experience in deploying Red hat Linux operating system in physical, virtual, and public cloud environments.
- Managing different Red hat Linux version (6/7/8/9) running in VMware environment
- Managing users and groups using SSSD by integrating with Active Directory (AD) environment.
- Managing user authentication through Trusted CA certificates.
- Securing customer environment through regular Linux patching cycles.
- Installing and updating packages through yum and dnf from Redhat repositories.
- Installing various security related packages, Backup and monitoring agent on Red hat servers.
- Analyzing and remediating Linux vulnerabilities based on criticality and exploitability.
- Installing and configuring NFS, Samba, and NAS storage as per requirement.
- Managing file systems using Logical Volume Manager (LVM).
- Installing and managing high availability Red Hat Cluster environments.
- Excellent problem-solving and troubleshooting skills.
- Strong communication and collaboration skills.
Good to Have:
- Knowledge in automating regular tasks through Ansible playbooks.
- Knowledge in cloud infrastructure, preferably Azure and AWS
- Knowledge in VMware virtualization environments.
- Good understanding in Networking concepts, Database and Backup technologies.
- Git Version Control:
Proficient in Git command-line interface and Git workflow
Understanding of Git repository management, branching, and merging - Scripting:
Proficient in scripting languages such as Bash, Python, or Perl - Docker:
Understanding of Docker containerization and orchestration and experience with Docker image creation, deployment, and management
Knowledge of Docker networking, volumes, and storage
3. Dress Code
- Generally, the dress code is business casual. However, there will be times when variations will be authorized due to the nature of the work performed.
Estimate Duration: 6 months - 1 year. Will need the option to cancel early if funds are not available.
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