[Remote] Senior System Administrator
Note: The job is a remote job and is open to candidates in USA. Jahnel Group is a technology solutions provider known for its leadership, technology, and integrity. They are seeking a Senior System Administrator with expertise in Linux environments to manage and improve critical infrastructure while supporting automation and system efficiency.
Responsibilities
- Administer and maintain Linux-based systems (RHEL, CentOS, Ubuntu), including patching, updates, and performance tuning
- Write and maintain scripts using Python, Bash, or PowerShell for automation of system tasks and reporting
- Monitor system performance and troubleshoot issues across both Linux and Windows platforms
- Support system-level security and compliance, including log management and vulnerability remediation
- Manage user accounts, file systems, and permissions across mixed-OS environments
- Deploy and maintain virtualization platforms (e.g., VMware, Hyper-V)
- Assist in configuring and maintaining backup and disaster recovery systems
- Collaborate with other infrastructure and application teams to ensure system reliability and uptime
- Document system configurations, procedures, and policies
Skills
- 7+ years of experience in a Systems Administrator or similar IT role
- Proficiency in Linux system administration (RHEL/CentOS/Ubuntu)
- Solid scripting skills in Python (plus Bash or PowerShell)
- Strong troubleshooting skills and experience with system monitoring tools
- Familiarity with system security tools, processes, and best practices
- Knowledge of networking fundamentals (TCP/IP, DNS, DHCP)
- Experience with virtualization technologies such as VMware or Hyper-V
- Strong documentation habits and communication skills
Benefits
- We offer great benefits, interesting work and personal development opportunities.
Company Overview