In the story of Snappfood, we want to create value. Our company is willing to create emerging phenomena and is eager to have a System Administrator on our team to help us get through business challenges with creativity, intelligence, and speed of response.
We are waiting for you to be with us in this story.
Responsibilities:
- Install, configure, maintain, and upgrade Linux operating systems (e.g., CentOS, Ubuntu, RHEL, Rocky Linux)
- Design and implement reliable, secure, and high-availability system architectures
- Continuously monitor system health and performance using tools such as Zabbix, Prometheus, or Grafana
- Automate repetitive tasks using tools like Ansible, Bash scripting or Python
- Contribute to system security by implementing hardening best practices (e.g., CIS Benchmarks)
- Manage backup, disaster recovery, and high availability strategies
- Analyze system logs, troubleshoot performance issues, and ensure system stability
- Collaborate with networking and support teams for integrated system operations
- Document all configurations, processes, and system architectures
- Be available to work outside of regular office hours as required for maintenance, updates, and emergency response.
Requirements:
- Minimum of 5 years professional experience in Linux system administration in enterprise environments
- Strong expertise in Linux systems (RHEL/CentOS, Ubuntu, Debian, Rocky Linux, etc.)
- Hands-on experience with monitoring, logging, and automation tools
- Good knowledge of networking concepts (firewalls, NAT, VPN, DNS, etc.) and related services (e.g., Nginx, Apache, Postfix)
- Proficient in shell scripting (Bash) and one additional scripting language (Python or Perl preferred)
- Familiarity with system security and access control (SELinux, PAM, sudoers, etc.)
- Understanding of system security practices and patch management
- Strong troubleshooting and documentation skills
- Basic to intermediate knowledge of Microsoft infrastructure, including:
- Active Directory (user/group management, GPO)
- Windows Server roles (especially DNS, DHCP, File Sharing)
- Strong problem-solving and analytical skills.
- Detail-oriented with a proactive approach to system maintenance and problem-solving.
- Excellent communication and teamwork abilities.
Benefit:
- Credit for: Vacations, Gym, Therapy
- Social Security & Complementary Insurance
- Educational platform of advanced courses
- Snappfood’s Discount codes
- Loans