Expertise in cloud solutions and virtualization infrastructure, including AWS, Google Cloud Platform, and KVM.
Familiarity with Linux and open-source applications such as rsyslog, DHCP, iptables, Postfix, NGINX, and initialization systems such as systemd and SysVinit.
Extensive experience in TCP/IP networking, firewalls, and VPNs.
Knowledge of hardware and software firewalls, intrusion detection methods, security systems, and DDoS protection.
Thorough knowledge of bash scripting.
Knowledge of Chef, Ansible, SaltStack, or similar configuration management tools.
Experience in Site reliability engineering (SRE).
Experience inManaging round-the-clock operations for incident resolution, including alerts, rotations, and escalations.
Experience in Designing and working with high-availability web service architecture.
Experience in Application containerization (preferably Docker).
Experience in Database administration (preferably PostgresSQL).
Excellent spoken and written English communication skills.