Linux Systems Administrator

TL;DR

Linux Systems Administrator (Linux): Supporting, maintaining, and optimizing Linux-based operating systems in enterprise production environments with an accent on system stability, performance, and availability. Focus on incident resolution within SLAs, secure server hardening and patching, and operational troubleshooting using log analysis.

Location: Mexico City, Distrito Federal, Mexico

Company

hirify.global runs and reimagines mission-critical technology systems for leading businesses.

What you will do

• Administer and support Linux operating systems (Red Hat, CentOS, Ubuntu, SUSE) in production environments.
• Install, configure, harden, and maintain Linux servers to ensure security, stability, and performance.
• Monitor systems proactively and resolve incidents within established SLAs using troubleshooting and log analysis.
• Perform OS patching and updates, and apply basic automation for availability and capacity management.
• Document operational procedures and collaborate with database, middleware, cloud, and storage teams.

Requirements

• At least 6 months of experience supporting Linux operating systems in operational/production environments.
• Hands-on experience with Linux server installation, configuration, and maintenance.
• Experience managing incidents and troubleshooting system, service, and performance issues.
• Basic administration of system services and tools such as systemd, cron, SSH, NFS, Samba, and Apache.
• English: Intermediate proficiency for technical communication and documentation.

Nice to have

• Knowledge of user, permissions, and security management (sudo, ACLs, SELinux).
• Basic scripting skills for automation (Bash).
• Experience with monitoring tools and proactive availability support.
• RHCSA (Red Hat Certified System Administrator) or higher certification.
• Experience documenting operational procedures and working in cross-functional teams.

Culture & Benefits

• Hybrid-friendly work environment with a focus on well-being.
• Be Well programs supporting financial, mental, physical, and social health.
• Continuous feedback, personalized development goals, and access to learning opportunities and certifications.
• Emphasis on empathy, belonging, and shared success.

Hiring process

• Application process with an option to select “Employee Referral” if applicable.