Infrastructure Architect

TL;DR

Infrastructure Architect (Linux/Virtualization): Design, support, and optimize mission-critical server infrastructure with an accent on low-latency OS performance tuning, virtualization/container technologies, and reliable production operations. Focus on hands-on Linux administration, provisioning and migrations, and scripting to ensure stable data center and infrastructure delivery.

Location: Hybrid, Porto, Portugal

Company

hirify.global is an IT consulting partner helping clients make the right decisions in a fast-moving market.

What you will do

• Provide hands-on Linux system administration for production environments (e.g., RHEL, SLES).
• Tune OS performance for low-latency applications and maintain stable, mission-critical infrastructure.
• Work with virtualization and container technologies, including support for server hardware and data center build-outs.
• Support OS migrations and infrastructure provisioning using tools such as Ansible and Puppet.
• Use scripting (Python, shell) to automate and improve infrastructure operations.
• Collaborate on infrastructure projects while continuously learning new technologies.

Requirements

• 5+ years of experience in infrastructure/system administration.
• Hands-on Linux system administration experience (RHEL, SLES).
• Knowledge of OS performance tuning for low-latency applications.
• Experience with virtualization and container technologies.
• Experience with server hardware, data center build-outs, and OS migrations.
• Comfortable with scripting languages (Python, shell, etc.).

Nice to have

• Experience with provisioning tools (Ansible, Puppet).
• Windows and NAS administration experience.

Culture & Benefits

• No-term full-time contract.
• Health insurance.
• 22 days of paid vacation plus 4 extra days annually (Carnival, Christmas Eve, New Year's Eve, Birthday).
• Meal allowance on card (Coverflex) and referral bonus.
• Training annual budget and a team-oriented culture.

Hiring process

• Application review after responding to the announcement.