Senior Unix Systems Administrator – Hybrid (Portugal)

WIRE IT; Lisboa; Hybrid; EUR 40,000 - 66,000; Full time

Benefits offered by this job

Health Insurance

22 days of paid vacation

4 extra days annually

Meal Allowance on card

Referral Bonus

Special discounts and flex options

Training annual budget

Great team-oriented culture

Chance to join a growing international

Challenging projects and growth

Job summary

Wire IT, based in Portugal, is seeking a seasoned Unix System Administrator to join our hybrid team across Fundão, Porto or Lisbon. You will manage Linux/Unix systems, perform installation, patching, and upgrades, and implement security hardening and monitoring.

The role covers scripting with Bash/KornShell, system services, CI/CD pipelines, data ingestion and file management, and access control via SSH. We offer health insurance, vacation, meal allowance, training budgets, and a collaborative,

Qualifications

• 5+ years of experience in a similar Unix/Linux role.
• Proven experience with Linux and at least one commercial Unix platform.
• Experience with OS installation, configuration, patching, upgrades and package management.
• Good knowledge of shell scripting (Bash or KornShell).
• Experience with users, groups, permissions, sudo, SSH and authentication services.
• Knowledge of TCP/IP, DNS, NTP, file systems, storage and system services.
• Experience with monitoring, logging, alerting, backup and recovery processes.
• Experience with Data Ingestion and File Management.
• Knowledge of security hardening and vulnerability remediation.
• Experience on CI/CD pipelines development and automation.
• Certification of English proficiency: B2 level or higher.

Skills

5+ years exp

Linux

Unix experience

Shell scripting

SSH authentication

Networking basics

Monitoring & backup

Data ingestion

Security hardening

CI/CD

English B2

Job description

Wire IT, based in Portugal, is seeking a seasoned Unix System Administrator to join our hybrid team across Fundão, Porto or Lisbon. You will manage Linux/Unix systems, perform installation, patching, and upgrades, and implement security hardening and monitoring.

The role covers scripting with Bash/KornShell, system services, CI/CD pipelines, data ingestion and file management, and access control via SSH. We offer health insurance, vacation, meal allowance, training budgets, and a collaborative,