Senior AIX System Administrator

About the Position

We are seeking a Senior AIX System Administrator to join a team supporting international clients, with a strong focus on managing and maintaining critical environments based on IBM AIX. This role is ideal for highly experienced professionals who value autonomy, stability, and operational excellence.

About the Company

Inetum is a leading European company in digital services. Its team, composed of 28,000 consultants and experts, works daily to generate digital impact for companies, public sector entities, and society in general. Inetum's solutions aim to contribute to the performance and innovation of its clients, as well as to the common good.

Present in 19 countries, with a solid network of locations, Inetum collaborates with the main software manufacturers to respond to the challenges of digital transformation with proximity and flexibility.

Driven by its ambition for growth and scale, Inetum recorded a turnover of 2.5 billion euros in 2023.

Responsibilities

• Administer and support IBM AIX systems in enterprise environments
• Ensure platform availability, performance, and security through proactive and corrective actions
• Monitor systems, identify anomalies, and ensure timely resolution
• Perform maintenance activities, upgrades, and advanced troubleshooting
• Collaborate with international teams in managing critical infrastructures
• Contribute to technical documentation and continuous improvement of operational processes

Requirements

• Proven experience of over 5 years in IBM AIX system administration
• Strong background in corporate environments and critical infrastructures
• Solid knowledge of Unix/Linux operating systems
• Experience in supporting and operating mission-critical platforms
• Strong troubleshooting and problem-solving skills in complex environments
• High level of autonomy and sense of responsibility
• Strong analytical and problem-solving capabilities
• Organizational skills and attention to detail
• Good communication skills and ability to work with distributed teams
• Proactivity and continuous improvement mindset

We Offer

• Workplace type: Hybrid (max. of 3 times per week in the office)
• Location: Picoas, Lisboa

Nice to Have

• Experience with other Unix/Linux distributions
• Certifications in IBM AIX or related technologies
• Experience with cloud environments

Contact Information

For more information or to apply, please visit our careers page or contact our HR department.