This position is for a company that is constantly growing and committed to innovation and digital transformation. They are looking for a Senior Infrastructure and Systems Administrator to join their global IT team, leading key projects in managing both cloud and physical infrastructures.

Requisitos

As a Senior Infrastructure and Systems Administrator, you will be responsible for the administration and support of production and back-office environments, cloud infrastructure management, and the implementation of security and disaster recovery policies. You will play a key role in resolving critical technical issues and collaborate closely with development teams, database teams, and other business areas to ensure the continuity and security of our services.

This position requires advanced experience in cloud infrastructure management (Google Cloud Platform and Amazon Web Services), as well as server and operating system management (Windows and Linux). You will also be part of the 24x7 second-level support team, providing assistance in critical situations.

Main Responsibilities:

- Advanced systems administration support (Levels 1 and 2): Direct responsibility for IT infrastructure administration, including production and back-office environments, ensuring system security and availability.

- Active participation in IT production projects: Lead or collaborate on technical projects within the production team, ensuring deadlines and established guidelines are met.

- Technical evaluation and execution of systems administration tasks: Infrastructure management, system monitoring, change control policy implementation, corporate applications, storage systems, backup policies, and issue resolution.

- Cloud infrastructure management:



Administer and optimize environments on Google Cloud Platform (GCP) and Amazon Web Services (AWS), ensuring scalability and reliability of services.

- Advanced support for development and database teams: Collaborate with other technical teams within the company to resolve system issues and ensure proper integration of solutions.

- Implementation of backup and disaster recovery policies: Develop and oversee disaster recovery policies and procedures, ensuring their correct application.

- Collaboration with business areas: Maintain clear communication with other areas of the company to identify and effectively resolve system issues.

- Continuous improvement of data centers: Identify and propose integral solutions that enhance IT infrastructure, optimizing efficiency and security of data centers worldwide.

- On-call service (24x7) for second-level support: Participate in the on-call service as part of the second-level support team, once internal training is completed.

- Responsibility for information security management: Safeguard confidential information related to user activities, emails, network architecture, and corporate access to internal applications.

Requirements:

- Degree in Computer Engineering, Systems, or related fields.

- 3+ years of experience in systems and network administration, with a focus on production and back-office environments.





- Advanced experience in operating system administration (Windows and Linux) and server management.

- Strong knowledge of cloud infrastructures (GCP, AWS), including cloud environment administration and optimization.

- Proven skills in troubleshooting and resolving complex IT infrastructure issues.

- In-depth knowledge of current applications and technological services applied to corporate infrastructure.

- Strong teamwork skills with the ability to collaborate effectively across technical and business areas.

- Attention to detail, with a strong emphasis on process documentation and driving continuous improvement.

- Proactive mindset with the ability to research, integrate, and implement effective and cost-efficient solutions.

Desired Skills:

- Proven experience in designing and managing backup and disaster recovery policies.

- Proven ability to assess emerging technologies and recommend innovative, cost-effective solutions to enhance performance.

- Strong ability to perform under pressure, executing contingency plans effectively during critical incidents.

- Advanced expertise in information security and the protection of sensitive data.

Ventajas

- Opportunity to lead critical infrastructure and systems projects, driving innovation and efficiency.

- Collaborate with a global team of experienced technology experts, sharing knowledge and driving excellence.

- Gain access to ongoing training programs and cutting-edge cloud computing and systems management technologies.

- Thrive in a dynamic and challenging environment with clear pathways for career growth within the company.

- Be part of global projects that shape the company’s IT strategy and deliver measurable impact.

📌 Senior Infrastructure and Systems Administrator (Buenos Aires)
🏢 Quantico HR
📍 Buenos Aires