Systems, Platforms and Operations Administrator

Multivision Consulting; Lisboa; On-site; EUR 50,000 - 70,000; Full time

Job summary

Multivision Consulting Group in Lisbon is seeking an IT Operations/DevOps professional to ensure continuous, secure, and efficient operation of our systems, spanning on‑premises and cloud platforms. You will monitor, optimize, and support scalable infrastructure while aligning with business needs.

You will work with DevOps teams on CI/CD, manage virtualization and containers, implement security, backups and disaster recovery, automate tasks, and document procedures to improve reliability and

Qualifications

• Bachelor's degree in Computer Engineering or similar.
• Strong ability to structure, write and communicate with technical teams and business stakeholders.
• Autonomy, sense of responsibility and strong results orientation.
• Comfort working in cross-functional, multidisciplinary environments.
• English or French language skills.

Responsibilities

• Administer, monitor and maintain operating systems, servers, networks and technology platforms (on-premises and cloud).
• Ensure availability and performance of critical systems; implement proactive monitoring and optimization.
• Manage virtualization environments, containers and cloud computing platforms.
• Implement and maintain security policies, backups, disaster recovery and business continuity.
• Diagnose and resolve incidents with appropriate response times (SLA).
• Automate operational processes and recurring tasks to increase efficiency and reduce errors.
• Participate in definition and implementation of scalable, resilient technology architectures.
• Collaborate with development teams (DevOps) for CI/CD.
• Document procedures, configurations and operational best practices.
• Manage updates, patches and lifecycle of systems and platforms.
• Support audits and ensure compliance with internal and external standards.

Skills

Communication skills

Autonomy & responsibility

Cross-functional collaboration

Language skills (English or French)

Education

Bachelor's degree in Computer Engineering or similar

Tools

VMware/Hyper‑V

Docker/Kubernetes

AWS/Azure/Google Cloud

Networking knowledge

Monitoring & logging tools

Shell/Python/PowerShell scripting

Information security practices

Job description

Ensure the continuous, secure and efficient operation of the organization's systems, technology platforms and IT infrastructure, guaranteeing their availability, performance, scalability and alignment with business needs.

Profile:

• Academic qualifications: Bachelor's degree in Computer Engineering or similar
• Strong ability to structure, write and communicate, both with technical teams and with business stakeholders.
• Autonomy, sense of responsibility and strong results orientation.
• Ease working in the context of cross-functional projects and multidisciplinary environments.
• Language skills: English or French

Main Responsibilities:

• Administer, monitor and maintain operating systems, servers, networks and technology platforms (on-premises and cloud).
• Ensure the availability and performance of critical systems, implementing proactive monitoring and optimization measures.
• Manage virtualization environments, containers and cloud computing platforms.
• Implement and maintain security policies, backups, disaster recovery and business continuity.
• Diagnose and resolve incidents and technical problems, ensuring appropriate response times (SLA).
• Automate operational processes and recurring tasks to increase efficiency and reduce errors.
• Participate in the definition and implementation of scalable and resilient technology architectures.
• Collaborate with development teams (DevOps) for continuous integration and continuous delivery (CI/CD).
• Document procedures, configurations and operational best practices.
• Manage updates, patches and the life cycle of systems and platforms.
• Support audits and ensure compliance with internal and external standards and policies.

Requirements

• Solid knowledge of operating systems (Linux/Windows Server).
• Experience with virtualization platforms (e.g., VMware, Hyper‑V) and/or containers (Docker, Kubernetes).
• Experience in cloud environments (AWS, Azure or Google Cloud).
• Networking knowledge (TCP/IP, DNS, VPN, firewalls).
• Experience with monitoring and logging tools.
• Knowledge of scripting/automation (Shell, Python, PowerShell).
• Familiarity with information security practices.