Systems Administrator

Rumos Sa; Porto; Hybrid; EUR 45,000 - 65,000; Full time

Job summary

Rumos SA in Porto, Portugal, seeks an experienced IT Administrator to provide Level 2/3 support for Windows servers and VMware environments. You will manage ITIL processes, coordinate planned technical operations, and contribute to system supervision and security practices.

The role involves deploying patches with SCCM/MECM, developing PowerShell tools, and maintaining documentation while ensuring service quality and adherence to SLAs.

Qualifications

• Degree in Computer Engineering, Computer Science, Mathematics, or a related field.
• Minimum of 6 years of professional experience in similar IT roles.
• Professional experience in Windows and Linux systems administration.
• Professional experience with VMware vCenter in complex environments.
• Strong troubleshooting skills in Windows Server environments.
• Solid knowledge of Windows Server (2019/2022/2025).
• Experience with MECM/SCCM deployment and automation tools.
• Professional experience with Cluster and SAN Storage technologies.
• Familiarity with network protocols, firewalls, and load-balancing solutions.
• Strong knowledge of storage solutions, particularly SAN and NAS (NetApp).
• Strong knowledge and hands-on experience with PowerShell scripting.
• Solid knowledge of DNS, DHCP, Active Directory, and GPO, including troubleshooting skills.
• Strong networking knowledge and experience with monitoring tools (preferably Zabbix).
• Fluency in English; French is valued.
• Strong communication and teamwork skills.
• Good organizational, analytical, and problem-solving abilities.

Responsibilities

• Provide Level 2/3 support for Windows servers.
• Manage ITIL processes, including incidents, problems, and change requests.
• Troubleshoot Windows servers and VMware virtualization environments.
• Coordinate planned technical operations.
• Participate in system supervision and monitoring activities.
• Perform physical server installations and deploy applications and patches using SCCM/MECM.
• Develop and improve PowerShell scripts and other tools.
• Analyze, troubleshoot, and elevate issues when necessary, identifying areas of operational risk.
• Support the design, implementation, and maintenance of services within the team’s scope.
• Create operational documentation and procedures.
• Follow and implement security best practices.
• Ensure the appropriate level of service quality in compliance with SLAs within the area of responsibility.
• Ensure Maintenance in Operational Condition (MCO) of managed assets.
• Ensure that the implemented infrastructure complies with Group standards and IT service requirements.
• Participate, when required, in structural projects, IT interventions, and Disaster Recovery plans.
• Experience in the migration and implementation of NetApp storage solutions.

Skills

Fluent English

Strong communication

Teamwork

Troubleshooting

PowerShell scripting

Windows Server

Linux systems

VMware vCenter

DNS/DHCP/AD/GPO

Monitoring (Zabbix)

Education

Degree in Computer Engineering or Computer Science

Mathematics or related field

Tools

SCCM/MECM

NetApp storage

VMware vCenter

SAN/NAS storage

PowerShell

Job description

• Provide Level 2/3 support for Windows servers;
• Manage ITIL processes, including incidents, problems, and change requests;
• Troubleshoot Windows servers and VMware virtualization environments;
• Coordinate planned technical operations;
• Participate in system supervision and monitoring activities;
• Perform physical server installations and deploy applications and patches using SCCM/MECM;
• Develop and improve PowerShell scripts and other tools;
• Analyze, troubleshoot, and elevate issues when necessary, identifying areas of operational risk;
• Support the design, implementation, and maintenance of services within the team’s scope;
• Create operational documentation and procedures;
• Follow and implement security best practices;
• Ensure the appropriate level of service quality in compliance with SLAs within the area of responsibility;
• Ensure Maintenance in Operational Condition (MCO) of managed assets;
• Ensure that the implemented infrastructure complies with Group standards and IT service requirements;
• Participate, when required, in structural projects, IT interventions, and Disaster Recovery plans;
• Experience in the migration and implementation of NetApp storage solutions.

Workplace: Porto (Hybrid)

Role

• Provide Level 2/3 support for Windows servers;
• Manage ITIL processes, including incidents, problems, and change requests;
• Troubleshoot Windows servers and VMware virtualization environments;
• Coordinate planned technical operations;
• Participate in system supervision and monitoring activities;
• Perform physical server installations and deploy applications and patches using SCCM/MECM;
• Develop and improve PowerShell scripts and other tools;
• Analyze, troubleshoot, and elevate issues when necessary, identifying areas of operational risk;
• Support the design, implementation, and maintenance of services within the team’s scope;
• Create operational documentation and procedures;
• Follow and implement security best practices;
• Ensure the appropriate level of service quality in compliance with SLAs within the area of responsibility;
• Ensure Maintenance in Operational Condition (MCO) of managed assets;
• Ensure that the implemented infrastructure complies with Group standards and IT service requirements;
• Participate, when required, in structural projects, IT interventions, and Disaster Recovery plans;
• Experience in the migration and implementation of NetApp storage solutions.

Profile

• Degree in Computer Engineering, Computer Science, Mathematics, or a related field;
• Minimum of 6 years of professional experience in similar roles;
• Professional experience in Windows and Linux systems administration;
• Professional experience with VMware vCenter in complex environments;
• Strong troubleshooting skills in Windows Server environments;
• Solid knowledge of Windows Server (2019/2022/2025);
• Experience with MECM/SCCM deployment and automation tools;
• Professional experience with Cluster and SAN Storage technologies;
• Familiarity with network protocols, firewalls, and load-balancing solutions;
• Strong knowledge of storage solutions, particularly SAN and NAS (NetApp);
• Strong knowledge and hands-on experience with PowerShell scripting;
• Solid knowledge of DNS, DHCP, Active Directory, and GPO, including troubleshooting skills;
• Strong networking knowledge and experience with monitoring tools (preferably Zabbix);
• Fluency in English;
• Good knowledge of French (valued);
• Strong communication and teamwork skills;
• Good organizational, analytical, and problem-solving abilities.

Work with us

• With more than 30 years of experience, Rumos has a team of professionals specialized in IT;
• At Rumos, consultants integrate highly challenging projects, based on the latest technology and in the most diverse sectors of activity;
• Rumos consultants have access to a certified training plan, which offers a constant update of technical skills;
• Rumos, as an employer, has job opportunities based on equity, integrity and diversity. Based on these values, we work so that no person is discriminated against on the basis of age, degree of disability, gender, marital status, pregnancy and maternity, race, beliefs or sexual orientation. We believe in everyone's abilities, because we have in our DNA team spirit and mutual help, empathy and respect.