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92,000+ live jobsSystems, Networks and Virtualization Administrator – English B2+/C1
On-site in Torrejón de Ardoz·Added yesterday (last checked 26 Oct)
Our summary
- Hours
- Jornada intensiva on Fridays and in summer
- Work mode
- On-site, Torrejón de Ardoz
- Contract
- Permanent
- English
- Required
- Education
- University degree
- Benefits
- Flexible pay plan






Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
- Work team provided by the project due to security requirements.
- Degree in Computer Engineering, Vocational Training in Computer Systems and Network Administration, or similar.
- Conceptual and practical knowledge of Windows and Linux operating systems.
- Knowledge of computer networks: TCP/IP, routing, and basic security.
- Knowledge of computer architecture.
- Knowledge of systems administration.
- Knowledge of virtualization at a conceptual level, with practical experience where appropriate.
- Knowledge of IT security: cryptography, authentication, and access control.
- Knowledge of databases and data management.
- Knowledge of storage fundamentals.
- C1 level of English.
- Availability to travel.
- Personal Security Clearance (HPS) required for the service.
Nice to have
- Administration of antivirus and endpoint protection.
- Management of authentication via Kerberos.
- Storage, analysis, fusion, and dissemination of data.
- Use and support of office tools.
- Technical documentation and incident resolution
Pay & benefits
What you'll get
- Permanent contract with us.
- Participation in a technological project within the Defense sector.
- Fridays with an intensive seven-hour workday.
- July and August with an intensive workday of seven hours daily.
- Professional development.
- Job stability.
- Open salary based on experience, plus access to flexible compensation.
The role
We need to recruit a Systems, Networks and Virtualization Administrator to participate in a technological project in the Defense sector in Torrejón de Ardoz (Madrid). We are looking for a profile with knowledge of Windows and Linux operating systems, networks, computer architecture, virtualization, IT security, and storage.
The selected person will participate in the implementation of virtualization platforms based on VMware vSphere, the management of virtual machines, clusters, resources, and high availability, as well as the administration of vCenter and its integration with Active Directory.
Likewise, they will work on the management of Windows and Linux operating systems, the administration of NAS and SAN storage systems, the design of hyperconverged environments, and the design and execution of backup and recovery policies.
What you'll do
- Implementation of virtualization platforms based on VMware vSphere.
- Management of virtual machines, clusters, resources, and high availability.
- Administration of vCenter and its integration with Active Directory.
- Management of Windows and Linux operating systems.
- Administration of NAS and SAN storage systems.
- Design of hyperconverged environments.
- Design and execution of backup and recovery policies.
How you'll work
- 100% on-site working modality.
- Work center in Torrejón de Ardoz (Madrid).
- Schedule from Monday to Thursday of nine hours daily, with flexible entry between 08:00 and 09:00 and exit between 17:00 and 18:00.
- Availability to undertake travels associated with the project.
About SG Tech
sg tech is a technology services company with a strong presence at both national and international level, dedicated to providing specialized services that facilitate the digital transformation of businesses. Its catalogue includes various information technology (IT) service lines designed to address the needs of a wide range of sectors, including IT consulting and strategic consulting and process improvement.
The company states that each client has unique needs on its digital transformation journey, so it offers different modalities for carrying out projects and commits to adapting to the particularities of each project and client. It describes a dynamic work environment that promotes professional development and the acquisition of new knowledge, with a focus on quality, excellence and innovation.
- Industry
- BPO
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