About Antonio Jose
Spanish
Native or bilingual
English
Basic
Experience
- DXC Technology DXC TechnologyLinux and Unix System AdministratorDecember 2025 - Today (6 months)Coordination of advanced technical activities, ensuring automated deployments and SLA compliance.Automation and orchestration of systems using Ansible, AWX, Ansible Automation Platform (AAP), and Puppet, including playbooks, roles, modules, and CI/CD pipelines. Management of RHEL 7/8/9 environments with Red Hat Satellite: system provisioning, patching, configuration control, and complete lifecycles. Optimization of operational processes through technical documentation, automation templates, and infrastructure build procedure review. Advanced training and support to the team in script development, automation, and environment standardization. Integration of platforms and services with other departments, ensuring consistency in critical environments. Implementation of security and regulatory compliance policies, including audits, controls, and vulnerability remediation. Advanced configuration and optimization of Linux servers. Automation of deployments, performance management, and troubleshooting of critical environments.
- DXC Technology DXC TechnologyUnix Team LeadJanuary 2023 - December 2025 (2 years and 11 months)I lead the Unix/Linux team in a banking environment, managing critical infrastructures with a focus on automation, operational efficiency, and high availability. Responsible for documentation management, incident resolution, and interdepartmental collaboration.Direction and coordination of the Unix/Linux team in a banking environment, ensuring the continuous operation of critical platforms. Implementation of automation strategies and process optimization to improve efficiency and reduce operation times. Supervision and maintenance of technical documentation, ensuring its update and compliance with internal standards. Management of high-complexity incidents and collaboration with development, security, and operations areas to ensure service stability.
- Ingeniería y Soluciones Informát icas S.L.IT and Network Systems AdministratorJanuary 2022 - December 2023 (1 year and 11 months)Administration and monitoring of Linux systems, incident resolution, and automation using tools like Ansible. Implementation of security best practices according to CIS and DISA guidelines.Comprehensive administration and continuous monitoring of Linux infrastructures to ensure their performance and stability. Diagnosis and resolution of technical incidents, ensuring adequate response times in critical environments. Development and execution of automation processes using Ansible to standardize and streamline operations. Application of security controls and configurations aligned with CIS and DISA guidelines, strengthening the cybersecurity posture of the systems.
Recommendations
Be the first to recommend Antonio Jose
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- SpecializationIlerna2025Especialización Cyberseguridad
- Higher Technician in IT Systems and Networks AdministrationFOC2023CFGS Administrador de Sistemas Informáticos y Redes