SysAdmin – Infrastructure & Cloud
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Job Description
SysAdmin managing systems infrastructure for a global tech company in automotive sector. Focus on reliability, security, and operational efficiency with international collaboration.
Responsibilities:
- Direct involvement in the administration and maintenance of systems infrastructure, with a focus on reliability, security and operational efficiency in a distributed environment with international integration.
- Administration of Windows and Linux environments, including maintenance routines, performance tuning and security tasks;
- Identity, access and policy management (Active Directory);
- Operation and support of AWS environments;
- Network infrastructure management (firewalls, VPNs, switches, links and connectivity);
- Administration of essential services such as DNS, DHCP, web servers and file servers;
- Execution, validation and periodic testing of backups and recovery procedures;
- Infrastructure monitoring, incident response and troubleshooting;
- Root cause analysis and implementation of fixes and improvements;
- Organization and maintenance of technical documentation and operational standards;
- Participation in on-call shifts/standby duty, when required.
Requirements:
- Advanced English, considering interaction with global teams and materials;
- Experience as a SysAdmin / Systems Administrator, supporting production environments;
- Hands-on experience with Windows Server and Linux;
- Experience with AWS (operation, support and best practices for access and security);
- Solid knowledge of networking and security, including VPNs, firewalls and protocols (DNS, TLS/SSL, SSH, IPsec);
- Experience with Active Directory and access governance (users, groups, permissions and policies);
- Experience with monitoring, incident management and structured troubleshooting;
- Familiarity with backup/recovery routines and business continuity best practices;
- Ability to keep technical documentation organized and up to date.
Benefits:
- Meal allowance
- Food allowance
- Home office allowance
- Health and dental insurance (SulAmérica).
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