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IT System Administrator
The IT Systems Administrator is responsible for the stability, security, and day-to-day operation of the bank’s IT infrastructure in cloud, on-premises, and hybrid environments. The role combines in-depth technical expertise with hands-on operational work, including routine system administration tasks and the independent resolution of complex issues.
Job Details
The position as an IT System Administrator is a full-time job with a hybrid work model in Florida.Tasks and responsibilities
The duties and responsibilities include:- Hands-on administration of Windows and Linux servers in cloud and hybrid environments
- Deployment, configuration, and maintenance of cloud resources (compute, storage, networking)
- Monitoring systems, networks, and cloud platforms to ensure availability and performance
- Troubleshooting and resolving infrastructure, network, and security incidents, including routine operational issues
- Implementation and maintenance of security controls (MFA, firewalls, endpoint protection, patching)
- Identity and Access Management (Active Directory, IAM, GPOs, DNS, DHCP)
- Management of backup, replication, and disaster recovery tasks, including regular validation
- Support for LAN/WAN, VPNs, and hybrid cloud connections
- Applying system updates, patches, and configuration changes in accordance with established procedures
- Automating Operations and Maintenance Tasks with Scripts (PowerShell, Bash)
- Documentation of configurations, procedures, and operational changes
- Participation in infrastructure and security projects
- Update on Cybersecurity Threats and Infrastructure Best Practices
- On-call rotation for critical infrastructure support
- Occasional night shifts or weekend work for maintenance or incident response
Qualifications
The qualifications include:- Bachelor's degree in IT, computer science, or equivalent practical experience
- 5+ years of experience in system administration or IT infrastructure roles
- Extensive hands-on experience with:
- Windows and Linux Server Administration
- Virtualization (VMware / Hyper-V)
- Network Fundamentals
- Experience with Azure, Microsoft 365, and/or AWS
- Solid understanding of security principles and IT compliance frameworks (ISO, HIPAA, GDPR—preferred)
- Confidence in performing routine operations and advanced troubleshooting independently
- English required; Portuguese and/or Spanish preferred
- Experience performing similar tasks in similar highly regulated industries is preferred
Certifications (Preferred)
Preferred certifications include:- Azure Administrator (AZ-104)
- AWS Certification
- CompTIA Security+ and/or Network+
- CCNA or ITIL Fundamentals
Job details
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