
Senior IT Systems Administrator
Posted 1 day ago

Posted 1 day ago
This is a fully remote position, open to applicants in United States.
• Oversee AWS accounts and environments
• Manage AWS Organizations effectively
• Monitor the cloud infrastructure
• Provision necessary resources
• Carry out maintenance and upgrades
• Assist in cost optimization efforts
• Support both production and non-production environments
• Administer services such as EC2, ECS, RDS, Transfer Family, Systems Manager, ACM, GuardDuty, FSx, and VPC
• Manage Windows systems
• Execute server maintenance and patching
• Oversee storage and access controls
• Implement infrastructure upgrades
• Manage application environments
• Administer Microsoft Entra ID
• Oversee SSO integrations
• Provision user accounts
• Manage GitHub identity integrations
• Administer privileged access management and password vaulting
• Administer site-to-site and point-to-site VPNs
• Manage VPC peering, firewalls, and DNS
• Troubleshoot network issues
• Conduct security monitoring and address vulnerabilities
• Prepare compliance reports
• Manage SSL certificates
• Support audits and incident response activities
• Administer enterprise applications such as PagerDuty, Freshdesk, GitHub, Wrike, TeamCity, Cloudticity AWS, Oxygen, Datadog, Talend, GoDaddy, LastPass, and Nalpeiron
• Handle Tier 2/3 escalations
• Assist in deployment processes
• Coordinate with vendors as necessary
• Provide on-call support when required
• Shape the evolution of the AWS and Entra ID environments, enhance security and compliance, and collaborate with engineering, operations, and leadership to uphold critical healthcare systems
• Experience and qualifications are not specified in the posting
• Details regarding benefits are not provided in the posting
Lanlink Informática Ltda.
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S&P Global
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