Senior IT Systems Administrator

Valsoft Corporation; United States; Teletrabalho; USD 90 000 - 120 000; Tempo integral

Resumo da oferta

Chordline Health is seeking a Senior IT Systems Administrator to own cloud infrastructure and enterprise applications. You will manage AWS, Entra ID, IAM, and security operations while coordinating across engineering and operations to keep systems compliant and secure.

You will handle Windows Server administration, networking, on-call production support, and production deployments with a focus on healthcare technology reliability and scalability.

Qualificações

• Senior IT Systems Administrator with cloud and enterprise app experience.
• Experience managing AWS and IAM integrations, and security/compliance operations.
• Proficient in Windows Server administration, networking, and on-call production support.

Responsabilidades

• Administer AWS accounts and environments.
• Manage Windows systems; perform patching and maintenance.
• Oversee identity and access management (Entra ID) and SSO integrations.
• Administer networking (VPNs, VPC, DNS, firewall).
• Lead security monitoring, vulnerability remediation, and audit support.
• Maintain enterprise applications and integrations (PagerDuty, Datadog, GitHub).
• Provide Tier 2/3 escalation and on-call coverage.

Conhecimentos

AWS

Entra ID

IAM

Windows Server

Networking

Security

Compliance

On-call

Ferramentas

PagerDuty

Freshdesk

GitHub

Wrike

TeamCity

Datadog

Talend

GoDaddy

LastPass

Nalpeiron

Descrição da oferta de emprego

Chordline Health is seeking a highly skilled Senior IT Systems Administrator to manage and support cloud infrastructure, enterprise applications, identity management systems, networking environments, security monitoring platforms, and internal IT operations. This role serves as the primary escalation point for advanced IT issues and maintains AWS environments, Azure/Entra identity integrations, networking, security, compliance activities, and critical business systems.

Core Responsibilities

Cloud Infrastructure Administration, Systems Administration, Identity and Access Management, Networking Administration, Security & Compliance Operations, Enterprise Application Administration, and Production Support.

Cloud Infrastructure Administration

• Administer AWS accounts and environments
• Manage AWS Organizations
• Monitor cloud infrastructure
• Provision resources
• Perform maintenance and upgrades
• Support cost optimization
• Support production and non-production environments
• EC2, ECS, RDS, Transfer Family, Systems Manager, ACM, GuardDuty, FSx, VPC

Systems Administration

• Manage Windows systems
• Server maintenance and patching
• Storage and access control administration
• Infrastructure upgrades
• Application environment management

Identity and Access Management

• Microsoft Entra ID administration
• SSO integrations
• User provisioning
• GitHub identity integrations
• Privileged access management
• Password vault administration

Networking Administration

• Site-to-Site VPNs
• Point-to-Site VPNs
• VPC Peering
• Firewall administration
• DNS management
• Network troubleshooting

Security and Compliance

• Security monitoring
• Vulnerability remediation
• Compliance reporting
• SSL certificate management
• Audit support
• Incident response

Enterprise Applications

• PagerDuty
• Freshdesk
• GitHub + Wrike
• TeamCity
• Cloudticity AWS + Oxygen
• Datadog
• Talend
• GoDaddy
• LastPass
• Nalpeiron

Production Support

• Tier 2/3 escalations
• Deployment support
• Vendor coordination
• On-call support as needed

Ready to Take on the Challenge?

If you are passionate about keeping critical healthcare technology secure, reliable, and scalable, and you thrive at the intersection of cloud infrastructure, identity management, networking, and security operations, we would love to hear from you. As our Senior IT Systems Administrator, you will be the go-to expert for advanced IT challenges. You will shape how our AWS and Entra ID environments evolve, strengthen our security and compliance posture, and work closely with engineering, operations, and leadership to keep the systems our customers rely on running smoothly.