Systems Administrator, IT Infrastructure
Core
Foundational member of IT operations providing day-to-day systems administration and technical support across servers, networks, cloud services, and enterprise applications.
Role type
Systems Administrator (IT Infrastructure)
Builds
Infrastructure maintenance, network operations, automation efforts, platform improvements
Domain
Financial Technology (Fintech)
Deliverable
infrastructure
Required skills
Windows Server administration, Linux administration, Active Directory, Group Policy, Microsoft 365 administration, networking fundamentals (TCP/IP, DNS, DHCP, VLANs, firewalls), cloud networking (VPC, subnets, route tables), virtualization (VMware/Hyper-V), AWS services (EC2, S3, IAM, CloudWatch), user provisioning, endpoint security
Preferred skills
AWS, IaC (Terraform/CloudFormation), scripting (PowerShell/Bash/Python), virtualization, backup solutions, ITIL frameworks, regulated financial services experience, Connect Direct or MQ systems support
Technologies
Windows Server 2019+, Linux (Ubuntu, CentOS, RHEL), Active Directory, Microsoft 365 (Exchange, SharePoint, Teams), VMware, Hyper-V, AWS (EC2, S3, IAM, CloudWatch), Terraform, CloudFormation, PowerShell, Bash, Python
Responsibilities
Administer and maintain Windows and Linux server environments, Monitor system/network health and respond to alerts, Support server provisioning, patching, backup, and disaster recovery, Troubleshoot networking and assist with cloud networking, Manage user provisioning, access requests, and endpoint security, Provide professional support to internal users and maintain documentation, Participate in Agile sprint planning and backlog activities, Contribute to automation and process improvement efforts
Seniority
Mid-level, hands-on IC
