Systems Reliability Engineer/Administrator

• Perform hands-on administration of Windows Server and Linux operating systems across on-premises, virtualized, and cloud-hosted environments, including installation, configuration, patching, hardening, and version upgrades.
• Administer enterprise virtualization and hypervisor platforms, including host configuration, virtual machine provisioning, and storage, network, and resource assignment.
• Administer Kubernetes clusters supporting UISIM workloads through node provisioning, component upgrades, and container platform troubleshooting.
• Configure and review privileged and administrative access controls, coordinate elevated account requests with Agency database and security staff, apply security baselines, and remediate vulnerability scan findings.
• Monitor system capacity, performance, and availability using Agency tools, tune resources, and troubleshoot and resolve incidents and service requests during scheduled work hours.
• Implement and validate high-availability configurations (clustering, failover, replication, backup/restore testing), write and maintain automation and configuration management scripts, and execute change requests within approved change windows.
• Document root causes and corrective actions, while maintaining comprehensive technical documentation including system diagrams, operational procedures, and configuration records.
• Support State technical staff through guidance and knowledge transfer as directed by the State Project Manager, and participate in recurring status meetings to report progress, risks, and issues to State supervisory staff.

• Experience (12+ Years)
• Works in the field of Information Technology, experienced in the usage and support of a collection of development platforms, technical architectures or business applications and products that run on those platforms - beyond that of a Programmer.

• This is an 100% Onsite
• 84 months of experience administering Windows Server operating systems in an enterprise.
• 84 months of experience administering Linux server operating systems, such as Red Hat, Enterprise Linux, SUSE, or Ubuntu, in an enterprise environment, including installation, configuration, patching, and version upgrades.
• 60 months of experience administering Kubernetes or an equivalent container orchestration platform, including cluster provisioning, component upgrades, and troubleshooting.
• 72 months of experience administering server operating systems hosted in a public or private cloud environment, such as Microsoft Azure, Amazon Web Services, or Google Cloud Platform.
• 72 months of experience implementing and maintaining high availability configurations for server operating systems, including clustering, failover, replication, or backup and restore.
• 72 months of experience configuring and administering privileged and administrative access.
• 60 months of experience using infrastructure automation or configuration management tooling, such as Ansible, Puppet, Chef, Terraform, PowerShell, or Bash, to provision or administer servers.
• 60 months of experience applying security baselines and remediating vulnerability scan.
• 60 months of experience using enterprise monitoring and alerting tools to track server.
• 72 months of experience administering enterprise virtualization or hypervisor platforms, such as VMware vSphere and ESXi, Microsoft Hyper-V, Proxmox VE, Nutanix AHV, or Red Hat OpenShift Virtualization, including host configuration, virtual machine provisioning, storage and network assignment, and resource management.
• R sum
• Copy of Candidate Identification(i.e., Driver's License/Green Card/Visa and Passport if applicable)
• Any documents referenced in the above Requested Qualifications(i.e., professional certifications, degrees, etc.)

Donato Technologies Inc. is a trusted IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We support clients across industries by understanding their unique business needs and delivering tailored technology and workforce solutions. Our focus is on connecting the right talent with the right opportunity-ensuring clients receive dependable, skilled professionals and candidates receive meaningful career growth and support. We work closely with small to mid-sized organizations to provide flexible, high-quality services that drive performance, innovation, and long-term success.