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Medata · 11 hours ago

Sr Systems Administrator

CA, US

Full-time

Hybrid

Senior Level

$125K/yr - $145K/yr

5+ years exp

Medata is seeking a Senior Systems Administrator / DevOps Engineer to support and evolve a Linux-based production environment. This role involves hands-on systems administration, infrastructure reliability, and platform automation for business-critical applications while enabling continuous improvement and modernization.

ComputerSoftware

H1B Sponsor Likely

Responsibilities

Administer and maintain Linux production and corporate systems (RHEL-compatible distributions including RHEL, Rocky Linux, and CentOS; plus BSD variants)

Support legacy and modern web application platforms, including Java- and Node-based services, traditional web stacks, and middleware

Operate and maintain virtualized and clustered infrastructure (VMware, Proxmox, oVirt, Ceph)

Automate provisioning, configuration, and maintenance using Ansible, Puppet, and scripting

Deploy and support containerized and service-based workloads (Docker; Kubernetes exposure a plus)

Monitor system health, performance, and availability; troubleshoot and resolve production incidents

Own system and network security including patching, firewalls, certificates, and access controls

Work with networking and storage technologies (NGINX, HAProxy, SMB/NFS/iSCSI, VPNs)

Collaborate with developers to improve deployment pipelines, operational stability, and scalability

Maintain documentation, runbooks, and operational standards

Participate in after-hours/on-call support as needed

Qualification

Linux administrationDevOps practicesAutomation AnsibleAutomation PuppetContainerization DockerContainerization KubernetesVirtualization VMwareVirtualization ProxmoxNetworking technologiesScripting (Bash)Self-directedCommunicationDetail-oriented

Required

5+ years experience administering Linux production environments, preferably RHEL-compatible systems

Strong troubleshooting across systems, networking, storage, and applications

Experience supporting legacy and modern web applications in operational environments

Scripting experience (Bash or similar)

Familiarity with DevOps practices: automation, monitoring, CI/CD awareness

Strong communication skills and ability to collaborate across engineering teams

Self-directed, detail-oriented, and comfortable owning production systems

Preferred

Kubernetes or cloud-native experience

High-availability or clustered database experience

Linux, networking, or virtualization certifications

Company

Medata

Medata is a computer software company specializing in medical bill review software and medical bill review software.

Founded in 1975

Irvine, California, USA

201-500 employees

http://medata.com

H1B Sponsorship

Medata has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2021 (1)

2020 (1)