Job description

Medata, Inc., a company known for our innovation and technology in the Risk Management Industry, is seeking a Sr. Linux Systems Administrator to join our talented team in Irvine, CA. Medata prides itself on its experience and leadership in the workers’ compensation and auto liability industries and is dedicated to offering solutions to meet today’s needs and tomorrow’s demands. If you are looking to work with a dedicated team and want to work with the best in the industry, this position is for you.
This position is located in Irvine, CA.
Job Purpose:
We're looking for candidates who are at home administrating and supporting a Linux production and corporate environment. The primary focus of this position will include a variety of day-to-day Linux Server administration and maintenance, Tech support, workstation maintenance, system replacement and upgrade tasks. Other special projects related to the ongoing enhancement of our infrastructure, software products and services.
Technologies:

• CentOS / RHEL/OpenBSD/Solaris
• VMWare ESX, ESXi 3.x / 4.x, procmox/overt and other virtualization platforms
• Clustering , CEPH
• Apache Tomcat, Apache HTTP, HA Proxies, Ansible and NGINX
• MySQL, MariaDB, Galera, MongoDB, and NoSQL database platforms
• Linux IPTables, BSD PF Firewalls
• Dell, Quanta Switches, BGP and OSPF - Networking
• SMB, NFS and iSCSI
• Asterisk / Trixbox VOIP PBX
• Dell, HP, Supermicro, Server Enclosures
• Zabbix, Zimbra, Puppet, Job Scheduler, docker, Foreman, Kuberneties, Apache Camel, ActiveMQ

SSH, HTTP, HTTPS, SFTP, FTPS, and SSL VPN communication

Duties:

• Installing, configuring and maintain servers and networks.
• Overseeing system performance and troubleshooting issues.
• Performing system upgrades following new releases.
• Maintaining internal documentation through Wiki.
• Sustaining network integrity, server deployment, and security.
• Monitoring and maintaining networks, servers and processes
• Adding, removing, or updating user account information, resetting passwords, etc.
• Answering technical queries and assisting users.
• Responsibility for security.
• Responsibility for documenting the configuration of the system.
• Troubleshooting any reported problems.
• System performance tuning.
• Make recommendations for future hardware and software upgrades.
• Remote administration of equipment in co-location facilities
• Other duties as assigned.

Requirements/Skills/Qualifications:

• Minimum 3-5 year experience working in a Linux environment.
• Minimum 3-5 year experience troubleshooting network and computer related problems.
• Solid understanding of Linux and Windows operating systems, common commands, and administrative tasks.
• Linux scripting experience.
• Experience with many of the technologies outlined above.
• A strong desire to learn new technologies and products.
• Strong verbal and written communication skills.
• Ability to work with a team.
• Ability to independently research and find solutions to problems.
• Ability to help users over the phone.

• Available to work nights and weekends as needed.

• Excellent attention to detail.

• Applicable industry certifications are preferred but not required.

• Must be located within Orange County, California.

• This position is NOT remote.

Job Type: Full-time

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