Senior Linux Systems Administrator

Vacancy expired!

• JOB TITLE: Senior Linux Systems Admin (Senior Level)

• SHIFT: Full Time

• HYBRID - 3 days In-Office/2 days home

• TYPE: Direct Hire

• SALARY: $120,000 - $125,000/+ (DOE)

• Visa Sponsorship: Not Available, W2 employment ONLY, no Corp2Corp offered

MUST HAVES 95% CentOS linux environment Running hundreds of linux servers Only about 6 windows servers for EE’s – active directory VMWare ESX is preferred but any virtualization platform should be fine Ceph – rare àdata storage in conjunction with VM (by red hat) Apache tomcat, HA Proxies, Ansible MySQL, MariaDB

Build and maintain own servers/networks so candidates must have following Networking skills Interfaces on servers Exposure to configuring switch ports for servers

Seeking very seasoned Sr Linux Systems Admin – required to be very well versed in linux

Technologies within the company environment:CentOS or RHEL or OpenBSD or 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

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.

NICE TO HAVE 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.

Vacancy expired!