Senior Systems Administrator
$8,320,000–$8,320,000 year
RemoteUnited States or Canada
Job Summary
Manage systems and networks while providing final sign-off and approval for website releases to production. Analyze system risks, recommend changes, and continuously assess security to ensure high data protection levels. Perform architectural design for network capacity, hardware, infrastructure, and OS performance tuning. Act as the single point of escalation for production issues, interfacing with resources to resolve them timely. Provide technical assistance to all departments and lead Systems Administration staff through mentoring and problem-solving collaboration. Participate in on-call rotation from 12pm to 8pm EST for one week every four weeks.
Required Qualifications
- 5+ years of experience with LAMP (Linux, Apache, MySQL, PHP)
- Must be well versed supporting web servers
- Strong background with storage SAN (NFS and iSCSI)
- Well versed with ELK stack (Elasticsearch, Kibana, Beats, and Logstash)
- Adding/removing nodes, expand clusters, rebuilt clusters
- use InfluxDB
- TCP/IP knowledge BGF and OSPF
- Hands-on experience working with Linux in a Systems Administrative role
- Hands-on experience working with Advanced Network Administrative role including routing, switching and security
- Exceptional problem determination and creative problem solving skills
- Strong written and verbal skills
- Strong understanding of software development lifecycle
- Strong documentation and organizational practices
- Extensive experience with many of these: MySQL, maintenance and troubleshooting
- LAN/WAN/VPN setup and troubleshooting
- Linux-based and other firewall technology
- Cloud technologies (OpenStack, oVirt, RHEV or similar)
- Baremetal hardware, SAN, Switching and Load-balancing
- Backup technologies
- Systems security
- Automation systems (Ansible, Puppet or equivalent)
- Expertise with multiple Web technologies including but not limited to: HTTP, SSL, DNS and SMTP protocols
- Must be able to work on EST with the Canadian team
- Be part of on-call rotation (12pm 8pm EST, 1-week duration every 4 weeks)
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