Linux System Administrator
Greater LA Area
15 hours ago
WHAT YOU’LL BE DOING:
· Configure and maintain domains, IP addresses, and MTA configurations to meet and exceed business needs and industry best practices for high volume email marketing networks and senders.
· Linux System Administrator will document and Q/A all configurations across the entire network.
· Build up new MTAs based on Linux Centos 7.
· Linux System Administrator will be responsible for the configuration and administration of IP Tables.
· Monitor, troubleshoot, and build processes to prevent high volume mail delivery issues.
· Configure IP Tunnels using IP/IP or GRE to bind new IPs being used for email marketing.
· Respond to incidents and perform root cause analysis to prevent them in the future.
· Linux System Administrator will ensure proper backup procedures.
· Configure and maintain MX records, forward DNS, reverse DNS, SPF, DKIM, and DMARC records to industry best practices.
· Assist Setup, maintain, and monitor postmaster tools and feedback loops per IP/sending domain.
· Linux System Administrator will setup and maintain mail classes and configurations in MTA.