Email Infrastructure & SMTP Server Specialist - System Engineer

5 years

0 Lacs

Posted:1 day ago| Platform: Linkedin logo

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Work Mode

Remote

Job Type

Full Time

Job Description

Location:

Role Summary:

Key Responsibilities:

  • Plan, deploy, and manage a robust, high-volume SMTP infrastructure on bare-metal servers.
  • Configure IP pools, perform IP warming, and implement dynamic IP rotation strategies for optimal deliverability.
  • Set up and manage domain authentication processes (SPF, DKIM, DMARC).
  • Ensure DNS propagation, domain latching, and seamless customer domain integrations.
  • Configure and manage load balancers (HAProxy/Nginx).
  • Implement and manage queue systems (Redis/RabbitMQ/Kafka) for email throughput.
  • Collaborate closely with developers to integrate backend logic and database systems.
  • Implement security best practices, ensuring infrastructure security, data protection, and regulatory compliance (GDPR/CCPA).
  • Set up comprehensive monitoring, alerting, and logging systems (Prometheus, Grafana, ELK stack).
  • Configure remote access (VPN, SSH) securely, allowing remote administration from international locations (e.g., UAE).
  • Document configurations, architectures, and operational procedures clearly and thoroughly.

Qualifications & Experience:

  • 5+ years experience in managing SMTP servers, email deliverability, IP rotation, and DNS management.
  • Strong hands-on experience with Postfix, Exim, PowerMTA, or similar SMTP software.
  • Proven experience managing load balancers (HAProxy/Nginx).
  • Proficiency with DNS configuration and management, including SPF, DKIM, DMARC.
  • Demonstrable experience with security implementations (firewalls, SSL/TLS, VPNs).
  • Experience with queue management solutions (Redis/RabbitMQ/Kafka).
  • Solid knowledge of Linux systems administration.
  • Familiarity with monitoring and logging tools (ELK, Prometheus, Grafana).
  • Excellent problem-solving and troubleshooting skills.
  • Strong communication and documentation skills.

Preferred:

  • Previous experience working with email marketing platforms or high-volume email-sending services.
  • Understanding of backend programming languages and databases (Node.js, Python, Java, Go, PostgreSQL/MySQL).

Availability:

  • Immediate availability is preferred.

Work Mode:

  • On-site (Navi Mumbai) for initial setup and occasional maintenance, otherwise capable of remote support and administration.

Compensation:

  • Competitive remuneration, based on skills and experience.


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