NGET SCADA SMTP Postfix SME

NGET SCADA SMTP Postfix SME Location: Birmingham. Hybrid - 99.5% remote. 0.5% customer office (unlikely) Duration: 27/02/2026 Expenses: payable in line with clients policy MUST BE PAYE THROUGH UMBRELLA We are heading up a recruitment drive for a global consultancy that require a NGET SCADA SMTP Postfix SME to join them on a major project that''s based remotely. Role Description: Seeking a highly skilled and hands-on Postfix SMTP Relay Engineer to document, build, and deploy an on-premises email relay infrastructure using Postfix. This role requires deep expertise in SMTP protocols, mail routing, and secure Mail Server configuration. They will be need to understand Low-Level Design (LLD) documentation and have proven experience in implementing a robust, secure, and scalable Postfix-based relay solution that integrates with enterprise systems. Required Skills andamp; Experience: Extensive hands-on experience with Postfix in enterprise environments. Strong understanding of SMTP protocols, email routing, and mail security. Proficiency in Linux system administration (eg, RHEL, CentOS, Ubuntu). Experience in reading and implementing Low-Level Designs. Familiarity with TLS, SPF/DKIM/DMARC, SASL protocols Ability to integrate into core solutions such as VCF, HPE, SIEM and LDAP/AD. Strong troubleshooting skills for mail delivery and server performance issues. Scripting experience (eg, Bash, Python) for automation and monitoring. Strong at writing technical documentation ..... full job details .....