a range of simple to complex issues, and effectively communicate findings through detailed documentation and presentations. A strong familiarity with email messaging systems, services, and applications is preferred, particularly Postfix/Sendmail, Microsoft Exchange and Outlook. Proficiency in data visualization tools and applications, such as Microsoft Excel and PowerBI, to create insightful dashboards, reports, and presentations for data-driven storytelling. More ❯
Assisting in the planning, development, documentation and testing of Disaster Recovery and Business Continuity plan, processes and procedures. Key Skills/Requirements: Hands on experience with emails systems (Dovecot, Postfix) Detailed working knowledge of server builds configuration and remote management Proficient in monitoring and logging technologies such as Zabbix and Graylog Detailed working knowledge of local and wide area networking More ❯
Centos preferred) support experience in large scale environments. Advanced knowledge (maintaining, troubleshooting, tuning) of web architecture and related applications such as the following: Apache, Nginx, Python, MySQL, Postgres, MongoDB, Postfix, CDN integrations. Experience managing data warehouse platforms & tooling: ex. Hadoop, Kafka, Cassandra. Advanced knowledge and experience creating, maintaining and debugging shell scripts. The ideal candidate will be comfortable in "non More ❯
Saffron Walden, Essex, South East, United Kingdom Hybrid / WFH Options
EMBL-EBI
you will Identity & Access Management Upgrade and standardise our authentication and authorisation infrastructure (Active Directory, Entra-ID, Redhat IDP). Email Systems Support, upgrade, and maintain our mail services (Postfix, Cyrus, Roundcube, Mailman) and help plan a migration to O365. Core Services Jointly develop and maintain services such as transfer services, software-defined object storage, authentication/authorisation tools, and … empower our Service Desk and improve user experience. What were looking for 5+ years of experience with Linux production systems (on-prem, and ideally some cloud). Expertise in Postfix mail systems Experience with orchestration/automation (Foreman/Puppet). Strong troubleshooting ability (tcpdump, strace, log parsing at scale). Experience with directory services (389 DS or OpenLDAP). More ❯
