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 ❯
control and configuration management tools (Git, Subversion, Puppet, Ansible, etc.) to build efficient CI/CD pipelines. Set up and manage network services (Apache, NGINX, BIND, HAProxy, sendmail/postfix, iptables) and optimize them for performance and security. Leverage centralized logging solutions (ELK, etc.) for real-time monitoring, data analysis, and troubleshooting. Collaborate with cross-functional teams (including software engineers More ❯
London, England, United Kingdom Hybrid / WFH Options
Viribus
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 ❯
role. Experience administering a wide variety of *nix platforms. Proven experience configuring and managing systems running Debian and CentOS (or derivatives), and software such as OpenSSH, Nginx, Apache, MySQL, Postfix, and Dovecot. Experience with tools and products like Chef/Ansible and Vagrant/Docker. Automate everything mindset with a ridiculous amount of experience in automating tasks through scripting. Knowledge More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Interquest
with teams to resolve cross-platform issues and ensure Microsoft 365 services are fully integrated and functional on Linux-based devices. Configure and manage Linux-based mail servers (e.g., Postfix, Dovecot) to integrate smoothly with Microsoft Exchange and Office 365 services. Support the integration of cloud storage solutions such as OneDrive with Linux environments. Monitor system performance, security, and compliance … and user authentication across hybrid environments. Strong understanding of email routing and collaboration tools in a hybrid environment, such as integrating Microsoft 365 services with Linux mail systems (e.g., Postfix, Dovecot). Solid grasp of cloud computing principles and experience working with Microsoft 365 in a cloud environment. Familiarity with virtualization technologies (e.g., VMware, Hyper-V) and cloud platforms (e.g. More ❯
configuration management system (Ansible, etc) You can handle VMware (vCenter/ESXi) Experience in setup/maintenance of DNS (bind), LDAP(openldap), Webservers(Apache, Nginx), Databases (Postgresql, MySQL), mailserver (postfix), POP3/IMAP Servers (dovecot) is a plus Knowledge of a scripting language (python, perl, sh, python preferred) for automation/customization would be an asset Experience maintaining a CA More ❯
monitoring of remote servers. Required Experience/Skills • Linux Server Administration and CLI • Database configuration and Administration – MySQL • Web Server configuration – Apache • SMTP/IMAP/POP3 Server administration – Postfix/Dovecot • Experience in an ISP/ESP Data environment • Experience with servers in High Availability configuration. Any other beneficial skills/Experience Should you have any questions or wish More ❯