Senior Mail Administrator (Linux Messaging)

Challenge mastered.
#MakeITHappen

Did you know that A1 Bulgaria is working on international projects as well?

Our wide portfolio has long past the telecom services, and we are now offering digital solutions to millions of corporate, public, and private customers.

State-of-the-art technology, the latest innovations, and extremely talented professionals in various areas help us deliver the best-in-class products, services, and customer experience.

​You’ll know A1 Bulgaria is the right place for you if you are driven by:

Opportunities to learn and build your career;
Meaningful work in a stable and fast-paced company;
Diversity of people, projects, and platforms;
A supportive, fun, and inspiring place to work.


Would you like to join us?

Pavel Enev is looking for a new team member.

Your daily routine would include:

Collaborating, planning, and managing projects;
Maintaining close contact with customers and internal departments across our operational countries (OpCos), serving as a communication point for Service Optimization, Change/Release Management, Problem Management, and Innovation Management;
Focusing strongly on proactivity through automation, active problem management, and incident management;
Being responsible for maintaining documentation and delivering necessary KPIs;
Engaging in constant training and actively sharing knowledge about current technologies and processes;
Maintaining a high level of security awareness;
Performing on-call duties as scheduled.


We’ll know you can make it if you have:

Experience as a DevOps Engineer with a strong background in infrastructure design, cloud migration, and software development, souled with advanced expertise in IT security, including mail security;
Technical work experience in the area of Open Source Platforms and products, especially Mail Server and Mail Security;
Profound technical skills in the following technologies: Linux OS (Specially Red Hat and Debian), LDAP, Anti-Spam, Anti-Spoofing 9SPF/DKIM), Ansible, Webservers (Apache, NGINX);
Experience with scripting and programming with (Shell, Python, PHP);
Proficiency in automation, web server management, and large-scale infrastructure operations, with hands-on experience in cloud environments (e.g., Exoscale);
Experience with datacenter, IT/ICT, application, and cloud services, focusing on Open Source Applications (e.g., Postfix, Dovecot, Nextcloud, Mattermost).
Structured and self-organized way of working;
Good written and spoken English skills.

Our gratitude for the job done will be eternal, but we’ll also offer you:

Innovative technologies and platforms to “play” with;
Modern working environment for your comfort;
Friendly, ambitious, and motivated teammates to support each other;
Thousands of online and in-person learning opportunities to grow;
Challenging assignments and career development opportunities in multinational environment;
Attractive remuneration package;
Flexible working schedule and opportunity for home office;
Numerous additional goodies, including, but not limited to free A1 services, discounts, health insurance and services, sports center, childcare, team and family events, etc.