А1 България ЕАД
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Senior Mail Administrator LINUX
София
full-time

Senior Mail Administrator LINUX

София full-time

Job Description

Strength. Care. Growth

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?

Veselin Naydenov is looking for a new team member.

Your daily routine would include:

Designing, operating, and improving scalable IT and cloud infrastructure.
Building and maintaining automation (CI/CD, Infrastructure as Code).
Managing web servers and platform services in an enterprise environment.
Ensuring high standards of IT and mail security.
Collaborating with internal teams and customers across multiple countries.
Supporting service optimization, change, incident, and problem management.
Maintaining documentation and operational KPIs.
Continuously developing skills and sharing knowledge within the team.
Participating in on-call rotations.

We’ll know you’re a great fit if you have:
Hands-on experience with open-source platforms, especially mail servers and mail security.
Strong technical skills in Linux (Red Hat, Debian), LDAP, mail security (SPF, DKIM), Ansible, and web servers (Apache, NGINX).
Scripting or programming experience (Shell, Python, PHP or similar).
A structured, self-organized, and proactive way of working.
A critical mindset and willingness to improve processes.
Confident and professional communication skills with a strong customer and service orientation.
Fluent English (spoken and written); German is a plus.

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.


Not sure yet? See us in action in our A1 Blog.