HRMS System Administrator (HeRMeS)

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?


Ivan Iliev is looking for a new team member.

Your daily routine would include:

Working with internal customers to identify and define requirements for new solutions;
Studying project mission, goals, and business drivers and requirements in order to better understand what the users need;
Enhancing application functionality to meet business needs, including integration with systems like Active Directory, LIM, Workday, SAP, BPM, and others;
Troubleshooting and ensuring proper functioning of the HeRMeS portal;
Regularly updating the HeRMeS platform with patches and updates provided by the vendor (Technologica);
Creating and editing system objects such as reports, document templates, and custom attributes;
Performing data imports and participating in data management activities;
Monitoring system performance and making suggestions for optimization;
Collaborating with the vendor and participating in project planning, system upgrades, and change initiatives;
Participating in cross-functional teams and maintaining communication with stakeholders.

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

Experience working with HeRMeS or similar self-service/HR systems;
Good knowledge of PI SQL and PowerShell scripting;
Understanding of XML and data structures;
Strong analytical and problem-solving skills;
Previous experience in system integration and customizations;
Ability to work both independently and collaboratively within a team;
Strong communication skills;
Good command of English – both written and spoken.


Nice to have:

Familiarity with systems like OneIDM, HR Chat Bots, or Aveksa;
Prior experience in IT support or business system analysis roles;
Interest in digital transformation and automation of HR processes.

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.