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Security Operator

Publish Date:  Jun 23, 2022

Sofia, Sofia, BG-Bulgaria

Company:  Atos

About Atos

Atos is a global leader in digital transformation with over 110,000 employees in 73 countries and annual revenue of over € 11 billion. European number one in Cloud, Cybersecurity and High-Performance Computing, the Group provides end-to-end Orchestrated Hybrid Cloud, Big Data, Business Applications and Digital Workplace solutions. The group is the Worldwide Information Technology Partner for the Olympic & Paralympic Games and operates under the brands Atos, Atos Syntel, and Unify. Atos is a SE (Societas Europaea), listed on the CAC40 Paris stock index.

The purpose of Atos is to help design the future of the information technology space. Its expertise and services support the development of knowledge, education as well as multicultural and pluralistic approaches to research that contribute to scientific and technological excellence. Across the world, the group enables its customers, employees and collaborators, and members of societies at large to live, work and develop sustainably and confidently in the information technology space.



Atos Bulgaria recently opened a new next-gen Security Operations Center (SOC) in Sofia!

The center is designed to rapidly identify and limit the impact of security incidents for large organizations globally via 24/7/365 threat monitoring, detection, and targeted response supported by innovative technology with Artificial Intelligence (AI) and Machine Learning (ML) – ultimately strengthening Atos’ powerful global SOC network. 

If you are interested in joining the European number one company in Cloud and Cybersecurity in this brand-new center and help us build its capabilities to become a local powerhouse, we will be happy to hear from you!




The IT Security Operator administrates the IT infrastructure of our customers focusing on content and perimeter security systems. Main responsibilities include monitoring, maintenance, configuration and troubleshooting of the systems related to the Atos change processes. Identification of misconfiguration and analyzing communication issues is part of the daily activities. In addition, the person on this position will support the Root-Cause-Analysis process and the documentation of known errors; workarounds and standard solutions.




-  Minimum of three years network security experience

-  Good knowledge in content and perimeter security systems (e.g., Next Gen Firewalls; Proxy systems; Secure Mail & Encryption Gateways)

-  Good experience in Incident, Problem & Change Management using trouble ticket systems

-  Experience in regular operational tasks (e.g., backup & restore data, configuration changes)

-  Experience in troubleshooting topics and related tools

-  Strong knowledge of network infrastructure, including routers, switches and the associated network protocols and concepts

-  Ability to analyze security incidents

-  Excellent technical knowledge of mainstream operating systems (Windows, Unix, Linux, etc.)

-  Scripting Skills –Bash and/or Shell and/or Python

-  Understanding of security operations and ITIL working practices




Your Application
If you wish to apply for this position, please click below to complete our online application form and attach your CV in either Word, rtf or text format.
Atos does not discriminate on the basis of race, religion, colour, sex, age, disability or sexual orientation. All recruitment decisions are based solely on qualifications, skills, knowledge and experience and relevant business requirements.
We are committed to making reasonable adjustments to the applications process for people with disabilities.