Systems Engineer

Publication Date:  Nov 17, 2023
Ref. No:  357267

Kadıköy /Istanbul, TR, 34732

Who we are.
We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society.
Together we create reliable and responsive digital foundations for the world’s businesses, institutions, and communities.
Learn more on Advancing what matters

About Atos

The future is our choice


Atos is a global leader in digital transformation with 110,000 employees in 73 countries and annual revenue of € 12 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 space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.



Roles & Responsibilities

Job Description

  • Take responsibility for various IT systems (SCCM, Active Directory, Exchange and other messages systems, Endpoint Security, VDI, etc.) in a multiskilled approach.
  • Design, install, configure, test, and maintain IT systems and system management tools.
  • Manage and monitor installed systems.
  • Proactively ensure the highest level of service availability in a 24/7 production environment.
  • Provide 3rd level support.
  • Maintain a proactive view on capacity and performance of IT systems.
  • Conduct regular performance analysis to identify and mitigate performance flaws.
  • Enable automation.
  • Contribute to and maintain system standards.
  • Develop and maintain installation and configuration procedures.
  • Develop and maintain security, backup and redundancy strategies.
  • Train 1st and 2nd level support teams.
  • Perform periodic performance reporting to support capacity planning.
  • Maintain operational, configurational, and other procedures.
  • Maintain topology, inventory, and service specification documents.
  • Liaise with vendors and other IT personnel for problem resolution.
  • Provide consultancy and input to solution design, pre-sales, service delivery.
  • Communicate technical and non-technical information to technical support groups, customer support centers and end-users as required.


Job Requirements

  • At least 5 years of hands-on experience in System Administrator/Engineer positions.
  • Bachelor’s degree in Computer, Electrics/Electronics Engineering, or related departments.
  • Very good command of English.
  • One or more items of the following technical skill sets are required in line with the ITIL methodology:
  • Experience with Microsoft Windows NT based operating systems design, implementation, maintenance, administration and troubleshooting in an enterprise environment.
  • At least 3 years of hands-on experience in following Microsoft SCCM features.
  • ZTI & LTI OS deployment with Microsoft Deployment Kit
  • Server and Client Patch and software deployment / Reporting
  • Hardware and Software inventory and asset management tracking
  • Desired Configuration Management and compliance reports
  • Software and script packaging
  • Experience with virtualization and virtual desktop infrastructure (Citrix Virtual Apps and Desktops, VMware Horizon, Microsoft Remote Desktop Services).
  • Experience with Microsoft Active Directory and Microsoft Networking Services.
  • Experience with Microsoft Exchange Server.
  • Experience with Fortimail, Sendmail, Postfix, Zimbra, BIND, Squid, Apache.
  • Solid scripting skills (e.g., PowerShell, VBScript, WSH, shell scripts, Perl, Ruby, Python)
  • Experience with Endpoint Security (e.g., Sophos, McAfee)
  • Experience with industry standard servers and blade systems architectures (e.g., HP, IBM, Fujitsu, Dell).


What we Offer


GPTW Certified Company

Competitive compensations and benefits

Flexible benefit program

Private health insurance

Life insurance

Performance Bonus

Accolade bonus

Referral bonus

Transportation allowance

Meal allowance

Kindergarten allowance

Buddy program

Flexible working hours at Atos or home office

Company SIM card

Days of annual leave above the legal minimum

Atos University Access – Professional and personal development through continuous education and certification

Wellbeing days

Friendly working environment

BYOD - Bring your own mobile device campaign


Thanks for taking time to review our job ad. If you believe this is the right match, please do not hesitate to apply with your CV in English.
We are eager to learn more about our applicants!
At Atos, our ambition is to be a diverse and inclusive company where people are truly free to be themselves. They can thrive, achieve their personal goals and innovate without limitations. We welcome everyone to apply.



Here at Atos, we want all our employees to feel valued, appreciated, and free to be who they are at work. Our employee lifecycle processes are designed to prevent discrimination against our people regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes them unique. Across the globe, we have created a variety of programs to embed our Atos culture of inclusivity, and work hard to ensure that all our employees have an equal opportunity to contribute and feel that they are exactly where they belong.

Learn more about us
At Atos, we embrace diversity as the ultimate engine of ingenuity for our clients, and we constantly strive to create a culture where people feel supported and encouraged. Read more about our commitment here

Whether it is fighting climate change, promoting digital inclusion, or ensuring trust in data management – tech for good sits at the core of our identity. With numerous global recognitions for our ESG practices, we are committed to building a better future for all by harnessing the power of technology. Learn more here