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Sr. Solution Architect - Mainframe Modernization

Atos

2 - 5 years

Pune

Posted: 24/08/2025

Job Description

About Atos

 

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

 

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.

Sr. Solution Architect - Mainframe Modernization

Location: Bangalore (Whitefield) or Chennai (Siruseri) or Pune (Talawade) or Mumbai (Airoli (West).

Type of Hire: Full-Time

 

  • Proven experience (15+) as a Mainframe Modernization Solution Architect or a similar role
  • Leading architecture and design activities in legacy modernization projects such as IT Re-architecture, Business Re-architecture, Re-hosting, Re-engineering, Re-platforming, Business Rules Extraction etc.
  • Solid understanding of legacy systems and modernization approaches, methodologies and best practices
  • Strong knowledge of modern technologies, platforms and frameworks with the ability to select and recommend appropriate solutions
  • Experience in system integration, data migration and performance optimization in legacy modernization projects
  • Experience on mainframe technologies such as COBOL, Assembler, PL/1, JCL, VSAM, CICS, DB2, RPG, CL, DB2/400, etc.
  • Experience in On-Mainframe modernization
  • Excellent analytical and problem-solving skills with the ability to design and troubleshoot complex system architectures
  • Strong communication and presentation skills with the ability to effectively communicate technical concepts to both technical and non-technical stakeholders
  • Proven ability to work effectively in a team environment, collaborating with cross-functional teams and stakeholders
  • Understanding of software development life cycle (SDLC) methodologies and best practices
  • Familiarity with security and compliance requirements in software systems
  • Working knowledge and understanding of Cloud environment (AWS/Azure/Google)
  • Ability to work independently and manage multiple tasks and priorities in a dynamic environment

 

 

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

 

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 


Choose your future. Choose Atos.

About Company

Atos is a global leader in digital transformation headquartered in Bezons, France. Founded in 1997, the company offers a wide range of IT services including cloud computing, cybersecurity, AI, data analytics, and high-performance computing. Atos serves clients across industries such as public sector, healthcare, defense, finance, and manufacturing, with a strong footprint in Europe.The company is well known for managing IT systems for the Olympic Games, ensuring real-time data processing and cybersecurity. Atos has over 100,000 employees in around 70 countries and has recently undergone strategic restructuring, leading to the spin-off of its digital, cloud, and big data business under the brand Eviden. This move aims to sharpen its focus on next-gen digital services and innovation.

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