Consultant - Architecture & Transformation

Atos SE; Warszawa; Hybrid; PLN 210,000 - 320,000; Full time

Benefits offered by this job

Courses and certifications

Wellbeing programs

Private medical and dental care

Family-friendly offices

Co-funding of sport activities

Conferences and expert communities

CSR and ESG initiatives

Job summary

Atos SE in Warszawa seeks an IT Enterprise Architect to join Consulting & Advisory. You will participate in developing clients' IT strategic plans, help define the IS reference architecture framework, and support modern architectures (microservices, APIs, cloud).

Experienced consultants should develop strategic IT plans, drive architecture framework adoption, ensure compliance with norms, and conduct architecture audits.

Qualifications

• Proven experience in management or IT consulting with complex client relationships.
• Strong command of enterprise frameworks (TOGAF, ArchiMate) and tools (HOPEX).
• Ability to translate client needs into strategic IT architectures.
• Excellent communication, influencing and roadmap skills.

Responsibilities

• Develop strategic IT plans for clients and define reference IT architecture frameworks.
• Support clients with modern architectures (microservices, APIs, cloud).
• Join a senior team to analyse IS impacts and propose changes.
• Ensure projects comply with architecture norms and standards; conduct audits.

Skills

TOGAF

ArchiMate

HOPEX

Fluent English

French a strong asset

Tools

HOPEX

Job description

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Publication Date: Aug 26, 2026

Ref. No: 544407

Location: Warszawa, PL

Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group 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.

About Eviden

Eviden is the Atos Group brand for hardware and software products with c. € 1 billion in revenue, operating in 36 countries and comprising four business units: advanced computing, cybersecurity products, mission-critical systems and vision AI. As a next-generation technology leader, Eviden offers a unique combination of hardware and software technologies for businesses, public sector and defense organizations and research institutions, helping them to create value out of their data. Bringing together more than 4,500 world-class talents and holding more than 2,100 patents, Eviden provides a strong portfolio of innovative and eco-efficient solutions in AI, computing, security, data and applications.

As part of the development of our consulting activities, we are looking for IT Enterprise Architect to join Consulting & Advisory Department.

The main tasks of Enterprise Architect will be to:

• Participate in the development of our clients' IT strategic plans;


• Help define the IS reference architecture framework;


• Support our clients with modern architectures (microservices, APIs, cloud, etc.);


• Join an experienced team to analyse the impact of new solutions on the IS and propose the necessary changes;


• Act as the main point of contact for projects to ensure they comply with architecture norms and standards;


• Support our experts with IT architecture audits and reviews.

And for experienced consultants:

• Develop strategic IT plans for our clients;


• Define a reference IT architecture framework and support its adoption within transformation programmes and projects;


• Position yourself as the agent of change within projects and programmes: reconcile the challenges faced by business teams with the constraints of technical teams;


• Ensure compliance with architecture norms and standards within the IT department;


• Conduct architecture audits and reviews on critical or innovative projects and propose pragmatic development plans;

What We Look For (The Consultant’s Profile)

• Proven experience in management or IT consulting, with a track record of managing complex client relationships in large-scale environments.


• Strong command ofenterprise frameworks (TOGAF, ArchiMate) and tools (ideally HOPEX).


• The ability to understand not justwhat the client is asking for, but the business pain they are trying to solve.


• Communication Excellence: You can explain complex architectural trade-offs to a CFO just as easily as to a Lead Developer.


• Strategic Vision: You don't just see the "now"; you design for the "next," maintaining a clear roadmap amidst a sea of 800 core systems.


• Language & Mobility: Fluent English is a must; French is a strong asset. Ready for a long‑term journey with occasional travel to the heart of our operations in France.

What's in it for you?

• Courses and certifications (e.g., Google Cloud, AWS, ITIL).


• Wellbeing programs & work‑life balance - integration and passion‑sharing events.


• Private medical and dental care.


• Family‑friendly offices: Supporting working parents.Benefits platform – shopping, cinema, sport, etc.


• Co‑funding of sport activities (e.g., Multisport & OK system cards, b-active program).


• Conferences and expert communities.


• Gift packages for special occasions: Easter, Christmas, Children’s Day.


• Appreciation for seniority: additional days off, Atos Jubilee gifts.


• Charity and eco initiatives.Hybrid working mode (max. 2 times per month in the office, based on your location).


• Your benefits could vary depending on the employment contract type

The company follows an equal opportunity policy and does not permit any form of discrimination based on gender, disability, age, origin, sexual orientation, or any other protected characteristic. All employment decisions are made solely on the basis of competence and qualifications.

The company follows an equal opportunity policy and does not permit any form of discrimination based on gender, disability, age, origin, sexual orientation, or any other protected characteristic. All employment decisions are made solely on the basis of competence and qualifications

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.