System Software Engineer

Publication date : Apr 06, 2026, 12:00AM

Orange Business is here!
About us

Join us at Orange Business!
We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.
Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

About the role

Analyze and interpret Technical Architectural Document (DAT), Software Architectural Document (SAD), and flow matrices to design and implement environments configurations.

Define and establish non-production, pre-production, and production operational environments and flows, ensuring that data flows are open, tested, and validated end to end.
Collaborate and coordinate with MOA/MOE teams of 150 interconnected applications to validate workflows and data exchanges.
Lead the creation, testing, and validation of IT project operations, ensuring smooth deployment and transition to production (incl. DRP/PRA).
Produce the operational readiness of the solution, including the exploitation handbook, scripts, and jobs/batch processes necessary for “run” operations and in an automated way as much as possible.
Document technical processes, configurations, and validation results.
Setup monitoring with exploitation team and optimize environments configurations and data flows to ensure stability and performance.
Provide technical support and troubleshooting during all phases of the project lifecycle.
About you

Proven experience in system engineering, technical phase project management, or related roles.

Strong understanding of data transfer processes, environment management, and workflow validation.
Experience working with MOA/MOE teams and application interfaces.
Knowledge of IT infrastructure, data security, and compliance standard.
Familiarity with web services and APIs, including WS, REST, CFT, SSO, Gatape, ... and associated tools: Tufin, etc.
Experience with data transfer and integration technologies such as CFT, FTP/SFTP, ...
Knowledge of remote communication protocols such as Telnet.
Proficiency in scripting and automation tools, including OnAutomation and DollarU.
Knowledge of automation tools and scripting.
Excellent communication and collaboration skills.
Ability to analyze complex technical data and translate it into actionable solutions.
Proficiency in relevant tools and technologies related to data management and environment setup.
Good to have: Ability to exchange in French with the French MOA/MOE of the around 150 apps involved

You bring rigor, passion for challenges, and determination. You seek the opportunity to expand your expertise, achieve your goals, and thrive.

What we offer

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.
• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).
• Professional Development: training programs and upskilling/re-skilling opportunities.
• Career Growth: Internal growth and mobility opportunities within Orange.
• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.
• Reward Programs: Employee Referral Program, Change Maker Awards.

Only your skills matterRegardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neurotype, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.