Information Systems Manager - f/h

CERFRANCE BROCELIANDEIlle-et-Vilaine, RENNES CEDEXJob.bopublished 09/08/2026
Must-have:CloudSecurity
Machine translation — original language: French.Show original

Joining Cerfrance Brocéliande means joining an accounting firm committed to the Vannes and Rennes regions. We are dedicated to enabling farmers, independent artisans, SME managers, and maritime professionals—who feed us, house us, and care for us—to sustain our territory. Thanks to you, we help our members grow their businesses with peace of mind. By applying for one of our job offers, you contribute to our ambition to be the leader in consulting and accounting dedicated to the actors who bring the Brocéliande territory to life.

Reporting to the Technical & Innovation Direction, you will steer and evolve the information system in a multi-site context undergoing significant transformation. At the head of the Applications and Infrastructure teams, you will ensure the global coherence of the IS, its alignment with business challenges, and its ability to support our growth. Your main missions are as follows:  Define and implement the IS strategy You define and carry the company's IS strategy by building a multi-year roadmap aligned with development and transformation challenges. You structure the governance of the information system, facilitate exchanges with business units, and ensure the coherence, performance, and evolution of the entire IS ecosystem. Steer applications & transformation projects You supervise all business applications (accounting, HR, production, internal tools...), prioritize and steer cross-functional IS projects, and coordinate the resources necessary for their success. Furthermore, you ensure a high-quality relationship with publishers, integrators, and service providers, ensuring compliance with service quality commitments, costs, and deadlines. Support the development of digital uses: Microsoft Environment & digital workplace You steer the development of the Microsoft 365 environment (Teams, SharePoint, OneDrive...) and support the evolution of collaborative uses. You structure document governance to promote information sharing, process efficiency, and the adoption of digital tools by users. Leverage data and encourage innovation You play a central role in leveraging data by structuring information flows and application interconnections (API, automations...). You contribute to data governance by guaranteeing its quality, organization, and the reliability of master data. In connection with the relevant stakeholders, you ensure that GDPR requirements are taken into account in IS tools and projects and participate in discussions regarding artificial intelligence and digital innovation. Guarantee a secure and high-performing IS With the support of the Infrastructure Team Lead, you ensure the robustness, security, and performance of infrastructures, networks, and workstations. You actively contribute to strengthening cybersecurity, access management, and user awareness to sustainably secure the information system. Manage and unite teams You manage the Applications and Infrastructure teams, composed of about ten employees, by promoting skill development, transversality, and cooperation. You define priorities, coordinate activities, and support teams toward the objectives of performance and continuous improvement. You manage external providers, optimize the IS operating model, and ensure the preparation and monitoring of the IS budget. To facilitate interactions with teams and Management, the position is ideally based in Rennes. However, a location in Vannes may be considered depending on the candidate's profile.

A graduate of higher education in IT / information systems, you have proven experience in IT team management, ideally acquired in a multi-site environment. You possess solid expertise in IS governance, project management, and change management. Comfortable in Microsoft 365 and cloud environments, you master the challenges related to business applications, cybersecurity, and data management. Your ability to structure, prioritize, and arbitrate allows you to effectively support the evolution of the information system. You have good negotiation skills with providers and the ability to optimize investments, and you master operational technical English. Recognized for your leadership qualities, you know how to unite teams and stakeholders around a common vision, while remaining close to business needs. Your sense of service, adaptability, and rigor allow you to evolve effectively in transforming environments. Join a key role at the heart of the transformation of a high-growth company, driven by ambitious challenges (digitalization, data, innovation, M365), in a dynamic and committed multi-site environment, where expertise, human proximity, and territorial roots are strong values.

Joining Cerfrance Brocéliande means joining a company dedicated to its members and providing them with the best possible advice; joining us means participating in the economic development of the territories. Every day, we build the balance between economic, human, and environmental performance. Our obsession with quality allows us to achieve an excellent satisfaction rate with our clients. We innovate daily to adapt our service offerings to future requirements. We develop new markets. We invest in digital, human development, our real estate, and CSR to always stay one step ahead. Benefit from our many advantages by joining Cerfrance Brocéliande: day-based compensation (forfait jours), lunch voucher cards, mutual insurance, contingency insurance, profit-sharing, incentive schemes, gratification bonus (equivalent to a 13th month), CSE, teleworking, Retirement Savings Plan, integration process, training. Join us and together let's become the reference leader in our territory.