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ASI

IT consulting and custom software development

Agency Assistant

Full-TimePosted on 10/19/2026
€30k - €35k/yr
Senior
Associate's
Rennes, France
HybridHybrid: 1 day per week working remotely after 3 weeks of onboarding; serves the Rennes and Brest agencies.
Administrative & Executive AssistanceAdministrative Support

About the job

Requirements
  • A minimum Bac +2 qualification in Executive Assistance, SME Management, Business Administration, or an equivalent field.
  • Five to eight years of confirmed experience in a similar role.
  • Proficiency with Microsoft 365 office and collaboration tools.
  • Good knowledge of administrative and operational management processes.
  • Solid foundations in commercial management, including contracts, invoicing conditions, and administrative tracking of business matters.
  • Ability to manage several topics in parallel, prioritize urgent matters, and meet deadlines.
  • Comfort using IT tools and ERP systems.
  • Rigorous and organized approach to managing multiple subjects simultaneously.
  • Strong service orientation and interpersonal skills.
  • Proactive, autonomous, and able to make proposals.
  • Ability to work responsively and adapt in a dynamic environment.
  • Ability to work in a team while maintaining autonomy.
Responsibilities
  • Manage business administration and contractual documents in the ERP.
  • Prepare customer invoices and ensure their follow-up.
  • Follow up on unpaid invoices.
  • Manage renewals of customer and subcontracting contracts.
  • Create and update employee records in the ERP (SX / Everwin).
  • Participate in onboarding new employees, including preparing welcome materials.
  • Check the compliance of timesheets and absence requests.
  • Review and validate expense reports.
  • Manage administrative follow-up for absences and medical appointments.
  • Act as the preferred administrative contact for employees at the agencies.
  • Manage general resources at the sites, including premises, equipment, service providers, and supplies.
  • Help animate agency life and organize internal events.
  • Participate in the weekly site committee.
  • Ensure compliance with internal and regulatory procedures.
  • Contribute to continuous improvement of administrative practices.
Desired Qualifications
  • Experience in an IT services company or other services company.
  • Knowledge of the Everwin SX ERP.

About the company

ASI is a digital services and consulting firm that helps organizations transition to digital by designing and developing custom software solutions. It combines IT consulting on data intelligence and collaborative tools with technical development to deliver end-to-end support for large companies, especially in banking and insurance. Its offerings are delivered through a “360-degree” approach that blends strategic consulting with hands-on technical work, enabling projects from needs assessment to implementation. What sets ASI apart is its employee-owned structure (a majority stake held by managers and employees) and its continuity-focused culture, sustained through a management buyout and later capital restructuring, which preserves the company’s values while supporting growth. The company’s goal is to help clients navigate digital transformation by providing integrated, long-term IT and software solutions that align with their business needs and corporate environments.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Saint-Herblain, France

Founded

1993

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Simplify's Take

What believers are saying

  • ASI had 39.5 million euros revenue in 2025 and kept growing.
  • September 2026 events show demand for ASI's production AI and digital workplace expertise.
  • ASI's June 2026 Efficy alliance strengthens CRM delivery and sovereign-client positioning.

What critics are saying

  • MOCA's June 2026 spinout removes ASI's Microsoft-specialist engine and sales leverage.
  • Regulated-sector concentration exposes ASI to budget cuts at banks and insurers in 2027.
  • If ASI misses AI production wins, bigger integrators will commoditize its advisory work.

What makes ASI unique

  • ASI stayed employee-controlled after the 2020 capital reorganization.
  • ASI targets banks, insurers, and mutuals with multi-technology, sector-specific consulting.
  • ASI combines consulting, data, and AI with 400 staff across seven French agencies.

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Benefits

  • Remote Work Options
  • Flexible Work Hours
  • Paid Vacation
  • Parental Leave
  • Wellness Program
  • Mental Health Support
  • Conference Attendance Budget
  • Family Planning Benefits
  • Fertility Treatment Support
  • Professional Development Budget
  • Stock Options
  • Company Equity

Growth & Insights

6 month growth

0%

1 year growth

-1%

2 year growth

0%