Windows Active Directory System Engineer
Avaliance
| Company | Avaliance |
| Category | Engineering |
| Location | La défense |
| Remote | — |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| First seen | 3 Aug 2026 (the employer did not state a posting date) |
| Last verified | 8 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Why join us?
Joining Avaliance means becoming part of a rapidly evolving consultancy that supports its clients on high-impact projects in complex and stimulating environments.
We value expertise, autonomy, and collaboration, while offering a supportive yet demanding work environment.
Your role at Avaliance
As a system and Active Directory engineer, you will work on digital transformation projects for multi-sector clients, in collaboration with multidisciplinary teams (Cloud, Data, Cyber, Consulting).
Your main responsibilities
• Install and administer Windows server infrastructures and related services (AD, GPO, DHCP, DNS, PKI, KMS, RDS, RDS farms, etc.)
• Perform OS hardening (CIS Hardening, etc.)
• Ensure maintenance in operational condition (MCO) of Windows server systems via WSUS
• Manage an ADCS infrastructure (CA, Root, Subordinate, Servers, etc.)
• Handle security audits (ORADAD, PingCastle, HardeningKitty, Swift, PCI-DSS, etc.)
• Manage incidents, MCO, RUN operations, and changes
• Experience with AD Tiering / authentication silos
Your profile
• Enjoy working in a team
• Be rigorous, methodical, and well organized
• Be autonomous and versatile , and proactive in improving Windows infrastructure
• Know how to manage emergency situations and prioritize tasks effectively
• Be attentive to users and colleagues
What we offer
• High value-added projects
• A stimulating and collaborative environment
• Opportunities for growth and skill development
• Training, certifications, and support
• A company culture based on trust and excellence
Does this position match your profile? Send us your CV.