Windows/Active Directory System Engineer

About the role

Avaliance, a consultancy supporting clients on high-impact projects in complex environments, is looking for a system and Active Directory engineer. You will work on digital transformation projects for multi-sector clients, alongside multidisciplinary teams (Cloud, Data, Cyber, Consulting). The position is offered as CDI or independent, in a hybrid setting.

Key responsibilities

• Install and administer Windows server infrastructures and related services (AD, GPO, DHCP, DNS, PKI, KMS, RDS, RDS farms).
• Perform OS hardening (CIS Hardening, etc.).
• Maintain Windows servers in operational condition through WSUS.
• Manage an ADCS infrastructure (CA, root, subordinate, servers).
• Carry out security audits (ORADAD, PingCastle, HardeningKitty, Swift, PCI-DSS, etc.).
• Manage incidents, maintenance, run operations and changes.
• Work with AD tiering and authentication silos.

Required profile

• Enjoys working in a team.
• Rigorous, methodical and well organised.
• Autonomous, versatile and proactive in improving Windows infrastructure.
• Able to handle emergencies and prioritise tasks.
• Attentive to users and colleagues.

Required skills

• Windows server administration and Active Directory
• OS hardening (CIS)
• WSUS, ADCS, PKI, RDS
• Security audits (PCI-DSS, ORADAD, PingCastle, HardeningKitty, Swift)

What we offer

• High-value projects in a stimulating, collaborative environment.
• Growth opportunities and training, certifications and support.
• A company culture based on trust and excellence.