AD & Infrastructure Security Expert (M/F)
Who are we?
Artemys, a player in digital transformation, is a human-sized company with over 30 years of experience, composed of several entities, each specialized in their field (System, data, networks/sec… )
What truly distinguishes us? It is not saying that we value our employees, it is showing it every day. At Artemys, the human element is at the heart of everything we do.
Our values, concrete and lived daily:
- Conviviality: working in a good atmosphere changes everything
- Proximity: every team member has their place and their voice
- Listening: your ideas matter as much as your work
Artemys Paris, located in the 10th arrondissement, is an entity specialized in system infrastructures. With 36 years of expertise, it supports companies, mainly located in Ile-de-France, in their digital transformation.
It is within this entity, the oldest in the group, that the adventure began. Over the years, Artemys has been able to build loyalty with a demanding clientele of Large Accounts, some clients having accompanied the company since its creation, in various sectors.
Recognized for its technical rigor and human values, it is today a key player in Infrastructures, Cloud, and Modern Workplace.
Your mission (if you accept it):
As part of a mission for a Large Account in the banking sector, you will join a Microsoft Workplace environment used in more than 43 countries, within a hybrid context and in full transformation.
Your role will notably include:
- Participating in transformation and integration projects around Identity and Active Directory infrastructures
- Ensuring the security improvement of Active Directory infrastructures
- Guaranteeing Maintien en Conditions Opérationnelles (MCO) and contributing to the evolution of Identity / AD infrastructures
- Taking charge of and managing the backlog: incidents, requests, changes, and production topics
- Providing your expertise and support to N2 teams
- Following up on ongoing actions and ensuring structured weekly reporting
- Contributing to the writing and updating of various technical procedures
- Participating, depending on projects, in inter-tenant migration issues.
The playground?
You will evolve in a hybrid Microsoft environment, international and oriented towards Identity & Security.
On a daily basis, you will intervene mainly around:
- Microsoft Identity: Active Directory, Azure AD / Entra ID, AD Connect, ADFS, SSO
- Systems: Windows Server, DNS, DHCP, TCP/IP
- Automation: PowerShell, maintenance and creation of scripts
- Infrastructure security: PKI, certificates, CyberArk, Qualys, Symantec EDR
- Cloud & hybrid environments: Azure and its interactions with the Microsoft ecosystem
- Security & access: Proxy, HAProxy, data classification with AIP
- Transformation: integration projects, infrastructure evolution, and inter-tenant migrations
You will intervene as much on transformation topics as on MCO and production, in an environment used on an international scale.
The profile we are looking for:
- You have significant experience with Active Directory and Microsoft environments
- You master issues related to identity, authentication, and infrastructure securing
- You have solid experience with Active Directory, Azure AD, ADFS, and Azure AD Connect
- You are comfortable with Windows Server, DNS, DHCP, and hybrid environments
- You master PowerShell and are capable of maintaining, evolving, and also creating scripts
- You have good knowledge of PKI and certificate management issues
- You are used to intervening in critical production environments
- Experience with inter-tenant migrations is a real plus
- You are able to manage both project topics and incidents, requests, and changes
- You are comfortable in an international and English-speaking environment
- You demonstrate rigor, autonomy, proactivity, and know how to communicate clearly with various stakeholders
The process to join us: simple and clear!
- HR Exchange: We discuss your motivations and alignment with our values (promise, no robotization here).
- Operational Exchange: I propose your candidacy to the referent (Sales, SDM, coordinator…) of the client account, who then exchanges with you to validate your suitability for the need.
- Mission Proposal: If everything fits, we propose your CV to our client!
Mission conditions:
Status: Independent / Freelance Location: Île-de-France Teleworking: 1 day / week TJM: Between 550 € and 650 € HT / day, depending on your expertise Expected Level: Expert / Level 4
Welcome to the ARTEMYS adventure
With us, every talent counts. Regardless of your age, origin, identity, religion, or orientation: what interests us is you and what you have to bring. We commit to responding to all applications within 72 hours, because we know how stressful waiting can be.
And here, inclusion is not just a word: all our positions are open to people with disabilities, and we do everything to create an environment where everyone can thrive.
Ready, set, apply!