{"id":3168557,"url":"https://alion.io/job/ness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf","title":"Ingénieur Systèmes Infrastructure – Active Directory / Nutanix (H/F)","company":{"id":3908310,"name":"Ness Technologies","domain":"nesstechnologies.fr","url":"https://alion.io/company/ness-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":84000,"period":"year","method":"role_country_seniority_unknown","sample_n":305},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Ansible","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"GitOps","optional":false},{"name":"Grafana","optional":false},{"name":"Jira","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"PKI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"SentinelOne","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"Windows Server","optional":false}],"status":"closed","first_seen_at":"2026-10-23T14:09:37Z","employer_posted_date":null,"last_verified_at":"2026-11-03T17:56:15Z","board_verified":false,"closed_at":"2026-11-03T17:56:15Z","days_open":11,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":11},"description":"📍 Île-de-France – 2 jours de télétravail par semaine\n📅 Démarrage : ASAP (novembre 2026)\n📄 Mission longue durée (1 à 2 ans) avec perspective d’internalisation\n🎓 7 ans d’expérience minimum\nContexte\nNous recherchons, pour l’un de nos clients, un(e) Ingénieur(e) Systèmes Infrastructure expérimenté(e) afin de renforcer son équipe Infrastructures et Production. Au sein d’une DSI d’une cinquantaine de personnes, vous intégrerez une équipe de niveau 3 de 4 personnes en charge du build, du run N3 et de la sécurité du groupe, dans un contexte de remplacement d’un collaborateur.\nL’environnement est majoritairement Microsoft, environ 500 serveurs, et évolue vers des technologies open source (Kubernetes, GitOps, Ansible, Grafana). La DSI porte également des sujets autour de l’IA.\nVos missions\nLe poste est hybride build / run, avec une dominante run.\nPrendre en charge le Tier 0 et le Tier 1 sur les sujets complexes : identités (Active Directory, Entra ID, NPS, PKI), avec à terme les droits d’administration les plus élevés\n\nAdministrer les infrastructures datacenter Nutanix, le stockage et les sauvegardes\n\nGérer les incidents de niveau 3 (y compris liés à la sécurité) et les demandes de changement\n\nParticiper aux projets d’infrastructure et d’intégration de nouvelles solutions, puis en assurer le support\n\nContribuer à l’automatisation et au déploiement\n\nGarantir et améliorer le niveau de sécurité du SI (sécurité orientée exploitation : messagerie, pare-feu, EDR…)\n\nÉchanger avec les équipes métiers et assister les autres équipes de la DSI\n\nPas d’astreinte, mais des interventions ponctuelles en heures non ouvrées en cas d’incident critique.\nEnvironnement technique\nSystèmes : Windows Server (2016 à 2025), Linux RHEL / Rocky Linux\n\nIdentités : Active Directory, Entra ID, NPS, PKI, modèle de tiering, bastion\n\nVirtualisation / HCI : Nutanix (Prism Central, Files, Objects, NDB, NKP)\n\nBases de données : SQL Server, Oracle, PostgreSQL, MySQL\n\nStockage et sauvegarde : Data Domain, Synology, HYCU\n\nSécurité : Fortinet, Cisco Email Security, SentinelOne, Defender for Identity, Varonis, Cloudflare\n\nRéseau : Cisco (Catalyst, Nexus, Meraki)\n\nCloud : Azure, OVH, Microsoft 365\n\nOutils : SCOM, Grafana / Prometheus, SCCM, Intune, Jira Service Management, Azure DevOps, Ansible, Terraform, Kubernetes, Power Platform\n\nProfil recherché\nProfil recherché\nMinimum 7 ans d’expérience en ingénierie systèmes et infrastructure\n\nExpérience indispensable sur le Tier 0 et les identités : Active Directory, Entra ID, PKI, NPS\n\nExpérience des infrastructures Nutanix en datacenter (une certification Nutanix est un plus)\n\nNotions solides en réseau, sans expertise requise\n\nAppétence forte pour la sécurité\n\nCapacité à passer rapidement d’un sujet à l’autre et du build au run\n\nProfil touche-à-tout, curieux et passionné : vos projets personnels (homelab, scripts, veille) sont les bienvenus sur votre CV\n\nAutonome, force de proposition, à l’aise dans la communication avec les équipes métiers\n\nAnglais technique (échanges ponctuels)\n\nVéhiculé(e) de préférence\n\nPourquoi rejoindre cette mission ?\nUn poste technique à forte responsabilité, avec la main sur le cœur de l’infrastructure\n\nUne stack variée et en pleine évolution vers l’open source et l’IA\n\nUne équipe à taille humaine et une vraie perspective d’internalisation","description_format":"text","description_chars":3316,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-10-23T17:56:20Z"},{"event":"close","at":"2026-11-03T17:56:15Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/ness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf","json_url":"https://alion.io/job/ness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf.json","meta":{"generated_at":"2026-11-06T09:39:28Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":17513,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3908310},"rest":"https://alion.io/mcp/rest/get_company?id=3908310"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fness-technologies-ingenieur-systemes-infrastructure-active-directory-nutanix-hf"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3168557}},{"tool":"search_jobs","arguments":{"company":"nesstechnologies.fr","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3168557},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}