{"id":2022681,"url":"https://alion.io/job/groupe-constructa-administrateur-systemes-reseaux-et-support","title":"Administrateur systèmes, réseaux et support","company":{"id":2305433,"name":"Groupe Constructa","domain":"groupe-constructa.com","url":"https://alion.io/company/groupe-constructa","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Marseille, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":35000,"max":38000,"currency":"EUR","period":"year","gross":null,"usd_annual":42760},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Bash","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Linux","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"PowerShell","optional":false},{"name":"TCP/IP","optional":false},{"name":"VLAN","optional":false},{"name":"VMWare","optional":false},{"name":"VPN","optional":false},{"name":"Wi-Fi","optional":false},{"name":"Windows Server","optional":false},{"name":"Zabbix","optional":false}],"status":"live","first_seen_at":"2026-10-01T15:31:42Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-11-02T05:59:29Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"Rejoignez le Groupe Constructa, un acteur majeur de l'immobilier. En tant qu'administrateur systèmes, réseaux et support, vous serez responsable de l'administration et de l'exploitation de l'infrastructure informatique, de la supervision et de la gestion des incidents, du support aux utilisateurs, de la sécurité du système d'information, des projets d'infrastructure, ainsi que de la veille et des relations externes. Vous devez avoir une formation en informatique et une expérience de 2 à 3 ans dans ce domaine.\nMissions\nAssurer l'administration et l'exploitation de l'infrastructure informatique, y compris la configuration, l'installation et la mise à jour des équipements.\nSuperviser les systèmes et réseaux, analyser leurs performances, identifier et diagnostiquer les dysfonctionnements, et appliquer les correctifs.\nFournir un support aux utilisateurs, les former aux évolutions des outils, et suivre et prioriser les demandes via l'outil de gestion des tickets.\nProfil recherché\nVous êtes issu(e) d'une formation Bac+2 à Bac+4 en informatique (type BTS SIO option SISR, BUT Réseaux et Télécommunications, licence pro, titre RNCP Administrateur systèmes et réseaux, master), et bénéficier d'une expérience dans cette fonction durant 2 à 3 ans minimum (hors stages et alternance).\nLes connaissances techniques nécessaires pour être à l'aise dans ce poste sont :\nSystèmes d'exploitation : Windows Server, Linux\n\nRéseaux : TCP/IP, LAN/WAN, VLAN, routage, Wi-Fi, DNS/DHCP, VPN.\n\nSécurité : pare-feu, gestion des droits d'accès.\n\nAnnuaires et messagerie : Active Directory / Entra ID, Messagerie O365.\n\nVirtualisation et cloud : VMware.\n\nSauvegarde et supervision : outils de sauvegarde et de supervision (Veeam, Zabbix).\n\nScripting : PowerShell, Bash.\n\nMéthodes : intégration matériel / logiciel, interopérabilité, plans de tests, documentation.\n\nDes certifications type Cisco CCNA, Microsoft, RHCSA/LFCS seraient appréciées.\nLe Groupe CONSTRUCTA est fier d'être un employeur qui favorise l'égalité des chances. Nous sommes convaincus que la diversité des profils présents au sein d’une organisation est un facteur clé de performance, d’innovation et d’excellence. Promouvoir un environnement de travail diversifié et inclusif est donc un de nos objectifs stratégiques permettant notre succès long-terme.\nLe Groupe CONSTRUCTA s'engage à offrir un accès équivalent à ses opportunités d’emploi et de développement de carrière sur la base des qualifications individuelles, sans tenir compte des différences liées à la religion, l’âge, le genre, l’origine sociale, ethnique ou culturelle, la nationalité, l’état de santé, le handicap physique et mental, ou l’orientation sexuelle.","description_format":"text","description_chars":2681,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:23:26Z"}],"visa":[],"liveness":{"score":28,"band":"fade","label":"Fading","p_open":1,"p_active":0.613,"p_room":0.45,"age_days":31,"expected_fill_days":21,"reasons":["conf:0","win:tail","comp:junior"],"computed_at":"2026-11-02T06:13:15Z"},"pay":{"stated_usd_annual":42760,"is_top_pay":false},"html_url":"https://alion.io/job/groupe-constructa-administrateur-systemes-reseaux-et-support","json_url":"https://alion.io/job/groupe-constructa-administrateur-systemes-reseaux-et-support.json","meta":{"generated_at":"2026-11-02T07:11:56Z","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":10140,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":2305433},"rest":"https://alion.io/mcp/rest/get_company?id=2305433"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgroupe-constructa-administrateur-systemes-reseaux-et-support"},{"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%2Fgroupe-constructa-administrateur-systemes-reseaux-et-support"},{"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%2Fgroupe-constructa-administrateur-systemes-reseaux-et-support"},{"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/groupe-constructa-administrateur-systemes-reseaux-et-support\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgroupe-constructa-administrateur-systemes-reseaux-et-support"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2022681}},{"tool":"search_jobs","arguments":{"company":"groupe-constructa.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2022681},"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"}}