{"id":3284805,"url":"https://alion.io/job/artesia-it-technical-infrastructure-network-architect","title":"Technical Infrastructure & Network Architect","company":{"id":3908317,"name":"Artesia IT","domain":"artesia-it.fr","url":"https://alion.io/company/artesia-it","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Networking","role_family":"Networking","seniority":"staff","employment_type":"freelance","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":650,"max":750,"currency":"EUR","period":"day","gross":null,"usd_annual":209750},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Linux","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-10-26T13:36:54Z","employer_posted_date":null,"last_verified_at":"2026-10-26T13:36:54Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"1. Role and missionProvide technical architecture leadership across infrastructure, network, cloud and hybrid environments, supporting transformation, modernization and operational initiatives across multiple projects and sites, including industrial and OT environments.\nThe role involves defining coherent, secure, resilient and operable technical architectures and supporting their delivery from design through implementation and transition to operations.\nThe architect must understand the broader architecture context, including applications, data flows, trust zones, integration mechanisms, cloud connectivity, security and operational constraints, rather than focusing solely on individual infrastructure components.\n2. Positioning within the architecture organizationThe Technical Infrastructure & Network Architect works closely with Enterprise, Solution, Application, Data, Cloud and Security Architects, as well as Infrastructure, Network, DevOps and project teams.\nThe role is responsible for the technical infrastructure architecture required to host, connect, secure, operate and recover solutions, including network, compute, storage, backup, cloud/hybrid infrastructure, container foundations and observability.\nEnd-to-end architecture is developed collaboratively. The architect actively contributes to cross-domain architecture decisions and challenges proposed solutions where necessary.\nNetwork and infrastructure architecture are treated as integral parts of the overall solution architecture, rather than isolated technical domains.\n3. Key responsibilitiesTranslate business, application and solution requirements into technical architecture requirements covering hosting, connectivity, performance, availability, security, resilience, backup/recovery, monitoring and supportability.\n\nDefine target and reference architectures, reusable standards and technical patterns across multiple sites.\n\nProduce High-Level Designs (HLDs), architecture documentation and diagrams, and review Low-Level Designs (LLDs) and detailed technical designs.\n\nAnalyse impacts, dependencies, risks, architecture gaps, single points of failure and operational constraints.\n\nChallenge solutions proposed by projects, suppliers and engineering teams, assessing alternative options.\n\nDocument key architecture decisions through Architecture Decision Records (ADRs).\n\nAssess deviations from architecture and technical standards and support governance and approval processes.\n\nDefine Build-to-Run requirements and support production readiness, operational handover and knowledge transfer.\n\n4. Architecture practicesThe architect must be comfortable with structured architecture practices, including:\nArchiMate\n\nTOGAF or an equivalent architecture methodology\n\nArchitecture principles and standards\n\nArchitecture Decision Records (ADRs)\n\nTarget-state architecture\n\nImpact and dependency analysis\n\nArchitecture governance\n\nThe ability to produce clear, concise and actionable HLDs, architecture diagrams, technical requirements and decision records is essential.\n5. Technical scopeInfrastructure and networkStrong expertise in:\nLAN/WAN, routing, switching, VLANs and subnets\n\nNetwork segmentation, firewalls, DMZs and security zoning\n\nWi-Fi and site/datacenter connectivity\n\nCompute and virtualization\n\nWindows/Linux infrastructure foundations\n\nStorage, backup and recovery\n\nHigh availability and disaster recovery\n\nHybrid infrastructure and resilience\n\nCloud and hybrid environmentsGood working knowledge of cloud architecture and networking, particularly AWS, including:\nVPCs, subnets and route tables\n\nInternet and NAT Gateways\n\nTransit Gateway and VPC Peering\n\nPrivateLink\n\nSecurity Groups and Network ACLs\n\nRoute 53\n\nDirect Connect\n\nThe architect must understand cloud landing zone constraints and analyse connectivity, routing, segmentation and security implications between on-premises and cloud environments.\nAPIs and integrationSufficient understanding of modern integration patterns to assess their infrastructure, network and security implications, including:\nREST APIs and OpenAPI\n\nOAuth2, OIDC and JWT\n\nMutual TLS (mTLS)\n\nAPI Gateways and reverse proxies\n\nAPI security and rate limiting\n\nWebhooks\n\nEvent-driven architecture\n\nKafka and messaging\n\nAMQP, SFTP and HTTPS\n\nThe architect is not expected to replace an Application or Integration Architect but must understand how systems communicate and challenge connectivity requests in their broader architecture context.\nThe expected approach goes beyond identifying which network flow must be opened. It involves understanding why the interaction exists, which systems and data are involved, the trust zones concerned, the integration mechanism used and the target architecture.\n6. Key deliverablesTarget and reference architectures\n\nHLDs and architecture diagrams\n\nArchitecture Decision Records\n\nTechnical requirements and design reviews\n\nArchitecture risk and dependency assessments\n\nStandards exception records\n\nArchitecture inputs to production readiness and operational handover\n\nProfil recherché\n7. Required profile10+ years of experience in infrastructure/network architecture or senior infrastructure engineering, with demonstrated architecture responsibility in complex environments.\n\nStrong expertise across infrastructure and network architecture.\n\nProven ability to define target architectures, produce HLDs and challenge detailed technical designs.\n\nGood understanding of ArchiMate, TOGAF or equivalent architecture methodologies.\n\nWorking knowledge of AWS/hybrid cloud architecture and cloud networking.\n\nWorking understanding of APIs and modern integration patterns.\n\nAbility to identify cross-domain impacts and dependencies across infrastructure, network, cloud, applications and security.\n\nStrong collaboration skills with architects, engineering teams, project stakeholders and suppliers.\n\nPragmatic technical judgement, balancing security, resilience, operability, cost and delivery constraints.","description_format":"text","description_chars":5966,"description_truncated":false,"requirements":{"experience_years_min":null,"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","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-26T17:56:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":31,"reasons":["seen:0","win:early"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":209750,"is_top_pay":true},"html_url":"https://alion.io/job/artesia-it-technical-infrastructure-network-architect","json_url":"https://alion.io/job/artesia-it-technical-infrastructure-network-architect.json","meta":{"generated_at":"2026-10-27T15:25:01Z","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":4375,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":3908317},"rest":"https://alion.io/mcp/rest/get_company?id=3908317"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fartesia-it-technical-infrastructure-network-architect"},{"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%2Fartesia-it-technical-infrastructure-network-architect"},{"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%2Fartesia-it-technical-infrastructure-network-architect"},{"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/artesia-it-technical-infrastructure-network-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fartesia-it-technical-infrastructure-network-architect"}]}