{"id":2188424,"url":"https://alion.io/job/infoplus-technologies-senior-network-engineer","title":"Senior Network Engineer","company":{"id":4372501,"name":"Infoplus Technologies","domain":"infoplustech.com","url":"https://alion.io/company/infoplus-technologies","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":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Cambridge, United 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Hybrid – 2 days per week onsite\nContract Type: Contract\nExperience: 10+ years relevant experience\nRole Overview\nWe are looking for an experienced Senior Network Engineer with strong expertise in Network Source of Truth, NetBox, network automation and network reliability.\nThe role will focus on establishing and maintaining NetBox as the authoritative source of record for enterprise network data, improving network inventory accuracy, automation, governance and integration with enterprise platforms such as ServiceNow.\nThe successful candidate will also contribute towards expanding network automation and developing a strategic roadmap towards Network SRE practices.\nKey Responsibilities\nReview and improve the existing network data landscape, data quality and integrations.\nDevelop and enhance NetBox for enterprise network inventory and lifecycle management.\nEstablish NetBox as the trusted source of record for network assets, topology, IP addressing and metadata.\nDesign and implement automated network discovery and data-assurance capabilities.\nDefine and maintain NetBox data models, naming conventions, taxonomy and hierarchical structures.\nIntegrate NetBox with network management and assurance platforms, including Cisco Catalyst Centre.\nDevelop integrations between NetBox and ServiceNow CMDB/ITSM.\nAutomate network discovery, compliance reporting, auditing and configuration validation.\nExpand network automation using Python, Ansible, REST APIs and, where applicable, Terraform.\nDevelop reusable automation workflows, operational runbooks and documentation.\nPerform network device baselining and configuration validation.\nImprove network monitoring, data quality and operational reliability.\nDefine KPIs, SLIs and SLOs to support Network SRE practices.\nIdentify opportunities for proactive monitoring, fault prevention and self-healing automation.\nWork closely with Operations, Security, Architecture, Platform and ITSM teams.\nRequired Technical Skills\nNetwork Source of Truth / IPAM / DCIM\nHands-on experience with one or more of:\nNetBox\nNautobot\nIP Fabric\nAuvik\nSolarWinds\nDevice42\nInfoblox\nCore Networking\nRouting & Switching\nTCP/IP\nBGP\nOSPF\nMPLS\nVLANs\nWAN/LAN\nSD-WAN\nNetwork Security Fundamentals\nNetwork Automation\nPython\nAnsible\nREST APIs\nTerraform – desirable\nPowerShell – desirable\nGit / GitHub – desirable\nMonitoring & Observability\nExperience with platforms such as:\nSolarWinds\nAuvik\nIP Fabric\nLogicMonitor\nDynatrace\nAzure Monitor\nGrafana\nPreferred Certifications\nCisco CCNP / CCIE\nJuniper JNCIS / JNCIP\nAWS Advanced Networking Specialty\nRelevant NetBox, Python, automation or Infrastructure-as-Code certifications\nIdeal Candidate\nThe ideal candidate will have strong experience in enterprise networking, NetBox/Network Source of Truth, network automation and data governance, with the ability to work across network operations, architecture, security and ITSM teams.\nExperience with 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