{"id":4314556,"url":"https://alion.io/job/aeven-senior-core-network-operations-specialist","title":"Senior Core Network Operations Specialist","company":{"id":2461281,"name":"Aeven","domain":"aevengroup.com","url":"https://alion.io/company/aevengroup","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HR-Manager","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Copenhagen, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-10-02T08:57:07Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-14T14:53:33Z","board_verified":true,"closed_at":null,"days_open":43,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":43},"description":"About Aeven\nAeven is a Danish IT company specializing in digital infrastructure and IT operations. We help businesses build, manage, and secure their critical IT environments across data centers, hybrid cloud, networks, cybersecurity, applications, and SAP.\nAeven provides reliable and secure IT services for organizations where stability, performance, and security are essential, supporting customers across highly regulated and business-critical industries.\nWe combine strong technical expertise with a collaborative, people-focused culture, giving our employees the opportunity to work on meaningful projects, develop their skills, and grow their careers.\nAt Aeven, we believe that great technology starts with great people.\nRole Overview\nAeven is looking for an experienced Senior Core Network Infrastructure Operations Specialist to join our Core Network team.\nWe are looking for a senior, hands-on network specialist operating complex Cisco-based environments. You will work with business-critical core, WAN and data center networks where availability, stability and operational quality are essential.\nToday, our environment is primarily based on traditional network operations. At the same time, we are evolving toward more standardized and automated network services, giving you the opportunity to combine deep networking expertise with modern ways of operating infrastructure.\nYour Responsibilities\nYou will take a senior technical role in operating and developing our network infrastructure, including:\nOperating, maintaining and troubleshooting complex core, WAN and data center networks.\n\nHandling incidents, problems, production changes, upgrades and lifecycle activities.\n\nLeading technical troubleshooting during major incidents and complex network issues.\n\nPerforming root cause analysis and driving improvements that prevent recurring problems.\n\nSupporting capacity, availability, performance and lifecycle management.\n\nWorking with architects and engineering teams on designs, standards and platform improvements.\n\nMaintaining high-quality technical documentation and operational standards.\n\nSharing knowledge and providing technical guidance to colleagues.\n\nIdentifying opportunities to automate repetitive tasks and improve operational consistency.\n\nCore technologies\nCisco ACI\n\nCisco NX-OS\n\nCisco IOS XE\n\nCisco IOS XR\n\nCisco routing and switching\n\nMPLS and WAN\n\nOSPF\n\nBGP\n\nEIGRP\n\nIS-IS\n\nYour Qualifications and Experience\nYou have strong hands-on network operations experience, ideally from a large enterprise, managed service provider or service-provider environment.\n\nYou are comfortable taking ownership of complex routing and connectivity problems and working with critical production infrastructure where changes must be carefully planned and executed.\n\nYou understand operational disciplines such as Incident, Problem and Change Management, major incident handling, root cause analysis and network lifecycle management.\n\nMost importantly, you are a strong network specialist who enjoys solving difficult technical problems and improving how infrastructure is operated.\n\nStrong Cisco networking expertise is the foundation of the role. However, we are increasingly introducing automation, APIs and Infrastructure-as-Code principles into network operations.\n\nYou do not need to be a software developer. Experience with, or an interest in, technologies such as Ansible, Python, REST APIs, Git, Terraform and CI/CD is an advantage.\n\nWe are looking for someone who wants to help us evolve from primarily manual network operations toward services that are increasingly standardized, repeatable and automated.\nIf you have deep Cisco core networking, routing and MPLS/WAN expertise and want to combine that experience with helping shape the future of Aeven’s network operations, we would like to hear from you.","description_format":"text","description_chars":3829,"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":[{"name":"Denmark","iso":"DK","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Biotechnology","Cybersecurity"],"lifecycle":[{"event":"open","at":"2026-11-14T14:53:33Z"}],"visa":[],"liveness":{"score":41,"band":"fade","label":"Fading","p_open":1,"p_active":0.742,"p_room":0.55,"age_days":43,"expected_fill_days":30,"reasons":["conf:2","win:tail"],"computed_at":"2026-11-14T17:04:29Z"},"pay":null,"html_url":"https://alion.io/job/aeven-senior-core-network-operations-specialist","json_url":"https://alion.io/job/aeven-senior-core-network-operations-specialist.json","meta":{"generated_at":"2026-11-14T17:04:29Z","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":19631,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":2461281},"rest":"https://alion.io/mcp/rest/get_company?id=2461281"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faeven-senior-core-network-operations-specialist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Faeven-senior-core-network-operations-specialist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Faeven-senior-core-network-operations-specialist"},{"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/aeven-senior-core-network-operations-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faeven-senior-core-network-operations-specialist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4314556}},{"tool":"search_jobs","arguments":{"company":"aevengroup.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4314556},"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. 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