{"id":3750051,"url":"https://alion.io/job/optiveum-network-engineer-wan-cisco-asr-isr","title":"Network Engineer – WAN / Cisco ASR & ISR","company":{"id":685848,"name":"Optiveum","domain":"optiveum.com","url":"https://alion.io/company/optiveum","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":21,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Networking","role_family":"Networking","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Wrocław, Poland","Bydgoszcz, Poland","Toruń, Poland","Łódź, Poland","Lublin, Poland","Zielona Góra, Poland","Kraków, Poland","Radom, Poland","Warsaw, Poland","Opole, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":160,"max":200,"currency":"PLN","period":"hour","gross":false,"usd_annual":102000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"CVE","optional":false},{"name":"ITIL","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false},{"name":"Splunk","optional":false},{"name":"Ansible","optional":true},{"name":"Python","optional":true}],"status":"closed","first_seen_at":"2026-11-04T13:34:12Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-10T11:42:26Z","board_verified":false,"closed_at":"2026-11-10T11:42:26Z","days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Network Engineer - WAN / Cisco ASR & ISR\nAbout the Offer\nWe are looking for an experienced Network Engineer - WAN to join the network operations team of the central IT services provider of one of Germany's largest banking groups. The client runs the core banking infrastructure for hundreds of regional savings banks across Germany, so you will work in a large, stable and highly regulated environment.\nFor this role, Optiveum is the recruitment and contracting party, which means you will sign the B2B cooperation agreement directly with us.\nKey Details:\nRate: 160-200 PLN/h net (B2B), depending on experience\n\nContract: B2B with Optiveum, until the end of 2026 with a planned extension through 2027\n\nWork Model: 100% remote, full-time (5 days per week)\n\nLocation: Remote from Poland\n\nStart: ASAP\n\nLanguages: fluent English is required; German is a strong plus\n\nResponsibilities:\nRun and operate the WAN product end to end on Cisco ASR/ISR and Catalyst: from transitioning new infrastructure into operations, through changes and releases, to decommissioning\n\nConfigure, administer and troubleshoot Cisco ASR/ISR routers and manage BGP, OSPF and MPLS\n\nCoordinate WAN line provisioning, carrier handovers and the connection of new sites\n\nManage the IOS-XE firmware lifecycle and licences with Cisco Smart Licensing\n\nAnalyse and resolve WAN outages, latency and QoS issues\n\nHandle 2nd and 3rd-level incidents and coordinate problem management (root cause analysis, known errors, workarounds)\n\nSupport the Lead Network Engineer during major incidents (bridge calls, data collection, emergency changes)\n\nCoordinate maintenance windows, firmware upgrades and lifecycle activities\n\nTune event monitoring in CheckMK and report on service availability (uptime, MTBF, MTTR) and capacity\n\nInvestigate log anomalies flagged in Splunk and maintain standard syslog configurations\n\nRun vulnerability management (security patches, CVE tracking, remediation) in line with ISMS requirements\n\nMaintain the CMDB (IP addresses, VLANs, VRFs, configuration items) and track licences and asset lifecycle\n\nSupport internal and external audits and drive continual service improvement and automation\n\nMentor and cross-train team members, including nearshore engineers, and write runbooks, configuration standards and SOPs\n\nRequirements:\nSolid hands-on experience with Cisco WAN technologies: ASR and ISR routers, BGP, OSPF and MPLS\n\nCisco CCNA or CCNP Enterprise certification (or equivalent)\n\nProven experience leading or coaching network engineering teams, including onboarding and coordinating nearshore resources\n\nStrong communication and conflict-resolution skills\n\nExperience maintaining operational documentation and knowledge management\n\nSolid understanding of ITIL processes in a regulated environment: Incident, Problem, Change, Release, Knowledge, Configuration, Event, Availability and Capacity Management\n\nAbility to coordinate handovers between Plan & Build and Run\n\nFluent English, spoken and written\n\nAn existing 1-person company (działalność gospodarcza) registered in Poland\n\nNice to Have:\nGerman language skills\n\nCisco SD-WAN Specialist certification\n\nITIL certification\n\nNetwork automation with Ansible and Python, and experience with CheckMK\n\nExperience in banking or financial services\n\nRecruitment Process:\nPlease apply with your CV in English\n\nWe will share your CV with the client only after you have agreed to it\n\nCandidates who have already been presented for this client in the last 6 months, directly or through another agency, cannot be considered again","description_format":"text","description_chars":3557,"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":[{"language":"German","level":"All levels","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Enterprise 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