{"id":667593,"url":"https://alion.io/job/polarise-network-engineer-mfd","title":"Network Engineer (m/f/d)","company":{"id":694545,"name":"Polarise","domain":"polarise.eu","url":"https://alion.io/company/polarise-2","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":null},"role":"Networking","role_family":"Networking","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["DE"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"HPC","optional":false},{"name":"InfiniBand","optional":false},{"name":"Kubernetes","optional":false},{"name":"Cilium","optional":true},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2026-08-10T12:23:17Z","employer_posted_date":"2026-08-10","last_verified_at":"2026-11-05T22:38:48Z","board_verified":true,"closed_at":null,"days_open":87,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":87},"description":"Your mission\nYou design, implement, and operate our modern IPv6-based BGP fabric.\nYou continuously evolve our network platform for AI and high-performance computing environments.\nYou support the integration of our bare-metal Kubernetes clusters into the existing BGP fabric.\nYou plan, implement, and operate firewall and load balancing solutions for our data center infrastructure.\nYou actively contribute to the build-out of new data center locations and are responsible for integrating networking into existing platforms.\nYou automate recurring network processes and ensure effective monitoring of our infrastructure.\nYou design, implement, and operate high-performance InfiniBand fabrics for AI workloads.\nYou analyze complex network incidents and ensure stable, highly available 24/7 operations.\nYou play a key role in shaping our future network architecture and contribute your own ideas and technical standards.\nYour profile\nYou have several years of hands-on experience in the design, implementation, and operation of modern data center networks.\nYou possess strong expertise in BGP-based fabric architectures and are confident working with IPv6.\nYou have experience with firewall and load balancing solutions in production enterprise or data center environments.\nYou work in a structured and self-driven manner and enjoy taking ownership of critical infrastructure.\nYou have excellent English language skills (minimum B2); German language skills are a plus.\nYou are an EU citizen or hold a valid work permit for Germany. Ideally, you are based in Germany.\nYou are willing to participate in a 24/7 on-call rotation and occasionally travel to data center locations or team meetings.\n Ideally, you also bring:Experience with NVIDIA Spectrum switches and Cumulus Linux.\nExperience with NVIDIA Quantum switches and InfiniBand environments.\nKnowledge of Software Defined Networking (SDN).\nExperience working with Kubernetes, particularly with Cilium.\nA passion for modern AI, HPC, and cloud infrastructures.\nWhy us?\nMeaningful Work: Help shape the story of one of Europe’s most exciting AI infrastructure companies from the very beginning and contribute to strengthening Europe’s technological independence in AI.\nHigh Degree of Ownership: Work closely with senior leadership and actively shape the technical foundation of our platform. Your decisions will have a direct impact on scalability, reliability, and the developer experience across our teams.\nStrong Team: Become part of a growing, highly motivated engineering team and collaborate closely with experienced engineers and technical leaders.\nRemote Work Model: Work in a way that helps you truly balance your professional, family, and personal life.\n Thoughtful Onboarding: Look forward to a structured onboarding plan, a welcome package with company merchandise, and your preferred hardware setup (MacBook Pro or ThinkPad).\nRoom to Grow: Actively shape your role and develop it in directions that match your strengths and interests, whether in platform architecture, cloud infrastructure, reliability engineering, or developer experience.\n Attractive Benefits: Benefit from attractive employee offers and exclusive discounts with numerous brands and providers, JobRad bicycle leasing, contributions to your company pension plan and Germany Ticket, as well as the opportunity to work temporarily from within the EU. And because we are a fast-growing scale-up, we continuously evolve and expand our benefits package.","description_format":"text","description_chars":3476,"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":false},{"language":"English","level":"All levels","optional":false}]},"benefits":["Apple Macbook"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-10T22:05:53Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.154,"p_room":0.35,"age_days":86,"expected_fill_days":29,"reasons":["conf:4","win:tail"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/polarise-network-engineer-mfd","json_url":"https://alion.io/job/polarise-network-engineer-mfd.json","meta":{"generated_at":"2026-11-06T04:55:37Z","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":8521,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":694545},"rest":"https://alion.io/mcp/rest/get_company?id=694545"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpolarise-network-engineer-mfd"},{"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%2Fpolarise-network-engineer-mfd"},{"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%2Fpolarise-network-engineer-mfd"},{"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/polarise-network-engineer-mfd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpolarise-network-engineer-mfd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":667593}},{"tool":"search_jobs","arguments":{"company":"polarise.eu","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":667593},"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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