{"id":2183903,"url":"https://alion.io/job/heidelberg-materials-senior-network-engineer","title":"Senior Network Engineer","company":{"id":1771306,"name":"Heidelberg Materials","domain":"heidelbergmaterials.com","url":"https://alion.io/company/heidelbergmaterials-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":77,"open_postings":92,"ghost_share":0,"stale_share":0.913,"repost_share":0,"time_to_fill_p50_days":37,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brno, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":88000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":731},"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":"OSPF","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Self-Healing","optional":false},{"name":"Terraform","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-09T15:38:10Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-11-08T13:26:00Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Build the automated, secure WAN platform that connects a global enterprise.\nWe are strengthening our 10 member Infrastructure IT engineering team and are looking for a Senior Engineer to help design, build, automate and operate our next-generation SD-WAN platform-based solution. You will combine deep networking expertise with platform engineering and automation. Your work will shape how sites are connected, secured, deployed and supported at scale with strong focused on automation part.\nThis is not a narrow operations role. You will influence architecture, create reusable standards and automation, lead complex implementations and migrations, and own service reliability throughout the full product lifecycle.\nWhat you will do\nDesign secure and resilient global WAN solutions for branches, hubs, data centers and cloud connectivity. \nEngineer and manage core head-end infrastructure of global WAN enterprise-grade solution. \nBuild templates, policies and zero-touch provisioning workflows for consistent site deployment at scale. \nAutomate provisioning, validation, compliance and reporting through Python, APIs, Git and CI/CD. \nLead migrations, upgrades, complex changes and technical problem resolution. \nImprove observability, service-level objectives, capacity management and self-healing capabilities. \nWork closely with network, security, cloud, architecture, service-management teams, telecom carriers and strategic partners. \nMentor other engineers and raise the quality of designs, documentation and engineering practices. \nWhy this role matters\nYou will help define a strategic connectivity platform rather than only maintain an existing network. \nYou will have room to automate at scale and influence engineering standards and technical roadmap decisions. \nYour work will directly improve deployment speed, service resilience, security and user experience across a distributed organization. \nYou will collaborate with experienced infrastructure, security and automation professionals in an international environment. \nWhat you bring\nSeveral years of hands-on experience with enterprise WAN, SD-WAN or network architecture and engineering. \nStrong routing and network security fundamentals, including BGP, OSPF, VRF or VPN segmentation, QoS, NAT and IPsec. \nStrong expertise in at least one enterprise SD-WAN platform (Cisco, Versa, PAN) is highly valued. \nPractical automation experience with Python, REST APIs and Git; Ansible, Terraform or CI/CD experience is an advantage. \nExperience and orientation in development principles. \nExperience troubleshooting business-critical networks and working within structured incident, problem and change-management processes. \nAbility to turn complex requirements into clear designs, standards, and implementation plans. \nProfessional English, strong ownership and confidence working across international teams. \nWhat do we offer\nHybrid work environment\n7,5-hour workday and 5 weeks of vacation \nPersonal Bonus Structure \nExtensive trainings (technical, soft skills and language courses)\n4 sick days & 3 days off for your volunteering activities \nDaily meal contribution \nBenefit card (sport, education, wellness, health, culture) \nPension Insurance \nWell-being Program\nMobile phone with company tariff \nCompany reserved parking (car, motorbike, bike and lockers) \nRelax area and terrace","description_format":"text","description_chars":3346,"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":["Hybrid work"],"hiring_locations":[{"name":"Czech Republic","iso":"CZ","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Mining","Building Materials"],"lifecycle":[{"event":"open","at":"2026-10-09T15:38:10Z"}],"visa":[],"liveness":{"score":46,"band":"ok","label":"Likely open","p_open":1,"p_active":0.617,"p_room":0.75,"age_days":29,"expected_fill_days":37,"reasons":["conf:3","stale_co","velocity","win:late","comp:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/heidelberg-materials-senior-network-engineer","json_url":"https://alion.io/job/heidelberg-materials-senior-network-engineer.json","meta":{"generated_at":"2026-11-09T00:42:31Z","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":1528,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"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":1771306},"rest":"https://alion.io/mcp/rest/get_company?id=1771306"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fheidelberg-materials-senior-network-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fheidelberg-materials-senior-network-engineer"},{"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%2Fheidelberg-materials-senior-network-engineer"},{"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/heidelberg-materials-senior-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fheidelberg-materials-senior-network-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2183903}},{"tool":"search_jobs","arguments":{"company":"heidelbergmaterials.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2183903},"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); 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