{"id":2238620,"url":"https://alion.io/job/mt-senior-network-engineer-all-genders","title":"Senior Network Engineer (all genders)","company":{"id":2690481,"name":"Mettler Toledo","domain":"mt.com","url":"https://alion.io/company/mt-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":322,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":4,"computed_at":"2026-10-19T05:45:15Z"}},"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":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"BGP","optional":false},{"name":"DNS","optional":false},{"name":"OSPF","optional":false},{"name":"OWASP Top 10","optional":false},{"name":"Python","optional":false},{"name":"ServiceNow","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"Wi-Fi","optional":false}],"status":"live","first_seen_at":"2026-10-11T00:43:11Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-20T05:00:44Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":9},"description":"Our Opening and Your Responsibilities\nJoin us in shaping the future of enterprise networking.\nIn this role, you will transform business needs into scalable HLD and LLD solutions across LAN, WAN, WLAN, and security domains. You’ll also take on complex network and security challenges, using your expertise to troubleshoot issues and deliver resilient, high-performing infrastructure.\nKey Responsibilities:\nServe as the primary point of contact for the business that addresses unique business requirements, including production facilities and R&D environments,\nDesign, test and develop enterprise-wide networking infrastructure across LAN, WAN, WLAN, security, and supporting systems such as DNS, IPAM, and AAA,\nEnforce network security policies, firewall rulesets, and secure remote access protocols in collaboration with Cybersecurity teams to safeguard organizational assets,\nCollaborate with the Managed Service Provider (MSP) to maintain LAN, WAN, WLAN, security, and supporting systems such as DNS, IPAM, and AAA across all global regions,\nAct as a Subject Matter Expert (SME) within the designated technical scope, driving continuous improvement initiatives, managing configuration, updating High-Level and Low-Level Designs (HLD/LLD), and providing expert consultancy to MSP and internal teams,\nDefine, streamline, and optimize operational processes in partnership with MSP, the ServiceNow team, and other internal IT groups to enhance efficiency and service quality,\nLead automation efforts using tools such as Python, Ansible, and Terraform to implement Infrastructure-as-Code (IaC) practices and improve operational consistency.\nWhat You Need to Succeed\n Minimum 5 years of experience in large-scale network and security planning, including Cisco routing/switching and enterprise-grade security solutions (preferably Fortinet),\n Excellent knowledge of English (written and spoken),\nBachelor’s Degree in Computer Information Systems (or a related field), \nStrong knowledge of networking protocols such as TCP/IP, STP, DNS, OSPF, and BGP, along with hands-on experience with Cisco products including Catalyst and Nexus switches, routers, and ISE,\nDemonstrated ability to troubleshoot complex enterprise network problems including SD-WAN/IPSec performance, Certificate management, WIFI quality, etc,\nSolid understanding of HTTP/HTTPS protocols, web application security (OWASP Top 10), and DNS standard,\nMinimum either Cisco CCNP or equivalent knowledge.\nNice to have:\nSD-WAN deployment and performance troubleshooting experience,\nWAF implementations experience - proven record track in in tuning WAF policies, creating custom rules, and mitigating false positives with popular products (i.e. Fortinet),\nExperience with hybrid DNS environments (on-premises and cloud integration).\nThis role requires availability for rotating standby/on-call coverage outside regular working hours. On-call requests are rare, typically occurring only once or twice per month, as primary responsibility for incident handling rests with the service provider. Additional compensation is provided for standby duty.\nOur Offer to You\nContract of employment [umowa o pracę], we are looking for a long term cooperation,\nAnnual reward,\nFlexible working hours,\nHybrid work model (3 days of work from the office),\nA diverse and inclusive workplace.\nFestive benefits paid in April and December,\nMedical care with basic dental package (Medicover), with possibility to extend to Damian Medical Center,\nPossibility to extend medical care to family members,\nLife insurance with possible extended scope,\nSports card (Medicover),\nLanguage courses,\nA vast training offer to support your development,\nWellbeing activities, CSR, with space for your initiatives*\nDiscounts for meals and special offers at Platan Business Park.\n*We are focusing on entertainment and supporting your physical and mental health - check out our LinkedIn profile!\nThe recruitment process consists of the following steps:\nCV selection - we contact selected candidates\nPhone screening with a recruiter (approx. 15 min)\nInitial interview with the Manager and Recruiter (video conference, approx. 1 hour)\nF2F meeting at the office.\nThe information obligation arising from Article 18 [3ca] of the Labor Code is fulfilled before establishing the employment.\nAbout Mettler Toledo\nMETTLER TOLEDO is a global leader in precision instruments and services. We are renowned for innovation and quality across laboratory, process analytics, industrial, product inspection, and retailing applications. Our sales and service network is one of the most extensive in the industry. Our products are sold in more than 140 countries, and we have a direct presence in approximately 40 countries. For more information, please visit www.mt.com.\nEqual Opportunity Employment\nWe are an equal opportunity employer and value diversity at our company. We give consideration for employment without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity, genetic information, or any other protected classification. You can find more details in our Equal Employment Opportunity Policy.\nFor those who prioritize precision, Mettler Toledo is precisely where you belong.\nJob Reference #\n20887\nPreferred Location\nMazowieckie\nWarsaw\nJob Type\nFull-time\nLegal Entity\nMT-PL Warszawa SBC\nul. Poleczki 21 02-822 Warszawa Polska","description_format":"text","description_chars":5383,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule","Hybrid work","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T00:43:11Z"},{"event":"reopen","at":"2026-10-12T00:25:06Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Senior or Specialist Worker, Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Global Business Mobility: Senior or Specialist Worker; Skilled Worker","cap_exempt":false,"checked_at":"2026-10-17T06:21:15+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":22,"band":"cold","label":"Long shot","p_open":1,"p_active":0.621,"p_room":0.35,"age_days":8,"expected_fill_days":4,"reasons":["conf:0","velocity","win:tail","comp:brand"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/mt-senior-network-engineer-all-genders","json_url":"https://alion.io/job/mt-senior-network-engineer-all-genders.json","meta":{"generated_at":"2026-10-20T05:23:42Z","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":6015,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":2690481},"rest":"https://alion.io/mcp/rest/get_company?id=2690481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmt-senior-network-engineer-all-genders"},{"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%2Fmt-senior-network-engineer-all-genders"},{"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%2Fmt-senior-network-engineer-all-genders"},{"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/mt-senior-network-engineer-all-genders\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmt-senior-network-engineer-all-genders"}]}