{"id":4039707,"url":"https://alion.io/job/justmarkets-tech-senior-network-engineer-data-centercloud","title":"Senior Network Engineer (Data Center/Cloud)","company":{"id":4485827,"name":"JustMarkets Tech","domain":"justmarkets.tech","url":"https://alion.io/company/justmarkets-tech","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Git","optional":false},{"name":"Grafana","optional":false},{"name":"Linux","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false},{"name":"Zabbix","optional":false},{"name":"PowerShell","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-11-10T18:21:50Z","employer_posted_date":null,"last_verified_at":"2026-11-10T18:21:50Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"We are looking for a Network Infrastructure Engineer to join our fintech product team and take ownership of network infrastructure in a production trading environment.\n\nYou’ll work with data center and cloud connectivity, network security, high availability, and automation, helping keep critical systems stable and well connected.\n\nThis role would suit someone who is comfortable working with complex infrastructure, troubleshooting production issues, and making practical improvements to network reliability.\n\nResponsibilities\n\nAdminister and develop network infrastructure based on Cisco Nexus.\n\nConfigure and maintain VLAN, LACP, vPC, routing, BGP, and VPN ендпоінтс.\n\nWork with Palo Alto Networks, including firewall policies, NAT, routing, Site-to-Site VPN, and troubleshooting.\n\nBuild and maintain connectivity between data centers, providers, and partners.\n\nOrganize cross-connects in data centers and coordinate with providers and remote hands.\n\nConfigure and maintain AWS Direct Connect and Azure ExpressRoute / VPN connectivity.\n\nTroubleshoot network issues in production environments, including latency, packet loss, routing, firewall, VPN, and physical connectivity issues.\n\nSupport network connectivity for Windows and Linux servers.\n\nMonitor the availability and health of network infrastructure.\n\nDocument, standardize, and automate network equipment configuration using Ansible.\n\nManage cloud network infrastructure using Terraform / Infrastructure as Code.\n\nParticipate in designing and maintaining fault-tolerant and highly available network architecture.\n\nRequirements\n\n5+ years of experience in Network Infrastructure Engineering role.\n\nStrong knowledge of TCP/IP, VLAN, STP, LACP, NAT, ACL, DNS, and routing.\n\nHands-on experience with BGP.\n\nExperience with Git and CI/CD practices for Infrastructure as Code.\n\nExperience administering Cisco network equipment, preferably Cisco Nexus.\n\nHands-on experience with Palo Alto Networks or similar enterprise firewalls.\n\nExperience configuring and troubleshooting IPsec Site-to-Site VPNs.\n\nUnderstanding of Data Center networking and cross-connect connectivity.\n\nPractical understanding of networking in AWS and/or Azure.\n\nExperience using Ansible for network infrastructure configuration and automation.\n\nExperience using Terraform.\n\nSystematic approach to troubleshooting and experience handling production incidents.\n\nExperience with network monitoring and logging tools such as SNMP, Syslog, Grafana, Zabbix, or similar solutions.\n\nEnglish proficiency at B1+ (sufficient for working with technical documentation and communicating with international providers).\n\nNice to Have:\n\nExperience with AWS Direct Connect / Azure ExpressRoute.\n\nCCNA, CCNP, or Palo Alto certifications.\n\nExperience with Python or PowerShell.\n\nExperience working in FinTech, Trading, or other high-availability environments.\n\nExperience with VXLAN/EVPN and advanced Cisco Nexus networking.\n\nWhat we offer:\n\n20 paid vacation days per year\n\n10 paid sick leave days per year\n\nPublic holidays as per the company’s approved Public holiday list\n\nMedical insurance\n\nOpportunity to work remotely\n\nProfessional education budget\n\nLanguage learning budget\n\nWellness budget (gym membership, sports gear and related expenses)","description_format":"text","description_chars":3252,"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":["Gym membership","Health insurance"],"hiring_locations":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Forex & CFD Brokers"],"lifecycle":[{"event":"open","at":"2026-11-10T21:41:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["seen:0","win:early"],"computed_at":"2026-11-11T05:49:22Z"},"pay":null,"html_url":"https://alion.io/job/justmarkets-tech-senior-network-engineer-data-centercloud","json_url":"https://alion.io/job/justmarkets-tech-senior-network-engineer-data-centercloud.json","meta":{"generated_at":"2026-11-11T08:45:27Z","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":14146,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"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":4485827},"rest":"https://alion.io/mcp/rest/get_company?id=4485827"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjustmarkets-tech-senior-network-engineer-data-centercloud"},{"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%2Fjustmarkets-tech-senior-network-engineer-data-centercloud"},{"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%2Fjustmarkets-tech-senior-network-engineer-data-centercloud"},{"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/justmarkets-tech-senior-network-engineer-data-centercloud\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjustmarkets-tech-senior-network-engineer-data-centercloud"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4039707}},{"tool":"search_jobs","arguments":{"company":"justmarkets.tech","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4039707},"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. Docs: https://alion.io/developers"}}