{"id":4193008,"url":"https://alion.io/job/infinite-computer-solutions-senior-network-engineer","title":"Senior Network Engineer","company":{"id":1886342,"name":"Infinite Computer Solutions","domain":"infinite.com","url":"https://alion.io/company/infinite-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"BrassRing","truth_index":{"grade":"B","score":75,"open_postings":36,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":28,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"BGP","optional":false},{"name":"Configuration Management","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"GitLab","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false},{"name":"PCI DSS","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"TCP/IP","optional":false},{"name":"VLAN","optional":false},{"name":"VMWare","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-11-12T19:53:55Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T19:53:55Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Senior Network EngineerJob Title: Senior Network Engineer - Data Center, Network Security & Automation\nExperience: 8+ Years Preferred\nJob Summary\nWe are seeking an experienced Senior Network Engineer responsible for designing, implementing, maintaining, securing, and optimizing enterprise network infrastructure across multi-tenant and multi-data-center environments.\nThe ideal candidate will have strong expertise in Layer 2/Layer 3 networking, advanced routing and switching, data center fabric architectures, network security, software-defined networking, cloud connectivity, and network automation using Cisco, Arista, Python, Ansible, and related technologies.\nRequired Technical Skills\nNetworking & Routing: TCP/IP, UDP, DNS, DHCP, BGP, OSPF, EIGRP, MPLS, VRF, VLAN, STP, VRRP, MLAG, vPC, Anycast, RPKI.\nData Center Networking: VXLAN, EVPN, MPLS, Underlay/Overlay Networks, FabricPath, Multi-Tenant and Multi-Data-Center Architectures.\nNetwork Platforms: Cisco IOS/NX-OS, Arista EOS, Enterprise Routers and Switches.\nNetwork Security: IPsec, SSL/TLS, DMVPN, DDoS Protection, Network Segmentation, PCI DSS.\nSoftware-Defined Networking: SD-WAN, NFV, Cloud Provider Peering, Hybrid Cloud Connectivity.\nAutomation & Scripting: Python, Ansible, PowerShell, Netmiko, NETCONF, NAPALM, Jinja2, YAML, JSON, REST APIs, GitLab, NetBox.\nVirtualization: VMware vMotion, HCX, VxRail and Virtualized Network Infrastructure.\nNetwork Operations: Network Monitoring, Troubleshooting, Performance Optimization, RCA, Change Management and Technical Documentation.\nKey Roles and ResponsibilitiesDesign, deploy, configure, and maintain highly available enterprise network infrastructure across multi-tenant and multi-data-center environments.\nImplement and manage Layer 2 and Layer 3 networking solutions using Cisco IOS/NX-OS, Arista EOS, and enterprise routing and switching technologies.\nConfigure, optimize, and troubleshoot dynamic routing protocols, including BGP, OSPF, and EIGRP, along with complex routing policies and traffic engineering.\nDesign and maintain data center underlay and overlay network architectures using MPLS, VXLAN, EVPN, VRF, and related fabric technologies.\nImplement and support network security solutions, including IPsec VPN, SSL/TLS, DMVPN, network segmentation, DDoS mitigation, and PCI DSS security controls.\nDeploy and maintain software-defined networking solutions, including SD-WAN, NFV, cloud provider peering, and hybrid cloud connectivity.\nDevelop and implement network automation solutions using Python, Ansible, PowerShell, Netmiko, NETCONF, NAPALM, Jinja2, YAML, JSON, and REST APIs.\nConfigure and manage network redundancy and high-availability technologies, including VRRP, MLAG, vPC, STP, and Anycast.\nManage internet peering, public IP address allocation, BGP routing policies, and network traffic protection mechanisms.\nTroubleshoot complex network connectivity, routing, switching, security, and performance issues across all layers of the OSI model and perform root cause analysis.\nSupport VMware-based networking environments, including vMotion, HCX, VxRail, and integration with enterprise data center infrastructure.\nPerform network monitoring, capacity planning, configuration management, infrastructure upgrades, incident resolution, and disaster recovery support.\nAutomate network provisioning, configuration validation, deployment, and operational workflows using GitLab, NetBox, vendor APIs, and infrastructure automation tools.\nDevelop and maintain network architecture diagrams, technical design documents, configuration standards, implementation procedures, and operational runbooks.\nCollaborate with network architects, cybersecurity teams, cloud engineers, infrastructure teams, and business stakeholders to deliver secure, scalable, and reliable networking solutions.\nAdditional RequirementMust be a U.S. citizen residing in the continental United States and meet applicable government security clearance or background investigation requirements (BOE 6C / IRS C2), where required by the assigned government contract.","description_format":"text","description_chars":4066,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-11-12T19:53:55Z"}],"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":28,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-11-12T20:35:07Z"},"pay":null,"html_url":"https://alion.io/job/infinite-computer-solutions-senior-network-engineer","json_url":"https://alion.io/job/infinite-computer-solutions-senior-network-engineer.json","meta":{"generated_at":"2026-11-12T20:35:07Z","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":43475,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":1886342},"rest":"https://alion.io/mcp/rest/get_company?id=1886342"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfinite-computer-solutions-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%2Finfinite-computer-solutions-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%2Finfinite-computer-solutions-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/infinite-computer-solutions-senior-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfinite-computer-solutions-senior-network-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4193008}},{"tool":"search_jobs","arguments":{"company":"infinite.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4193008},"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"}}