{"source":"Breaknorm","page":"https://breaknorm.co/tools/is-is","license":"https://breaknorm.co/terms","slug":"is-is","name":"IS-IS","vendor":"IETF","category":"network-protocols","website":null,"jobs":{"companies":165,"postings":583,"posting_companies":246,"posted_30d":312,"companies_30d":145,"posted_90d":459,"companies_90d":187,"by_country":[["US",87],["FR",11],["GB",11],["DE",9],["BR",6],["IT",5],["AU",3],["IN",3],["CH",2],["CZ",2],["NO",2],["AE",1]],"by_headcount":[["10001+",34],["51-200",33],["1001-5000",29],["201-500",20],["11-50",19],["501-1000",11],["5001-10000",10],["2-10",7],["0-1",2]],"by_vertical":[["technology_software",77],["utilities_infrastructure",44],["business_finance_services",10],["manufacturing_industry",9],["media_content",7],["community_associations_public",6],["property_construction",4],["automotive",3],["consumer_services_leisure",3],["health_care",1],["transport_logistics_rental",1]],"by_function":[["it_operations_and_business_systems",330,173],["software_engineering",66,24],["engineering_non_software",25,19],["sales",25,10],["skilled_trades_and_field_service",11,5],["customer_service_and_success",10,4],["construction_and_civil",5,3],["healthcare_support_and_caregiving",5,3],["facilities_cleaning_and_security",4,2],["manufacturing_and_production",4,1],["product_program_and_project_management",4,3],["administration_and_office",1,1],["healthcare_clinical",1,0],["quality_safety_and_environment",1,1],["travel_leisure_and_events",1,1],["unknown",1,0]],"co_tech":[["bgp",424,188],["mpls",300,138],["cisco",298,138],["juniper-networks",191,95],["vxlan",190,82],["ospf",173,78],["ansible",164,81],["linux",160,74],["tcp-ip",150,72],["srv6",143,54],["evpn",133,60],["aws",93,45],["l2vpn",89,36],["ipv6",85,46],["ipv4",84,45],["vlan",83,45],["ipsec",78,47],["microsoft-azure",70,34],["arista",67,35],["fortinet",65,39],["netconf",65,29],["spanning-tree-protocol",64,30],["palo-alto-networks",63,41],["gre",61,24],["rsvp",57,25],["bash",56,25],["terraform",55,32],["git",54,35]]},"overlap":0,"dns":null,"outbound":null,"top_note":"Companies with 51+ employees and at least medium-confidence evidence in their own postings; job boards and portals left out.","top_total":115,"top":[{"domain":"sju.edu","name":"Saint Joseph's University","country":"US","city":"Philadelphia","headcount":"1001-5000","leaf":"universities","summary":"Saint Joseph's University is a private nonprofit university that provides undergraduate, graduate, doctoral, associate and certificate programs across business,."},{"domain":"omnifiber.com","name":"Omni Fiber","country":"US","city":"Mason","headcount":"51-200","leaf":"consumer_isp_broadband","summary":"Omni Fiber is an internet service provider that delivers fiber internet, mobile, home phone, and TV services to residential and business customers."},{"domain":"biamp.com","name":"Biamp","country":"US","city":"Beaverton","headcount":"501-1000","leaf":"professional_audio_equipment_manufacturers","summary":"Biamp is an audio and video technology manufacturer that provides meeting and conference room, presentation space, AV management, control systems, and installed."},{"domain":"gatewayfiber.com","name":"Gateway Fiber","country":"US","city":null,"headcount":"51-200","leaf":"consumer_isp_broadband","summary":"Gateway Fiber is a fiber internet service provider that offers residential and business internet plans to customers in Kansas, Massachusetts, Michigan, Minnesot."},{"domain":"aussiebroadband.com.au","name":"Aussie Broadband","country":"AU","city":null,"headcount":"501-1000","leaf":"consumer_isp_broadband","summary":"Aussie Broadband is an nbn internet and mobile network provider in Australia that serves residential customers, businesses, students, seniors and gamers."},{"domain":"crowdstrike.com","name":"CrowdStrike","country":"US","city":"Sunnyvale","headcount":"5001-10000","leaf":"cybersecurity_iam_software","summary":"CrowdStrike is a cybersecurity software company that provides the Falcon platform, an agentic security platform covering endpoint protection, cloud security, cy."},{"domain":"open-cosmos.com","name":"Open Cosmos","country":"GB","city":"Didcot","headcount":"51-200","leaf":"space_systems_manufacturers","summary":"Open Cosmos is a space technology company that builds and operates satellites in orbit to provide satellite imagery, data and connectivity."},{"domain":"tatatelebusiness.com","name":"Tata Tele Business Services","country":"IN","city":"Turbhe","headcount":"501-1000","leaf":"it_and_telecoms_provider","summary":"Tata Tele Business Services is an ICT solutions provider that delivers connectivity, collaboration, cloud, security and marketing solutions for businesses."},{"domain":"jazzworld.com.pk","name":"JazzWorld","country":"PK","city":null,"headcount":"51-200","leaf":"jazz_ensembles_and_combos","summary":"JazzWorld is a digital services group in Pakistan that provides connectivity, financial services, and enterprise solutions to consumers and businesses."},{"domain":"nscale.com","name":"Nscale","country":"GB","city":"London","headcount":"51-200","leaf":"gpu_cloud_and_ai_compute","summary":"Nscale is a service provider that builds full-stack AI infrastructure, offering AI cloud platforms, dedicated GPU infrastructure, data centers, and energy and p."},{"domain":"sonicwall.com","name":"SonicWall","country":"US","city":"Milpitas","headcount":"1001-5000","leaf":"managed_cybersecurity_services","summary":"SonicWall is a cybersecurity company that provides network security, managed protection services and cloud secure edge for SMBs and enterprises."},{"domain":"edgeuno.com","name":"EdgeUno","country":"US","city":null,"headcount":"51-200","leaf":"managed_cloud_hosting_provider","summary":"EdgeUno is a network infrastructure provider in Latin America that offers IP transit, private lines, cloud connectivity, DDoS mitigation and colocation for oper."},{"domain":"fiberlight.com","name":"FiberLight","country":"US","city":"Allen","headcount":"51-200","leaf":"fixed_and_fibre_network_operators","summary":"FiberLight is a fiber optic network service provider that delivers dark and lit fiber solutions for enterprise, wholesale, WISPs, SLED, and AI data centers."},{"domain":"marvell.com","name":"Marvell Technology, Inc.","country":"US","city":"Santa Clara","headcount":"5001-10000","leaf":"semiconductor_manufacturers","summary":"Marvell Technology, Inc."},{"domain":"unitymedia.de","name":"Vodafone","country":"DE","city":null,"headcount":"1001-5000","leaf":"consumer_isp_broadband","summary":"Vodafone is a service provider that offers internet, TV and phone packages to private and business customers, following the Unitymedia brand change."},{"domain":"eutelsat.com","name":"Eutelsat","country":"FR","city":"Issy-les-Moulineaux","headcount":"1001-5000","leaf":"satellite_communications_operators","summary":"Eutelsat is a satellite communications provider that delivers multi-orbit GEO-LEO connectivity and broadcasting for broadcasters, governments, businesses, and c."},{"domain":"informet.it","name":"Informet","country":"IT","city":"Napoli","headcount":"51-200","leaf":"it_services_and_consulting","summary":"Informet is an ICT consulting and services group that provides professional IT consulting, systems, software development and advanced training for companies."},{"domain":"buckeyebroadband.com","name":"Buckeye Broadband","country":null,"city":null,"headcount":"501-1000","leaf":"consumer_isp_broadband","summary":"Buckeye Broadband is a regional communications provider in Northwest Ohio, Southeast Michigan, and Erie County that offers broadband internet, cable television,."},{"domain":"optimum.com","name":"Optimum","country":"US","city":"Long Island City","headcount":"5001-10000","leaf":"consumer_isp_broadband","summary":"Optimum is a service provider that offers fiber internet, mobile phone, and TV streaming for residential and business customers."},{"domain":"sgdsn.gouv.fr","name":"Secrétariat général de la défense et de la sécurité nationale","country":null,"city":null,"headcount":"201-500","leaf":"government_agencies_and_ministries","summary":"The Secrétariat général de la défense et de la sécurité nationale (SGDSN) is a French government service attached to the Prime Minister that coordinates nationa."}],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries IS-IS but whose postings never name it: the part of the market job data alone misses.","footprint_top":[],"countries":[],"as_of":"2026-11-04","updated_at":"2026-11-04","hash":"7ed89d0e4d37facd","index_tier":1,"prev":{"as_of":"2026-11-03","footprint":0,"jobs_companies":166}}