{"company":{"id":8423,"name":"Harmonic","domain":"harmonicinc.com","url":"https://alion.io/company/harmonic"},"answer":"Harmonic builds mostly with Python, C++, Bash, Perl. Its stack also includes Linux, Kubernetes. Linux is named in 18 of the 21 job postings Harmonic published in the last 12 months (86%). Counted by Alion from the job postings of Harmonic, updated Oct 15, 2026.","window_days":365,"postings_analysed":21,"open_postings":20,"technologies_in_use":36,"modernity_score":76,"ai_adoption":true,"technologies":[{"name":"Linux","layer":"cloud","postings":18,"share":0.8571,"required":15,"open_postings":17,"first_seen":"2025-12-10","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":13,"share":0.619,"required":8,"open_postings":12,"first_seen":"2026-01-18","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":12,"share":0.5714,"required":12,"open_postings":11,"first_seen":"2026-01-18","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":8,"share":0.381,"required":8,"open_postings":8,"first_seen":"2025-12-10","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":5,"share":0.2381,"required":3,"open_postings":4,"first_seen":"2026-04-23","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Wireshark","layer":"tools","postings":5,"share":0.2381,"required":2,"open_postings":4,"first_seen":"2026-04-23","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"BGP","layer":"practices","postings":4,"share":0.1905,"required":1,"open_postings":4,"first_seen":"2026-09-17","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"MPLS","layer":"practices","postings":4,"share":0.1905,"required":1,"open_postings":4,"first_seen":"2026-09-17","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"OSPF","layer":"practices","postings":4,"share":0.1905,"required":1,"open_postings":4,"first_seen":"2026-09-17","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":3,"share":0.1429,"required":1,"open_postings":2,"first_seen":"2026-04-23","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":3,"share":0.1429,"required":1,"open_postings":2,"first_seen":"2026-01-18","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":3,"share":0.1429,"required":1,"open_postings":2,"first_seen":"2026-01-18","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"VLAN","layer":"practices","postings":3,"share":0.1429,"required":0,"open_postings":3,"first_seen":"2026-09-17","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"TCP/IP","layer":"practices","postings":2,"share":0.0952,"required":2,"open_postings":2,"first_seen":"2026-07-23","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Tcpdump","layer":"tools","postings":2,"share":0.0952,"required":2,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Copilot","layer":"tools","postings":2,"share":0.0952,"required":1,"open_postings":2,"first_seen":"2026-01-18","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-10-05","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Argo Workflows","layer":"tools","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"ArgoCD","layer":"tools","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"DHCP","layer":"practices","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-10-05","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Debian","layer":"cloud","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Helm","layer":"tools","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Perl","layer":"languages","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-07-16","last_seen":"2026-07-16","median_stated_pay_usd":null},{"name":"SLI/SLO/SLA","layer":"practices","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-08-25","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"Self-Healing","layer":"practices","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-01-18","last_seen":"2026-01-18","median_stated_pay_usd":null},{"name":"Ubuntu","layer":"cloud","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-07-19","last_seen":"2026-07-19","median_stated_pay_usd":null},{"name":"VPN","layer":"practices","postings":1,"share":0.0476,"required":1,"open_postings":1,"first_seen":"2026-10-05","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"Anthropic","layer":"cloud","postings":1,"share":0.0476,"required":0,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":1,"share":0.0476,"required":0,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":1,"share":0.0476,"required":0,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"NIST AI RMF","layer":"practices","postings":1,"share":0.0476,"required":0,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"BGP","first_seen":"2026-09-17"},{"name":"MPLS","first_seen":"2026-09-17"},{"name":"OSPF","first_seen":"2026-09-17"},{"name":"VLAN","first_seen":"2026-09-17"},{"name":"TCP/IP","first_seen":"2026-07-23"},{"name":"Docker","first_seen":"2026-04-23"},{"name":"Wireshark","first_seen":"2026-04-23"},{"name":"Bash","first_seen":"2026-04-23"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"P.R.GLOlinks Consulting Private Limited","url":"https://alion.io/company/p-r-glolinks-consulting-private-limited/technologies","shared_technologies":27},{"name":"Infoblox","url":"https://alion.io/company/infoblox-com/technologies","shared_technologies":28},{"name":"NextGen Healthcare","url":"https://alion.io/company/nextgen-healthcare/technologies","shared_technologies":27},{"name":"VIAVI Solutions","url":"https://alion.io/company/viavi-solutions/technologies","shared_technologies":32},{"name":"Ensono","url":"https://alion.io/company/ensono/technologies","shared_technologies":28},{"name":"Cloud.ru","url":"https://alion.io/company/cloud-ru/technologies","shared_technologies":29},{"name":"Internet Crime Complaint Center (IC3)","url":"https://alion.io/company/ic3/technologies","shared_technologies":30},{"name":"TNS","url":"https://alion.io/company/tnsi/technologies","shared_technologies":30}],"html_url":"https://alion.io/company/harmonic/technologies","json_url":"https://alion.io/company/harmonic/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-15T01:08:46Z","generated_at":"2026-10-15T01:10:28Z"}}