Harmonic
As of 4 November 2026, Harmonic has 32 open roles (9 new in 30 days), its software engineering team is hiring most, and its postings name Linux, Python and Confluence as the tools the team works in.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- San Jose, California, United States
- Employees
- 1001-5000 employees (linkedin)
- Sells to
- telcos, cable operators, telecommunications companies
- Certifications on site
- Site languages
- EN
- Career system
- Oracle_hcm
Harmonic in one screen
Read from harmonicinc.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Harmonic is a broadband network technology provider that delivers fiber and DOCSIS broadband solutions for telcos and cable operators. Its offerings include the cOS broadband platform, cOS central management, vCMTS and DAA devices, and broadband network services. It also provides technical support and cOS training.
Named on the site: telcos, cable operators, telecommunications companies.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 592 scored.
What Harmonic says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
• Advanced Networking Solutions: Contribute to solutions running on Linux servers using containerized environments (Kubernetes), employing state-of-the-art technologies and methodologies.• Analyze requirements for automated testing and maintain CI test suites by integrating new tests (written in Python) developed by other teams, while optimizing structure and coverage• Establish and maintain documentation standards across Confluence, Jira, Visio, and related systems.• Establish and maintain documentation standards across Confluence, Jira, Visio, and related systems.• Config management and monitoring: templates, backups, upgrades and automation; Zabbix, telemetry and SNMP/syslog alerts.
• Advanced Networking Solutions: Contribute to solutions running on Linux servers using containerized environments (Kubernetes), employing state-of-the-art technologies and methodologies.• Establish and maintain documentation standards across Confluence, Jira, Visio, and related systems.• Virtualization: VMware (ESXi/vCenter) and Linux/Windows VMs from templates.• Config management and monitoring: templates, backups, upgrades and automation; Zabbix, telemetry and SNMP/syslog alerts.• Virtualization: VMware (ESXi/vCenter) and Linux/Windows VMs from templates.• Config management and monitoring: templates, backups, upgrades and automation; Zabbix, telemetry and SNMP/syslog alerts.• Virtualization: VMware (ESXi/vCenter) and Linux/Windows VMs from templates.• Virtualization: VMware (ESXi/vCenter) and Linux/Windows VMs from templates.Senior C++ Engineer (PON)Vendors whose code loads on harmonicinc.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
32 open roles, 19 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring software engineering in United States →
| open · new 30 d | |
|---|---|
| Software engineering | 12 · 2 |
| Sales | 3 · 2 |
| Product, program & project management | 2 · 0 |
| Customer service & success | 1 · 0 |
| Education & training | 1 · 0 |
| Human resources | 1 · 1 |
| IT operations & business systems | 1 · 0 |
| Logistics warehouse and transport | 1 · 1 |
| Marketing & communications | 1 · 1 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Harmonic to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Harmonic
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 592 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Harmonic (San Jose, United States, 1001-5000 employees) has 32 open roles, 9 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/harmonicinc.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from harmonicinc.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Oracle_hcm career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Harmonic: questions
Does Harmonic use Linux?
Yes, by the company's own words: 19 postings name it, first seen 2026-01-18, in the software engineering team.
Is Harmonic hiring?
32 open roles as of 4 November 2026, 9 opened in the last 30 days and 0 closed. The largest team hiring is software engineering.
Where does this profile come from?
From harmonicinc.com itself: we crawled it on 2026-08-06, built the profile on 2026-08-16, and read its career site (Oracle_hcm) hourly since. Headcount is from LinkedIn.
Who should I write to at Harmonic?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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