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Company · Other electronics & electrical manufacturing

Sumitomo Electric Lightwave

As of 1 November 2026, Sumitomo Electric Lightwave has 5 open roles (0 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Apple iPad, Aruba Networks and FortiGate as the tools the team works in.

As of 1 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Raleigh, United States51-200 employees10M-50M revenue, est.B2B, D2Csumitomoelectriclightwave.com ↗LinkedIn ↗
Headquarters
Raleigh, North Carolina, United States
Employees
51-200 employees (linkedin)
Sells to
data centers, airports, education
Certifications on site
Site languages
EN
Career system
Jobvite
5open roles · 0 new in 30 days
14tools named in postings
United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Sumitomo Electric Lightwave in one screen

Read from sumitomoelectriclightwave.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Sumitomo Electric Lightwave does

Sumitomo Electric Lightwave is a manufacturer that produces next-generation optical fiber, fusion splicers, and data center network solutions for data centers, enterprises, and hyperscale applications. Its offerings include fiber cables, cassettes and interconnect panels, splice-on connectors, fiber cleavers and tools, and wall mount enclosures. It also provides FutureFLEX air-blown fiber solutions and field-installable connectivity products.

fusion splicersfiber cablescassettes and interconnect panelssplice-on connectorsfiber cleavers and toolscable assemblieswall mount enclosures
Whom it sells to

Named on the site: data centers, airports, education, government and military, industrial and energy, telecommunications.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 563 scored.

Sumitomo Electric Europe LtdUnited Kingdom · 51-200 employeesKewei FiberChina · 51-200 employeesUCL Swift North AmericaUnited States · 51-200 employeesTwilightChina · 51-200 employeesSCWITCHUnited Kingdom · 51-200 employeesLightem SystemsUnited States · 51-200 employees
03Tech stack, with the evidence

What Sumitomo Electric Lightwave 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.

Apple iPadIT operations & business systems · high confidence · 1 posting
• Manage mobile devices, including Samsung and iPhone phones and iPads, through mobile device management (MDM).
Network Administrator · first seen 2026-09-18
Aruba NetworksIT operations & business systems · high confidence · 1 posting
• Perform hands-on installation, maintenance, and troubleshooting of the local and wide area network, including HP/Aruba switches, HP wireless access points, and Fortinet firewalls.
Network Administrator · first seen 2026-09-18
FortiGateIT operations & business systems · high confidence · 1 posting
• Perform hands-on installation, maintenance, and troubleshooting of the local and wide area network, including HP/Aruba switches, HP wireless access points, and Fortinet firewalls.
Network Administrator · first seen 2026-09-18
iPhoneIT operations & business systems · high confidence · 1 posting
• Manage mobile devices, including Samsung and iPhone phones and iPads, through mobile device management (MDM).
Network Administrator · first seen 2026-09-18
Microsoft SurfaceIT operations & business systems · high confidence · 1 posting
• Image, deploy, and support Dell PCs, laptops, and docking stations, as well as Microsoft Surface tablets.
Network Administrator · first seen 2026-09-18
SynologyIT operations & business systems · high confidence · 1 posting
• Administer Synology NAS storage, including shares, permissions, capacity, and backup jobs.
Network Administrator · first seen 2026-09-18
Zebra TechnologiesIT operations & business systems · high confidence · 1 posting
• Install, configure, and support HP and Canon office printers, and Zebra label printers and handheld terminals used in warehouse operations.
Network Administrator · first seen 2026-09-18
Microsoft ExcelLogistics warehouse and transport · medium confidence · 3 postings
• Technology adept including advanced Excel (Pivot Tables, VLOOKUP, etc.), Microsoft Teams, ERP, etc.
Buyer · first seen 2026-04-01
Microsoft TeamsLogistics warehouse and transport · medium confidence · 3 postings
• Technology adept including advanced Excel (Pivot Tables, VLOOKUP, etc.), Microsoft Teams, ERP, etc.
Buyer · first seen 2026-04-01
Microsoft OfficeLogistics warehouse and transport · medium confidence · 2 postings
• Technology adept including advanced Excel (Pivot Tables, VLOOKUP, etc.), Microsoft Office & Teams, ERP, etc.
Import/Export Coordinator · first seen 2026-08-04
FortinetIT operations & business systems · medium confidence · 1 posting
(e.g., HP/Aruba, Fortinet, or similar).
Network Administrator · first seen 2026-09-18
TCP/IPIT operations & business systems · medium confidence · 1 posting
• Working knowledge of core network services and concepts (e.g., TCP/IP, DNS, DHCP, VLANs, VPN).
Network Administrator · first seen 2026-09-18
Windows ServerIT operations & business systems · medium confidence · 1 posting
• Experience installing, configuring, and supporting Windows servers, PCs, and laptops.
Network Administrator · first seen 2026-09-18
Microsoft 365low confidence · 1 posting
• Familiarity with Microsoft 365 administration and Azure.
Network Administrator · first seen 2026-09-18
On the website or in DNS

Vendors whose code loads on sumitomoelectriclightwave.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

5 open roles, 3 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 engineering (non-software) in United States →

05Signals

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.

Decision makers at Sumitomo Electric Lightwave, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Sumitomo Electric Lightwave 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.

06Lookalikes

Companies like Sumitomo Electric Lightwave

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 563 scored.

Sumitomo Electric Europe LtdCommunications & network equipment manufacturers · United Kingdom51-200 employees
Kewei FiberWire & cable manufacturers · China51-200 employees
UCL Swift North AmericaCommunications & network equipment manufacturers · United States51-200 employees
TwilightCommunications & network equipment manufacturers · China51-200 employees
SCWITCHCommunications & network equipment manufacturers · United Kingdom51-200 employees
Lightem SystemsCommunications & network equipment manufacturers · United States51-200 employees
07Profile

From the company's own website

Legal nameSumitomo Electric Lightwave
IndustryManufacturing & industry · Other electronics & electrical manufacturing
Offeringsfusion splicers · fiber cables · cassettes and interconnect panels · splice-on connectors · fiber cleavers and tools · cable assemblies · wall mount enclosures
Target customersdata centers · airports · education · government and military · industrial and energy · telecommunications
Geographic scopeinternational · also Canada
Reviews found
Public contact points0 role addresses · 3 phone numbers
Pages readprivacy, pricing, terms, machinery, locations, home, contact, careers, references, services
Datescrawled 2026-09-07 · profiled 2026-09-12 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Sumitomo Electric Lightwave (Raleigh, United States, 51-200 employees) has 5 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/sumitomoelectriclightwave.com)
How we know

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 sumitomoelectriclightwave.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 Jobvite 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.
FAQ

Sumitomo Electric Lightwave: questions

Does Sumitomo Electric Lightwave use Apple iPad?

Yes, by the company's own words: 1 posting name it, first seen 2026-09-18, in the it operations & business systems team.

Is Sumitomo Electric Lightwave hiring?

5 open roles as of 1 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is engineering (non-software).

Where does this profile come from?

From sumitomoelectriclightwave.com itself: we crawled it on 2026-09-07, built the profile on 2026-09-12, and read its career site (Jobvite) hourly since. Headcount is from LinkedIn.

Who should I write to at Sumitomo Electric Lightwave?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.

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