Telecommunications Companies Hiring in Japan
16 companies with 435 open permanent roles in Japan, tracked daily from each company's own careers page.
- 16
- 435
- +22
Market Snapshot
Who Is Hiring
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16 companies with 435 open permanent roles in Japan, tracked daily from each company's own careers page.
16 companies with 435 open permanent roles in Japan, tracked daily from each company's own careers page.
Sales is the largest function here, at 22% of postings with a labelled function, against 10% across all tracked postings.
NEC Networks & System Integration posts the most Sales roles here: 35 of 92 across 11 employers, ahead of Cisco Systems (26).
Advertised median pay of ¥6,500,000 is 13% below the Japan-wide median across all industries.
Free to join. Set your terms, stay hidden, and hear only from roles that state them.
60% of postings here state a salary, against 44% across all tracked postings.
Recent postings lean toward Sales and Cloud Infrastructure: Cisco Systems added 9 roles in Tokyo.
Additions in the past 14 days from the 7 companies tracked for at least three weeks, so a newly added company cannot read as a hiring surge.
Daily total across the 10 companies tracked through the whole period. Companies added mid-period are excluded until the window catches up to them. As of October 2, 2026 · tracked daily since August 1, 2026
Telecommunications · 261 postings with comparable stated pay, from 10 employers
median ¥6,500,000 · 261 postings
¥5,000,000
Typical advertised range
¥8,000,000
Postings by Advertised Range
¥4M–5.9M
17
¥6M–7.9M
192
¥8M–9.9M
17
How hiring on this page compares with its wider market, on the same measures.
Compared with every employer in the directory (1,170 companies).
State a Japanese Level
Native/Fluent (Native or JLPT N1)
18%
Professional Working Proficiency (JLPT N2)
3%
No mention
79%
State an English Skill
Native/Fluent (TOEIC 945-990)
4%
Share of postings stating each term
5-9 years of experience
17%
3-4 years of experience
14%
1-2 years of experience
10%
Management experience
8%
10+ years of experience
6%
Share of classified postings
No English requirement stated
70%
No English required
0%
Some English (reading, email, occasional meetings)
13%
Daily business English (speaking, presenting)
15%
Not determinable
2%
Classified from the text of 410 of 435 active postings
Counts on this page come from AirTA's own daily checks of each company's careers page. When a number cannot be measured reliably, it is hidden rather than estimated. Industry describes the company, not the individual role, so an employer with several businesses appears under each industry it operates in. Report a data issue.
| 自社光ファイバー網×社会インフラ | 通信インフラを支えるファシリティエンジニア【丸紅グループ／通信キャリア】 | Arteria Networks |
| 【中期経営計画に基づくシステム刷新PJ】社内SE（業務システム開発・運用）【全国規模の光ファイバーネットワークを有する通信キャリア】 | Arteria Networks |
| 【スーパーフレックス/リモート勤務】社内SE（Azureクラウドエンジニア）【丸紅グループ／通信キャリア】 | Arteria Networks |
| 【丸紅グループ】グローバルプロジェクト推進（コンソーシアム担当・通信インフラ） | Arteria Networks |
| 法人向けネットワークソリューション営業（パートナーセールス）【丸紅グループ／通信キャリア】 | Arteria Networks |
| 法人向けネットワークソリューション営業【丸紅グループ／通信キャリア】 | Arteria Networks |
| 【スーパーフレックス/リモート勤務】ネットワークエンジニア（新サービス設計・開発担当）【丸紅・セコムグループ／通信キャリア】 | Arteria Networks |
| 【オープンポジション】ネットワークエンジニア【丸紅グループ／通信キャリア】 | Arteria Networks |
| 【安定運用＋改革】インフラ刷新×クラウド設計／サーバーエンジニア（社内SE）【全国規模の光ファイバーネットワークを有する通信キャリア】 | Arteria Networks |
| ネットワークエンジニア（ネットワーク設計）【丸紅・セコムグループ／通信キャリア】 | Arteria Networks |
| 【スーパーフレックス/リモート勤務可】社内SE（Webアプリ開発）【丸紅グループ／通信キャリア】 | Arteria Networks |
| 社内SE（OSS開発エンジニア）｜通信キャリアのDX推進・業務改善を担う開発ポジション【丸紅グループ／通信キャリア】 | Arteria Networks |
| 【通信キャリアの安定稼働を支える上流工程】通信インフラを支えるIP基盤サーバー設計エンジニア【全国規模の光ファイバーネットワークを有する通信キャリア】 | Arteria Networks |
| IPネットワーク設計・構築【丸紅グループ／通信キャリア】 | Arteria Networks |
| セキュリティマネジメント担当【丸紅・セコムグループ／通信キャリア】 | Arteria Networks |
| 【法人事業本部 第二技術本部】ファシリティエンジニア［技術］2026.4- | Arteria Networks |
| 【スーパーフレックス/リモート勤務】社内SE（クラウドエンジニア）【丸紅グループ／通信キャリア】 | Arteria Networks |
| ネットワークソリューションエンジニア【丸紅・セコムグループ／通信キャリア】 | Arteria Networks |
| ネットワークエンジニア（マンションISPネットワーク設計）【全国規模の光ファイバーネットワークを有する通信キャリア】 | Arteria Networks |
| 【英語×通信インフラ/海底ケーブル】グローバルネットワークエンジニア/サービスマネージャー候補 | Arteria Networks |
| 【スーパーフレックス／リモート勤務可】通信インフラ事業を支える法務担当【丸紅グループ】 | Arteria Networks |
¥10M–11.9M
9
¥12M–13.9M
8
¥14M–15.9M
7
¥16M+
11
| Roles closed per employer (30 days) | 2.8 | 2.1 |
| Median days a role stays open | Not enough postings on this page to compare. | ||
| Postings stating a salary | 60% | 45% |
| Median advertised salary | ¥6,500,000 | ¥7,500,000 |
| Classified postings requiring English (E1 or above) | 33% | 35% |
| Classified postings needing daily English (E3 or above) | 18% | 15% |
| Management-level titles | 10% | 13% |
Counts are per-employer averages; shares are across all live postings on October 1, 2026. English rows use the English-level classification (a subset of postings), so they differ from the share of postings mentioning English in the Market Snapshot. A row is hidden when either side has too few postings to compare fairly.
Professional Working Proficiency (TOEIC 785-944)
8%
Limited Working Proficiency (TOEIC 550-784)
1%
Mentioned, level not specified
29%
No mention
57%
Parsed from 435 live postings with readable descriptions. A posting can state both languages.
University degree
6%
Master's degree
3%
Share of postings stating each term
Project Management
25%
Stakeholder Management
12%
Data Analysis
9%
Excel
4%
PowerPoint
3%