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Job description
Design, construction, and operation of in-house developed corporate telephone systems (cloud PBX, etc.). You can take on the following tasks:
Improving availability of database servers, improving monitoring servers,
building virtual environments,
planning server rack utilization for data center relocation, etc.
Internet connectivity via BGP4, inter-site routing,
IPv6 internet connectivity, interconnection with major voice carriers
*Programmers may also be engaged. A path to becoming a full-stack engineer is available.
*In principle, no dispatching or SES. *Scope of work changes: Duties as determined by the company (possibility of transfer to other internal departments upon consultation)
Pay & allowances
Work style
Employment & contract
Benefits & welfare
Apply & selection
Telecommunications Chief Engineer qualification allowance. IT certification holders are preferred.
About the company
Direct revenue / resale telephone service provision, CTI / PBX solutions / call center system provision. With major carriers shifting to mobile phones, there are expanding market opportunities in the corporate and call center sectors.
Telecommunications carrier designated directly by the Minister of Internal Affairs and Communications. Number designation (0ABJ) (approximately 21 companies nationwide). Number designation (0044) (approximately 15 companies nationwide). Holds international certification ISO/IEC 27001.
Other info (from job posting)
- 応募書類にEメールアドレスを必ずご記入下さい。
- オンライン自主応募の方は、ハローワーク紹介状不要です。
Some free-text details (such as special notes or the reason for age restrictions) may still appear in the original Japanese until an accurate translation is confirmed, since translating them out of context could distort their meaning.
Check before you apply
- Whether your residence status permits this kind of work
- Whether the pay, hours, and days off match your wishes
- How to apply and what documents are needed (Hello Work may require a referral letter)
- If applying with the Specified Skilled Worker visa: the company needs to prepare to accept SSW workers (support system, notifications, etc.). When applying or inquiring, ask whether they plan to accept SSW workers
GloJob does not judge work eligibility or visa suitability. Please make the final confirmation yourself, with the employer and a professional.
For employers: see here for information on hiring international talent and preparing to accept SSW workers → Employer page (Japanese)
After signing up, you'll come right back to this job.
After signing up, you'll come right back to this job.
This listing is information published on Hello Work Internet Service. Applications are made externally (at Hello Work). GloJob does not judge work eligibility.(Last checked: 2026/06/07)









