Network Engineer Jobs in Tokyo

Network Engineer jobs in Tokyo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $125,792/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Tokyo
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Koshidakaholdings

koshidakaholdings.co.jp
koshidakaholdings.co.jp · Tokyo · Trust B · Hiring 4
Tokyo · Trust B · Hiring 4
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 32%

ネットワークエンジニア(メンバー)

$380k – $456k per year · In office (Tokyo, Japan) · Full-Time
Gemini
Claude
DevOps
Windows
GCP
Azure
AWS
Apply
Open 867 daysTop 25% pay 2 years ago Long shot · 4%

ネットワークエンジニア(リーダー候補)

$456k – $532k per year · In office (Tokyo, Japan) · Full-Time
Gemini
Claude
DevOps
Windows
GCP
Azure
AWS
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BBIX

bbix.net
bbix.net · HQ: Tokyo, Japan · Enterprise Networks · Est. 2003 · Hiring 25
HQ: Tokyo, Japan · Enterprise Networks · Est. 2003 · Hiring 25
Founded in 2003, BBIX, Inc. (a subsidiary of SoftBank Corp.) is a telecommunications and Internet Exchange (IX) provider specializing in high-speed peering, cloud interconnection, and network infrastructure solutions. Headquartered in Tokyo, Japan, the enterprise operates an extensive network of carrier-neutral IX connection points across Asia, North America, and Europe. Through its core IX platform, Open Connectivity eXchange (OCX), and multi-cloud transit services, it enables internet service providers (ISPs), content providers, and enterprise networks to exchange traffic directly, reduce latency, and optimize global data transport.
No named decision-maker yet.
No careers mailbox known
$38k – $70k per year · In office (Tokyo, Japan)
Rust
C++
DevOps
eBPF
BGP
MPLS
TCP/IP
Linux
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Verified live · 2 hours ago 2 months ago Fading · 32%

ネットワークエンジニア(設計/構築)

$38k – $70k per year · In office (Tokyo, Japan)
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ARTERIA Networks

arteria-net.com
arteria-net.com · HQ: Tokyo, Japan · Internet Service Providers · Broadband · Est. 2013 · Trust D · Hiring 21
HQ: Tokyo, Japan · Internet Service Providers · Broadband · Est. 2013 · Trust D · Hiring 21
ARTERIA Networks is a Tokyo telecommunications company formed in 2013 that operates fibre networks for enterprises and apartment buildings. It provides internet access, virtual private networks and data centre connectivity across Japan, with a strong position in multi-dwelling broadband. The company serves corporate customers who need managed nationwide connectivity.
No named decision-maker yet.
No careers mailbox known
$388k – $570k per year · In office (Tokyo, Japan) · Full-Time
Apply
In office (Tokyo, Japan) · Full-Time
Apply
In office (Tokyo, Japan) · Full-Time
Apply

Japan Systems

japan-systems.co.jp
japan-systems.co.jp · HQ: Tokyo, Japan · Custom Software Development · Est. 1971 · Hiring 5
HQ: Tokyo, Japan · Custom Software Development · Est. 1971 · Hiring 5
Japan Systems is a Japanese software company founded in 1971. It builds financial and administrative systems for local governments and public bodies. The company also provides enterprise IT services.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 28%

【東京】SE_民間企業・公共団体向けのネットワークエンジニア

$388k – $456k per year · In office (Tokyo, Japan, 10am - 3pm)
Docker
Azure
AWS
Cybersecurity
Active Directory
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dit.co.jp

dit.co.jp
dit.co.jp · HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Systems Integrators · Hiring 6, 2 new
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Systems Integrators · Hiring 6, 2 new
Digital Information Technologies Corporation (DIT) is an independent systems integrator and information technology services provider. The company offers business systems development for sectors such as finance and logistics, embedded systems engineering and verification for automotive and IoT applications, proprietary cybersecurity solutions, and IT infrastructure operational support. Headquartered in Tokyo, Japan, the enterprise delivers its software engineering and IT services to commercial enterprises and institutional clients across domestic and international markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Fading · 27%

【28卒】ネットワークエンジニア

$24k – $38k per year · In office (Tokyo, Japan)
Linux
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Pasona Group

pasonagroup.co.jp
pasonagroup.co.jp · HQ: Tokyo, Japan · Recruiting & Staffing · 201-500 employees · Trust C · Hiring 11
HQ: Tokyo, Japan · Recruiting & Staffing · 201-500 employees · Trust C · Hiring 11
Pasona Group is a Japanese human resources group running staffing and employment businesses through about 50 companies in Japan and abroad. Its activities include staffing, BPO and IT services such as CloudMiko, a dedicated Oracle Cloud Infrastructure support service, and it hires cloud, Salesforce, network and in-house systems engineers. The group is headquartered in Tokyo, Japan.
Naga Hui · 代表取締役 · decision-maker
No careers mailbox known
Top 25% payVerified live · 3 hours ago 2 months ago Long shot · 14%

クラウドエンジニア(検索条件カテゴリ:サーバ・ネットワークエンジニア)

$380k – $499k per year · In office (Tokyo, Japan) · Full-Time
Azure
AWS
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Airbus

airbus.com
airbus.com · HQ: Blagnac, France · Defense Manufacturing · Satellite Manufacturing · Aerospace Manufacturing · Aircraft Manufacturing · 5000+ employees · Est. 1970 · Trust B · Hiring 2898, 264 new
HQ: Blagnac, France · Defense Manufacturing · Satellite Manufacturing · Aerospace Manufacturing · Aircraft Manufacturing · 5000+ employees · Est. 1970 · Trust B · Hiring 2898, 264 new
Airbus is a European aerospace group formed in 1970 as a consortium of French, German, British and Spanish manufacturers to build a competitor to the American aircraft industry, and now the largest commercial aircraft maker in the world. Its passenger jets run from the A220 through the best-selling A320 family to the A350 widebody, built in an unusual pan-European industrial system where major sections are made in different countries and flown to final assembly lines. Beyond airliners it is the largest civil helicopter maker, builds telecommunications and observation satellites, and supplies military aircraft including the A400M transport.
Lars Wagner · Directeur Général · decision-maker
Carmen-Maja Rex · Directeur Général · decision-maker
Alberto Gutierrez · Executive Officer · decision-maker
Catherine Jestin · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 2 months ago Long shot · 18%

Network Engineer / ネットワークエンジニア

≈ $37k – $90k per year (Estimated) · Senior · 5+ years exp · In office (Tokyo, Kobe, Japan) · Bachelor's Degree · Full-Time · Senior · Japanese: C1
Wi-Fi
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Rakuten

rakuten.co.jp
rakuten.co.jp · HQ: Tokyo, Japan · Financial Software & Embedded Finance · Marketplaces · E-commerce Platforms · 1001-5000 employees · Est. 1997 · Trust A · Hiring 576, 11 new
HQ: Tokyo, Japan · Financial Software & Embedded Finance · Marketplaces · E-commerce Platforms · 1001-5000 employees · Est. 1997 · Trust A · Hiring 576, 11 new
Headquartered in Tokyo, Japan, Rakuten is a major global technology conglomerate that operates a diverse ecosystem of internet and digital services. The company is widely known for its massive e-commerce platforms, alongside a robust portfolio spanning financial technology and digital content. Furthermore, it has established itself as an innovative force in the telecommunications industry through the development of cloud-native mobile network infrastructure.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 2 months ago Likely open · 60%

Network Engineer - System Infrastructure Department, System Division, Rakuten Bank, Ltd.

Middle · 3+ years exp · In office (Tokyo, Japan) · Full-Time · Middle · Japanese
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≈ $39k – $95k per year (Estimated) · Senior · 6+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Senior · Japanese (Optional) · English
AIOps
VPN
BGP
OSPF
Windows
Linux
GCP
Azure
AWS
Cybersecurity
FortiGate
Zscaler
Zero Trust
Active Directory
+5
Apply

SoftBank Corp

softbank.jp
softbank.jp · HQ: Tokyo, Japan · 1001-5000 employees · Est. 1986 · Trust C · Hiring 125, 3 new
HQ: Tokyo, Japan · 1001-5000 employees · Est. 1986 · Trust C · Hiring 125, 3 new
SoftBank Corp is the Japanese telecommunications and technology operator that runs one of the three national mobile networks. Beyond connectivity it builds enterprise digital services, artificial intelligence computing infrastructure and consumer platforms including PayPay and Yahoo Japan through its group companies. The company is a core operating business of the wider SoftBank Group.
No named decision-maker yet.
No careers mailbox known
Hybrid (Tokyo, Japan)
VPN
Wi-Fi
Linux
GCP
Azure
AWS
Apply
Verified live · 3 hours ago 2 months ago Long shot · 11%

ネットワークエンジニア【AI計算基盤・GPUクラウド】

Hybrid (Tokyo, Japan)
Python
AI/ML
InfiniBand
NVLink
DevOps
Ansible
Kubernetes
Apply
Verified live · 3 hours ago 3 months ago Long shot · 6%

次世代ネットワーク開発エンジニア(IP/伝送領域)

Hybrid (Tokyo, Japan)
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GENIEE

geniee.co.jp
geniee.co.jp · HQ: Tokyo, Japan · Advertising · Est. 2010 · Trust A · Hiring 43
HQ: Tokyo, Japan · Advertising · Est. 2010 · Trust A · Hiring 43
GENIEE is a Tokyo advertising technology company founded in 2010 that builds supply side and demand side advertising platforms. Its systems help publishers in Japan and Southeast Asia maximise revenue from programmatic advertising, and it has acquired sales and marketing software businesses. The company operates across several Asian markets from its Tokyo base.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 months ago Hiring now · 90%

【ジーニー/AD Platform】インフラ/ネットワークエンジニア

In office (Tokyo, Japan) · Full-Time
PHP
AI/ML
Cursor
Claude
DevOps
ArgoCD
Argo Workflows
BGP
Prometheus
Grafana
Ansible
Terraform
Linux
GCP
Kubernetes
Azure
CI/CD
AWS
+8
Apply

MonotaRO

monotaro.com
monotaro.com · HQ: Amagasaki, Japan · Wholesale · Maintenance, Repair & Operations (MRO) · E-commerce Platforms · B2B Commerce · 51-200 employees · Est. 2000 · Trust A · Hiring 35
HQ: Amagasaki, Japan · Wholesale · Maintenance, Repair & Operations (MRO) · E-commerce Platforms · B2B Commerce · 51-200 employees · Est. 2000 · Trust A · Hiring 35
MonotaRO is an e-commerce company founded in 2000 and based in Amagasaki that sells industrial supplies to businesses online. It carries millions of items for factories, workshops and construction sites and uses data driven merchandising and its own automated distribution centres. The company is majority owned by the American distributor Grainger.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 months ago Hiring now · 86%

ネットワークエンジニア(自動化物流センター基盤)

In office (Tokyo, Japan) · Full-Time
Apply

NRI Data iTech

n-itech.com
n-itech.com · HQ: Tokyo, Japan · IT Help Desk & Service Desk · IT Infrastructure & Networking Services · Managed IT Services (MSP) · Trust B · Hiring 7
HQ: Tokyo, Japan · IT Help Desk & Service Desk · IT Infrastructure & Networking Services · Managed IT Services (MSP) · Trust B · Hiring 7
NRI Data iTech is a Japanese IT infrastructure services company within the Nomura Research Institute group. It designs, builds and operates IT infrastructure, help desks and security products for large financial clients. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 months ago Long shot · 13%

NRI社内ネットワークエンジニア

$35k – $68k per year · In office (Tokyo, Japan) · Full-Time
VPN
VLAN
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CROSS HEAD

crosshead.co.jp
crosshead.co.jp · HQ: Tokyo, Japan · Network Security · Cloud Consulting & Migration · IT Infrastructure & Networking Services · Hiring 7
HQ: Tokyo, Japan · Network Security · Cloud Consulting & Migration · IT Infrastructure & Networking Services · Hiring 7
CROSS HEAD is a Japanese IT solutions company that helps businesses raise productivity through cloud services, network infrastructure and security. It provides consulting, design, construction, operation and maintenance of networks and system platforms, including Palo Alto Networks deployments and migrations to the cloud. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 29 min ago 3 months ago Long shot · 13%

ネットワークエンジニア(PaloAlto 設計・構築)

In office (Tokyo, Japan) · Full-Time
VMWare
GCP
Azure
AWS
Apply
Verified live · 29 min ago 3 months ago Long shot · 13%

ネットワークエンジニア(PaloAltoテクニカルサポート)

In office (Tokyo, Japan) · Full-Time
VMWare
GCP
Azure
AWS
Apply

DXC Technology

dxc.com
dxc.com · HQ: Ashburn, United States · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Systems Integrators · 5000+ employees · Est. 2017 · IT services · Trust B · Hiring 950, 94 new
HQ: Ashburn, United States · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Systems Integrators · 5000+ employees · Est. 2017 · IT services · Trust B · Hiring 950, 94 new
DXC Technology is an American information technology services company formed in 2017 by merging Computer Sciences Corporation with the enterprise services division of Hewlett Packard Enterprise. It runs and modernises the IT estates of large organisations, covering cloud and infrastructure operations, application management, security services, and industry software for insurance, banking and healthcare clients across some seventy countries. Headquartered in Ashburn, Virginia and listed on the New York Stock Exchange, the company has spent recent years shrinking legacy outsourcing revenue while trying to grow consulting and engineering work.
Rob Del Bene · Chief Financial Officer · decision-maker
Raul Fernandez · President & Chief Executive Officer · decision-maker
Mike Lawrie · Founding Chief Executive Officer · founder
No careers mailbox known
Verified live · 3 hours ago 3 months ago Long shot · 8%

【Cloud & ITO】ネットワークスペシャリスト

In office (Tokyo, Japan) · Full-Time
Zabbix
Windows
Linux
Management
ITIL
Apply
mjit.co.jp · HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Trust C · Hiring 10
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Trust C · Hiring 10
Mitsubishi Jisho IT Solutions is the IT company of the Mitsubishi Estate Group, handling the group's ICT strategy and the planning, development, maintenance and operation of its systems. It hires network engineers, infrastructure engineers for mobile device management and IT audit staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 3 months ago Long shot · 9%

【インフラ2部】ネットワークエンジニア-(導入チーム)PL/メンバー

$428k – $657k per year · In office (Tokyo, Japan) · Full-Time
AWS
Apply
Top 25% payVerified live · 4 hours ago 3 months ago Long shot · 9%

【インフラ2部】ネットワークエンジニア-(保守チーム)PL/メンバー

$428k – $657k per year · In office (Tokyo, Japan) · Full-Time
AWS
Apply
Top 25% payVerified live · 4 hours ago 3 months ago Long shot · 9%

【インフラ2部】ネットワークエンジニア-(導入チームPM候補)

$494k – $764k per year · In office (Tokyo, Japan) · Full-Time
AWS
Apply
cadence.com · HQ: San Jose, United States · Semiconductor IP & Chip Design Services · EDA Software · 5000+ employees · Est. 1988 · NASDAQ: CDNS · Trust B · Hiring 471, 20 new
HQ: San Jose, United States · Semiconductor IP & Chip Design Services · EDA Software · 5000+ employees · Est. 1988 · NASDAQ: CDNS · Trust B · Hiring 471, 20 new
Cadence Design Systems is an American software company founded in 1988 that supplies the electronic design automation tools engineers use to design and verify integrated circuits. Its products cover digital synthesis and place-and-route, custom and analogue design, circuit simulation with the Spectre and Virtuoso families, functional verification, and increasingly system-level analysis for packaging, thermal behaviour and computational fluid dynamics. Headquartered in San Jose and listed on Nasdaq, it also licenses design intellectual property such as processor and interface blocks, and competes primarily with Synopsys and Siemens EDA.
John Wall · Chief Financial Officer · decision-maker
Anirudh Devgan · President and Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 4 months ago Long shot · 19%

IT - Staff Network Engineer

≈ $57k – $131k per year (Estimated) · Staff+ · 12+ years exp · In office (Tokyo, Nagoya, Yokohama, Japan) · Bachelor's Degree · Full-Time · Staff
Unix
VPN
BGP
OSPF
Windows
Apply

Genech Communication

genech.co.jp
genech.co.jp · HQ: Kyoto, Japan · IoT Platforms & Solutions · Cloud Consulting & Migration · Systems Integrators · Est. 1992 · Trust D · Hiring 42
HQ: Kyoto, Japan · IoT Platforms & Solutions · Cloud Consulting & Migration · Systems Integrators · Est. 1992 · Trust D · Hiring 42
Genech Communication is a Japanese IT services company headquartered in Kyoto that supports corporate digital transformation through AWS cloud integration, IoT solutions and application development. Established in 1992, it has a Tokyo branch in Shinbashi and teams in Osaka and Fukuoka, sponsors AWS Summit as an AWS partner, and offers its own products, including the AIRO AI and OCR document tool and the IoT Station platform. It hires AWS solutions architects, cloud infrastructure, network, security and data engineers, generative AI and machine learning engineers, frontend and server-side engineers, system engineers and project managers.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 3 hours ago 4 months ago Long shot · 5%

【東京】AWSネットワークエンジニア

In office (Tokyo, Japan) · Full-Time
Nagios
Amazon CloudWatch
VPN
TCP/IP
AWS
Cybersecurity
ISO 27001
Apply

System Support

sts-inc.co.jp
sts-inc.co.jp · HQ: Kanazawa, Japan · Cloud Consulting & Migration · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Custom Software Development · 1001-5000 employees · Trust D · Hiring 102
HQ: Kanazawa, Japan · Cloud Consulting & Migration · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Custom Software Development · 1001-5000 employees · Trust D · Hiring 102
System Support is a Japanese IT services company headquartered in Kanazawa, Ishikawa, that provides IT consulting, system design and development, cloud integration and operations support built around AI and cloud platforms. Part of the listed System Support Holdings group, it implements ServiceNow, SAP, Oracle, Snowflake, Microsoft Azure, AWS and Google Cloud solutions, sells its own products such as Smart Generative Chat and a public SaaS vacant-house database used by municipalities, and has offices in Tokyo, Nagoya and Osaka. It hires cloud, infrastructure, data platform, backend and frontend engineers, ServiceNow consultants and project managers, ERP engineers and security engineers.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 5 months ago Long shot · 3%

【BCOM】ネットワークエンジニア

$342k – $608k per year · In office (Tokyo, Japan) · Full-Time
AWS
Management
ServiceNow
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PayPay Card

paypaycard.com
paypaycard.com · HQ: Tokyo, Japan · Cards & Card Issuing · Payment Processing & Gateways · Est. 2021 · Trust C · Hiring 24
HQ: Tokyo, Japan · Cards & Card Issuing · Payment Processing & Gateways · Est. 2021 · Trust C · Hiring 24
PayPay Card is a Japanese credit card company within the PayPay group that offers credit cards and credit services integrated with the PayPay payment platform. It develops fintech services for cashless payments and hires data scientists, security architects and product managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 4 hours ago 5 months ago Long shot · 4%

ネットワークエンジニア(PayPay銀行インフラ刷新プロジェクト)

In office (Tokyo, Japan) · Full-Time
Apply

JBCC Holdings

jbcchd.co.jp
jbcchd.co.jp · HQ: Tokyo, Japan · Est. 1964 · Trust C · Hiring 22, 2 new
HQ: Tokyo, Japan · Est. 1964 · Trust C · Hiring 22, 2 new
JBCC Holdings is a Tokyo information technology company founded in 1964 that serves small and medium sized enterprises. It provides infrastructure, cloud migration, security and business applications, working closely with IBM and other platform vendors. The company also develops its own products for hybrid cloud operations.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 5 months ago Long shot · 4%

【JBCC】ネットワークエンジニア_東京

$410k – $684k per year · In office (Tokyo, Japan) · Full-Time
FortiGate
Apply
Likely inactiveTop 25% pay 2 years ago Long shot · 3%

【JBS】ネットワークエンジニア(運用監視)

$494k – $608k per year · In office (Tokyo, Japan) · Full-Time
PowerShell
Python
Apply
Machines can read this selection · checked 19:46 UTC
Network Engineer Jobs in Tokyo
Frequently asked questions
How many Network Engineer jobs in Tokyo are available on Alion?
There are currently 39 active listings from 26 hiring companies on Alion, refreshed daily.
What salary do Network Engineer jobs in Tokyo pay?
The average salary is around $125,792 per year based on the current listings.
Are remote options available for Network Engineer jobs in Tokyo?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Network Engineer jobs in Tokyo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.