Cybersecurity Engineer Jobs in Tokyo

Cybersecurity Engineer jobs in Tokyo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $291,218/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

Verizon

verizon.com
verizon.com · HQ: New York, United States · Managed Network Services · Broadband · Mobile Networks · 5000+ employees · Est. 2000 · Trust A · Hiring 1206, 169 new
HQ: New York, United States · Managed Network Services · Broadband · Mobile Networks · 5000+ employees · Est. 2000 · Trust A · Hiring 1206, 169 new
Verizon Communications is a telecommunications company headquartered in New York City, providing wireless phone and data service, Fios fiber internet and TV, 5G home and business broadband, and network, security and IoT solutions for enterprises and government. Formed in 2000 from the merger of Bell Atlantic and GTE and listed on the New York Stock Exchange, it runs major operations in Basking Ridge, Irving, Ashburn, Alpharetta and Cary, plus technology centers in Hyderabad and Chennai. It hires retail sales associates, small business account managers, SLED and enterprise sales executives, network and AI engineers, data scientists and legal and tax counsel.
No named decision-maker yet.
No careers mailbox known
Verified live · 9 hours ago 2 months ago Fading · 30%

Cyber Security Consultant

≈ $20k – $47k per year (Estimated) · Equity · Middle · 4+ years exp · Hybrid (Tokyo, Japan) · Bachelor's Degree · Full-Time · Middle · Japanese: C1 · English: B2
Asana
Smartsheet
Waterfall
Confluence
Jira
Agile
Apply

Arctic Wolf

arcticwolf.com
arcticwolf.com · HQ: Eden Prairie, United States · Endpoint Security · Security Operations · Managed Security · 201-500 employees · Est. 2012 · Startup · Trust A · Hiring 120, 26 new
HQ: Eden Prairie, United States · Endpoint Security · Security Operations · Managed Security · 201-500 employees · Est. 2012 · Startup · Trust A · Hiring 120, 26 new
Arctic Wolf is an American security company founded in 2012 that sells security operations as a service to organisations too small to run a security operations centre of their own. Rather than selling software for a customer's own analysts to operate, it assigns a named concierge security team that monitors the customer's environment, investigates alerts and tells them what to fix, using telemetry collected from tools the customer already owns. Headquartered in Eden Prairie, Minnesota and privately held at a multi-billion dollar valuation, it acquired Cylance from BlackBerry in 2025 to add its own endpoint agent.
Lori Fitzpatrick · Executive Officer · decision-maker
Jeffrey Guy · Executive Officer, Director · decision-maker
Greg Fitzgerald · Director · decision-maker
Andrew Hill · Vertreten durch · decision-maker
Careers mailbox is known
Verified live · 4 hours ago 2 months ago Fading · 36%

Concierge Security Engineer 3

$49k – $118k per year · Equity · Middle · 7+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Middle · English
VPN
Windows
Cybersecurity
CIS Benchmarks
Sysmon
Active Directory
NIST CSF
SIEM
Apply

BuySell Technologies

buysell-technologies.com
buysell-technologies.com · HQ: Tokyo, Japan · Secondhand · Est. 2001 · Trust D · Hiring 14
HQ: Tokyo, Japan · Secondhand · Est. 2001 · Trust D · Hiring 14
BuySell Technologies is a Tokyo company founded in 2001 that buys and resells second hand goods using its own data platform. It runs home visit purchasing, automated pricing models and multi channel resale across auctions, retail and export markets. The company applies machine learning to appraise items and route them to the most profitable channel.
No named decision-maker yet.
No careers mailbox known
$57k – $96k per year · In office (Tokyo, Japan) · Full-Time
Go
TypeScript
SQL
JavaScript
Databases
Google BigQuery
AI/ML
LLM
Frontend
Next.js
Storybook
React.js
DevOps
Google Cloud Run
Platform Engineering
GitHub Actions
GitHub
Terraform
Docker
GCP
CI/CD
AWS
Management
Confluence
Jira
+12
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NTT DOCOMO

docomo.ne.jp
docomo.ne.jp · HQ: Tokyo, Japan · Est. 1991 · Trust A · Hiring 46, 2 new
HQ: Tokyo, Japan · Est. 1991 · Trust A · Hiring 46, 2 new
NTT DOCOMO is the mobile arm of the NTT group, established in 1991 and the largest mobile operator in Japan by subscribers. It pioneered mobile internet with the i-mode service and now runs nationwide networks alongside payment, commerce and content platforms under the d brand. The company operates its own research laboratories working on next generation radio technology.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
SIEM
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MOON-X

moon-x.com
moon-x.com · Tokyo · Nagoya · Branding · Trust B · Hiring 8
Tokyo · Nagoya · Branding · Trust B · Hiring 8
MOON-X is a Japanese brand company that grows brands through co-creative M&A, its own brand businesses and consulting. It runs e-commerce and brand units and hires marketing and creative directors, web designers, M&A and post-merger integration directors and corporate security engineers in Tokyo and Nagoya. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 months ago Long shot · 21%

コーポレートセキュリティエンジニア(IT&Security)

$460k – $767k per year · In office (Tokyo, Japan) · Full-Time
GCP
Azure
AWS
Cybersecurity
SIEM
DLP
ISO 27001
Apply

E-DASH

e-dash.io
e-dash.io · HQ: Tokyo, Japan · ESG & Carbon Accounting Software · Trust B · Hiring 7
HQ: Tokyo, Japan · ESG & Carbon Accounting Software · Trust B · Hiring 7
E-DASH is a Japanese climate SaaS startup from Mitsui & Co that offers a platform for measuring, reporting and reducing CO2 emissions. It serves companies and local governments with tools from emissions visualisation to reduction, with the mission of accelerating decarbonisation in Japan, and hires software, QA and security engineers, product managers and legal staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 months ago Long shot · 16%

44_セキュリティエンジニア

$45k – $64k per year · In office (Tokyo, Japan) · Full-Time
Go
TypeScript
JavaScript
Databases
DynamoDB
Google BigQuery
Redis
MySQL
AI/ML
Devin
Claude Code
Frontend
Next.js
React.js
DevOps
Amazon ECS
GitHub Actions
GitHub
Terraform
GCP
CI/CD
AWS
Cybersecurity
Okta
SOC 2
Microsoft Entra ID
ISO 27001
Management
Linear
+15
Apply

IIJ Engineering

iij-engineering.co.jp
iij-engineering.co.jp · HQ: Tokyo, Japan · IT Infrastructure & Networking Services · IT Help Desk & Service Desk · Managed IT Services (MSP) · 201-500 employees · Staffing · EOR · Trust D · Hiring 25
HQ: Tokyo, Japan · IT Infrastructure & Networking Services · IT Help Desk & Service Desk · Managed IT Services (MSP) · 201-500 employees · Staffing · EOR · Trust D · Hiring 25
IIJ Engineering is a Japanese IT outsourcing company in the IIJ group providing network operations management, technical help desks and contact center services. It builds and runs storage and infrastructure for IIJ cloud services and hires infrastructure operations engineers, technical support staff and account system engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 min ago 2 months ago Long shot · 14%

セキュリティアナリスト(SOCオペレーション業務)

$24k – $32k per year · In office (Tokyo, Japan) · Full-Time
ITIL
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Nintendo Systems

nintendo-systems.com
nintendo-systems.com · HQ: Tokyo, Japan · Game Development · 501-1000 employees · Est. 2023 · Hiring 41
HQ: Tokyo, Japan · Game Development · 501-1000 employees · Est. 2023 · Hiring 41
Nintendo Systems is a Japanese software company formed around engineering teams from Nintendo and DeNA to build systems that deliver Nintendo entertainment to customers. It develops services for game consoles, media delivery and e-commerce, and hires machine learning, frontend, marketing systems and product security engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Long shot · 16%

サーバーセキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
Apply
Verified live · 2 hours ago 2 months ago Long shot · 16%

プロダクトセキュリティエンジニア

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

MeetsMore

meetsmore.com
meetsmore.com · HQ: Tokyo, Japan · Marketplaces · Local Services Marketplaces · Est. 2017 · Startup · Hiring 7, 1 new
HQ: Tokyo, Japan · Marketplaces · Local Services Marketplaces · Est. 2017 · Startup · Hiring 7, 1 new
MeetsMore is a technology company and local service marketplace that connects consumers and businesses with professional service providers across Japan. Headquartered in Tokyo, Japan, the firm utilizes AI-driven algorithms to automate price estimation, quote comparison, and order placement across hundreds of service categories. The enterprise also offers an operational SaaS platform that enables field service businesses to streamline scheduling, customer communications, and back-office workflows.
Ishikawa Ayako · 代表者 · decision-maker
Careers mailbox is known
2 months ago Long shot · 11%

Senior Security Engineer

$45k – $70k per year · Senior · In office (Tokyo, Japan) · Relocation · Full-Time · Senior · Japanese · English
Node JS
TypeScript
SQL
Python
JavaScript
Databases
Redis
AI/ML
LLM
Frontend
React.js
DevOps
IAM
Kubernetes
CI/CD
AWS
Vercel
AWS Lambda
Amazon ECS
Amazon S3
Cybersecurity
Threat Modeling
SIEM
ISO 27001
+11
Apply

ACT

act1.co.jp
act1.co.jp · HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Information Security · 51-200 employees · Est. 1994 · Hiring 3
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Information Security · 51-200 employees · Est. 1994 · Hiring 3
ACT is a Japanese IT and cybersecurity services company recognised by the Ministry of Economy, Trade and Industry as a Smart SME Supporter. It runs a managed security services business with security monitoring and incident handling, holds ISO 27001 certification and a staffing licence, and hires security engineers for technical support and presales. The company is headquartered in Bunkyō, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 months ago Long shot · 19%

セキュリティエンジニア(テクニカルサポート)

$26k – $45k per year · In office (Tokyo, Japan) · Full-Time
Windows
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MCD3

mcd3.co.jp
mcd3.co.jp · HQ: Tokyo, Japan · Construction Management Software · Analytics & BI Consulting · AI Consulting & Integration · Hiring 22
HQ: Tokyo, Japan · Construction Management Software · Analytics & BI Consulting · AI Consulting & Integration · Hiring 22
MCD3 is a Japanese company whose AIX unit provides data science and AI-based marketing analytics consulting to large retail, consumer goods and automotive clients and develops its own generative AI products. It also runs a digital product business that includes a construction cloud platform and hires for legal, information systems and corporate planning functions. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 months ago Long shot · 16%

【AIXカンパニー】DevSecOps Engineer

In office (Tokyo, Japan) · Full-Time
GitHub
GCP
Azure
AWS
Datadog
Cybersecurity
SOC 2
ISO 27001
Apply

PHONE APPLI

phoneappli.net
phoneappli.net · HQ: Tokyo, Japan · HR & Payroll Software · Intranet & Knowledge Management · Team Communication & Collaboration · Likely startup · Trust B · Hiring 7
HQ: Tokyo, Japan · HR & Payroll Software · Intranet & Knowledge Management · Team Communication & Collaboration · Likely startup · Trust B · Hiring 7
PHONE APPLI is a Japanese SaaS company that builds cloud services for workplace communication, hybrid work and well-being management. Its products include the PHONE APPLI PEOPLE company directory, PHONE APPLI PLACE for showing where staff sit in the office, PHONE APPLI THANKS for thank-you cards and the ManejaS management tool, alongside well-being consulting. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 2 months ago Long shot · 16%

情報セキュリティガバナンス担当

$307k – $460k per year · In office (Tokyo, Japan) · Full-Time
C#
C#
.NET
Management
Confluence
Apply

Scskserviceware

scskserviceware.co.jp
scskserviceware.co.jp · Tokyo · Nagoya · Yokohama · Morioka · Hiring 12
Tokyo · Nagoya · Yokohama · Morioka · Hiring 12
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Long shot · 16%

【東京】IT専門職(セキュリティ領域)|運用設計・改善・提案

$32k – $41k per year · In office (Tokyo, Japan) · Full-Time
Linux
Apply

Rakuten Life Insurance

rakuten-life.co.jp
rakuten-life.co.jp · Tokyo · Osaka · 501-1000 employees · Trust B · Hiring 16
Tokyo · Osaka · 501-1000 employees · Trust B · Hiring 16
楽天生命保険は、楽天ポイントが貯まる!使える!自分の年齢や性別、家族構成から必要な保険がわかる。迷ったら、対面で専任アドバイザーに相談できる!.
No named decision-maker yet.
No careers mailbox known
Verified live · 8 hours ago 2 months ago Long shot · 16%

楽天損保/情報システム本部 IT企画部/サイバーセキュリティ

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

Hoken no Zenbu

yourfamily.jp
yourfamily.jp · HQ: Tokyo, Japan · Wealth Management & Financial Advisors · Insurance Brokers & Agencies · Staffing · EOR · Hiring 1
HQ: Tokyo, Japan · Wealth Management & Financial Advisors · Insurance Brokers & Agencies · Staffing · EOR · Hiring 1
Hoken no Zenbu is a Japanese insurance agency offering insurance consultations through financial planners and insurance advisers. It belongs to the ZENB Holdings group, which also runs real estate, recruitment, marketing, BPO, small-amount insurance and M&A businesses. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 months ago Long shot · 13%

IT統制・情報セキュリティマネージャー

$45k per year · In office (Tokyo, Japan) · Full-Time
SIEM
Apply
Report

Square Enix

square-enix.com
square-enix.com · HQ: Tokyo, Japan · Internet Services · Media & Entertainment · Gaming · 11-50 employees · Est. 2003 · Trust B · Hiring 13
HQ: Tokyo, Japan · Internet Services · Media & Entertainment · Gaming · 11-50 employees · Est. 2003 · Trust B · Hiring 13
Square Enix is a Tokyo game publisher formed in 2003 from the merger of Square and Enix. It owns the Final Fantasy and Dragon Quest franchises, operates the long running Final Fantasy XIV online service and publishes titles worldwide. The company also runs manga publishing and arcade businesses in Japan.
Matsuda Yosuke · Director · decision-maker
Kiryu Takashi · Director
No careers mailbox known
Verified live · 3 hours ago 3 months ago Long shot · 11%

脆弱性診断/ゲームセキュリティ担当

In office (Tokyo, Japan) · Full-Time
Apply
Open 162 daysVerified live · 3 hours ago 6 months ago Long shot · 6%

情報セキュリティ/GRC推進担当

In office (Tokyo, Japan) · Full-Time
GCP
Azure
AWS
Cybersecurity
SOC 2
ISO 27001
Apply

Infomart

infomart.co.jp
infomart.co.jp · HQ: Tokyo, Japan · Est. 1998 · Trust B · Hiring 7
HQ: Tokyo, Japan · Est. 1998 · Trust B · Hiring 7
Infomart is a Tokyo company founded in 1998 that operates business to business trading and invoicing platforms. Its food industry marketplace connects restaurants with suppliers, and its BtoB Platform handles electronic invoices and contracts for hundreds of thousands of companies. The company benefits from Japanese regulations requiring digital record keeping for tax purposes.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 months ago Long shot · 10%

【三茶】セキュリティエンジニア職(セキュリティ統括部)

$26k – $57k per year · In office (Tokyo, Japan) · Full-Time
Apply

SmartBank

smartbank.co.jp
smartbank.co.jp · Tokyo · Cards & Card Issuing · Personal Finance Apps & Education · Trust C · Hiring 11
Tokyo · Cards & Card Issuing · Personal Finance Apps & Education · Trust C · Hiring 11
SmartBank provides a household finance management service called B/43 that pairs a Visa prepaid card with a finance-management mobile app. Its product lineup includes the B/43 Pair Card, which creates shared accounts for couples to manage finances together, and the B/43 Junior Card, a prepaid card that lets parents give pocket money and oversee children's spending cashlessly. SmartBank targets family finance and personal fintech markets in Japan and aims to build a platform that helps families manage, save and build wealth for the future.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 3 months ago Long shot · 7%

セキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
GCP
AWS
Cybersecurity
PCI DSS
Apply

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
Verified live · 1 hour ago 3 months ago Long shot · 7%

セキュリティアーキテクト(グループ長/部長補佐候補)

Hybrid (Tokyo, Japan) · Full-Time
AWS
Cybersecurity
PCI DSS
Apply
Verified live · 1 hour ago 3 months ago Long shot · 7%

セキュリティアーキテクト

Hybrid (Tokyo, Japan) · Full-Time
AWS
Cybersecurity
PCI DSS
Apply
Likely inactiveVerified live · 1 hour ago 10 months ago Long shot · 3%

情報セキュリティ推進/リーダー候補

Hybrid (Tokyo, Japan) · Full-Time
ISO 27001
Apply
Machines can read this selection · checked 04:04 UTC
Cybersecurity Engineer Jobs in Tokyo
Frequently asked questions
How many Cybersecurity Engineer jobs in Tokyo are available on Alion?
There are currently 72 active listings from 47 hiring companies on Alion, refreshed daily.
What salary do Cybersecurity Engineer jobs in Tokyo pay?
The average salary is around $291,218 per year based on the current listings.
Are remote options available for Cybersecurity 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 Cybersecurity Engineer jobs in Tokyo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.