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

Upgrade

upgradeinc.co.jp
upgradeinc.co.jp · HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Trust D · Hiring 11
HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Trust D · Hiring 11
Upgrade is a Japanese consulting and systems integration company whose mission is to raise labour productivity by redesigning business processes with generative AI and by reskilling employees. It delivers AI-driven full-stack custom development and Dify-based environments for large enterprises as an official Dify partner, and it hires frontend, backend, security, cloud and infrastructure engineers as well as web designers. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 2 hours ago 11 months ago Long shot · 2%

セキュリティエンジニア

$39k – $77k per year · In office (Tokyo, Japan) · Full-Time
JavaScript
Python
Python
FastAPI
AI/ML
Claude
Cursor
Claude Code
Frontend
Next.js
React.js
DevOps
AIOps
GitHub
SLI/SLO/SLA
+3
Apply

HR Solutions

hr-s.co.jp
hr-s.co.jp · HQ: Tokyo, Japan · HR & Payroll Software · Recruiting Software & ATS · Trust B · Hiring 6
HQ: Tokyo, Japan · HR & Payroll Software · Recruiting Software & ATS · Trust B · Hiring 6
HR Solutions is a Japanese HR technology company that helps employers recruit and retain part-time and mid-career staff. Its products include the RecOp recruitment management system and the HiSol employment management system, which automates paperwork and work scheduling for retail, restaurant and transport companies. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 335 daysVerified live · 2 hours ago 11 months ago Long shot · 4%

ISMAP/ISO認証推進者(情報セキュリティ・サービスマネジメント統括)

$38k – $45k per year · In office (Tokyo, Japan) · Full-Time
ISO 27001
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Believe Technology

believe-technology.com
believe-technology.com · HQ: Tokyo, Japan · Hiring 1
HQ: Tokyo, Japan · Hiring 1
Believe Technology is a Japanese climate technology company that develops software for calculating CO2 emissions and provides emissions accounting consulting to help companies decarbonise. It is building a SaaS product in the climate field and is hiring a security engineer to lead application and cloud security, with fully remote work and part-time contract arrangements possible. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 335 daysVerified live · 4 hours ago 11 months ago Long shot · 4%

セキュリティエンジニア(SaaS/AppSec・クラウド)

In office (Tokyo, Japan) · Full-Time
IAM
Cybersecurity
SOC 2
Apply
Report

Finatext Holdings

finatext.com
finatext.com · HQ: Tokyo, Japan · Online Brokerage & Trading Platforms · Financial Software & Embedded Finance · Est. 2013 · Trust D · Hiring 43, 1 new
HQ: Tokyo, Japan · Online Brokerage & Trading Platforms · Financial Software & Embedded Finance · Est. 2013 · Trust D · Hiring 43, 1 new
Finatext is a Tokyo fintech company founded in 2013 that builds embedded financial infrastructure for other brands. Its platforms let banks, retailers and insurers launch brokerage, insurance and credit products without building their own systems. The group also runs a financial data analytics business serving institutional clients.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 11 months ago Long shot · 3%

291.セキュリティエンジニア

$51k – $96k per year · In office (Tokyo, Japan) · Full-Time
Google BigQuery
DevOps
CI/CD
Cybersecurity
Okta
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WealthNavi

wealthnavi.com
wealthnavi.com · HQ: Tokyo, Japan · Investing Apps & Robo-Advisors · Est. 2015 · Trust D · Hiring 33, 1 new
HQ: Tokyo, Japan · Investing Apps & Robo-Advisors · Est. 2015 · Trust D · Hiring 33, 1 new
WealthNavi is a Tokyo company founded in 2015 that operates the largest automated investment service in Japan. Its platform builds and rebalances globally diversified portfolios for retail investors and automates tax optimisation. The company partners with banks and brokers to distribute the service and was acquired by Mitsubishi UFJ Financial Group.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 1 year ago Long shot · 1%

サイバーセキュリティエンジニア

$39k – $74k per year · In office (Tokyo, Japan) · Full-Time
Apply
Likely inactiveVerified live · 1 hour ago 2 years ago Long shot · 1%

サイバーセキュリティリスク統制担当

$39k – $74k per year · In office (Tokyo, Japan) · Full-Time
Apply
Likely inactiveVerified live · 1 hour ago 2 years ago Long shot · 1%

情報セキュリティ担当

$39k – $74k per year · In office (Tokyo, Japan) · Full-Time
Apply

BizReach

bizreach.co.jp
bizreach.co.jp · Tokyo · Osaka · Hiroshima · HR & Payroll Software · Recruiting Software & ATS · Job Boards & Aggregators · 201-500 employees · Est. 1970 · Trust D · Hiring 29
Tokyo · Osaka · Hiroshima · HR & Payroll Software · Recruiting Software & ATS · Job Boards & Aggregators · 201-500 employees · Est. 1970 · Trust D · Hiring 29
BizReach operates online recruitment and HR technology platforms that aim to make Japan's workplace more transparent and productive through data and digital services. The company runs the executive job board BizReach and provides HR SaaS and talent-recruitment services such as the HRMOS suite to employers and professionals. It primarily serves the Japanese employment and corporate HR market by connecting candidates and companies with data-driven matching and recruiting tools.
No named decision-maker yet.
No careers mailbox known
$540k – $925k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Databases
Google BigQuery
PostgreSQL
Frontend
Next.js
React.js
DevOps
Datadog
Terraform
GCP
AWS
Cybersecurity
NIST CSF
Analytics
Looker
+4
Apply

Nealle

nealle.com
nealle.com · HQ: Tokyo, Japan · Scheduling & Booking Software · PropTech · Trust D · Hiring 21
HQ: Tokyo, Japan · Scheduling & Booking Software · PropTech · Trust D · Hiring 21
Nealle is a Japanese vertical SaaS startup building services around monthly parking, with the mission of raising the resolution of society. Its products include Park Direct for online monthly parking contracts, Park Direct for business for corporate parking and a one-day parking reservation service, and it hires platform, security and product engineers and project managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago 1 year ago Long shot · 2%

P16_プロダクトセキュリティエンジニア

$51k – $77k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
TypeScript
Python
JavaScript
Python
Django
Databases
Amazon Aurora
Redis
PostgreSQL
AI/ML
Gemini
Devin
Claude Code
Copilot
Frontend
Angular
DevOps
Datadog
Nginx
Amazon CloudWatch
GitHub Actions
Terraform
GCP
CI/CD
AWS
Cybersecurity
Trivy
OWASP SAMM
Dependabot
AWS WAF
OWASP
Management
Confluence
QA
Playwright
+20
Apply

Knowledge Work

knowledgework.com
knowledgework.com · HQ: Tokyo, Japan · Intranet & Knowledge Management · Likely startup · Trust C · Hiring 11
HQ: Tokyo, Japan · Intranet & Knowledge Management · Likely startup · Trust C · Hiring 11
Knowledge Work is a Japanese software company whose mission, Life with Enablement, is to make work a source of growth and joy through enablement products and AI. It hires SRE experts, mid-career business staff and graduate engineers and business staff, and runs internships for engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago 1 year ago Long shot · 2%

【中途】【エンジニア】コーポレートセキュリティ(エキスパート)

In office (Tokyo, Japan, 11am - 3pm)
SIEM
OWASP
Apply

CAC

cac.co.jp
cac.co.jp · HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Systems Integrators · Trust D · Hiring 14
HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Systems Integrators · Trust D · Hiring 14
CAC is a Japanese independent systems integrator providing IT services to financial institutions, pharmaceutical companies, beverage makers, telecoms and HR firms. Its predecessor was founded in 1966 as Japan's first independent SI company, and it now invests in AI and IoT solutions and ERP consulting. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago 1 year ago Long shot · 2%

情報セキュリティ施策推進担当者/品質保証部

$35k – $49k per year · In office (Tokyo, Japan) · Full-Time
Apply

PROGRIT

progrit.co.jp
progrit.co.jp · HQ: Tokyo, Japan · Vocational Education · Language Learning · Trust C · Hiring 12
HQ: Tokyo, Japan · Vocational Education · Language Learning · Trust C · Hiring 12
PROGRIT is a Japanese English coaching company offering intensive programmes for business English, TOEIC, TOEFL and IELTS. Listed on the Growth Market in September 2022, it has served over 25,000 learners, runs schools in Tokyo, Yokohama, Nagoya, Osaka and Hyogo plus online courses and learning apps, and hires product, design, security and engineering staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 1 year ago Long shot · 2%

情報セキュリティ/リーダー候補

$540k – $771k per year · In office (Tokyo, Japan) · Full-Time
Wi-Fi
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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
$34k – $48k per year · In office (Tokyo, Japan) · Full-Time
Apply

PowerX

power-x.jp
power-x.jp · HQ: Tokyo, Japan · Energy Storage · Est. 2021 · Trust C · Hiring 12
HQ: Tokyo, Japan · Energy Storage · Est. 2021 · Trust C · Hiring 12
PowerX is a Japanese energy company that manufactures large-scale battery energy storage systems in-house. It builds and operates grid-scale battery power plants and supplies storage systems to utilities and businesses as part of the shift to renewable power in Japan. The company was founded in 2021. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Equity · In office (Tokyo, Japan, 11am - 3pm) · Japanese: C1
Azure
AWS
Cybersecurity
Zero Trust
Robotics
Digital Twin
Management
Notion
Apply

Sukedachi

suke-dachi.jp
suke-dachi.jp · HQ: Tokyo, Japan · Construction · Freelance & Talent Marketplaces · Likely startup · Trust B · Hiring 3
HQ: Tokyo, Japan · Construction · Freelance & Talent Marketplaces · Likely startup · Trust B · Hiring 3
Sukedachi operates a platform that matches construction craftsmen with construction companies and provides industry-specific job placement through its Sukedachi and Sukedachi Employee services. The company serves over 190,000 registered businesses and is a market-leading matching and recruitment platform for Japan's construction sector. It helps construction firms find clients and recruit workers to address labor shortages and continues expanding services to tackle broader industry challenges.
No named decision-maker yet.
No careers mailbox known
Open 498 daysVerified live · 1 hour ago 1 year ago Long shot · 4%

3.9_東京本社_社内情報セキュリティ担当者

$32k – $58k per year · In office (Tokyo, Japan) · Full-Time
Windows
Apply

Comture

comture.com
comture.com · HQ: Tokyo, Japan · Est. 1985 · Trust D · Hiring 26
HQ: Tokyo, Japan · Est. 1985 · Trust D · Hiring 26
Comture is a Tokyo information technology company founded in 1985 that delivers cloud and enterprise systems. Its consultants implement customer relationship, data and infrastructure platforms for large Japanese corporations. The company is listed on the Tokyo Stock Exchange.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 1 year ago Long shot · 2%

【M03_PFI本部】セキュリティエンジニア

$385k – $540k per year · In office (Tokyo, Japan) · Full-Time
Splunk
OpenShift
Datadog
Dynatrace
AIOps
Ansible
Windows
Docker
Linux
Kubernetes
Azure
AWS
Cybersecurity
Microsoft Defender
Management
UiPath
SharePoint
+7
Apply

Nstock

nstock.co.jp
nstock.co.jp · HQ: Tokyo, Japan · Custom Software Development · Angel Networks & Startup Accelerators · Trust B · Hiring 4
HQ: Tokyo, Japan · Custom Software Development · Angel Networks & Startup Accelerators · Trust B · Hiring 4
Nstock is a Japanese startup that builds infrastructure for startups through equity compensation such as stock options and related financial services, with the mission of creating what startups worth one trillion yen need. It runs an equity compensation SaaS business, a secondary transactions business and a reinvestment business, and it is hiring product designers, product security engineers, software engineers and QA engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 518 daysVerified live · 1 hour ago 1 year ago Long shot · 4%

プロダクトセキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
Kotlin
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
PostgreSQL
AI/ML
ChatGPT
Copilot
Frontend
Next.js
Remix
React.js
DevOps
GitHub
Terraform
Docker
Design
Figma
Management
Linear
Jira
+9
Apply

Widsley

widsley.com
widsley.com · HQ: Tokyo, Japan · Contact Center Software · Unified Communications · 51-200 employees · Trust D · Hiring 11, 1 new
HQ: Tokyo, Japan · Contact Center Software · Unified Communications · 51-200 employees · Trust D · Hiring 11, 1 new
Widsley is a Japanese technology company that develops Comdesk, a patented cloud phone system offered as SaaS. The service is used by about 20,000 users, the company runs research on deep learning and AI agents, and it hires lead and backend engineers for microservices and PBX, application developers and customer success managers. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago 1 year ago Long shot · 4%

【SSI】ITエンジニア(経験者)

$31k – $54k per year · In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
PHP
Laravel
Frontend
Vue.js
React.js
DevOps
GCP
Apply
Likely inactiveTop 25% pay 2 years ago Long shot · 4%

【SSI】開発支援事業のマネージャー(事業責任者候補)

$416k – $925k per year · In office (Tokyo, Japan)
Apply
xtm.jp · HQ: Tokyo, Japan · E-learning · EdTech Platforms · Trust C · Hiring 13
HQ: Tokyo, Japan · E-learning · EdTech Platforms · Trust C · Hiring 13
Cross Tech Management (XTM) is a Japanese education technology startup of the Uryuyama Gakuen school group, which runs Kyoto University of the Arts. It builds digital learning products for students, teachers and staff and hires AI engineers, product managers and UI/UX designers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago 1 year ago Long shot · 2%

セキュリティエンジニア

In office (Tokyo, Japan)
Python
DevOps
Linux
GCP
AWS
Apply
Machines can read this selection · checked 04:27 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.