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

Synspective

synspective.com
synspective.com · Tokyo · Munich · Yamato · Kōtō · Earth Observation · 5000+ employees · Trust A · Hiring 32, 3 new
Tokyo · Munich · Yamato · Kōtō · Earth Observation · 5000+ employees · Trust A · Hiring 32, 3 new
Synspective provides solutions for utilizing and integrating data from Synthetic Aperture Radar ("SAR") satellite constellations, big data, and machine learning.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 7 months ago Fading · 29%

セキュリティエンジニア

In office (Tokyo, Japan)
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Axelspace Holdings

axelspacehd.com
axelspacehd.com · HQ: Chūō, Japan · Earth Observation · Satellite Manufacturing · Space & Aerospace · Startup · Trust D · Hiring 10
HQ: Chūō, Japan · Earth Observation · Satellite Manufacturing · Space & Aerospace · Startup · Trust D · Hiring 10
Axelspace has been leading the space business industry as a pioneer of microsatellite technology since 2008. With the vision of.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 7 months ago Long shot · 3%

セキュリティエンジニア(リード・アーキテクト候補)

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

ifs.com
ifs.com · HQ: Linköping, Sweden · Manufacturing & Industrial Software · Field Service Management Software · ERP & Business Management Software · 5000+ employees · Est. 1983 · Trust B · Hiring 234, 24 new
HQ: Linköping, Sweden · Manufacturing & Industrial Software · Field Service Management Software · ERP & Business Management Software · 5000+ employees · Est. 1983 · Trust B · Hiring 234, 24 new
IFS is a Swedish enterprise software company founded in Linkoping in 1983 that sells applications for organisations whose value depends on physical assets and field work rather than office processes. Its Cloud product combines enterprise resource planning, asset management and field service management in one model, which suits aerospace and defence, energy and utilities, manufacturing, construction and telecommunications customers who plan maintenance, parts and technicians together. Headquartered in Linkoping and majority owned by the private equity firms EQT and Hg, it has pushed hard into industrial artificial intelligence.
Matthias Heiden · Chief Financial Officer · decision-maker
Mark Moffat · Chief Executive Officer · decision-maker
Careers mailbox is known
Open 239 daysVerified live · 2 hours ago 7 months ago Long shot · 3%

Information Security Engineer

≈ $24k – $69k per year (Estimated) · Junior · 2+ years exp · Hybrid (Tokyo, Japan) · Full-Time · Senior · English: C1 · Japanese: C1
GCP
Azure
Cybersecurity
SIEM
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AIG Sonpo

aig.co.jp
aig.co.jp · HQ: Tokyo, Japan · Property & Casualty Insurance · Trust A · Hiring 8
HQ: Tokyo, Japan · Property & Casualty Insurance · Trust A · Hiring 8
AIG Sonpo is the Japanese non-life insurance company of the AIG group. It offers overseas travel insurance, car insurance, fire and earthquake insurance, medical, liability and accident cover, and hires security engineers, underwriters, IT audit managers and contact centre staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 7 months ago Long shot · 14%

Japan Information Security Office (ISO) Security Engineering Lead

≈ $48k – $124k per year (Estimated) · Lead · 12+ years exp · Hybrid (Tokyo, Japan) · Full-Time · Staff · Japanese · English: C1
PowerShell
Python
DevOps
Amazon EKS
Azure AKS
GCP
Kubernetes
Azure
AWS
Unix
TCP/IP
Windows
Linux
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Wiz
Tanium
Trend Micro
CIS Benchmarks
PCI DSS
SIEM
ISO 27001
Active Directory
+14
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AIG

aig.com
aig.com · HQ: New York, United States · Property & Casualty Insurance · 1001-5000 employees · Est. 1919 · Trust B · Hiring 343, 30 new
HQ: New York, United States · Property & Casualty Insurance · 1001-5000 employees · Est. 1919 · Trust B · Hiring 343, 30 new
American International Group is an insurer founded in Shanghai in 1919 that grew into one of the largest financial institutions in the world before its near-collapse in 2008, when losses on credit default swaps written against mortgage securities forced the largest government rescue of a single company in American history. It has spent the years since dismantling that conglomerate, separating its life and retirement business as Corebridge and selling numerous units, and it now concentrates on commercial property and casualty insurance. Headquartered in New York, it is a considerably smaller and simpler company than the one that failed.
Peter Zaffino · Chairman and Chief Executive Officer · decision-maker
Cornelius Starr · Founder · founder
No careers mailbox known
Open 241 daysVerified live · 1 day ago 7 months ago Long shot · 7%

Japan Information Security Office (ISO) Security Engineering Lead

≈ $46k – $119k per year (Estimated) · Lead · 12+ years exp · Hybrid (Tokyo, Japan) · Full-Time · Staff · Japanese · English: C1
PowerShell
Python
DevOps
Amazon EKS
Azure AKS
GCP
Kubernetes
Azure
AWS
Unix
TCP/IP
Windows
Linux
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Wiz
Tanium
Trend Micro
CIS Benchmarks
PCI DSS
SIEM
ISO 27001
Active Directory
+14
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Benesse

benesse.co.jp
benesse.co.jp · HQ: Okayama, Japan · Secondary Education · Education AI · EdTech Platforms · Trust B · Hiring 7
HQ: Okayama, Japan · Secondary Education · Education AI · EdTech Platforms · Trust B · Hiring 7
Benesse is a Japanese education company supporting learners from early childhood to adulthood with services such as Shinkenzemi and Kodomo Challenge. It also offers ICT for schools, university and adult education and corporate training, and builds AI-based learning apps such as StudyCast. The company is headquartered in Okayama, Japan.
No named decision-maker yet.
No careers mailbox known
Open 246 daysTop 25% pay 8 months ago Long shot · 4%

セキュリティエンジニア

$633k – $969k per year · In office (Tokyo, Japan) · Full-Time
IAM
Azure
AWS
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Fastly

fastly.com
fastly.com · HQ: San Francisco, United States · Web Security & DDoS Protection · CDN & Edge Delivery · 501-1000 employees · Est. 2011 · NASDAQ: FSLY · Trust B · Hiring 50, 3 new
HQ: San Francisco, United States · Web Security & DDoS Protection · CDN & Edge Delivery · 501-1000 employees · Est. 2011 · NASDAQ: FSLY · Trust B · Hiring 50, 3 new
Headquartered in San Francisco, California, Fastly is a global edge cloud platform provider. The company offers a programmable content delivery network (CDN), web application security, load balancing, and streaming solutions. By processing data closer to users, it enables enterprises to deliver fast, secure, and scalable digital experiences across the web.
Paul Luongo · Executive Officer · decision-maker
Artur Bergman · Executive Officer, Director · decision-maker
Joshua Bixby · Executive Officer, Director · decision-maker
Adriel Lares · Executive Officer · decision-maker
No careers mailbox known
Open 248 daysVerified live · 3 hours ago 8 months ago Long shot · 6%

Threat Detection Analyst (Japanese Speaking)

Hybrid (Tokyo, Japan) · Japanese · English
Rust
PHP
C#
Java
Python
DevOps
Nginx
Fastly
Unix
Apache HTTP Server
GitHub
Windows
Linux
+4
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Infocom

infocom.co.jp
infocom.co.jp · HQ: Tokyo, Japan · Est. 1983 · Trust B · Hiring 3
HQ: Tokyo, Japan · Est. 1983 · Trust B · Hiring 3
Infocom is a Tokyo information technology company founded in 1983 that operates in healthcare systems and digital content. Its hospital and pharmacy software is widely deployed in Japan, and it runs the mecha comic digital manga service. The company was acquired by the investment firm Blackstone in 2024.
No named decision-maker yet.
No careers mailbox known
Open 255 daysVerified live · 1 hour ago 8 months ago Long shot · 4%

IT企画室_情報セキュリティの管理担当/東京

$42k – $54k per year · In office (Tokyo, Japan) · Full-Time
ISO 27001
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GenerativeX

gen-x.co.jp
gen-x.co.jp · HQ: Tokyo, Japan · AI Consulting & Integration · Trust B · Hiring 8
HQ: Tokyo, Japan · AI Consulting & Integration · Trust B · Hiring 8
GenerativeX is a Japanese consulting firm built on forward deployed engineering that supports companies from the design and rollout of AI agents to strategy and organisational change. It has served more than 80 large companies in finance, pharmaceuticals and manufacturing in Japan and abroad, and it hires software engineers, forward deployed engineers, security engineers and technology executives. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 260 daysVerified live · 2 hours ago 8 months ago Long shot · 4%

Security Engineer

$51k – $95k per year · In office (Tokyo, Japan) · Full-Time
OpenTelemetry
Amazon CloudWatch
GitHub
Docker
Kubernetes
Azure
AWS
IAM
Cybersecurity
Microsoft Entra ID
+1
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IVRy

ivry.jp
ivry.jp · HQ: Tokyo, Japan · Conversational AI · Startup · Trust C · Hiring 39, 1 new
HQ: Tokyo, Japan · Conversational AI · Startup · Trust C · Hiring 39, 1 new
IVRy is a Japanese software company that offers a conversational voice AI service for automatic telephone answering. Its SaaS starts from a free plan, is used by more than 35,000 accounts across Japan, and the company hires product managers, customer success and sales operations staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago 8 months ago Long shot · 3%

E14. プロダクトセキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
Ruby
TypeScript
Python
JavaScript
Python
FastAPI
Ruby
Ruby on Rails
Databases
DynamoDB
Amazon Aurora
PostgreSQL
AI/ML
Devin
Cursor
Claude Code
Copilot
LLM
Frontend
Webpack
Next.js
Storybook
React.js
DevOps
Amazon ECS
GitHub Actions
GitHub
Terraform
GCP
AWS
Design
Figma
+17
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Broadband Security

bbsec.co.jp
bbsec.co.jp · HQ: Tokyo, Japan · Est. 2000 · Trust B · Hiring 6
HQ: Tokyo, Japan · Est. 2000 · Trust B · Hiring 6
Broadband Security is a Tokyo cybersecurity company founded in 2000 that provides vulnerability assessment and monitoring. Its services cover penetration testing, web application scanning and personal data leak investigation for Japanese enterprises. The company also runs a security operations service for regulated customers.
No named decision-maker yet.
No careers mailbox known
Open 271 daysVerified live · 3 hours ago 8 months ago Long shot · 4%

【27年卒】脆弱性診断エンジニア

$20k – $25k per year · In office (Tokyo, Japan) · Full-Time
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Open 479 daysVerified live · 3 hours ago 1 year ago Long shot · 4%

エンジニア:脆弱性診断士・ホワイトハッカー(管理職候補)

$45k – $95k per year · In office (Tokyo, Japan) · Full-Time
PowerShell
Python
DevOps
GCP
Azure
AWS
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PHC Holdings

phchd.com
phchd.com · HQ: Tokyo, Japan · Health & Medical Electronics · Diagnostic Tests & IVD · Est. 2014 · Trust B · Hiring 12, 4 new
HQ: Tokyo, Japan · Health & Medical Electronics · Diagnostic Tests & IVD · Est. 2014 · Trust B · Hiring 12, 4 new
PHC Holdings is a Tokyo healthcare technology group formed in 2014 from the healthcare business of Panasonic. It makes diabetes care devices, laboratory equipment, pathology systems and electronic medical record software for Japanese clinics. The group owns Epredia and other international diagnostics businesses.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 9 months ago Long shot · 3%

情報セキュリティ室 室長|PHCHD 情報セキュリティ室

$849k – $1M per year · In office (Tokyo, Japan) · Full-Time
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bitbank

bitbank.cc
bitbank.cc · HQ: Tokyo, Japan · Blockchain & Crypto · Est. 2014 · Trust D · Hiring 13
HQ: Tokyo, Japan · Blockchain & Crypto · Est. 2014 · Trust D · Hiring 13
bitbank is a Tokyo cryptocurrency exchange founded in 2014 and licensed by the Financial Services Agency. It offers spot trading in major digital assets with a focus on liquidity and charting tools for active traders. The company also runs custody and blockchain research operations in Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago 9 months ago Long shot · 3%

【システムリスク管理部】サイバーセキュリティ担当

$45k – $70k per year · In office (Tokyo, Japan) · Full-Time
ChatGPT
DevOps
GitHub
Cybersecurity
SIEM
Management
Miro
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SCSK Security

scsksecurity.co.jp
scsksecurity.co.jp · HQ: Tokyo, Japan · Managed Security · Information Security · Est. 2023 · Hiring 2
HQ: Tokyo, Japan · Managed Security · Information Security · Est. 2023 · Hiring 2
SCSK Security is a cybersecurity company of the SCSK group that started operations on 1 October 2023. It offers security products and services such as consulting, security assessments, CSIRT building, penetration testing and web application and platform diagnostics for large clients across industries, and it hires penetration testers and security analysts. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 282 daysVerified live · 3 hours ago 9 months ago Long shot · 4%

セキュリティエンジニア(ペネトレーションテスト)

In office (Tokyo, Japan) · Full-Time
Kali Linux
Linux
Cybersecurity
Metasploit
Nmap
Nessus
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Open 282 daysVerified live · 3 hours ago 9 months ago Long shot · 4%

セキュリティアナリスト

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

Digital Garage

garage.co.jp
garage.co.jp · HQ: Tokyo, Japan · Digital Marketing · Venture Capital · Payment Processing & Gateways · Est. 1995 · Trust C · Hiring 33, 1 new
HQ: Tokyo, Japan · Digital Marketing · Venture Capital · Payment Processing & Gateways · Est. 1995 · Trust C · Hiring 33, 1 new
Digital Garage is a Japanese internet and fintech group built around one of the largest payment platforms in Japan. Its core businesses are payments, marketing and startup investment, and it hires product managers, QA engineers and security engineers for its DG Technology division. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 9 months ago Long shot · 3%

【DG Technology本部】セキュリティエンジニア

$458k – $1.1M per year · In office (Tokyo, Japan) · Full-Time
GCP
AWS
Cybersecurity
PCI DSS
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Kiraboshi Bank

kiraboshibank.co.jp
kiraboshibank.co.jp · HQ: Tokyo, Japan · Commercial & Retail Banks · Trust B · Hiring 4
HQ: Tokyo, Japan · Commercial & Retail Banks · Trust B · Hiring 4
Kiraboshi Bank is a Japanese regional bank serving small and medium-sized businesses and individuals in the Tokyo metropolitan area, with a mission of contributing to regional community development. It has set up an in-house development team and hires project managers, back-end engineers, cyber security specialists and infrastructure and site reliability engineers. The bank is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 289 daysVerified live · 7 min ago 9 months ago Long shot · 4%

サイバーセキュリティ

$25k – $76k per year · In office (Tokyo, Japan, 9am - 5pm) · Full-Time
Apply

TIS Solution Link

tsolweb.co.jp
tsolweb.co.jp · HQ: Tokyo, Japan · Managed Security · IT Consulting & Digital Transformation · Staffing · EOR · Trust B · Hiring 3
HQ: Tokyo, Japan · Managed Security · IT Consulting & Digital Transformation · Staffing · EOR · Trust B · Hiring 3
TIS Solution Link is a Japanese IT services company within the TIS group, providing system development, operation and maintenance and infrastructure building. It also helps clients select and deploy products and offers security services such as SOC and CSIRT support. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Open 290 daysVerified live · 1 hour ago 9 months ago Long shot · 4%

セキュリティ(幅広い業界×上流〜運用でキャリアアップEDR、CSIRT)在宅可

$27k – $35k per year · In office (Tokyo, Japan) · Full-Time
Linux
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Open 290 daysVerified live · 1 hour ago 9 months ago Long shot · 4%

セキュリティ(PM・技術リーダ|SOC/CSIRT運用支援)在宅可

$33k – $41k per year · In office (Tokyo, Japan) · Full-Time
Linux
Apply

AP Communications

ap-com.co.jp
ap-com.co.jp · HQ: Tokyo, Japan · Systems Integrators · Network Security · DevOps & Platform Engineering · Trust D · Hiring 45
HQ: Tokyo, Japan · Systems Integrators · Network Security · DevOps & Platform Engineering · Trust D · Hiring 45
AP Communications is a Japanese IT services company specialising in IT infrastructure, network security and data and AI platforms. It provides operations automation, cloud-native environment building, developer portals, platform engineering and zero-trust system integration, hiring cloud, network and database engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 19 min ago 9 months ago Long shot · 3%

【iTOC】セキュリティエンジニア(CNAPP事業推進者) 【マネージャー候補】

$41k – $54k per year · In office (Tokyo, Japan) · Full-Time
Crowdstrike
Zscaler
Apply
Likely inactiveVerified live · 19 min ago 1 year ago Long shot · 3%

【iTOC】SIEMエンジニア

$32k – $41k per year · In office (Tokyo, Japan) · Full-Time
Splunk
Cybersecurity
Crowdstrike
SIEM
Apply
Likely inactiveVerified live · 19 min ago 1 year ago Long shot · 3%

【iTOC】ネットワークセキュリティエンジニア【ミドル~シニア】

$35k – $45k per year · In office (Tokyo, Japan) · Full-Time
Crowdstrike
Zscaler
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Cloud Ace

cloud-ace.jp
cloud-ace.jp · Tokyo · Trust C · Hiring 12
Tokyo · Trust C · Hiring 12
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 10 months ago Long shot · 3%

AI駆動セキュリティエンジニア〜フルリモート可〜

$382k – $649k per year · Tokyo · Remote (Japan) · Full-Time
TypeScript
Python
AI/ML
Vertex AI
Gemini
Devin
Cursor
ChatGPT
Copilot
LLM
AI Agents
DevOps
OpenTelemetry
GitLab CI
Google GKE
SLI/SLO/SLA
Grafana
Terraform
GCP
Kubernetes
Azure
AWS
Cybersecurity
SIEM
+13
Apply
Machines can read this selection · checked 17:25 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.