Cybersecurity Engineer Jobs in Japan

Cybersecurity Engineer jobs in Japan hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $97,580/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Japan
AI/ML
Software
Data
Security
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Leadership
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Design
Fintech
Hardware & Chips
Defense
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Energy
Robotics
Automotive
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1,356 remote jobs are open to candidates in Japan.Show remote jobs

Goodbaton

goodbaton.jp
goodbaton.jp · HQ: Tokyo, Japan · Women’s Health & Maternity · Est. 2017 · Hiring 4
HQ: Tokyo, Japan · Women’s Health & Maternity · Est. 2017 · Hiring 4
Goodbaton is a Japanese company founded in 2017 by obstetrician Masaki Sonoda to support child-rearing and working mothers. Its Teote sick-child care booking system is used by 426 facilities and many municipalities, with a share of about 80 percent, alongside Teote postpartum care, and it hires engineering managers, security, lead and QA engineers. The company is headquartered in Tsukiji, Chuo, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 months ago Long shot · 11%

21. セキュリティエンジニア

In office (Japan) · Full-Time
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
MySQL
AI/ML
Claude Code
Frontend
JQuery
DevOps
CircleCI
GitHub Actions
GitHub
CI/CD
AWS
Cybersecurity
SIEM
ISO 27001
Design
Figma
+7
Apply

Xymax

xymax.co.jp
xymax.co.jp · HQ: Tokyo, Japan · Property Management · Commercial Real Estate · Est. 2000 · Hiring 1
HQ: Tokyo, Japan · Property Management · Commercial Real Estate · Est. 2000 · Hiring 1
Xymax is a Japanese real estate services provider that became independent from Recruit in 2000. Its mission is a society that makes the best use of real estate, and its digital unit builds IT infrastructure and corporate security for the group. The group is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$63k – $95k per year · In office (Tokyo, Japan) · Full-Time
VPN
Cybersecurity
SIEM
Apply
Report

NIFTY Lifestyle

niftylifestyle.co.jp
niftylifestyle.co.jp · HQ: Tokyo, Japan · Consumer & Utility Software · Hiring 15
HQ: Tokyo, Japan · Consumer & Utility Software · Hiring 15
NIFTY Lifestyle is a Japanese internet company that supports life decisions through lifestyle and workstyle services, from home search to hot spring guides. It runs NIFTY Fudosan, a real estate aggregation service with more than 14 million listings, and a hot spring media site covering over 22,000 facilities, and it hires product managers, security engineers and legal staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 3 months ago Long shot · 11%

【13】セキュリティエンジニア

$38k – $51k per year · In office (Tokyo, Japan) · Full-Time
Python
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Donuts

donuts.ne.jp
donuts.ne.jp · HQ: Tokyo, Japan · ERP & Business Management Software · HR & Payroll Software · Mobile Games · Est. 2007 · Trust B · Hiring 37
HQ: Tokyo, Japan · ERP & Business Management Software · HR & Payroll Software · Mobile Games · Est. 2007 · Trust B · Hiring 37
Donuts is a Japanese internet company that runs mobile games and a series of cloud business software products, including the Jobcan attendance, payroll and expense management suite. Jobcan is used by more than 300,000 companies, and the company hires engineers, engineering managers and pre-sales architects for it. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 3 months ago Long shot · 11%

【ジョブカン】情報セキュリティメンバー(東京)

$32k – $51k per year · In office (Tokyo, Japan)
TCP/IP
GCP
AWS
Cybersecurity
ISO 27001
Apply

Raksul

raksul.com
raksul.com · HQ: Tokyo, Japan · IT Service & Asset Management · B2B Commerce · Marketplaces · 1001-5000 employees · Est. 2009 · Trust A · Hiring 57, 1 new
HQ: Tokyo, Japan · IT Service & Asset Management · B2B Commerce · Marketplaces · 1001-5000 employees · Est. 2009 · Trust A · Hiring 57, 1 new
Raksul is a Tokyo-based technology company that runs the Raksul online printing and marketing support platform, along with Novasell for advertising, Hacobell for logistics and Josys for IT device and SaaS management. Founded in 2009 and listed on the Tokyo Stock Exchange, it reports 3.64 million users on its group-wide ID, including 480,000 small and midsize businesses, and launched Raksul Bank as a financial services line in 2025. It hires back-end, security and product engineers, product managers and designers, growth marketers and new graduate business staff, plus editors and recruiters at subsidiary FUSION.
No named decision-maker yet.
Careers mailbox is known
$47k – $63k per year · In office (Tokyo, Japan) · Full-Time
Apply

Magna

magna.com
magna.com · HQ: Aurora, Canada · Automotive Components · Automotive Manufacturing · 5000+ employees · Est. 1957 · Trust B · Hiring 1087, 55 new
HQ: Aurora, Canada · Automotive Components · Automotive Manufacturing · 5000+ employees · Est. 1957 · Trust B · Hiring 1087, 55 new
Headquartered in Aurora, Ontario, Canada, Magna International is one of the world's largest automotive suppliers and mobility technology companies. The company designs, develops, and manufactures complex automotive systems - including body exteriors, powertrains, seating, and driver-assistance electronics - while also providing complete vehicle assembly. By continuously advancing innovations in electrification and autonomous driving systems, it serves as a primary manufacturing and engineering partner to major global automakers.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 3 months ago Long shot · 19%

Cybersecurity Engineer -ADAS

≈ $34k – $84k per year (Estimated) · Middle · 3+ years exp · In office (Yokohama, Japan) · Bachelor's Degree · Full-Time · Middle · Japanese · English (Optional)
C
C++
C
Embedded C
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Red Hat

redhat.com
redhat.com · HQ: Raleigh, United States · DevOps & Platform Engineering · Virtualization & Containers · Operating Systems · 1001-5000 employees · Est. 1993 · Trust A · Hiring 125, 20 new
HQ: Raleigh, United States · DevOps & Platform Engineering · Virtualization & Containers · Operating Systems · 1001-5000 employees · Est. 1993 · Trust A · Hiring 125, 20 new
Red Hat is an American open source software company founded in 1993 that proved enterprises would pay for support, certification and long-term maintenance of software they could otherwise download for free. Its portfolio centres on Red Hat Enterprise Linux, the OpenShift Kubernetes platform, Ansible automation and middleware, all sold as subscriptions rather than licences. Acquired by IBM in 2019 for thirty-four billion dollars and run as a separate unit, it remains the reference point for how open source software is commercialised at enterprise scale.
Brian Stevens · Executive Officer, Director · decision-maker
Nir Shavit · Executive Officer, Director · decision-maker
Alexander Matveev · Executive Officer, Director · decision-maker
Matt Hicks · President and Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 3 hours ago 3 months ago Long shot · 7%

Lightwell セキュリティ&プラットフォーム戦略コンサルタント

Hybrid (Tokyo, Japan) · Full-Time
Go
Node JS
Java
JavaScript
Python
DevOps
OpenShift
Ansible
Linux
Kubernetes
CI/CD
Red Hat
GitLab CI
Tekton
GitHub Actions
Jenkins
Cybersecurity
CIS Benchmarks
Shift-Left Security
+9
Apply

Benefit One

benefit-one.co.jp
benefit-one.co.jp · HQ: Tokyo, Japan · Gift Cards & Loyalty Programs · HR & Payroll Software · Hiring 6
HQ: Tokyo, Japan · Gift Cards & Loyalty Programs · HR & Payroll Software · Hiring 6
Benefit One is a Japanese provider of employee benefit services and the operator of large consumer benefit and loyalty services. Its vacancies include UI and UX product designers, security engineers, infrastructure engineers and system engineers for gourmet and healthcare services at sites in Nagano, Niigata and Matsuyama. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 months ago Long shot · 11%

【情シス】㉑セキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
Claude Code
Copilot
DevOps
IAM
VPN
AWS
Apply

Sojitz Tech-Innovation

sojitz-ti.com
sojitz-ti.com · HQ: Tokyo, Japan · IT Infrastructure & Networking Services · Managed IT Services (MSP) · Systems Integrators · Trust D · Hiring 23
HQ: Tokyo, Japan · IT Infrastructure & Networking Services · Managed IT Services (MSP) · Systems Integrators · Trust D · Hiring 23
Sojitz Tech-Innovation is a Japanese IT services company that supports the Sojitz group and external customers with infrastructure and systems. It provides operation and maintenance of servers, cloud, networks and Microsoft 365, builds infrastructure projects and is launching a security business. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$505k – $688k per year · In office (Tokyo, Japan) · Full-Time
PowerShell
Python
DevOps
Rest API
Azure
AWS
Cybersecurity
MITRE ATT&CK
SIEM
Apply
$505k – $661k per year · In office (Tokyo, Japan) · Full-Time
Trend Micro
Apply
boy.co.jp · HQ: Yokohama, Japan · Commercial & Retail Banks · Est. 1920 · Trust B · Hiring 6
HQ: Yokohama, Japan · Commercial & Retail Banks · Est. 1920 · Trust B · Hiring 6
The Bank of Yokohama is a Japanese regional bank that offers accounts, time deposits, investment trusts, foreign currency deposits, insurance products and internet banking. It is the core of the Yokohama Financial Group and invests in cybersecurity, data and AI roles. The bank was founded in 1920 and is headquartered in Yokohama, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 29 min ago 3 months ago Long shot · 11%

サイバーセキュリティ担当

In office (Yokohama, Japan) · Full-Time
Apply
Open 629 daysVerified live · 29 min ago 1 year ago Long shot · 4%

サイバーセキュリティ専門人財(スペシャリスト候補)

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

LegalOn Technologies

legalontech.com
legalontech.com · HQ: Tokyo, Japan · AI Agents · Legal Software · 11-50 employees · Trust C · Hiring 12
HQ: Tokyo, Japan · AI Agents · Legal Software · 11-50 employees · Trust C · Hiring 12
LegalOn Technologies is a global legal AI company that combines advanced expertise in artificial intelligence with deep knowledge of law and contracts. Since our founding in 2017, we've been focused on building AI-powered legal services that help legal and business teams work faster and more confidently.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 3 months ago Long shot · 6%

DZID-01-Corporate Security Engineer

$51k – $95k per year · In office (Tokyo, Japan)
OpenAI
Gemini
OpenAI Codex
Devin
Cursor
Claude Code
Copilot
DevOps
AWS
Cybersecurity
DLP
Design
Figma
+2
Apply

GovTech Tokyo

govtechtokyo.or.jp
govtechtokyo.or.jp · HQ: Tokyo, Japan · Digital Government · Trust C · Hiring 28, 1 new
HQ: Tokyo, Japan · Digital Government · Trust C · Hiring 28, 1 new
GovTech Tokyo is a foundation that drives the digital transformation of the Tokyo Metropolitan Government and the municipalities of Tokyo. It develops official Tokyo apps and a generative AI platform and leads cybersecurity support for 62 local governments, hiring security consultants, security engineers and corporate IT engineers. The foundation is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$32k – $49k per year · In office (Tokyo, Japan)
SIEM
Apply
$32k – $49k per year · In office (Tokyo, Japan)
SIEM
Apply
$41k – $61k per year · In office (Tokyo, Japan)
Apply

ASKUL

askul.co.jp
askul.co.jp · HQ: Tokyo, Japan · B2B Commerce · Office Supplies & Stationery · Est. 1997 · Trust C · Hiring 21
HQ: Tokyo, Japan · B2B Commerce · Office Supplies & Stationery · Est. 1997 · Trust C · Hiring 21
ASKUL is a Tokyo company founded in 1997 that delivers office supplies and business goods with next day service. It runs highly automated distribution centres and the LOHACO consumer site operated with the LY group. The company combines e-commerce with its own logistics network across Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 months ago Long shot · 8%

セキュリティエンジニア(PM)

$51k – $76k per year · In office (Tokyo, Japan) · Full-Time
Splunk
Windows
Linux
Azure
AWS
Cybersecurity
FortiGate
SIEM
Apply
Verified live · 2 hours ago 3 months ago Long shot · 8%

セキュリティエンジニア(テックリード)

$44k – $63k per year · In office (Tokyo, Japan) · Full-Time
Splunk
Windows
Linux
Azure
AWS
Cybersecurity
FortiGate
SIEM
Apply

Creditengine

creditengine.jp
creditengine.jp · HQ: Tokyo, Japan · Financial Software & Embedded Finance · Hiring 18
HQ: Tokyo, Japan · Financial Software & Embedded Finance · Hiring 18
Credit Engine is a SaaS products provider for the financial sector with its head office in Tokyo, Japan, and operations in Singapore.
No named decision-maker yet.
No careers mailbox known
Verified live · 15 min ago 3 months ago Long shot · 11%

099.セキュリティエンジニア(Security & IT)

In office (Tokyo, Japan) · Full-Time
Dependabot
PCI DSS
SOC 2
Apply

Avant Group

avantgroup.com
avantgroup.com · HQ: Tokyo, Japan · Management Consulting · ERP & Business Management Software · Hiring 8
HQ: Tokyo, Japan · Management Consulting · ERP & Business Management Software · Hiring 8
Avant Group is a Japanese company listed on the Prime market that is building a software business, including the cloud platform TRINITY BOARD for digitalising board of directors meetings. It hires site reliability and infrastructure engineers, cybersecurity leaders and AI-native product engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
SOC 2
ISO 27001
Apply
Top 25% payVerified live · 3 hours ago 3 months ago Long shot · 11%

グループIT サイバーセキュリティ 担当/リーダー(次世代中核人材候補)

$531k – $834k per year · In office (Tokyo, Japan) · Full-Time
SOC 2
Microsoft Entra ID
ISO 27001
Apply

HumanSystem

humansystem.com
humansystem.com · HQ: Tokyo, Japan · Custom Software Development · IT Consulting & Digital Transformation · Trust D · Hiring 34
HQ: Tokyo, Japan · Custom Software Development · IT Consulting & Digital Transformation · Trust D · Hiring 34
HumanSystem is a Japanese information technology services company that provides system development, project management and operations services to business customers. It has a technical center in Matsue as a nearshore base and a corporate site with company, sustainability and work-life balance information. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 4 hours ago 3 months ago Long shot · 5%

【セキュリティ】SOCアナリスト(L2候補)

In office (Tokyo, Japan) · Full-Time
SIEM
Apply
Likely inactiveVerified live · 4 hours ago 4 months ago Long shot · 4%

【セキュリティ】脆弱性診断 技術責任者

$4.2k – $11k per year · In office (Tokyo, Japan) · Full-Time
OWASP ASVS
CVSS
OWASP
Apply
Likely inactiveVerified live · 4 hours ago 4 months ago Long shot · 4%

【セキュリティ】サービスマネージャー(脆弱性診断領域)

$3.2k – $6.3k per year · In office (Tokyo, Japan) · Full-Time
Apply

Ubie

ubiehealth.com
ubiehealth.com · Tokyo · Chūō · Conversational AI · Consumer Health Apps · Medical AI · Patient Access & Booking · 501-1000 employees · Est. 1970 · Trust A · Hiring 25
Tokyo · Chūō · Conversational AI · Consumer Health Apps · Medical AI · Patient Access & Booking · 501-1000 employees · Est. 1970 · Trust A · Hiring 25
Ubie develops an AI health assistant that guides patients to appropriate medical care based on their symptoms. It also provides digital tools to improve clinical efficiency, including symptom checkers and intake/triage solutions for medical practices. Ubie primarily serves patients and healthcare providers in Japan with the goal of expanding access to suitable medical care through technology.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 min ago 3 months ago Likely open · 63%

プロダクトセキュリティエンジニア【アクセラレーター本部】

In office (Tokyo, Japan) · Full-Time
Dify
Gemini
Perplexity
Devin
Cursor
OpenAI
Claude Code
Claude
Copilot
DevOps
GCP
Azure
+3
Apply
Verified live · 4 min ago 3 months ago Likely open · 63%

コーポレートセキュリティエンジニア【アクセラレーター本部】

In office (Tokyo, Japan) · Full-Time
Dify
Gemini
Perplexity
Devin
Cursor
OpenAI
Claude Code
Claude
Copilot
DevOps
GCP
Azure
+3
Apply

Doctor Net

dr-net.co.jp
dr-net.co.jp · HQ: Tokyo, Japan · Medical Imaging Systems · Trust C · Hiring 12
HQ: Tokyo, Japan · Medical Imaging Systems · Trust C · Hiring 12
Doctor Net is a Japanese medical technology company providing remote radiology reading services, image reading systems, PACS installation and AI diagnostic assistance. It handles about 12,000 imaging cases a day for hospitals and clinics and hires in-house systems engineers, full-stack, frontend and backend tech leads, project managers and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago 3 months ago Long shot · 5%

IT統制・情報セキュリティ推進リーダー

In office (Tokyo, Japan) · Full-Time
Apply
Likely inactiveVerified live · 2 hours ago 3 months ago Long shot · 5%

IT統制・情報セキュリティ担当

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

Aisin

aisin.com
aisin.com · HQ: Kariya, Japan · Automotive Components · Est. 1965 · Trust D · Hiring 31
HQ: Kariya, Japan · Automotive Components · Est. 1965 · Trust D · Hiring 31
Aisin is a Kariya automotive supplier founded in 1965 that produces transmissions, braking systems, body components and electrification products. Its electronics division builds navigation, driver monitoring and connected vehicle software alongside mechanical components. The company is one of the largest suppliers in the Toyota group and sells to automakers around the world.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago 3 months ago Long shot · 5%

【A81】情報セキュリティグローバル統制、対策構想立案、SIRTコマンダー(愛知)

$26k – $462k per year · In office (Kariya, Japan) · Full-Time
IAM
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 944, 75 new
HQ: Ashburn, United States · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Systems Integrators · 5000+ employees · Est. 2017 · IT services · Trust B · Hiring 944, 75 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
Open 92 daysVerified live · 5 hours ago 3 months ago Long shot · 13%

【Security】SOC/MDR Delivery Leader

≈ $45k – $118k per year (Estimated) · Lead · In office (Tokyo, Japan) · Full-Time · Staff
Splunk
Windows
Linux
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Microsoft Sentinel
Microsoft Defender
Microsoft Defender for Cloud
IBM QRadar
Exabeam
LogRhythm
Carbon Black
SIEM
+5
Apply
Open 92 daysVerified live · 5 hours ago 3 months ago Long shot · 13%

【Security】Security Delivery Lead(Cloud Security Advisory)

≈ $47k – $123k per year (Estimated) · Lead · In office (Tokyo, Japan) · Full-Time · Staff
C
C
SDL
DevOps
AWS
Apply
Open 92 daysVerified live · 5 hours ago 3 months ago Long shot · 8%

【Security】IAM/PAMコンサルタント

In office (Tokyo, Japan) · Full-Time
IAM
Windows
Linux
Cybersecurity
Okta
CyberArk
Delinea
Apply
Machines can read this selection · checked 00:33 UTC
Cybersecurity Engineer Jobs in Japan
Frequently asked questions
How many Cybersecurity Engineer jobs in Japan are available on Alion?
There are currently 34 active listings from 18 hiring companies on Alion, refreshed daily.
What salary do Cybersecurity Engineer jobs in Japan pay?
The average salary is around $97,580 per year based on the current listings.
Are remote options available for Cybersecurity Engineer jobs in Japan?
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 Japan?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.