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
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1,361 remote jobs are open to candidates in Japan.Show remote jobs

Hacobu

hacobu.jp
hacobu.jp · HQ: Tokyo, Japan · Logistics · 51-200 employees · Est. 2015 · Startup · Trust A · Hiring 15
HQ: Tokyo, Japan · Logistics · 51-200 employees · Est. 2015 · Startup · Trust A · Hiring 15
Hacobu is a Tokyo logistics technology company founded in 2015 that builds MOVO, a platform for truck scheduling and delivery visibility. Its dock reservation system reduces the long waiting times that plague Japanese distribution centres, and its telematics tracks vehicles across shippers. The company positions its data as shared infrastructure for the logistics industry.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 15 days ago Hiring now · 72%

【テクノロジー本部】セキュリティエンジニア

$51k – $89k per year · In office (Tokyo, Japan)
TypeScript
Databases
Google BigQuery
AI/ML
OpenAI Codex
Devin
Cursor
Claude Code
DevOps
gRPC
Istio
Datadog
ArgoCD
GitHub Actions
GitHub
Terraform
Kubernetes
CI/CD
AWS
GCP
Design
Figma
Management
Miro
+11
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PayPay Bank

paypay-bank.co.jp
paypay-bank.co.jp · HQ: Tokyo, Japan · Commercial & Retail Banks · Digital Banks & Neobanks · Trust B · Hiring 6
HQ: Tokyo, Japan · Commercial & Retail Banks · Digital Banks & Neobanks · Trust B · Hiring 6
PayPay Bank is a Japanese internet bank and the country's first online-only bank. It combines its banking base with the PayPay payment platform to offer digital financial services, and builds products in-house. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 15 days ago Hiring now · 74%

セキュリティエンジニア

In office (Tokyo, Japan) · Full-Time
Splunk
Windows
Apply
In office (Tokyo, Japan) · Full-Time
Apply
Open 218 daysVerified live · 5 hours ago 8 months ago Long shot · 4%

サイバーセキュリティ担当

In office (Tokyo, Japan) · Full-Time
Splunk
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Timee

timee.co.jp
timee.co.jp · HQ: Tokyo, Japan · Recruiting & Staffing · Freelance & Talent Marketplaces · Est. 2017 · Startup · Trust B · Hiring 52, 1 new
HQ: Tokyo, Japan · Recruiting & Staffing · Freelance & Talent Marketplaces · Est. 2017 · Startup · Trust B · Hiring 52, 1 new
Timee is a Tokyo-based company operating Timee, a Japanese on-demand work app that matches people with short shifts posted by restaurants, retailers, logistics sites and other businesses, with no interviews and same-day pay. Launched as a service in 2018, the app reports about 14.7 million registered workers and 250,000 client businesses with 488,000 locations as of July 2026, and the company is listed on the Tokyo Stock Exchange. Its hiring covers customer success and sales roles for SMB, enterprise and logistics clients, business development, data and analytics engineers, and new graduate recruiting staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 17 days ago Hiring now · 90%

プロダクトセキュリティエンジニア/Product Security Engineer

$64k – $102k per year · In office (Tokyo, Japan) · Full-Time
Ruby
Go
TypeScript
Databases
ElasticSearch
Amazon Aurora
AI/ML
Devin
Claude Code
Claude
Copilot
Mobile
Firebase
OneSignal SDK
DevOps
Datadog
AWS Fargate
Amazon ECS
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
GCP
Kubernetes
CI/CD
AWS
Cybersecurity
Dependabot
Design
Figma
QA
Sentry
+18
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Verified live · 2 hours ago 4 months ago Likely open · 45%

情報セキュリティ・プライバシーガバナンス(スペシャリスト)

$57k – $83k per year · In office (Tokyo, Japan) · Full-Time
NIST CSF
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Verified live · 2 hours ago 4 months ago Likely open · 45%

情報セキュリティ・プライバシーガバナンス推進

$38k – $64k per year · In office (Tokyo, Japan) · Full-Time
NIST CSF
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SMBC Trust Bank

smbctb.co.jp
smbctb.co.jp · HQ: Tokyo, Japan · Mortgage Lending & Brokers · Wealth Management & Financial Advisors · Commercial & Retail Banks · Hiring 1
HQ: Tokyo, Japan · Mortgage Lending & Brokers · Wealth Management & Financial Advisors · Commercial & Retail Banks · Hiring 1
SMBC Trust Bank is a Japanese bank within the Sumitomo Mitsui Financial Group that serves retail customers under the PRESTIA brand. It offers foreign currency deposits in 17 currencies, multi-currency debit cards, mortgages, investment trusts and insurance products. The bank is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 17 days ago Likely open · 69%

システム部門 サイバーセキュリティ推進担当

In office (Tokyo, Japan) · Japanese: C1
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Report

Cookpad

cookpad.careers
cookpad.careers · HQ: Tokyo, Japan · Food Technology · Online Forums & Community Platforms · Hiring 13
HQ: Tokyo, Japan · Food Technology · Online Forums & Community Platforms · Hiring 13
Cookpad is a Japanese internet company running a recipe sharing and search platform with the mission of making everyday cooking fun. Launched in Japan in March 1998, the service is used in 67 countries and regions in 26 languages, and the company hires Android, iOS, Ruby on Rails, machine learning and site reliability engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Ruby
Ruby
Ruby on Rails
DevOps
TCP/IP
GCP
Linux
AWS
Cybersecurity
Semgrep
SIEM
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Zynas

zynas.co.jp
zynas.co.jp · HQ: Ōita, Japan · Custom Software Development · IT Consulting & Digital Transformation · IT services · Hiring 5
HQ: Ōita, Japan · Custom Software Development · IT Consulting & Digital Transformation · IT services · Hiring 5
Zynas is an IT company providing consulting, system development, operation and maintenance, along with engineering services and training. A member of the Sojitz Tech-Innovation group, it handles many prime contracts in Oita Prefecture, such as production management, shift planning and municipal benefit systems. The company is based in Ōita, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Japan)
Windows
Linux
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Honda

honda.co.jp
honda.co.jp · HQ: Minato, Japan · 1001-5000 employees · Hiring 121, 1 new
HQ: Minato, Japan · 1001-5000 employees · Hiring 121, 1 new
Headquartered in Minato, Tokyo, Japan, Honda is a major multinational manufacturer of automobiles, motorcycles, and power equipment. The company has grown to become the world's largest motorcycle producer and a leading global innovator in mobility solutions, robotics, and advanced engineering. Through an extensive international manufacturing and distribution network, it delivers reliable, fuel-efficient vehicles and cutting-edge technologies to customers worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 20 days ago Fading · 26%

【2103】_HM_グローバル情報セキュリティ企画・開発・運用担当

$36k – $66k per year · In office (Saitama, Japan)
Threat Modeling
SIEM
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$36k – $66k per year · In office (Tokyo, Japan)
MATLAB
MATLAB
Simulink
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$77k – $121k per year · In office (Tokyo, Japan)
MATLAB
MATLAB
Simulink
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Sony Life

sonylife.co.jp
sonylife.co.jp · HQ: Tokyo, Japan · Life Insurance & Annuities · Est. 1979 · Hiring 7
HQ: Tokyo, Japan · Life Insurance & Annuities · Est. 1979 · Hiring 7
Sony Life is a Japanese life insurance company founded in 1979 and part of the Sony Financial group. Its in-house IT teams build and run application development and infrastructure for its insurance business. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Japan) · Japanese: C1
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Hino Motors

hino.co.jp
hino.co.jp · HQ: Hino, Japan · Automotive Software · Automotive Manufacturing · Est. 1942 · Hiring 6
HQ: Hino, Japan · Automotive Software · Automotive Manufacturing · Est. 1942 · Hiring 6
Hino Motors is a Japanese manufacturer of trucks and buses. Its electronics development department builds in-house vehicle control ECU and central gateway software in C, and also works on commercial vehicle cybersecurity. The company was founded in 1942 and is headquartered in Hino, Japan.
No named decision-maker yet.
No careers mailbox known
$37k – $64k per year · In office (Tokyo, Japan)
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$41k – $54k per year · In office (Tokyo, Japan)
Apply
In office (Tokyo, Japan)
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nomura-re.co.jp · HQ: Tokyo, Japan · Commercial Real Estate · Residential Real Estate · Property Development · Hiring 2
HQ: Tokyo, Japan · Commercial Real Estate · Residential Real Estate · Property Development · Hiring 2
Nomura Real Estate Development is a Japanese real estate developer and the core company of the Nomura Real Estate Group, building residential, office and mixed-use urban projects in Japan and abroad. The group pursues its 2030 vision through urban development such as the Blue Front Shibaura towers and hires IT and cybersecurity managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Apply

Hitachi

hitachi.co.jp
hitachi.co.jp · HQ: Chiyoda, Japan · 1001-5000 employees · Est. 1910 · Hiring 189, 1 new
HQ: Chiyoda, Japan · 1001-5000 employees · Est. 1910 · Hiring 189, 1 new
Hitachi is a major Japanese multinational conglomerate specializing in social innovation business, advanced digital technologies, energy systems, and industrial infrastructure. Headquartered in Chiyoda, Tokyo, Japan, the company operates across three primary business pillars: Digital Systems & Services (encompassing enterprise IT, digital engineering via GlobalLogic, and data solutions centered around its proprietary Lumada platform), Green Energy & Mobility (including Hitachi Energy’s power grid infrastructure and Hitachi Rail transport systems), and Connective Industries (focusing on industrial automation, smart manufacturing, building systems, and healthcare equipment). Founded in 1910, Hitachi operates on a global scale, integrating operational technology (OT) with information technology (IT) to advance sustainable infrastructure and digital transformation across public and private sectors worldwide.
No named decision-maker yet.
No careers mailbox known
In office (Kawasaki, Japan)
Splunk
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In office (Tokyo, Japan)
Windows
Linux
Apply
In office (Tokyo, Japan)
Windows
Cybersecurity
SIEM
Apply

NTT DATA

nttdata.co.jp
nttdata.co.jp · HQ: Tokyo, Japan · 1001-5000 employees · Est. 1967 · Hiring 199
HQ: Tokyo, Japan · 1001-5000 employees · Est. 1967 · Hiring 199
NTT DATA is a premier global information technology services, digital engineering, and business consulting enterprise. Headquartered in Tokyo, Japan, the company operates as a core subsidiary of the Nippon Telegraph and Telephone (NTT) Group, providing comprehensive system integration, cloud modernization, enterprise application management, data analytics, and cybersecurity solutions. Tracing its origins back to NTT's data communications division founded in 1967 and officially established as an independent corporation in 1988, NTT DATA operates across more than 50 countries, serving a significant portion of the Fortune Global 100 with large-scale digital transformation initiatives across financial services, public sector, healthcare, manufacturing, and telecommunications.
No named decision-maker yet.
No careers mailbox known

NTT Comware

nttcom.co.jp
nttcom.co.jp · HQ: Tokyo, Japan · Software Testing & QA · Systems Integrators · Custom Software Development · Est. 1990 · Hiring 46
HQ: Tokyo, Japan · Software Testing & QA · Systems Integrators · Custom Software Development · Est. 1990 · Hiring 46
NTT Comware is an information technology services company of the NTT group that builds systems and provides consulting, testing and network infrastructure services. It works largely for NTT Group and NTT Docomo Group customers and hires quality assurance engineers, contact center solution consultants and security auditors. Founded in 1990, the company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 20 days ago Likely open · 61%

管理職:情報セキュリティ・ガバナンス推進課長

In office (Tokyo, Japan)
Apply
In office (Tokyo, Japan)
SIEM
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In office (Tokyo, Japan)
Splunk
Cybersecurity
Crowdstrike
Microsoft Defender
SIEM
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nri.com · HQ: Tokyo, Japan · Management Consulting · Systems Integrators · IT Consulting & Digital Transformation · Est. 1965 · Hiring 54
HQ: Tokyo, Japan · Management Consulting · Systems Integrators · IT Consulting & Digital Transformation · Est. 1965 · Hiring 54
Nomura Research Institute (NRI) is a global management consulting and IT solutions enterprise. Headquartered in Tokyo, Japan, the company specializes in strategic business consulting, system integration, financial IT infrastructure, and economic research. By combining domain expertise in corporate operations with end-to-end IT architecture services, the organization enables financial institutions, commercial enterprises, and public sector entities to optimize performance and execute digital transformation strategies.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 20 days ago Likely open · 61%

セキュリティアーキテクト/エンジニア(IT基盤)

In office (Tokyo, Japan)
Apply
In office (Tokyo, Japan)
Linux
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Verified live · 5 hours ago 20 days ago Likely open · 61%

セキュリティリサーチャー(脅威インテリジェンス領域)

In office (Tokyo, Japan)
Apply
murc.jp · HQ: Tokyo, Japan · Think Tanks & Policy Research · Management Consulting · Hiring 4
HQ: Tokyo, Japan · Think Tanks & Policy Research · Management Consulting · Hiring 4
Mitsubishi UFJ Research and Consulting (MURC) is the think tank and consulting firm of Mitsubishi UFJ Financial Group. It provides policy research and recommendations, macroeconomic research, management consulting and seminars for human resource development. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
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MinebeaMitsumi

minebeamitsumi.com
minebeamitsumi.com · HQ: Tokyo, Japan · Analog & Power Semiconductors · Motors, Drives & Motion Control · Mechanical Components & Fasteners · Est. 2000 · Hiring 15
HQ: Tokyo, Japan · Analog & Power Semiconductors · Motors, Drives & Motion Control · Mechanical Components & Fasteners · Est. 2000 · Hiring 15
MinebeaMitsumi is a Japanese manufacturer of precision machined components such as bearings and of electronic devices including motors, sensors, measuring equipment and semiconductors. It runs development and production sites across Japan and abroad, and hires circuit designers, firmware and IoT engineers and IT infrastructure staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 20 days ago Likely open · 61%

ネットワーク・セキュリティエンジニア<東京本部><2610120101>

In office (Tokyo, Japan, 9am - 6pm)
IAM
Cybersecurity
LDAP
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iij.ad.jp · HQ: Tokyo, Japan · Systems Integrators · MVNO · Cloud Platforms (IaaS & PaaS) · Internet Service Providers · 1001-5000 employees · Est. 1992 · Hiring 124
HQ: Tokyo, Japan · Systems Integrators · MVNO · Cloud Platforms (IaaS & PaaS) · Internet Service Providers · 1001-5000 employees · Est. 1992 · Hiring 124
Internet Initiative Japan is a Tokyo company founded in 1992 as the first commercial internet service provider in the country. It provides network connectivity, cloud infrastructure, security services and mobile virtual network operator services to enterprises and public bodies. The company also builds systems integration practices around its own network and cloud platforms.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 20 days ago Likely open · 59%

KYU アーキテクト(サイバーセキュリティ)

$19k – $22k per year · In office (Fukuoka, Japan, 9am - 6pm)
Apply
Verified live · 2 hours ago 20 days ago Likely open · 59%

KYU セキュリティエンジニア

$19k – $22k per year · In office (Fukuoka, Japan, 9am - 6pm)
Python
DevOps
Windows
Linux
Cybersecurity
SIEM
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$19k – $22k per year · In office (Tokyo, Japan, 9am - 6pm)
Windows
Linux
Apply
hitachi-ics.co.jp · Tokyo · Yokohama · Toyota · Hitachi · Atsugi · Information Security · Systems Integrators · Hiring 27
Tokyo · Yokohama · Toyota · Hitachi · Atsugi · Information Security · Systems Integrators · Hiring 27
Hitachi Information and Control Solutions is a Japanese system engineering company of the Hitachi group. It develops product security, public administration web systems, large display systems and water monitoring control systems, and hires security, infrastructure and software engineers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 20 days ago Likely open · 61%

製品セキュリティエンジニア(PSIRT)

$32k – $51k per year · In office (Tokyo, Japan)
Apply
$32k – $51k per year · In office (Yokohama, Japan)
Apply
Verified live · 2 hours ago 20 days ago Likely open · 61%

自動車業界向けサイバーセキュリティコンサルタント

$32k – $51k per year · In office (Yokohama, Japan)
Apply

DENSO

denso.co.jp
denso.co.jp · HQ: Kariya, Japan · Automotive Manufacturing · Automotive Software · Automotive Components · Est. 1949 · Hiring 37, 1 new
HQ: Kariya, Japan · Automotive Manufacturing · Automotive Software · Automotive Components · Est. 1949 · Hiring 37, 1 new
DENSO is a Japanese automotive components maker that develops vehicle electronics, sensors, control units and software. It hires engineers for in-vehicle AI, software-defined vehicle computers, body ECUs, driver monitoring sensors and automated driving systems in Kariya and Tokyo. Founded in 1949, the company is headquartered in Kariya, Aichi, Japan.
No named decision-maker yet.
No careers mailbox known
$41k – $91k per year · In office (Kariya, Japan)
Apply
Verified live · 2 min ago 20 days ago Likely open · 61%

車載SoCの先行開発(ASRA連携等)

$41k – $91k per year · In office (Tokyo, Japan)
Apply
$35k – $91k per year · In office (Kariya, Japan)
Apply

Chugai Pharmaceutical

chugai-pharm.co.jp
chugai-pharm.co.jp · HQ: Tokyo, Japan · Oncology Therapeutics · Biologics & Biosimilars · Prescription Drugs · Est. 1925 · Hiring 17
HQ: Tokyo, Japan · Oncology Therapeutics · Biologics & Biosimilars · Prescription Drugs · Est. 1925 · Hiring 17
Chugai Pharmaceutical is a Japanese research-based drug company and a member of the Roche group, focused on antibody and biologic medicines. It runs research and development in disease biology, protein science, DMPK and regulatory affairs, with research sites in Yokohama. The company was founded in 1925 and is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 20 min ago 20 days ago Hiring now · 77%

セキュリティエンジニア / Security Engineer

≈ $47k – $108k per year (Estimated) · Senior · 5+ years exp · In office (Chūō, Japan) · Bachelor's Degree · Senior · Japanese: C1 · English (Optional)
Incident Management
Cybersecurity
SBOM
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Machines can read this selection · checked 05:25 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.