Cybersecurity engineer jobs in Japan

519 open Cybersecurity engineer roles at 281 companies in Japan. None of them states a citizenship or security-clearance demand. 2 mention relocation support.

Rebuilt 27 Oct 2026
open roles
519
companies
281
open to any nationality
100%
median stated pay
$54k

Companies hiring

Newest roles

Antway

antway.co.jp
antway.co.jp • HQ: Tokyo, Japan • E-commerce Platforms • Subscription Commerce • 201-500 employees • Startup • Hiring 3, 1 new
HQ: Tokyo, Japan • E-commerce Platforms • Subscription Commerce • 201-500 employees • Startup • Hiring 3, 1 new
Antway is a direct-to-consumer venture running Tsukulio, a subscription that delivers freshly cooked home-style meals from its own kitchens without freezing them. Its value chain spans user experience, manufacturing and logistics, it set up an overseas entity in 2025 and it hires system architects and site reliability engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 2 hours ago 1 day ago Hiring now · 86%

【08】情報セキュリティ推進リーダー

$532k – $759k per year • In office (Tokyo, Japan)
TypeScript
JavaScript
AI/ML
Cursor
ChatGPT
Claude Code
Frontend
Vue.js
Nuxt.js
Next.js
React.js
Mobile
Firebase
DevOps
GitHub Actions
GitHub
Terraform
GCP
CI/CD
Cybersecurity
ISO 27001
Management
Draw.io
QA
Playwright
Jest
+11
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NHN Techorus

nhn-techorus.com
nhn-techorus.com • HQ: Tokyo, Japan • Information Technology • Artificial Intelligence • AI Consulting & Integration • Cloud Consulting & Migration • Hiring 14, 14 new
HQ: Tokyo, Japan • Information Technology • Artificial Intelligence • AI Consulting & Integration • Cloud Consulting & Migration • Hiring 14, 14 new
Headquartered in Tokyo, Japan, NHN Techorus Corp. is an IT infrastructure and multi-cloud managed service provider (MSP) operating as a core subsidiary of NHN JAPAN. The company specializes in enterprise cloud integration, FinOps cost optimization, data analytics, managed hosting, and cybersecurity across major platforms, holding top-tier partner accreditations with Amazon Web Services (AWS Premier Tier) and Google Cloud. Through its flagship "Cloud Chorus" service suite and proprietary tools like Cloud Illuminator, it provides end-to-end consulting, migration, infrastructure monitoring, and billing administration to support the digital transformation journeys of enterprise clients nationwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 day ago Hiring now · 86%

脆弱性診断エンジニア(Web・プラットフォーム)リーダー候補

In office (Japan)
Azure
AWS
Cybersecurity
Nmap
Nessus
OWASP ZAP
OpenVAS
SIEM
Apply
Verified live · 2 hours ago 1 day ago Hiring now · 86%

脆弱性診断エンジニア(モバイルアプリ)リーダー候補

In office (Japan)
Azure
AWS
Cybersecurity
SIEM
Apply

FFRI Security

ffri.jp
ffri.jp • HQ: Tokyo, Japan • Est. 2007 • Hiring 14, 5 new
HQ: Tokyo, Japan • Est. 2007 • Hiring 14, 5 new
FFRI Security is a Tokyo cybersecurity company founded in 2007 that develops endpoint protection based on behavioural analysis rather than signatures. Its yarai product is used by Japanese enterprises and government bodies to detect unknown malware. The company also conducts vulnerability research and provides security consulting for embedded and automotive systems.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 1 day ago Hiring now · 86%

セキュリティエンジニア 【FFRIセキュリティワークス採用】

In office (Tokyo, Japan)
Python
C#
C#
.NET
DevOps
Kali Linux
Linux
Cybersecurity
Nessus
Apply
ht-itc.jp • HQ: Tokyo, Japan • AI Consulting & Integration • IT Consulting & Digital Transformation • Hiring 3, 2 new
HQ: Tokyo, Japan • AI Consulting & Integration • IT Consulting & Digital Transformation • Hiring 3, 2 new
Tsuji Hongo IT Consulting is the IT and AI arm of the Tsuji Hongo tax accounting group, one of the largest tax firm groups in Japan with more than 80 offices and over 2,000 staff. It builds DX platforms for back office, inheritance and accounting firm know-how, drives AI adoption inside the group and delivers AI implementation and system projects for outside companies, and it is hiring an AI project manager. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 day ago Hiring now · 86%

【中途/正社員】情報セキュリティコンサルタント

In office (Japan) • Full-Time
Apply

bitFlyer

bitflyer.com
bitflyer.com • HQ: Tokyo, Japan • Crypto Exchanges • Cryptocurrencies • Blockchain & Crypto • Est. 2014 • Hiring 27, 26 new
HQ: Tokyo, Japan • Crypto Exchanges • Cryptocurrencies • Blockchain & Crypto • Est. 2014 • Hiring 27, 26 new
bitFlyer is a Japanese digital asset exchange founded in 2014 and headquartered in Tokyo. It is one of the country's most active venues for Bitcoin spot and derivatives trading and holds licences in Japan, the European Union and the United States. The company also develops enterprise blockchain software and operates a consumer payments and rewards business.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 day ago Hiring now · 86%

セキュリティエンジニア(マネージャー/メンバー)

In office (Japan)
Apply

Skills these roles ask for

AWS 114Azure 72SIEM 68GCP 66Windows 50Linux 47Slack 38Python 33GitHub 32Terraform 26CI/CD 25ISO 27001 24Google Workspace 23TypeScript 22Kubernetes 20IAM 18

Where the roles are

Tokyo 365Yokohama 28Osaka 25Nagoya 9Fukuoka 6Chiba 6Kariya 6Kawasaki 5Minato 5Naha 2

Questions

Can a foreigner apply for these roles?

519 of the 519 roles here state no citizenship or security-clearance demand. A role that does says so in its advert, and the card marks it.

Which companies hire most cybersecurity specialists?

Hitachi (18), Nomura Research Institute (11), Internet Initiative Japan (9), Honda (9), Mitsui Bussan Secure Directions (8).

Which roles count as cybersecurity jobs?

Every role whose work is protecting systems and data - SOC and incident response, threat intelligence and forensics, application and cloud security, authorized penetration testing and vulnerability management, identity and access, governance, risk and compliance, security leadership - at any employer. A role is filed under a specialty when its title names one; a "Cybersecurity Engineer" that names none is a cybersecurity engineer's.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 519 live postings on employers' careers boardsUpdated 27 Oct 2026MethodologyJSONCC BY-SA 4.0