--- title: 'Cybersecurity Engineer at Mujin' canonical: 'https://feeny.ai/job/cybersecurity-engineer-mujin-tokyo-3gdvystkgd3k' type: 'job' last_seen: '2026-09-23' --- # Cybersecurity Engineer at Mujin - **Company:** Mujin - **Location:** Tokyo, Japan - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-03-31 - **Last confirmed live:** 2026-09-23 - **Apply:** https://jobs.lever.co/mujininc/5a1d474b-bc21-44f2-b9b4-3a8633e03b8e ## Job description Mujin is a global leader in industrial automation, redefining supply chain efficiency through MujinOS—our intelligent operating system for robotics. At our core is Machine Intelligence (MujinMI), a unique approach that leverages real-time digital twins and advanced perception, planning, and control algorithms to achieve fully autonomous operations. Our flagship product, MujinController, empowers users with a highly configurable, no-code interface. By integrating cutting-edge motion planning and computer vision, it enables seamless automation for complex applications such as palletizing, picking, and truck unloading. Headquartered in Japan with a growing presence in the US, China, and Europe, we invite you to join a dynamic environment where you can shape the future of automation. As a Cybersecurity Engineer at Mujin, you will play a pivotal role in securing the next generation of industrial robotics. You will be responsible for the end-to-end security implementation of our products, ensuring that security is not an afterthought but a core component of the development lifecycle and supporting infrastructure. ## Role Overview You will bridge the gap between technical security execution and business requirements, working across departments to harden our software and hardware assets. Your mission is to assess, implement, and continuously enhance our security posture through automation, rigorous assessment, and strategic consultation. ## Key Responsibilities Contribute to the security implementation of Mujin’s products throughout the development lifecycle and its supporting environment or assets. Assess, implement and enhance the security posture, configuration and technical controls of the following areas (not limited to): General secure software/hardware development lifecycle Secure coding guidelines and security training for developers Threat and vulnerability management Security integration in CI/CD Pipeline (through scripting, custom automation and deployment of various security tooling) Infrastructure configuration (hardening, access review, asset management) Support compliance activity across the organization by performing technical security assessments, review and technical control. Work closely with both technical team and business stakeholders (internal or external) to identify user requirements and compliance then translate them into technical solutions. Support cybersecurity operational activities (not limited to): Security onboarding and awareness training Security review and consultation Change management process Provide support on cybersecurity-related activities or work that is important for the company. ## Requirements - Bachelor’s degree with equivalent experience required in a relevant field. - More than 3 years of cybersecurity operations and/or security engineer experience. - Sound knowledge and hands-on experience of secure product development process. - Knowledge and understanding of secure SDLC, application security testing and remediation. - Knowledge and understanding of security standards/frameworks, such as IEC 62443, CIS, etc. - Experience and familiarity of Git concept, containerization, Linux administration and operation - Excellent English written and verbal communication skills. - Teamwork and ability to adapt to a fast-paced working environment. ## Preferred Qualifications - Master’s degree in a relevant field and/or certifications (OSCP, CompTIA, CCSP, Cloud Security) holder - More than 5 years of security engineering experience. - Sound technical expertise in cloud security controls and CSPM. - Familiarity with common security controls such as: - Key management / cryptographic concept - Product security design, review and testing - Threat modeling and risk assessment - Incident response management - Product external component, Software/Hardware Bill of Materials (SBOM/HBOM) - Proven record of technical implementation to meet standards, regulatory requirements and experience in obtaining industry certifications (e.g., EU CRA, NIS 2 Framework). Interview Process: - HR Interview: Discussion with Human Resources. - Hiring Manager Interview: One or two rounds with the hiring manager. - Teammate interview: panel interview with future teammates. Location 3-8-5 Tatsumi, Koto-Ku, Tokyo 135-0053, Japan Work Hours 8:45 - 17:45 (with a 60-minute break) Salary Based on experience and skills Salary revision twice a year Additional bonuses are available based on performance Holidays Every Saturday and Sunday Annual paid leaves Maternity leave and Childcare leave Flex Holiday (take public holidays on days of your choice) Other holidays as defined by the company Company Benefits Explore Mujin Perks & Welfare Benefits Flexible dress code policy Commuting allowance Japanese Social Security (Health Insurance, Pension, Labor Insurance) Monthly team dinner support Free buffet lunch every workday Free vending machines (offering drinks and snacks) High-end coffee machine Exclusive Employee Gym Access Japan Relocation Support Visa sponsorship Flight ticket support Shipping expenses coverage up to a specified limit Assistance for housing ## About Mujin ## Company Overview - **One-liner**: Mujin develops intelligent robotics automation platforms that use a "teachless" no-code approach to make robots capable, easy to deploy, and simple to operate in logistics, manufacturing, and beyond. - **Entity Type**: Private (Series C) - **Headquarters**: Tokyo, Japan - **Founded**: 2011 - **Founders**: Ross Diankov (CEO), Issei Takino ## Core Business - Primary industry: Industrial robotics and automation - Target customers: Warehouses, distribution centers, manufacturers (primarily Enterprise and B2B); also serves robotics integrators - Mission statement: To solve the shortage of manual labor by deploying intelligent robotics automation that raises productivity around the world ## Products & Services - **MujinOS**: A no-code, teachless platform for robot control and deployment. Integrates perception, planning, and control algorithms with a real-time digital twin. Compatible with top robot and tooling brands. - **Palletizing**: Automated case stacking with high-speed, stable pallet builds for any SKU mix. - **Depalletizing**: Perception-driven robots that unload pallets and handle complex mixed-SKU challenges. - **Mixed-Case Fulfillment**: Robotic case picking and pallet building for store-ready orders. - **Bin Picking**: Robots pick loose items from bins using advanced 3D vision. - **Piece Picking**: Each-pick automation for e-commerce and distribution. - **TruckBot**: Container and trailer unloading robot (debuted at ProMat 2023). - **Fleet Coordination**: Syncs AGVs and AMRs with pick-and-place workflows through a single fleet module. ## Market Standing - **Valuation/Market Cap**: Not publicly disclosed as a private company (latest major round was $83.4M Series C in 2023, per CB Insights). - **Key Metric (Funding)**: Over $107.4M in total known equity funding (Series A: ¥75M JPY, Series B: $6M, Series C: $83.4M + $18M). Also secured ¥15.5B JPY in debt financing (Dec 2025). - **Notable Investors**: SBI Investment (led Series C), UTEC (The University of Tokyo Edge Capital Partners). - **Growth Signals**: Employs 146 people (+5% YoY, +17 people); offices in 5 countries (Japan, USA, China, Netherlands, South Korea); 103 active job postings (+49.3% YoY); revenue $6.9M; recognized with the RBR50 Innovation Award; operates in 9 countries by workforce distribution. ## Competitive Advantages - **Teachless technology**: Their "MujinMI" (Machine Intelligence) allows robots to think and move autonomously without being taught every motion — a fundamental differentiator from traditional industrial robots that require programming. - **No-code platform**: MujinOS enables deployment without writing code, lowering engineering costs and accelerating timelines. - **Brand-agnostic integration**: Compatible with robots and tooling from multiple manufacturers, so it fits into existing operations without vendor lock-in. - **Strong Asia + global footprint**: Deep roots in Japan and China combined with expanding operations in North America and Europe. ## Strategic Focus - Continue expanding globally with offices in the Netherlands (Eindhoven) and a growing presence in the U.S. (Atlanta, GA). - Scale intelligent robotics solutions for large logistics and manufacturing customers. - Push further into full warehouse and factory workflows (e.g., TruckBot for automated unloading). - Deepen the MujinOS platform as the global standard for intelligent robotics. ## Why Work Here - **Mission-driven**: Tackling critical global labor shortages with cutting-edge technology. - **Engineering-heavy culture**: 92 of 146 employees are in technical roles — a true engineering-first company. - **Global, diverse team**: Colleagues from Japan, U.S., China, Netherlands, Switzerland, France, South Korea, and more. - **Top talent hiring from**: Carnegie Mellon, Stanford, The University of Tokyo, plus alumni from Google, Microsoft, Woven by Toyota, and Preferred Networks. - **On-site in Tokyo**: Most roles listed as full-time in Tokyo at their HQ, but also opportunities in Atlanta, Guangzhou, and Eindhoven. - **Active growth**: 103 open jobs across software engineering (C++, Python, Computer Vision, Robotics), integration, and other roles. ## Sources 1. [mujin-corp.com](https://mujin-corp.com/company) 2. [mujin-corp.com](https://mujin-corp.com/) 3. [jobs.lever.co](https://jobs.lever.co/mujininc) 4. [linkedin.com](https://www.linkedin.com/company/mujin-global) 5. 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