Lead and participate in the design, deployment, and integration of F5’s enterprise security solutions, including application security, bot defense, and web application firewalls.
Act as a trusted technical advisor for customers, providing guidance on security best practices, architecture, and optimization strategies.
Own the delivery of technical components for integration, including website analysis, configurations, testing, debugging, documentation, and go-live support.
Identify technical risks and provide mitigation strategies to ensure a seamless customer experience.
Collaborate with internal teams, including engineering, product management, and support, to ensure timely and high-quality technical solutions.
Contribute to knowledge-sharing efforts by documenting best practices, customer success stories, and internal technical resources.
Provide ongoing post-deployment support and lifecycle management for customers, ensuring long-term success.
Support pre-sales and proof-of-concept (PoC) engagements in coordination with the sales and technical teams.

3+ years of experience in technical consulting, professional services, system integration, or cybersecurity.
Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or a related field.
Understanding of networking protocols (TCP/IP, HTTP, DNS, TLS) and web application architectures.
Strong problem-solving skills and ability to work independently in complex environments.
Excellent communication and customer-facing skills, with the ability to explain technical concepts to non-technical stakeholders.
Fluent in Japanese and English (both written and spoken).
Strong understanding of web and network security technologies, including WAF, Bot Defense, API security, and application delivery controllers.
Hands-on experience with multi-cloud networking, CDN technologies, data center networking, and application load balancing.

Hybrid working mode
Career growth and development opportunities.
Develop your career across multiple domains such as security, cloud, and containers, all built upon a strong L4–L7 foundation
Continuous exposure to global collaboration and the latest technologies ensures long-term market value
Employee Assistance Program
Competitive pay, comprehensive benefits , and cool perks
Culture of Giving Back
Dynamic Diversity & Inclusion Interest Groups

Consultant

Key skills