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KDDI

Telecommunications and ICT solutions provider

Cybersecurity Engineer

Pre-Sales Solution EngineeringConfirmed live in the last 24 hours
Full-timeTorrance, CA, USAIn-person

About the Job

Requirements

  • Lead technical discovery and scoping conversations with prospective and existing customers, translating business requirements into solution architectures across the team's security portfolio.
  • Plan and lead customer proofs of concept and product demonstrations, define success criteria, run evaluations, and produce proposal-ready findings, including bilingual Japanese/English walkthroughs where required.
  • Produce architecture diagrams, bills of materials, technical scope documents, assumptions, and high-level effort estimates for proposals and Statements of Work.
  • Contribute technical content to request for information and request for proposal responses and customer-facing quote conditions.
  • Maintain working-level technical relationships with strategic vendor sales-engineering counterparts; track product roadmaps, new features, and competitive positioning; and conduct comparative evaluations of new service offerings.
  • Ensure clean technical handover from presales to the Delivery/Architect team, covering scope, assumptions, customer expectations, and known risks; participate in kickoff sessions and provide technical clarification during early delivery phases.
  • Serve as a primary presales technical resource for New York-region accounts, especially Japanese-headquartered financial institutions, trading companies, and insurers, and support customers in other US regions as needed.
  • Apply NYDFS Part 500, FFIEC, and SOX IT context to scoping and solution design for regulated customers.
  • Build and maintain reusable solution templates, reference architectures, and presales collateral; conduct enablement sessions and product walkthroughs for the broader sales organization; and support account planning by mapping customer environments to service offerings.
  • Feed recurring presales gaps, customer objections, and lost-deal technical reasons into service improvement and roadmap discussions; mentor junior engineers and contribute to the team's presales methodology.

Responsibilities

  • Lead technical discovery and scoping conversations with prospective and existing customers and translate business requirements into solution architectures.
  • Plan, set up, and lead customer proofs of concept and product demonstrations; define success criteria, run evaluations, and convert outcomes into proposal-ready findings.
  • Prepare technical proposals and scoping materials, including architecture diagrams, bills of materials, technical scope documents, assumptions, high-level effort estimates, and technical contributions to RFI/RFP responses and quote conditions.
  • Engage vendor and partner sales-engineering counterparts, track product roadmaps and competitive positioning, and evaluate new service offerings.
  • Hand over technical scope, assumptions, customer expectations, and risks from presales to delivery; participate in kickoff sessions and support technical clarification during early delivery.
  • Support accounts in the New York region and customers in other US regions, applying regulatory context for regulated customers.
  • Develop sales enablement materials, conduct enablement sessions and product walkthroughs, and support account planning.
  • Contribute customer and deal feedback to service improvement and roadmap discussions, mentor junior engineers, and mature the team's presales methodology.

About the Company

KDDI

Telecommunications and ICT solutions provider

KDDI provides telecommunications services in Japan for individuals and businesses, building an ecosystem around mobile and fixed-line connectivity plus value-added services. Its offerings for enterprises combine mobile services, ICT solutions, and data center services by tying network infrastructure to cloud and ICT capabilities to support digital transformation. What sets KDDI apart is its strategy to merge telecommunications with life-design services, delivering integrated, end-to-end solutions for both consumers and corporate clients, supported by its international footprint. The aim is to create value for customers by pairing core connectivity with added cloud, ICT, and data-center services across personal and business markets.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Tokyo, Japan
Founded
1984

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