The Role
Leads cloud operations, infrastructure design, migration planning, automation, and service improvement across AWS, Azure, and on-premises environments. Designs and operates cloud infrastructure, supports cloud-native implementations, standardizes operational processes, assesses customer environments, and manages transitions for outsourcing and migration projects. Requires fluent Japanese, conversational English, and experience with AWS or Azure, public cloud architecture, infrastructure operations, and Windows Server or Linux.
Summary Generated by Built In
We are seeking an experienced Cloud Technical Lead to drive cloud operations, infrastructure design, operational migration, and service improvement across AWS, Azure, and on-premises environments, with expertise in automation, standardization, and infrastructure management.
Key Responsibilities:
- Provide operational services and operational design for cloud environments, mainly AWS and Azure.
- Maintain and manage customer infrastructure environments, propose improvements, and carry out activities to improve operational quality.
- Perform operational estimation, operational design, operational migration planning, and migration support for new projects.
- Consider and provide implementation support for cloud-native solutions.
- Plan, implement, and promote automation solutions.
- Construct and deploy Shared Delivery models and standardized operational processes.
- Conduct assessment, due diligence, and transition support for IT outsourcing projects.
- Perform system operations, improvement activities, and incident response in on-premises environments.
- Support customer system operation transition planning and migration.
Requirements
What are we looking for:
- Experience in operational design and operations in AWS or Azure environments.
- Experience in designing and building in public cloud environments.
- Experience in assessing customer environments and promoting improvement proposals and operational enhancements.
- Experience in infrastructure design, construction, and operation in Windows Server or Linux environments.
Language Requirements:
- Japanese: Fluent. Able to accurately and smoothly communicate complex business issues both orally and in writing.
- English: Conversational, with basic reading and writing skills. Able to hold everyday conversations, read and write simple texts, and understand and respond to basic business communications.
Preferred Qualifications:
- Experience in infrastructure design, construction, and operation in on-premises environments.
- Experience in designing and operating in the PaaS domain, including databases and containers.
- Experience in GCP or OCI environments.
- Experience in implementing automation using Python, shell scripts, or similar technologies.
- Project lead or team management experience.
- Experience collaborating with overseas members.
Skills Required
- Experience in operational design and operations in AWS or Azure environments
- Experience designing and building public cloud environments
- Experience assessing customer environments and proposing operational improvements
- Experience designing, building, and operating infrastructure in Windows Server or Linux environments
- Fluent Japanese communication skills
- Conversational English with basic reading and writing skills
- Experience designing, building, and operating on-premises infrastructure
- Experience designing and operating PaaS solutions, databases, and containers
- Experience with GCP or OCI environments
- Experience implementing automation using Python, shell scripts, or similar technologies
- Project leadership or team management experience
- Experience collaborating with overseas team members
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The Company
What We Do
NexusCorp LLC (operating as Nexus Corporation) helps businesses achieve their goals through custom software development, IT consulting, statement-of-work delivery, contingent workforce and direct-hire solutions, and payroll services. It designs, builds, tests, and maintains scalable digital applications; analyzes systems to improve technology use; and supplies specialized professionals and structured project delivery. Its client-first approach emphasizes compliance, integrity, innovation, and tailored business outcomes.








