通信インフラ設計・構築（キャリア・ISP系）の転職求人一覧

・Strategic Infrastructure Leadership: Oversee global strategy, architecture, and governance for IT infrastructure across diverse environments.・Operational Excellence & Alignment: Drive sustainable operating models, lifecycle management, and continuous improvement to ensure infrastructure development remains consistent and fully aligned with business priorities.・Leadership & Stakeholder Partnership: Build and coach high-performing senior leadership teams while collaborating with cross-functional stakeholders to optimize investment and service outcomes.

Role & Responsibilities:As a Senior SRE, you will serve as a guardian of system availability and performance. You will be responsible for defining and monitoring SLOs, automating infrastructure lifecycles, and leading incident response efforts. By leveraging modern cloud architecture and IaC practices, you will minimize operational toil and build golden paths that enable development teams to deliver secure, high-quality code at speed. You will play a central role in complex system design, ensuring that massive-scale transactions remain stable, redundant, and highly available.Main tasks include:■ Design and maintain SLI/SLOs for critical services in collaboration with cross-functional teams.■ Architect resilient systems for failover, redundancy, and disaster recovery to ensure data integrity.■ Forecast resource demand and lead capacity planning for cost-effective scaling.■ Develop and execute CI/CD pipelines using IaC and container orchestrat

■ご紹介する企業世界各地に拠点を構えるグローバルIT企業。最先端技術と豊富なリソースを武器に、日本企業のDX推進を強力にバックアップしています。■ポジション概要本ポジションでは、AWS、Azure、GCP などの主要クラウドプラットフォームやインフラの知識と経験を活かし、以下の業務を担当していただきます。【主な業務内容】• 顧客のクラウド導入(AWS,Aure,GCPなど)における設計・構築・運用• 要件に応じたシステム構成の提案および改善• オンプレミス環境からクラウド環境(AWS,Aure,GCPなど)への移行プロジェクトの推進• クラウドネイティブ技術(Docker、Kubernetesなど)の活用• セキュリティ・運用管理#LI-Hybrid#LI-KN

■ご紹介する企業について世界中のあらゆる組織のデジタルトランスフォーメーションを支援する、グローバルIT企業です。Cloud Platform を通じて、革新的なテクノロジーとエンタープライズクラスのソリューションを提供し、お客様の成長とビジネス課題の解決をサポートしています。■ポジション概要Cloud Consultingチームにて、既存の企業向けアプリをクラウドネイティブ化し、リリース頻度や信頼性の向上を支援。戦略立案からコード実装まで、技術面から顧客の変革をリードします。■業務内容・既存アプリのクラウド移行戦略策定・マイクロサービス化等の設計と実装・GCPへのデプロイと最適化の実行・技術的なベストプラクティスの提供・プロダクト開発チームへの改善提案・障害耐性とスケーラビリティの確保#LI-Hybrid#LI-KN

As a Senior Infrastructure Operations & Improvement Engineer, you will be instrumental in managing and enhancing our client's expansive Kubernetes container platform. This role involves ensuring the stability of the platform, optimizing its performance, and providing expert support to internal users, all while maintaining high standards of security and operational efficiency.Main tasks include:■ Create and refine operational procedures and documentation.■ Perform node and cluster construction and deletion.■ Handle alerts and incidents, ensuring prompt resolution.■ Meet security requirements through OS and middleware updates and patching.■ Conduct work during late-night hours for releases and monitoring.■ Address escalated user support inquiries that require advanced expertise.

■About our ClientOur client is a famous entertainment company. They integrate cutting-edge technology with world-class branding to deliver extraordinary experiences. ■Role OverviewAs a Senior Network Engineer, you will manage mission-critical network infrastructure supporting park operations and DX initiatives. Collaborating with global teams, you ensure high availability and performance of wired/wireless networks across the campus and data centers.■Main tasks include:・Oversee daily network operations and maintain high availability・Implement configuration changes and ensure adherence to SLAs・Troubleshoot critical incidents affecting business operations・Manage networks using Cisco, Palo Alto, and Aruba technologies・Create documentation including network diagrams and SOPs・Drive operational improvements through automation and efficiency#LI-Hybrid#LI-KN