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This role is essential to support our networking operations and build specialized expertise in WDM, Ethernet, and Fiber technologies. It helps strengthen the team's capability to deliver reliable customer solutions, collaborate effectively with global stakeholders, and address complex technical challenges. The position also supports long-term talent development by creating a pipeline of skilled professionals who can grow into broader technical and cross-functional roles as business needs evolve.
この役割は、当社のネットワーク運用を支援し、WDM、Ethernet、Fiber技術に関する専門的な知見を構築するうえで非常に重要です。また、信頼性の高い顧客向けソリューションの提供、グローバルなステークホルダーとの効果的な連携、そして複雑な技術課題への対応を実現するためのチーム能力強化にも貢献します。
さらに、本ポジションは、ビジネスニーズの変化に応じて、より幅広い技術職や部門横断的な役割へと成長できる高度なスキルを持つ人材を育成することで、長期的な人材開発を支援し、将来の人材パイプラインの構築にも寄与します。

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

Looking to make your mark?
We empower our teams to change the world, for the better. We're passionate about our people and we believe that recruiting and developing the next generation of talent is key to our continued success.

At Colt, you’ll get the opportunity to build a career with clear development opportunities in a global organization. Our graduates, apprentices and careers starters get the support and control they need to drive their professional development forward. From on-the-job training to formal learning and mentoring, you will be supported to make your mark at Colt.

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

Looking to make your mark?
We empower our teams to change the world, for the better. We're passionate about our people and we believe that recruiting and developing the next generation of talent is key to our continued success.

At Colt, you’ll get the opportunity to build a career with clear development opportunities in a global organization. Our graduates, apprentices and careers starters get the support and control they need to drive their professional development forward. From on-the-job training to formal learning and mentoring, you will be supported to make your mark at Colt.

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

Looking to make your mark?
We empower our teams to change the world, for the better. We're passionate about our people and we believe that recruiting and developing the next generation of talent is key to our continued success.

At Colt, you’ll get the opportunity to build a career with clear development opportunities in a global organization. Our graduates, apprentices and careers starters get the support and control they need to drive their professional development forward. From on-the-job training to formal learning and mentoring, you will be supported to make your mark at Colt.

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

About TCS Japan

Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.

Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.

Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transfo...

The Red Hat Consulting Department is looking for a Telco Consultant to join us in Tokyo, Japan. In this role, you will provide technical leadership and architectural guidance to customers on the adoption of Red Hat's cloud solutions and product families. You will build solid relationships with senior members of Red Hat’s customer’s infrastructure, networking, and operations teams by helping them architect modern, agile, and flexible infrastructure. Additionally, you will be seen as a trusted advisor to enterprise and domain architects and form relationships with senior IT and business leaders. We’ll need you to have a combination of experience in pre sales customer discovery session facilitation, post-sales detailed design workshops, and implementation governance.

The Red Hat Consulting Department is looking for a Telco Consultant to join us in Tokyo, Japan. In this role, you will provide technical leadership and architectural guidance to customers on the adoption of Red Hat's cloud solutions and product families. You will build solid relationships with senior members of Red Hat’s customer’s infrastructure, networking, and operations teams by helping them architect modern, agile, and flexible infrastructure. Additionally, you will be seen as a trusted advisor to enterprise and domain architects and form relationships with senior IT and business leaders. We’ll need you to have a combination of experience in pre sales customer discovery session facilitation, post-sales detailed design workshops, and implementation governance.

The Red Hat Consulting Department is looking for a Telco Architect to join us in Tokyo, Japan. In this role, you will provide technical leadership and architectural guidance to customers on the adoption of Red Hat's cloud solutions and product families. You will build solid relationships with senior members of Red Hat’s customer’s infrastructure, networking, and operations teams by helping them architect modern, agile, and flexible infrastructure. Additionally, you will be seen as a trusted advisor to enterprise and domain architects and form relationships with senior IT and business leaders. We’ll need you to have a combination of experience in pre sales customer discovery session facilitation, post-sales detailed design workshops, and implementation governance.

The Red Hat Customer Experience and Engagement (CEE) team is looking for an experienced Senior Technical Support Engineer with Linux networking experience to join us. In this role, you will build on your expertise with Red Hat technologies, namely Red Hat Enterprise Linux (RHEL) running on hybrid cloud, while providing outstanding technical support to our customers. You'll work closely with our developer and quality engineering (QE) teams to incorporate customer feedback and make Red Hat Enterprise Linux (RHEL) an even better product. The customers you'll interact with are often last level technical contacts on the customer's side, like system administrators, architects, and solution engineers.

You will be a part of the unique Red Hat culture, enriched with various principles and initiatives, such as Open Management Practices, Open Decision Framework, and diversity and inclusion. W...

At Red Hat, we are the world's leading provider of enterprise open source solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Our Commercial Sales Teams are at the forefront of this mission, collaborating with ecosystem partners to drive growth and demonstrate how Red Hat technologies can transform our customers’ businesses.

You may be thinking -- What is a Junior Territory Sales Executive at Red Hat?

As part of the account team, the Junior Territory Sales Executive is a results oriented professional focused on driving revenue and new business. The role of a Junior Territory Sales Executive is to understand customer needs and leverage our partner network to deliver high impact Red Hat solutions that drive business transformation.

Do you thrive on uncovering new business opportunities and dri...

As an Account Executive, you will be responsible for managing and growing an existing portfolio of enterprise customer(s), while also identifying new growth opportunities within your assigned territory with manager’s support.
This position requires someone who can take ownership of existing accounts, maintain trusted customer relationships, and ensure business continuity, while gradually expanding and developing the territory.
It requires a high level of independence, ownership, and initiative, as sales professionalsat Colt are expected to proactively drive opportunities forward in a lean, fast-moving environment.

• Immediate responsibility for existing customers and ongoing business
• Significant autonomy in how you manage accounts and prioritize opportunities
• Ability to proactively raise your hand for customers or territories where you can add the most value
• Exposure to...

日本タタ・コンサルタンシー・サービシズ（TCS）は、ITサービス、コンサルティング、ビジネスソリューションのグローバル企業です。複雑化するIT環境をシンプル化し、さらに進化させることで、お客様のビジネス変革をサポートします。業界に関する豊富な知見や、世界中に広がる研究所・デリバリーセンターを駆使し、お客様にとって最高レベルの品質と満足を提供します。

本ポジションは、大手コンビニエンスストアチェーン向けにネットワークインフラの設計・構築および運用保守を担うネットワークエンジニア職です。金融・流通・消費材など幅広い業界を支援する部門に所属し、顧客ビジネスに直結する重要なインフラ基盤を技術面から支えていただきます。

本プロジェクトは、2016年に複数ベンダーで運用されていたインフラを統合したことを契機にスタートし、現在はインフラ運用に加え、クラウド支援やアプリケーション運用領域まで拡大。お客様の基盤部門やクラウドチームとも連携し、継続的にビジネスをサポートしています。

日本タタコンサルタンシーサービシズ（TCS）は、ITサービス、コンサルティング、ビジネスソリューションのグローバル企業です。複雑化するIT環境をシンプル化し、さらに進化させることで、お客様のビジネス変革をサポートします。業界に関する豊富な知見や、世界中に広がる研究所・デリバリーセンターを駆使し、お客様にとって最高レベルの品質と満足を提供します。ビジネスを変える。よりよい社会に貢献する。TCSでなら、世界中のテクノロジーと業界知識で、あなたの夢がかないます。

本ポジションは、大手商社向けに国内外ネットワークインフラの設計・構築・運用を担い、ITインフラマネージドサービスの高度化と運用品質の均一化を推進するポジションです。複数ベンダーを統合し、将来を見据えた運用体制の構築をリードしていただきます。ネットワーク運用・障害対応・性能改善まで幅広く担当し、今後はクラウドや認証基盤などへの領域拡張も予定。グローバル環境でキャリアアップが目指せるポジションです。

As a Sales Manager, you will lead Sapporo enterprise sales for Storage and NAS solutions in QNAP Japan, working with a wide range of clients including local Japanese companies and international businesses. You will collaborate closely with technical teams and FAE（Field Application Engineer）to deliver complete IT solutions, manage strategic accounts, and drive business growth. This role provides hands-on experience with enterprise IT infrastructure and a clear path for career advancement.

当社は、台湾に本社を置き、世界28か国に拠点を展開するグローバルなネットワークストレージ（NAS）メーカーです。日本市場においても、法人・個人を問わず多くのお客様にご支持いただき、事業は急速に拡大しています。
この成長をさらに加速させるため、特に注力分野である製造業・官公庁といった特定業界や、成長著しい関東の市場開拓をリードしていただける、経験豊富な営業のプロフェッショナルを募集します。
これまでのご経験を活かし、当社の事業成長を牽引してくださる方からのご応募をお待ちしております。


本ポジションは、日本QNAPの札幌支店としてエンタープライズ向けストレージおよびNASソリューションの営業をリードする役割で、国内企業および国際企業を含む多様な顧客と連携します。技術チームおよびFAE（フィールドアプリケーションエンジニア）と密接に連携し、包括的なITソリューションを提供しながら、...

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

当ポジションは、顧客から要件を収集してネットワーク設計を行い、ルーター・スイッチ・ファイアウォールなどの機器の設定・導入を担当いただきます。サービスパックやパッチ適用を含む保守・アップグレードを実施し、パフォーマンスを監視してシステムの可用性と信頼性を維持し、構成管理および変更管理ポリシーに従ってインフラ変更を行い、概念設計・論理構成・物理構成などの正確なドキュメントを継続的に整備をご担当いただきます

As a Field Application engineer / System Engineer, you will play a critical technical role in supporting enterprise customers in Japan by delivering, deploying, and supporting Storage and IT infrastructure solutions. You will work closely with Sales, Marketing, and Product teams to support pre-sales activities, system implementation, and post-sales technical support across a wide range of industries.

本ポジションは、日本市場におけるエンタープライズ顧客向けに、ストレージおよびITインフラソリューションの導入・提案・技術支援を担う重要な技術ポジションです。営業、マーケティング、製品チームと密接に連携し、業界を問わず多様な顧客環境でのプリセールスから導入、運用支援までを担当します。

As a Sales Manager, you will lead Fukuoka enterprise sales for Storage and NAS solutions in QNAP Japan, working with a wide range of clients including local Japanese companies and international businesses. You will collaborate closely with technical teams and FAE（Field Application Engineer） to deliver complete IT solutions, manage strategic accounts, and drive business growth. This role provides hands-on experience with enterprise IT infrastructure and a clear path for career advancement.

当社は、台湾に本社を置き、世界28か国に拠点を展開するグローバルなネットワークストレージ（NAS）メーカーです。日本市場においても、法人・個人を問わず多くのお客様にご支持いただき、事業は急速に拡大しています。
この成長をさらに加速させるため、特に注力分野である製造業・官公庁といった特定業界や、成長著しい関東の市場開拓をリードしていただける、経験豊富な営業のプロフェッショナルを募集します。
これまでのご経験を活かし、当社の事業成長を牽引してくださる方からのご応募をお待ちしております。


本ポジションは、日本QNAPの福岡支店としてエンタープライズ向けストレージおよびNASソリューションの営業をリードする役割で、国内企業および国際企業を含む多様な顧客と連携します。技術チームおよびFAE（フィールドアプリケーションエンジニア）と密接に連携し、包括的なITソリューションを提供しながら、...

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

Looking to make your mark?
We empower our teams to change the world, for the better. We're passionate about our people and we believe that recruiting and developing the next generation of talent is key to our continued success.

At Colt, you’ll get the opportunity to build a career with clear development opportunities in a global organization. Our graduates, apprentices and careers starters get the support and control they need to drive their professional development forward. From on-the-job training to formal learning and mentoring, you will be supported to make your mark at Colt.

We’re Colt (Coltテクノロジーサービス株式会社), a global digital infrastructure company creating solutions that connect people, cities and businesses around the world. Our networking and connectivity products and services put the power of the digital universe in the hands of our customers.

This position will be designing, implementing, and supporting network solutions across the Asia region. By deeply understanding customer business challenges, the Solution Architect will deliver both standard and customized technical solutions that drive customer satisfaction and business growth.

As a Sales Manager, you will lead 関西 enterprise sales for Storage and NAS solutions in QNAP Japan, working with a wide range of clients including local Japanese companies and international businesses. You will collaborate closely with technical teams and FAE（Field Application Engineer） to deliver complete IT solutions, manage strategic accounts, and drive business growth. This role provides hands-on experience with enterprise IT infrastructure and a clear path for career advancement.

当社は、台湾に本社を置き、世界28か国に拠点を展開するグローバルなネットワークストレージ（NAS）メーカーです。日本市場においても、法人・個人を問わず多くのお客様にご支持いただき、事業は急速に拡大しています。
この成長をさらに加速させるため、特に注力分野である製造業・官公庁といった特定業界や、成長著しい関東の市場開拓をリードしていただける、経験豊富な営業のプロフェッショナルを募集します。
これまでのご経験を活かし、当社の事業成長を牽引してくださる方からのご応募をお待ちしております。


本ポジションは、日本QNAPの大阪支店としてエンタープライズ向けストレージおよびNASソリューションの営業をリードする役割で、国内企業および国際企業を含む多様な顧客と連携します。技術チームおよびFAE（フィールドアプリケーションエンジニア）と密接に連携し、包括的なITソリューションを提供しながら、戦略的アカ...