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Our Early Careers programme is designed to build the next generation of talent across Colt’s Operations & Engineering organization in Japan and Asia.

As an Early Careers professional, you will join one of our graduate pathways and gain practical experience while working alongside experienced colleagues and stakeholders. Depending on your pathway, you could contribute to our Real Estate, Fibre Engineering, Infrastructure Engineering, Capital Markets or Service Delivery teams.

The programme provides an opportunity to develop technical, commercial and professional capabilities while building a strong foundation for a long-term career in the telecom and technology industry.

Our Early Careers programme is designed to help you learn, develop and build practical experience from the start.

You will benefit from:
On-the-job training and h...

We are looking for an experienced Capital Markets Data Center Engineer to support critical financial market infrastructure across data center and colocation facilities in Japan. The role involves deploying, maintaining, and troubleshooting infrastructure for electronic trading and market connectivity while working closely with financial institutions, stock exchanges, and global stakeholders. Strong expertise in data center operations, networking, and server infrastructure, along with Japanese and English communication skills, is required. Experience in high-availability and low-latency trading environments is highly preferred.
日本国内のデータセンターおよびコロケーション環境において、金融市場向けの重要インフラを支えるCapital Markets Data Center Engineerを募集しています。本ポジションでは、電子取引やマーケット接続を支えるインフラの導入・運用・保守・障害対応を担当し、国内外の金融機関、証券取引所、各種ステークホルダーと連携して業務を進めます。データセンター運用、ネットワーク、サーバー基盤に関する技術知識に加え、日本語・英語での高いコミュニケーション能力が求められます。高可用性・低遅延環境のサポート経験をお持...

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...