Capacity Assignment Specialist (m/f/d)

NTT Global Data Centers EMEA UK Ltd.; Greater London; On-site; GBP 60,000 - 82,000; Full time

Job summary

NTT Global Data Centers is seeking a Capacity Assignment Specialist to support the global capacity strategy by coordinating with Sales, Solutions Engineering, and Operations. You will allocate space and power, monitor inventory, and ensure governance.

This role links sales demand with data center availability and requires strong analytical and collaborative skills. The ideal candidate has experience in inventory management or capacity planning within data centers or related infrastructure, with

Qualifications

• Bachelor’s degree in business, operations, analytics, engineering, or related field, or equivalent experience.
• Multiple years of experience in inventory management, capacity planning, reporting, or analytics roles.
• Working knowledge of data center space, power, and cooling fundamentals.
• Experience within data center, cloud, telecommunications, or infrastructure-focused organizations preferred.
• Familiarity with enterprise systems such as DCIM, CMDB, CRM/CPQ, ERP, and analytics platforms.
• Experience supporting sales-facing or operational planning functions preferred.
• Strong analytical skills with ability to interpret inventory data and capacity models.
• Experience collaborating with Sales, Operations, and Planning teams.
• Strong reporting and data validation capabilities.
• High attention to detail and disciplined process orientation.
• Ability to manage multiple opportunities in a fast-paced environment.
• Clear written and verbal communication skills.

Responsibilities

• Capacity Assignment & Sales Support: evaluate opportunities and assign space and power per capacity policies; confirm availability and manage holds and commits.
• Inventory Monitoring & Optimization: track space and power utilization and flag inefficiencies; explore consolidation opportunities.
• Reporting & Planning Support: maintain inventory reporting and prepare inputs for weekly reviews and monthly planning.
• Governance & Data Integrity: ensure governance compliance and data accuracy across planning systems; document decisions.

Skills

Analytical skills

Data interpretation

Attention to detail

Communication skills

Collaborative work

Education

Bachelor’s degree in business/operations/analytics/engineering

Tools

DCIM

CMDB

CRM/CPQ

ERP

Job description

Make an impact at NTT Global Data Centers Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more than 20 countries globally, we offer unparalleled opportunities to work on cutting-edge technology and transformative projects. Experience a collaborative, innovative, and inclusive workplace where your ideas are valued, and your growth is supported.

Your role at a glance

The Capacity Assignment Specialist (m/f/d), supports execution of the global capacity strategy by partnering with Sales, Solutions Engineering, and Operations to assign and manage inventory (space and power) against revenue opportunities. This role acts as a key operational link between sales pipeline demand and data center inventory availability. The Specialist ensures capacity is allocated in alignment with governance standards, supports utilization optimization, and maintains clear reporting to enable informed sales planning and decision-making.

What we are looking for

Key Responsibilities

• Capacity Assignment & Sales Support Partner with Sales and Solutions teams to evaluate opportunities and assign space and power in accordance with global capacity policies. Validate availability against the capacity ledger and support management of holds, reservations, and commits. Provide timely confirmations and elevate conflicts or allocation risks. Identify and identify oversubscription or stranded capacity issues.
• Inventory Monitoring & Optimization Monitor space and power utilization across sites and highlight inefficiencies or fragmentation. Support analysis of consolidation or reallocation opportunities to improve usable inventory. Partner with Operations to validate constraints and support incremental capacity improvements.
• Reporting & Planning Support Maintain accurate reporting on inventory availability, utilization, and reservation status. Prepare data inputs for weekly capacity reviews and monthly planning forums. Support sales forecasting by ensuring pipeline demand aligns with available inventory.
• Governance & Data Integrity Ensure compliance with capacity governance processes and change control standards. Maintain data accuracy across planning systems (DCIM, CRM/CPQ, ERP, etc.). Document allocation decisions and inventory changes in accordance with policy. Support process improvement efforts related to reporting and workflow efficiency.

Knowledge & Attributes

• Bachelor’s degree in business, operations, analytics, engineering, or related field, or equivalent experience.
• Multiple years of experience in inventory management, capacity planning, reporting, or analytics roles.
• Working knowledge of data center space, power, and cooling fundamentals.
• Experience within data center, cloud, telecommunications, or infrastructure-focused organizations preferred.
• Familiarity with enterprise systems such as DCIM, CMDB, CRM/CPQ, ERP, and analytics platforms.
• Experience supporting sales-facing or operational planning functions preferred.
• Strong analytical skills with ability to interpret inventory data and capacity models.
• Experience collaborating with Sales, Operations, and Planning teams.
• Strong reporting and data validation capabilities.
• High attention to detail and disciplined process orientation.
• Ability to manage multiple opportunities in a fast-paced environment.
• Clear written and verbal communication skills.

Who we are

As the third largest data center provider, we operate over 150 data centers in more than 20 countries and regions. We understand that every business – large and small – has its own unique needs and goals. We offer local-to-global data center expertise, aligned with our connected platform of AI-ready data centers to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime. NTT Global Data Centers is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Data centers are the foundation of the digital world and at NTT Global Data Centers, we are one of the largest providers across the globe. We offer a wide variety of exciting and challenging careers that deliver opportunities to shape our ever-changing world. Our diverse, inspiring workforce is the heart and soul of our company, providing the best experience for our clients every day. By bringing together our global capabilities and local expertise, we help our clients achieve their goals, anywhere in the world. Together, we can accomplish the extraordinary and work to create a more sustainable world with rewarding benefits for everyone - clients, employees, investors, partners, and communities.