Director / Vice President, IT/OT

 

Location: Global (Preferred: London, UK or United States)

About Rubix

At Rubix, we design and deliver end-to-end AI data center infrastructure — from site origination and development through to long-term operations. We partner with customers to scale AI with speed, efficiency, and sustainability, backed by secured land, power access, and accelerated delivery models. Rubix is part of the Submer Group, delivering the infrastructure and platforms AI runs on. 

 

About the Role

We are seeking a strategic and hands-on Director or VP of IT/OT to lead the convergence of Information Technology (IT) and Operational Technology (OT) across our global data center portfolio. This role is critical in driving reliability, scalability, and security of infrastructure supporting high-performance computing environments, including next-generation data center technologies.

You will define and execute the IT/OT strategy, ensuring seamless integration across digital systems, physical infrastructure, and operational processes to support rapid growth and innovation.

 

What You’ll Do

Key Responsibilities

Strategy & Leadership

Develop and execute a global IT/OT strategy aligned with business and data center growth objectives

Lead digital transformation initiatives across data center infrastructure

Build and scale high-performing global IT/OT teams across multiple regions

Serve as a key advisor to executive leadership on infrastructure, cybersecurity, and operational resilience

Data Center & Infrastructure

Oversee IT systems supporting mission-critical facilities (DCIM, BMS, EMS, etc.)

Ensure high availability, uptime, and performance of data center infrastructure

Drive standardization of systems, architecture, and processes across global sites

Partner with engineering teams on design, build, and commissioning of new facilities

IT/OT Convergence

Lead integration between enterprise IT systems and operational technologies

Establish secure, scalable connectivity between data center assets and enterprise platforms

Implement best practices for OT cybersecurity, including segmentation and risk mitigation

Cybersecurity & Compliance

Develop and enforce global IT/OT security frameworks aligned with international standards and industry best practices

Ensure compliance with data privacy and infrastructure regulations across geographies

Manage risk, incident response, and disaster recovery planning

Operational Excellence

Drive continuous improvement in uptime, efficiency, and cost optimization

Implement monitoring, analytics, and reporting tools for real-time visibility

Lead vendor selection, partnerships, and contract negotiations

 

What You’ll Need 

Qualifications

12+ years of experience in IT, OT, or infrastructure leadership roles

Strong data center experience (hyperscale, colocation, or enterprise environments)

Proven leadership in IT/OT convergence within critical infrastructure environments

Deep knowledge of:

Data Center Infrastructure Management (DCIM)

Building Management Systems (BMS)

Network and systems architecture

Industrial control systems

Experience scaling global teams and operations

Preferred Experience

Background in high-density compute, AI/ML infrastructure, or liquid cooling environments

Experience with hyperscalers or data center operators

Familiarity with edge computing, digital twins, and smart infrastructure

Certifications such as CISSP, CISM, PMP, or relevant cloud certifications

 

Key Competencies

Strategic thinker with strong execution capability

Ability to operate at both executive and technical levels

Strong stakeholder management across engineering, operations, and leadership teams

Results-driven with a focus on scalability, efficiency, and innovation

 

Why Join

Opportunity to shape the future of next-gen data center infrastructure

Work at the intersection of IT, OT, and advanced computing technologies

Global impact in a fast-growing, innovative environment

Direct involvement in high-impact, strategic deals at the forefront of AI infrastructure

Opportunity to work across global markets and complex, multidisciplinary projects

A fast-scaling, entrepreneurial environment with real ownership and influence

You´ll be part of a fast-growing scale-up with a mission to make a positive impact, offering an exciting career evolution.

Rubix offers competitive compensation including base pay, performance incentives, and benefits. 

Our job titles may span more than one job level. The actual base pay is dependent on a number of factors, such as transferable skills, location, work experience, business needs and market demands.

 

Our inclusive responsibility

Rubix is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected category under applicable law.

 
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