Lead Sales Engineer

About this role

Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.  

A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.

A career at Equinix means being at the center of shaping what comes next and amplifying customer value through innovation and impact. You’ll work across teams, influence key decisions, and help shape the path forward. You’ll find belonging, purpose, and a team that welcomes you—because when you feel valued, you’re empowered to do your best work.

Job Summary  

The Lead Sales Engineer - Strategic Accounts is the technical execution leader for some of Equinix’s most complex and globally significant customers, including leading tech, social media, and neocloud accounts. Under the direction of Solutions Engineering leadership, this role owns the end-to-end design and pursuit execution of advanced data center, interconnection, and hybrid infrastructure solutions - translating global account strategy into deployable architectures across regions.  

Working in close partnership with the Account Executive and Global Solutions Architect, the Lead SE serves as the subject matter expert for data center design, emerging infrastructure technologies, high-density compute, and custom build-to-suit solutions, ensuring technical excellence and commercial viability in every engagement.  

This is a high-visibility role both within and outside of the company. The successful candidate brings a rare combination of deep data center and infrastructure   expertise , advanced client engagement skills, and the technical authority to lead through complex, multi-region pursuits. The ideal candidate is equally adept at business-outcome conversations with C-level executives   and deeply   technical discussions on complex data   center , AI, and interconnection solutions.  

Responsibilities  

Strategic Account Technical Leadership  

• Serve as a trusted technical advisor throughout the sales lifecycle, partnering with the Account Executive and Global Solutions Architect to achieve and exceed global bookings and revenue targets.  

• Lead detailed technical discovery across global stakeholders to define requirements for space, power, cooling, density, resiliency, compliance, and interconnection.  

• Own the technical win for regional and global pursuits by delivering comprehensive design documentation, architecture diagrams, and solution walkthroughs.  

• Align regional designs with the global account technical roadmap to ensure consistency and scalability across geographies.  

• Support forecast accuracy and deal progression by clearly articulating solution scope, risks, dependencies, and technical differentiators.  

• Serve as a technical SME in the customer’s domain - including earning relevant certifications where   appropriate   - to understand the business, speak the customer’s language, and advance ecosystem opportunities on Platform Equinix.  

• Engage the extended Equinix global technical community to provide coordinated strategy and a superior customer experience wherever the customer   requires   Equinix services.  

Data Center Architecture and Solution Design  

• Design complex colocation and infrastructure solutions, including high-density AI and GPU deployments, liquid cooling strategies, advanced power modeling, and hybrid cloud architectures.  

• Serve as subject matter expert for emerging technologies, including high-performance   compute   environments, distributed architectures, sovereign deployments, and sustainability-driven design.  

• Develop and articulate scalable global deployment strategies for customers   operating   across multiple regions with diverse regulatory and operational requirements.  

• Lead custom design services engagements, including build-to-suit solutions, phased expansion strategies, and specialized infrastructure configurations.  

• Partner with   xScale , IBX design, construction, operations, and product teams to ensure feasibility, compliance, and   delivery   readiness of proposed solutions.  

• Maintain a strong understanding of the competitive landscape across retail and wholesale data center providers, and articulate Equinix differentiation clearly across the full colocation and interconnection portfolio.  

• Deliver Equinix’s sustainability story with awareness of emerging regional requirements and Equinix’s commitments to meet them.  

• Demonstrate expert-level fluency in next-generation data center trends, including liquid cooling, AI infrastructure, power generation, density, and PUE.  

Technical Pursuit Leadership and Innovation Support  

• Own the technical components of RFP and proposal responses, including architecture validation, risk mitigation, and scope definition.  

• Drive quoting processes, capacity reviews, facility tours, and advanced technical workshops tied to complex infrastructure pursuits.  

• Support co-innovation initiatives led by the Global Solutions Architect by translating validated blueprints and reference architectures into executable regional deployments.  

• Participate in Solution Validation Center engagements, proofs of concept, and technical validation programs tied to advanced or emerging architectures.  

• Provide field-driven feedback to product, engineering, and operations teams to inform roadmap evolution based on strategic customer requirements and deployment realities.  

• Closely follow industry trends and developments across power generation, liquid cooling, AI infrastructure, and data center design to shape account team priorities and lead from the front on technology innovation.  

• Continually increase technical depth and develop problem-solving skills through formal education, certifications, self-study, and individual development planning.  

• Contribute to the Global Technical Sales community through k

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