Senior Marketing Manager

Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. 

We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles.

We are hiring a Senior Marketing Manager to drive content strategy and thought leadership across the company. This is a high-impact, high-autonomy role. You will help shape how Cornelis shows up in the market: through executive bylines, technical narratives, customer stories, and category-defining content programs. You will work directly with marketing and engineering leadership to translate architectural differentiation into content that earns attention and builds credibility with infrastructure buyers.

This role is ideal for someone who has operated at the intersection of deep technical products and enterprise GTM. You understand the data platform, AI infrastructure, or HPC landscape well enough to write credibly for practitioners and executives. You are a strong writer and editor who can produce work that stands on its own without heavy revision. You have experience building content engines that scale and sustain, not one-off campaigns.

Key Responsibilities:

Content Strategy & Execution
•  Drive an editorial calendar and content pipeline for owned areas: ideation, production, distribution, and measurement.
•    Write and edit long-form content including byline blogs, contributed articles, technical briefs, and analyst-facing materials.
•    Build a repeatable content engine that produces high-quality assets at a pace that matches our product and launch cadence.
•    Develop customer story programs that produce credible, data-grounded proof points for sales and analyst conversations.
•    Direct blog strategy with clear performance targets for engagement, reach, and pipeline influence.
Thought Leadership & Market Narrative
•    Translate complex architectural concepts into clear, credible narratives that resonate with infrastructure architects, data center operators, and technical executives.
•    Develop and maintain the company’s point of view on AI and infrastructure trends, fabric architecture, and the competitive landscape. Own ‘how we show up’ in market conversations.
•    Build executive positioning and speaking programs: conference abstracts, keynote scripts, panel prep, and event-specific messaging.
•    Partner with CMO and analyst relations to develop positioning materials, briefing decks, and engagement strategies for industry analysts.
Cross-Functional Partnership
•    Work closely with sales, product, and engineering leadership to stay current on architecture, roadmap, and competitive dynamics. Turn technical depth into market-ready content and enablement tools for sales and channels.
•    Collaborate with demand generation and field teams to align content with campaign themes, launch milestones, and sales enablement needs.
•    Contribute to GTM planning for product launches, ensuring content, enablement assets, and messaging are sharp, consistent, and ready on schedule.

Minimum Qualification:
•    8+ years in product marketing, content marketing, or technical marketing roles within enterprise technology. Experience in AI infrastructure, data platforms, HPC, cloud, or semiconductors is strongly preferred.
•    Experience using AI enabled tools to drive scale of your expertise into your marketing workflows.
•    Demonstrated ability to develop and execute content strategies that drive measurable business outcomes: pipeline influence, analyst perception, category awareness.
•    Strong writing and editorial skills. You can produce polished, publication-ready content across formats (blogs, briefs, contributed articles, keynote scripts) with minimal oversight.
•    Technical fluency. You can engage credibly with engineers and architects on topics like fabric architecture, AI training and inference workloads, GPU cluster design, and data platform tradeoffs. Y