About this role
Role Overview
Provide deep marketing domain expertise to a GenAI team building foundational Large Language Models, by designing realistic marketing tasks, producing accurate solutions, and evaluating model outputs with rigorous, practice-grounded judgment. This role places you within a leading AI lab''s extended workforce while employed by Cincinnatus LLC.
Key Responsibilities- Guide research and engineering teams to close knowledge gaps in brand strategy, growth marketing, and campaign reasoning tasks.
- Design challenging, domain-relevant marketing tasks, and write accurate, well-reasoned solutions grounded in real marketing practice.
- Evaluate AI model outputs against structured rubrics, and provide clear, written feedback on correctness, judgment, and reasoning quality.
- Develop and refine evaluation guidelines and scoring rubrics specific to marketing tasks.
- Collaborate with other subject matter experts to ensure consistency and accuracy in training data.
- At least 8 years of dedicated professional marketing experience, for example in brand strategy, growth marketing, or performance marketing, at a recognized, top-tier organization such as P&G, Unilever, Nike, Ogilvy, WPP, Omnicom, or equivalent.
- Prior hands-on experience evaluating LLM or AI model outputs against rubrics or structured scoring criteria, this is mandatory, please describe this experience in your application.
- Demonstrable career progression, for example Marketing Manager to Senior Manager to Director or VP of Marketing.
- Strong verbal and written communication skills, problem-solving ability, and interpersonal skills required for cross-functional collaboration.
- Employment type: W-2 employee of Cincinnatus LLC, placed to work directly with a leading AI lab as part of their extended workforce.
- Location: United States.
- Schedule: Must be able to engage reliably for at least 35 hours per week during weekdays.
- Cincinnatus LLC serves as employer of record, providing payroll, benefits, and compliance while placing employees within client teams.
Hourly pay range: 60 to 80 per hour.
Eligibility- Ability to accept W-2 employment with Cincinnatus LLC and to work as required within the United States placement.
- Must be available to meet the minimum weekly weekday commitment of 35 hours.
- Prior LLM/AI output evaluation experience is required and should be detailed in your application.
- Cincinnatus LLC is an Equal Employment Opportunity employer that does not discriminate on legally protected characteristics.