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Content Writer & Digital Marketer (Part time, Contract)

Citrine Informatics

Citrine Informatics

Marketing & Communications
United States · Remote
Posted on Feb 26, 2026

About Citrine Informatics

At Citrine, we’re using Artificial Intelligence (AI) to enable our customers to usher in the next generation of sustainable, high-performing materials and chemicals.

Our customers love what we do:

“We understand our own laboratory more than before. It’s fun to work in this way.”

We’re the leader in AI for materials and chemicals. 10 of the top 20 chemical companies have trusted us as their AI provider and we have created more than $100 Million dollars in value for our customers to date. Our no-code SaaS platform empowers product developers to accelerate their work using chemically-aware data management and AI tools.

Citrine regularly wins awards for innovation and sustainability, earning spots on the CB Insights AI 100 list and the Inc. 5000 list of fastest-growing private companies in the US. Our customers include leading organizations such as LyondellBasell, Evonik, Grace, Avery Dennison, and Syensqo. We also collaborate with researchers from world-renowned institutions on cutting-edge research at the intersection of AI and the physical sciences.

Our team is exceptional, eager to grow and learn from each other. Team members work remotely throughout North America and Europe driven by our sustainability mission. We’re growing quickly, and looking for the best to join us!

About the Role

We’re looking for a part-time consultant to help us create high-quality content and campaigns for a technical B2B audience in the materials, chemicals, and industrial technology space.


This is a hands-on role for someone who can write clearly about complex topics, build content that performs, and execute digital marketing programs end-to-end. You’ll work closely with our marketing team to turn technical insights into compelling LinkedIn content, case studies, white papers, and targeted digital campaigns.

Time commitment: ~20 hours/week (flexible schedule, must be available to collaborate with someone based in the UK timezone)
Experience: 2+ years
Function: Marketing (Content + Digital)

Responsibilities

  • Write and publish high-performing LinkedIn content for company and leadership profiles
  • Develop and refresh case studies, including customer interviews and quote development
  • Create and edit white papers, technical briefs, and webinar follow-up assets
  • Build and manage Google Ads campaigns (search and retargeting), including ad copy and landing page messaging
  • Support SEO and AEO efforts (search + AI discovery), including content optimization and keyword strategy
  • Collaborate with subject matter experts to translate technical concepts into clear, credible marketing language
  • Use AI tools (e.g., ChatGPT, Gamma) to accelerate drafting, ideation, content repurposing, and layout

Skills and Experience

  • 2+ years of experience in content marketing, digital marketing, or technical B2B marketing
  • Strong writing and editing skills with a clear, professional voice
  • Comfortable writing for a scientific, engineering, or technical audience
  • Some background in science or engineering (degree, coursework, or prior work experience)
  • Experience producing:
    • LinkedIn posts and campaign series
    • Case studies and customer stories
    • White papers / long-form technical content
    • Google Ads copy and campaign structure
    • Working knowledge of SEO, and ideally AEO (Answer Engine Optimization for AI tools like ChatGPT/Gemini)
    • Familiarity with modern AI tools for marketing workflows, especially ChatGPT and Gamma
    • Ability to work independently, manage deadlines, and collaborate asynchronously across time zones

Nice-to-Haves

  • Experience marketing to industries such as chemicals, materials, manufacturing, energy, or industrial software
  • Familiarity with analytics tools (GA4, HubSpot, LinkedIn Campaign Manager)
  • Experience repurposing webinars into multi-format content (posts, briefs, email, landing pages)

Equal Opportunity

All qualified applicants will receive consideration for employment without regard to race, creed, color, or national origin. Please let us know if you need any accommodations during the interview process.

Accommodations

Citrine is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email us at peopleops@citrine.io or inform your recruiter if you require any reasonable accommodations throughout the recruiting process.