[USA] Marketing Communications Manager

San Jose, CA (Hybrid)

Salary Not AvailableMid Level5+ years expFull time

Posted 2 months ago

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Job Summary

Own multi-channel marketing comms pipeline, aligning content, social, influencer relationships, and customer assets to drive brand, pipeline, and awareness at scale.

  • Content & Social Execution: Build calendars, own social programs end-to-end, and support editorial across blogs and newsletters.
  • Brand & Asset Governance: Ensure consistent brand execution and build a library of customer references with Sales and FDE collaboration.
  • Influencer & Community Engagement: Identify and manage relationships with AI/semiconductor/enterprise voices to broaden reach and credibility.

Job Description

Responsibilities
  • Build and manage content calendar (e.g., social media, contributed articles) that supports pipeline, brand, and awareness goals.
  • Own social program end-to-end.
  • Collaborate on creation of blog posts, bylines, customer stories, and more.
  • Own the newsletter end-to-end, including strategy, editorial, production, and distribution via HubSpot.
  • Manage list hygiene, segmentation, and performance reporting.
  • Help coordinate US trade show participation in partnership with CX lead, including booth logistics, graphics, and collateral.
  • Ensure consistent brand execution across every touchpoint.
  • Identify, engage, and manage relationships with relevant influencers and community voices in the AI, semiconductor, and enterprise technology space.
  • Build and maintain a library of customer reference assets, such as case study quotes, video testimonials, content for social and more, in close partnership with Sales and FDE teams.
  • Run awards program and executive speaker bureau, including opportunity identification, submission management, abstract development, and calendar coordination.
Requirements
  • 5-7 years’ experience in marketing communications, with a track record spanning content creation; social media, awards, speaker bureau programs; events – not just one or two program areas
  • Previous experience working at a semiconductor/AI company
  • Startup company experience
  • Demonstrated ability to work independently in a fast-paced, lean environment
  • Strong writing and editing skills across a range of formats and audiences
  • Hands-on experience with HubSpot or comparable marketing automation platforms
  • Comfortable working across global time zones; flexibility to work Asia hours
Preferred
  • Experience working in a multinational company
  • Experience supporting brand consistency through governance
Benefits
    Rebellions logo

    Rebellions

    5.0 Glassdoor

    Rebellions builds high-performance, high-efficiency AI systems, giving enterprises and nations instant inference capability and profitability the AI era demands.AI is now critical infrastructure. Rebellions builds high-performance AI systems with full-stack software natively supporting PyTorch and vLLM – familiar, open, and ready for production. Our Rebel 100TM delivers the best performance per dollar per watt, purpose-built for inference from the ground up, not retrofitted from training.With proven commercial deployments already live across enterprises and governments, and a chiplet architecture built for the most demanding AI workloads, Rebellions is making good on a simple belief: every organization and nation should be able to own and control their AI, not just access it.Built in South Korea. Trusted globally._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Recruitment Fraud AlertWe are aware that job seekers have been contacted about fake job opportunities with Rebellions from individuals fraudulently posing as Rebellions employees. These individuals are impersonating Rebellions recruiters and may be posting fake job descriptions, conducting fraudulent interviews, sharing offer letters, and/or requesting payment or money transfers. All open roles are posted on our official career portal (https://rebellions.ai/careers/). If you are contacted by anyone requesting payment from you as a part of the hiring process, do not respond. Rebellions would never engage a candidate in this manner. If you are the target of a recruiting scam, consider filing a report with law enforcement authorities. Rebellions is not responsible for fraudulent job offers and/or any claims, damages, expenses, or other inconvenience connected to recruiting scams.

    Founded in 2020
    Seoul, Seoul, KOR
    285 employees (11 in marketing)
    100% recommend to a friend

    Traffic Signals

    Monthly Visitors
    42.4K
    Traffic Source Mix
    Search
    55.8%
    Direct
    37.4%
    Referral
    4.7%
    Social
    1.4%
    Paid
    0.7%

    Headcount Trend

    Current headcount: ~285

    Marketing Team

    Marketing Team Size
    6 (2% of company)
    Median Tenure
    1.5 years
    Marketing Roles Posted (Last 30 Days)
    1

    Funding

    Total Funding
    $857.7M
    Last Raise
    $400M
    Series Unknown, 1 months ago

    Funding History

    • Mar 2026
      Series Unknown • $400M
    • Sep 2025
      Series C • $250M
    • Jul 2025
      Corporate Round

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