Who we are

Mantle is building the largest sustainable hub for financial and consumer on-chain applications. Conceived by a community of builders as a burgeoning on-chain ecosystem pioneering a vision for the mass adoption of token-governed technologies, Mantle Ecosystem comprises an Ethereum layer 2 (L2) — Mantle Network, a decentralized autonomous organization (DAO) — Mantle Governance, one of the largest on-chain treasuries — Mantle Treasury, and an Ether (ETH) liquid staking and restaking protocol — mETH Protocol: all built on Ethereum.

To support the next-generation of innovators, builders, and developers, Mantle is growing its ecosystem via Mantle EcoFund, a catalyzed capital pool of $200M. Mantle’s Showcase Apps program lends additional support and publicity to ecosystem projects in categories such as real world assets (RWA), web3 gaming and intent-driven applications.

Your Role

We are seeking a seasoned Corporate Communications Director to design and execute innovative, multi-platform marketing campaigns that stir excitement and drive engagement across diverse audiences. This role combines strategic public relations expertise, corporate communications skills, and dynamic marketing instincts to craft impactful narratives and deliver standout campaigns over defined periods.

The ideal candidate thrives at the intersection of marketing and storytelling, leveraging tools like webinars, interviews, social media, and event activations to build momentum and align corporate messaging with business goals.

Key Responsibilities:

• Plan and execute marketing campaigns over defined periods (e.g., 1-month), using platforms like social media, AMAs, events, and community campaigns to build momentum.

• Create excitement and sustained engagement through innovative and well-packaged marketing activities.

• Manage public relations, corporate messaging, and crisis communications to safeguard and enhance brand reputation.

• Collaborate with internal and external stakeholders to execute campaigns aligned with the company’s branding and messaging.

• Craft compelling and consistent corporate messaging tailored for diverse stakeholders, including investors, partners, and the public.

• Build relationships with media, influencers, and key partners to amplify brand visibility.

• Lead social media strategies to support campaigns and drive engagement.

What We’re Looking For:

• 8+ years in PR, strategic communications, or marketing.

• Proven ability to create and deliver multi-channel campaigns.

• Strong media relations and corporate storytelling skills.

• Experience in financial reporting and crisis management.

• A creative, strategic thinker with a passion for building brand momentum.

Preferred Experience:

• PR or marketing experience in public companies or investment-focused organizations (e.g., Alibaba, Amazon, Blackrock).

• Familiarity with Web3 is a plus.

If you think you have valuable experience to bring to the organization, but don’t necessarily meet all of the criteria for the role, we still want to hear from you. We consider all applications.