Top Communications Jobs in San Francisco, CA

Lead global product communications for Stripe's crypto offerings: define long-term vision, design strategic campaigns, create high-quality written materials for major public moments, work with regional comms, build influencer relationships, and advise senior executives on messaging and positioning.

Design and integrate RF and hybrid RF/optical communication subsystems for space/airborne platforms. Develop SDR-based pipelines, high-speed free-space optical links, PCBA hardware, and test infrastructure. Perform system trade studies, validate end-to-end performance under real-world conditions, and collaborate with avionics, firmware, and compute teams for flight integration.

Lead day-to-day internal communications for the Enterprise & Growth portfolio, plan and execute internal events, manage customer storytelling logistics, monitor employee feedback channels, maintain intake/calendar of milestones, and support broader internal comms initiatives with strong organization and cross-functional coordination.

The Senior Account Executive manages public relations programs for various accounts, leads teams, mentors junior staff, and ensures high-quality output.

The Director of Communications at Figma will redefine corporate communications by creating innovative storytelling strategies and campaigns, leading a team, and collaborating with executives and cross-functional teams to enhance Figma's public narrative.

Write and design internal and external communications, manage a weekly internal newsletter, support company initiative rollouts, create graphics and digital signage content, coordinate projects with stakeholders, monitor analytics to measure impact, and experiment with AI-powered communication tools to improve storytelling and efficiency.

Lead end-to-end technical programs for satellite communications systems, coordinating multidisciplinary teams (RF, ASIC/FPGA, embedded software, hardware, mechanical, manufacturing). Manage schedules, risks, vendors, prototypes, integration, validation, NPI, production ramp, and executive reporting while ensuring cross-functional alignment of requirements, interfaces, and deliverables.

Build Mixpanel's in-house PR function and own media relations, product launch PR, agency management across US/EMEA/APAC, internal and executive communications, crisis response, and thought leadership. Serve as primary media/contact lead, craft messaging and press materials, track coverage, and partner cross-functionally with Product Marketing and People. Hybrid role requiring two days per week in San Francisco or New York.

Lead operations for high-visibility communications programs, turning ambiguous, fast-moving projects into clear workstreams, owners, timelines, and decisions. Drive alignment across cross-functional partners, design and improve playbooks and crisis protocols, anticipate and remove bottlenecks, and provide strategic program leadership for launches and reactive situations.

Lead Affirm's business and financial communications to build trust with investors, financial press, and capital partners. Own earnings and major-news communications, craft narratives from financials, prepare executives for high-stakes media, and align business/financial messaging across teams to ensure consistent, proactive storytelling.

Lead Listen's communications strategy across media relations, executive storytelling, announcements, employer brand, and internal narrative. Build key narratives, pitch and manage press, prepare executives, create press materials, drive thought leadership, support major announcements and analyst/awards efforts, and establish the communications function from the ground up.

Lead and build the end-to-end communications function for an AI-native company: develop narrative and message architecture, run media and social strategy, shape executive voice, embed comms in product and investor launches, manage issues and competitive intelligence, leverage AI to optimize PR workflows, and hire and scale a communications team.

The Director of Public Relations & Communications will lead media relations, client relationships, and integrated communications programs focused on climate and energy companies, mentoring teams and driving narrative-driven storytelling.

Lead external and internal communications, define PR strategy, craft investor and product narratives, raise executive visibility, build press and influencer relationships, and establish the communications function at a high-growth AI-insurance company.

Lead CloudZero's brand, creative, and corporate communications strategy to define the AI ROI category. Own narrative, PR/analyst relations, executive visibility, product launch messaging, and AI-native content production. Build and hire an AI-fluent communications team and ensure brand consistency across all touchpoints.

Lead day-to-day marketing and communications operations: run systems and workflows, coordinate agencies and vendors, own major announcements and events, maintain creative standards, translate core narrative across channels, and sustain continuous content and asset readiness.

The Communications Coordinator will enhance the firm's brand through PR strategies, drafting press releases, and managing media relations. Responsibilities include media monitoring, reporting, and providing support for various PR initiatives.

Lead external communications for Anthropic's security, governance, and responsible scaling programs. Develop proactive and reactive strategies, manage media relationships, prepare executives for public appearances, and translate complex technical, regulatory, and governance topics into clear messaging. Partner with security, product, legal, governance, and RSP teams to communicate institutional structures like the Long-Term Benefit Trust and public benefit corporation commitments, and support fast-paced issues management and public reporting obligations.

Lead product and technical communications for Harvey, translating complex engineering and AI work into clear narratives for technical and legal audiences. Manage media relations, secure high-impact coverage, elevate executive visibility, partner with leadership and product teams, and build AI-powered tools and workflows for the communications team.

Lead product and pipeline communications for endocrinology and metabolic programs. Develop and execute strategic communications plans across earned, owned, paid, and social channels; manage media relations, advocacy engagement, executive thought leadership, internal communications, agencies, and cross-functional teams to raise product and research visibility and strengthen corporate reputation.

Customer-facing senior engineer who architects, builds, and productionizes Databricks-based data and AI solutions. Leads end-to-end projects across data engineering, distributed Spark workloads, MLOps, CI/CD, and user-facing applications while embedding with customers to drive adoption and reusable assets.

Lead Vanta's integrated external and internal communications program; craft corporate narratives and thought leadership around AI, security, and trust; manage PR agency relationships; amplify brand through earned media, events, and data-driven storytelling; partner cross-functionally to align messaging and scale efforts using AI.

Founding PR & Communications hire to build and lead earned media strategy. Responsibilities include media relations, story and channel development, executive thought leadership, data-driven launch storytelling, crisis management, and scaling PR operations including agency management and hiring junior talent.

Write high-impact scientific content (grants, white papers, technical briefs), support NIH/NSF/DoD/DARPA grant preparation and budgeting, assist with patent drafting and prior art research, create investor and scientific strategy materials, perform scientific and competitive research, and collaborate across science, engineering, and business teams to shape R&D roadmap and prepare research slides.

Lead Billtrusts brand, communications, content, design, and web strategy to build market positioning, drive awareness, and support revenue. Manage a multi-disciplinary team, integrate AI-powered workflows, oversee corporate messaging and website performance, and align brand programs with product, demand, and sales goals.