Full-Time

Partner – Communications Partner

Bio

Andreessen Horowitz

Andreessen Horowitz

501-1,000 employees

Venture capital firm investing in startups

No salary listed

San Francisco, CA, USA

In Person

Category
Growth & Marketing (1)
Required Skills
Branding/Brand Strategy

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Requirements
  • Minimum of 10 years experience in corporate, exec, product, or crisis communications
  • Strong familiarity of biotech and healthcare industries
  • In-house and agency experience required
  • Creative thinker who is able to grow influence and networks in novel ways
  • Strong biotech, healthcare and national media relationships required. Experience leading and/or executing PR campaigns for high growth companies
  • Extremely strong verbal and written communication skills
  • Ability to define a communications and media strategy and drive it through execution
  • Proven track record of crafting high-quality brand-building initiatives from scratch
  • Ability to successfully lead cross-functional teams from idea through execution
  • Able to persuade, influence, and build trust at the executive level
  • Strong partnership skills, building trusted connections within the firm, within our portfolio, and with the industries in which we operate
  • Self-starter who is resilient through change, with strong ability to context-shift, learn, and drive meaningful results
  • Direct experience with entrepreneurs and deep respect for their journey. The right candidate is eager to coach and support founders at all stages with compassion and expertise
  • Low ego, high empathy, and the capacity to collaborate effectively with diverse teams
Responsibilities
  • Partner directly with our General Partners and investment team to define strategy and execute communications plans that drive their brand platforms forward while winning the attention and respect of leading founders and executives
  • Be a team player: collaborate with talented cross-functional partners to bring big ideas to life
  • Be a trusted advisor for dozens of portfolio companies. You will be the expert coach they’ll turn to for brand marketing, media strategy, crisis management, internal communications, and more
  • Proven experience navigating crisis situations and advising portfolio companies on complex, high-stakes communications
  • Maintain productive and positive relationships with media, content creators, and industry influencers to establish trust, surface key industry-shifting narratives and support our portfolio companies
  • Proactively build strong industry networks and secure high quality brand-building opportunities for partners to write, speak, and lead key conversations
  • Collaborate with the New Media team on broader brand strategy and initiatives, including media and marketing network dinners, portfolio workshops, and events

Andrewsen Horowitz (a16z) is a venture capital firm that provides funding and strategic help to startups. It invests across many sectors, including AI, fintech, biotech, crypto, enterprise, consumer, games, and infrastructure, and it supports companies from seed stages through to IPOs. The firm’s product is capital in the form of equity stakes in startups, along with guidance, networks, and operational support to help these companies scale. Unlike many investors who focus on a single niche, a16z combines a very large capital base (about $43 billion in committed capital) with a broad portfolio and a long-term, hands-on approach to backing entrepreneurs, aiming to grow companies that can become industry leaders while delivering strong returns for its investors.

Company Size

501-1,000

Company Stage

N/A

Total Funding

$306.2B

Headquarters

Menlo Park, California

Founded

2009

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Simplify Jobs

Simplify's Take

What believers are saying

  • January 2026 fundraising captured over 18% of U.S. venture dollars.
  • Speedrun SR007 runs in San Francisco through October 11, 2026, feeding proprietary deal flow.
  • Crypto Fund 5’s $2.2 billion launch targets stablecoins, RWA, and on-chain finance.

What critics are saying

  • Coinbase’s January 30, 2026 derivative suit survived, extending Andreessen fiduciary scrutiny.
  • The ai16z and ElizaOS lawsuit weaponized a16z’s brand, exposing reputational spillover across crypto.
  • If crypto regulation tightens after 2026 prediction-market fights, a16z’s largest crypto bets face compression.

What makes Andreessen Horowitz unique

  • January 2026: raised over $15 billion across five funds, including $6.75 billion growth.
  • Speedrun backs up to $1 million per company and has funded 250 startups.
  • Marc Andreessen and Ben Horowitz still brand a16z as a founder-first, full-lifecycle platform.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

Paid Vacation

Paid Sick Leave

Flexible Work Hours

Company News

Fortune
Aug 7th, 2026
In AI-obsessed Silicon Valley, live commerce platform Whatnot just notched a new funding round valuing it at $20 billion | Fortune

The $545 million Series G nearly doubles Whatnot's valuation—a rare consumer-marketplace breakout at a moment when nearly every venture dollar is flowing to AI.

Volta
Aug 5th, 2026
Volta Launches: The Utility of Compute — Volta

Volta emerges from stealth with a $10B strategic partnership, a 133 MW AI factory in Norway, and a capital structure built to make AI infrastructure dependable, plentiful, and built to endure.

TechCrunch
Aug 4th, 2026
EON wants to move the data superhighway from ocean fiber to space lasers | TechCrunch

Endeavour Optical Networks is planning to launch the fastest space laser communications system yet built.

SiliconANGLE Media
Aug 4th, 2026
Convex raises $57M for AI-optimised application backend platform

Developer tooling startup Convex has raised $57 million in Series B funding led by Insight Partners, with participation from Etna Labs, Andreessen Horowitz, and Spark Capital. The round brings the company's total funding to $110.5 million. Founded in 2021 by former Dropbox infrastructure engineers, Convex provides an AI-optimised application backend. The platform offers building blocks that companies can use to develop custom software. The San Francisco-based startup focuses on simplifying backend development by providing developers with tools to build applications more efficiently. The fresh capital will support Convex's continued development of its backend infrastructure platform.

The Next Web
Aug 4th, 2026
Nvidia and Dell back AI cloud startup Volta at a $2.4bn valuation

AI cloud startup Volta has raised $300m and lined up $5bn in financing at a $2.4bn valuation, backed by a16z, Altimeter, Nvidia, and Michael Dell.