Senior Communications Specialist

Lambda, The Superintelligence Cloud, builds Gigawatt-scale AI Factories for Training and Inference. Lambda’s mission is to make compute as ubiquitous as electricity and give every person access to artificial intelligence. One person, one GPU. If you’d like to build the world’s best deep learning cloud, join us. *Note: This position requires presence in our San Francisco/San Jose or Seattle office location 4 days per week; Lambda’s designated work from home day is currently Tuesday. We’re looking for an Internal Communications Specialist to join our team. If you thrive on tight deadlines, can write and edit high-quality content at lightning speed, and know how to keep things organized (while making it look effortless), we want to hear from you. In this role, you’ll create, manage, and deliver internal communications that keep employees informed, engaged, and connected to our mission. You’ll work closely with teams across the company to craft everything from all-company announcements to event communications to leadership messages. And you’ll make sure our internal comms plans don’t just live in a spreadsheet—they come to life. Internal comms isn’t just announcements and all-hands. It’s the difference between someone caring about our mission and their work, and people just showing up for a paycheck. What You’ll Do Write and edit everything from leadership messages to event announcements. Build communication plans that don’t die in spreadsheets. Work with teams across the company to keep messaging clean. Juggle deadlines without dropping balls. Present to groups and run meetings that people don’t hate. Solve problems creatively (and with humor). Be an advocate and voice for our employees; tell their stories. Build trust throughout Lambda and amplify the best parts of our culture. You 7+ years in communications or employee engagement. Writing and editing that adapts to any audience. Speed without sacrificing quality. Organization skills that make multitasking look easy. Comfort speaking to large groups and facilitating discussions. Basic design chops. A collaborative spirit. You thrive on building connections across the company. A keen sense of humor and a love for creative problem-solving. We’re in our “controlled chaos” era. If you’re the type who thrives in that space, let’s talk. Salary Range Information The annual salary range for this position has been set based on market data and other factors. However, a salary higher or lower than this range may be appropriate for a candidate whose qualifications differ meaningfully from those listed in the job description. About Lambda Founded in 2012, ~400 employees (2025) and growing fast We offer generous cash & equity compensation Our investors include Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, US Innovative Technology, Gradient Ventures, Mercato Partners, SVB, 1517, Crescent Cove. We are experiencing extremely high demand for our systems, with quarter over quarter, year over year profitability Our research papers have been accepted into top machine learning and graphics conferences, including NeurIPS, ICCV, SIGGRAPH, and TOG Health, dental, and vision coverage for you and your dependents Wellness and Commuter stipends for select roles 401k Plan with 2% company match (USA employees) Flexible Paid Time Off Plan that we all actually use A Final Note: You do not need to match all of the listed expectations to apply for this position. We are committed to building a team with a variety of backgrounds, experiences, and skills. Equal Opportunity Employer Lambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors prohibited by local, state, or federal law.