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Internship Startup Accelerator Jobs (NOW HIRING)

Research Intern

New York, NY · On-site

$125K - $200K/yr

We are looking for Research Interns to help us to develop fundamental safety tooling for LLMs. Your ... other accelerators multiple times (and turned down multiple times), were the first Student ...

Staff Eng, Proj Engineering

Longview, WA · On-site

$117K - $196K/yr

Provide mentorship to junior electrical engineers and interns. Project Management & Execution ... Participate in post-startup tracking & evaluation of results and returns. * Prepare and track ...

Connect students with local entrepreneurial resources, including incubators, accelerators, angel ... startup weekends; * Advise student entrepreneurship clubs or organizations; * Participate in ...

Partner - Private Equity

Manhattan, NY · On-site

$150 - $250/hr

Interplay is a startup ecosystem that supports founders via venture capital, an accelerator, a ... internship experience. An MBA/CFA is nice to have. * Are savvy with spreadsheets and financial ...

Software Engineer

New York, NY · On-site

$110K - $125K/yr

... accelerator, not a crutch. * You're comfortable with at least one backend language (Kotlin, Java ... Prior internship experience at a startup or fast-paced engineering team. What You'll Learn * How to ...

Interplay is a startup ecosystem that supports founders via venture capital, an accelerator, a ... internship experience. An MBA/CFA is nice to have. * Are savvy with spreadsheets and financial ...

Showing results 41-55

Internship Startup Accelerator information

What are the typical responsibilities of an intern at a startup accelerator?

Interns at startup accelerators often support program operations, assist with event planning, help manage communications with startups, and conduct market research. They frequently interact with founders, mentors, and investors, gaining exposure to various aspects of the startup ecosystem. By taking on these responsibilities, interns play a vital role in ensuring that programs run smoothly and that participating startups receive timely support and resources. This hands-on experience also provides valuable insight into entrepreneurship and the workings of early-stage businesses.

What is the difference between Internship Startup Accelerator vs Startup Mentor?

AspectInternship Startup AcceleratorStartup Mentor
Required CredentialsTypically students or early-career professionals, no specific certifications requiredExperience in startups, business development, or entrepreneurship; no formal certifications needed
Work EnvironmentStructured program, often in a startup incubator or accelerator settingAdvisory role, often flexible, may be remote or on-site
Employer & Industry UsageStartup accelerators, incubators, venture capital firmsStartups, entrepreneurial networks, business advisory firms

While both roles support startups, an Internship Startup Accelerator involves participating in a structured program to gain hands-on experience and contribute to startup growth. A Startup Mentor provides guidance and advice based on experience, often in a less formal, more flexible capacity. The key difference lies in the program structure and level of engagement.

What skills and qualifications are needed to thrive as an intern at a startup accelerator?

To thrive as an intern at a startup accelerator, you need a solid understanding of business fundamentals, entrepreneurship, and analytical skills, often supported by coursework or experience in business, finance, or marketing. Familiarity with tools like Excel, CRM platforms, project management software, and basic data analysis is typically expected. Strong communication, adaptability, and a proactive attitude help interns stand out by enabling effective teamwork and problem-solving in a fast-paced environment. These competencies are crucial for supporting startups, building valuable relationships, and contributing meaningfully to accelerator programs.

What is an internship at a startup accelerator?

An internship at a startup accelerator is a temporary position where interns assist the accelerator team in supporting early-stage startups. Interns typically help with program operations, event planning, startup mentorship sessions, market research, and administrative tasks. This role offers hands-on experience in the startup ecosystem, exposure to innovative business ideas, and opportunities to network with entrepreneurs, investors, and industry experts. It's a great way to learn about how startups grow and what it takes to launch a successful business.
More about Internship Startup Accelerator jobs
What cities are hiring for Internship Startup Accelerator jobs? Cities with the most Internship Startup Accelerator job openings:
What are the most commonly searched types of Startup Accelerator jobs? The most popular types of Startup Accelerator jobs are:
What states have the most Internship Startup Accelerator jobs? States with the most job openings for Internship Startup Accelerator jobs include:
Infographic showing various Internship Startup Accelerator job openings in the United States as of August 2026, with employment types broken down into 50% Internship, and 50% Full Time. Highlights an 100% In-person job distribution.

Research Intern

Haize Labs

New York, NY • On-site

$125K - $200K/yr

Full-time, Internship

Re-posted 2 days ago


Job description

Haize Labs haizes LLMs at scale. We are the robustness layer eliminating the risk of using language models in any setting. To prevent these systems from failing, we preemptively discover all the ways in which they can fail and continuously eliminate them in deployment.

We are looking for Research Interns to help us to develop fundamental safety tooling for LLMs. Your work will not only set the standard both in terms of research, but also in terms of how LLMs are tested, verified, and applied across customers, companies, and industries. You will directly influence how the world responsibly uses LLMs.


Responsibilities

  • Work directly with customers to adapt our core R&D for different domains.
  • Build out core infra, cloud tooling, and UX around our algorithms.
  • Deliver a delightful human-in-the-loop product experience.
  • Ship tools that are used by developers across the world. 

Qualifications

  • Experience with ML in an applied setting.
  • Strong open source presence or strong track record of software engineering projects and employment.
  • Can ramp up very quickly on understanding our research.
  • Love to break things, i.e. have a "stick it to the Man" attitude.

Annual Salary

$125,000 - $200,000 USD

Logistics

Location policy: 6 days a week, in person, in NYC.

US visa sponsorship: If you are exceptional, we will sponsor your visa.

We encourage you to apply even if you do not believe you meet every single qualification: We're open to considering a wide range of perspectives and experiences, and would love to chat with you.

Compensation and Benefits: Haize Lab's provides generous salary, equity, and benefits.

What sets us apart

We are not here to write GPT wrappers or get rich quick off the AI bubble. We're here to work on the hardest, most fundamental research problem in AI: making it reliable and robust. Come here to push yourself, learn fast, experience excellence, and kickstart your life's work. We value our team above all else, and firmly believe that greatness begets greatness.

Since starting 6 months ago, we've developed a suite of safety tools that's being used at places like Anthropic, AI21, Scale AI, and several other foundation model providers. We've been fortunate enough to be backed by the founders of Cognition, Hugging Face, Weights and Biases, Nous, Etched, Okta, Replit as well as rockstar AI and security executives from Stripe, Anduril, and Netflix. We're lucky to be advised by professors from CMU and Harvard.
Our founding team has been working together for quite some time. We are turning down our Stanford PhD offers to send it on Haize Labs, have gotten into Y Combinator and other accelerators multiple times (and turned down multiple times), were the first Student Researcher at Allen AI, co-led R&D at a Series A NLP startup, wrote ML-guided matchmaking services for 50,000+ students, built an educational nonprofit supporting 60 countries, and did some other cool things along the way.