AI Safety/AIxBiosecurity Research Fellow

WiMLDS Inc; Cambridge (MA); On-site; USD 61,000 - 76,000; Full time

Benefits offered by this job

Meals

Housing

Mentorship

Job summary

The Cambridge Boston Alignment Initiative (CBAI) invites applicants to join its full-time, paid Research Fellowship in Harvard Square, Cambridge, MA, running Oct 13 to Dec 18. Up to 40 fellows across AI Safety and AIxBiosecurity, mentored by in-house researchers.

Fellows receive a $15,000 stipend for 10 weeks, meals, housing, 24/7 office access, and opportunities to publish and present; visa sponsorship unavailable. Right to work in the U.S. required. Apply now for rolling review.

Qualifications

• Applicant must have the right to work in the U.S. (citizenship, residency, or OPT/CPT).

Responsibilities

• Participate in AI Safety and AIxBiosecurity research under mentors.

Job description

Cambridge Boston Alignment Initiative (CBAI) is excited to announce that applications are open for the next iteration of our full-time, paid, in-person Research Fellowship, held from October 13 to December 18 in Harvard Square, Cambridge, MA. We’re selecting up to 40 fellows across two cohorts (AI Safety and AIxBiosecurity), supported by leading mentors and dedicated in-house research managers. Our alumni have joined Goodfire and Constellation, established their own research group, been accepted into NeurIPS and ICLR, and presented their reports to policymakers in DC.

Note: You must have the right to work in the U.S. (i.e., citizenship, residency, or OPT/CPT) to participate in our Fall 2026 fellowship cycle. We are unable to sponsor visas at this time.

Why apply?

• Gain direct experience in research areas across AI Safety and AIxBiosecurity including alignment, governance, interpretability, and AI-driven biosecurity risk mitigation.
• Build professional credentials by contributing to research papers, blog posts, or demonstrations.
• Expand your network and career opportunities within the AI Safety community.
• Receive intensive mentorship from researchers affiliated with institutions such as Harvard, MIT, and others.

Fellowship details:

• Mentorship (1–2 hours/week) from leading researchers in the field.
• Dedicated in-house research managers.
• Stipend: $15,000 for 10 weeks.
• Meals and refreshments: Free lunches and dinners are provided every weekday, along with coffee, beverages, and snacks in the office.
• Accommodation: We’ll provide housing for the entire program.
• Office space: 24/7 access to our Harvard Square office.
• Networking opportunities: Extensive collaboration with the AI Safety Student Team at Harvard and MIT AI Alignment, including shared workspace and guest speaker events and workshops. Additionally, we’ll organize social activities and outings in Boston and Cambridge, connecting you to the broader AI Safety community
• Compute support: Compute support of ~$1,500 per week (flexible for compute-intensive projects), in the form of API credits and on-demand GPUs.
• Extension Fellowship: We offer an extension program of up to 6–12 months for promising research directions.

Application process

We will review applications on a rolling basis, so we strongly encourage applying as soon as possible.

The application deadline is September 6th, 11:59 PM EDT. The selection process involves:

• General application form
• Mentor-specific question, test task, or code screening (if applicable)
• 15-minute interview with CBAI
• An interview with the mentor