Owns METR’s People Operations function, including compensation, benefits, payroll, HR compliance, employee relations, onboarding, performance management, professional development, and culture. The role will build scalable HR systems and processes, advise employees and managers, manage HR data and benefits, coordinate trainings and retreats, and support organizational growth from approximately 30 to 200+ employees.

Lead METR’s organizational security function, advise leadership on security risks, set the security roadmap, build security culture, and manage security engineers and contractors. Responsibilities include incident response, infrastructure hardening, red teaming, threat modeling, partnership security requirements, and hands-on investigation of IAM, sandboxing, identity, and endpoint security. The role may also involve securing AI/ML systems and agent infrastructure.

Open call for expressions of interest across research, engineering, communications, operations, and contractor roles. Candidates should attach a CV and describe how they could contribute. Applicants may be asked to complete 1–3 paid work tests, interviews, and a possible 1–4 week trial. Technical roles prefer in-person presence in Berkeley; operations roles require relocation. Visa sponsorship is available for technical hires. Submissions are kept on file for future openings.