Voice Actor – American English (USA)

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking USA-based voice actors with native American English accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is ideal for professionals with experience in voice acting, narration, or broadcast who can deliver consistent, expressive, and clean audio across a variety of scripts.

Key Responsibilities

• Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.)

• Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation

• Maintain consistency in voice, accent, and delivery across recording sessions

• Follow detailed recording guidelines (environment, microphone setup, file formatting)

• Perform multiple takes with variation in emotion, emphasis, and style when required

• Review and self-QA recordings to ensure minimal background noise, clipping, or artifacts

• Collaborate with project teams to refine delivery based on model training needs

Requirements

• Native American English speaker currently based in the United States

• Proven experience in voice acting, dubbing, narration, podcasting, or broadcasting

• Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.)

• Strong command of intonation, diction, and emotional range

• Ability to follow scripts precisely while maintaining natural delivery

• Reliable availability for 10–20 hours per week over the project duration

Preferred Qualifications

• Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets

• Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper)

• Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm)

Why Join

• Contribute to state-of-the-art AI voice technology used by millions globally

• Opportunity to shape how future AI systems sound, communicate, and express emotion

• Work directly with top-tier AI researchers and engineers