John McNabb

John McNabb brings a lifetime of powerful communication to the mic — with over 20 years of experience in public speaking and persuasive messaging across political campaigns, community organizing, and government advocacy.
From lobbying at the Massachusetts State House to environmental hearings and local government meetings, John's voice has always carried weight — clear, confident, and credible.
He’s also spoken to audiences of 600–900+ people at major tech conferences like DEF-CON and Black Hat, presenting on cybersecurity vulnerabilities in public infrastructure. Whether one-on-one or onstage, John knows how to engage, inform, and inspire.
Before pivoting to voiceover, John worked:
- As an environmental advocate, supporting citizen groups.
- As a corporate IT professional for over 15 years, maintaining computer systems at a major Boston company
- In elected and appointed roles in local government
Now in his third career, John is combining his passion for storytelling with his seasoned delivery style — professional, warm, trustworthy, and versatile.
Voiceover isn’t just his next chapter — it’s his encore performance.
Genres: Commercial, narration, explainers, eLearning, political, and public service.
Voice style: Mature, articulate, genuine, trustworthy, experienced, and engaging.