Senior Recruiter

Harmonic Security

1d

About The Position

Harmonic Security lets teams adopt AI tools safely by protecting sensitive data in real time with minimal effort. It gives enterprises full control and stops leaks so that their teams can innovate confidently. We are led by cybersecurity experts and backed by top investors including N47, Ten Eleven Ventures, and In-Q-Tel. We’ve achieved early traction and product-market fit with a world-class team, and are now building the hiring engine that will fuel our next stage of growth. As our first in-house recruiter, you’ll shape the systems, processes, and talent strategies that allow us to scale with speed and precision. This is a rare opportunity to own recruiting end-to-end and set the foundation for how Harmonic attracts and evaluates top talent for years to come. This is Harmonic’s first in-house recruiter. You will build our entire recruiting function from the ground up and run full-cycle hiring across all open roles. You will implement our ATS, create our careers page, define hiring processes, build candidate pipelines, and serve as the primary partner to every hiring manager. Your work will have an immediate and visible impact on Harmonic’s ability to scale quickly and effectively.

Requirements

• Five to eight plus years of recruiting experience in high-growth tech environments.
• Proven success hiring across both engineering and GTM teams.
• Ability to operate independently with high volume and minimal coordination support.
• Experience implementing ATS systems and creating scalable hiring processes.
• Strong sourcing skills across outbound channels and talent communities.
• Excellent communication, organization, and cross-functional partnership.
• Ability to manage multiple roles simultaneously with speed and accuracy.

Responsibilities

• Own full-cycle recruiting for all open roles across Harmonic Security globally
• Build Harmonic’s foundational hiring systems including ATS selection and implementation, workflows, documentation, interview guidelines, and careers page.
• Partner with hiring managers to define role requirements, scorecards, interview plans, success criteria, and hiring SLAs.
• Source candidates proactively through outbound outreach, networks, job boards, and communities.
• Ensure an exceptional candidate experience through structured communication, clear expectations, and consistent process.
• Manage all recruiting operations including scheduling, background checks, compliance, and maintaining clean ATS data.
• Write job descriptions, publish job ads, and support employer brand development.

Benefits

• Competitive pay and meaningful equity with a direct stake in Harmonic's success
• Comprehensive benefits including health, dental, vision, 401k matching, and flexible time off
• A small, passionate team that values transparency, creativity, and learning
• Thoughtful leadership that cares deeply about growth, impact, and people
• Annual global offsites (past trips include Lisbon and Nashville)
• The chance to directly shape both our product and our culture as we build a category-defining company

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 11-50 employees