Human Resources Manager

Job DescriptionJob Description

About Guardian

At Guardian, the industry leader in secure, end-of-life IT-infrastructure and data risk management, we protect organizations from data breaches and e-waste risks with the most secure, compliant, and scalable solutions nationwide in the U.S. From enterprise and data center decommissioning to on-site data destruction, Guardian is trusted by VARs, ITADs, and resellers nationwide. Behind our success is a dedicated team—and we’re growing.

The Opportunity

We are seeking a hands-on HR Manager to support and guide our growing team of about 100 employees. This role is ideal for an experienced HR professional who enjoys rolling up their sleeves, managing the day-to-day HR function, and being a trusted partner to team members and company leadership who operates confidentially with both independence and discretion. You will own the employee lifecycle, ensure compliance, and help create a positive and supportive workplace culture where people can do their best work.

This role will report to the Chief Financial Officer and be based in-person at our easily commutable northern New Jersey headquarters.

Key Responsibilities

• Manage the full team member lifecycle, including recruitment, onboarding, performance reviews, and offboarding.
• Oversee team member relations, providing guidance and support to managers and staff.
• Administer benefits programs including health, dental, vision, retirement, leave, and wellness offerings—ensuring accuracy, compliance, and a positive employee experience.
• Serve as the primary liaison with benefits vendors and brokers, managing relationships and renewals, and monitoring service levels to ensure Guardian employees receive best-in-class support from payroll, 401k and benefits providers.
• Oversee worker compensation program including coordination of claims management.
• Guide team members through benefits questions, troubleshooting issues, and providing clear, accessible communication on plan options.
• Partner with vendors on open enrollment, plan design, and program enhancements to balance competitive offerings with cost efficiency.
• Conduct regular audits of benefit and payroll records to maintain compliance and data integrity.
• Maintain and update HR policies and procedures in compliance with laws and company needs.
• Partner with managers on hiring needs and job postings, coordinating interviews and offers.
• Support team member communication and engagement to strengthen culture and connection.
• Maintain HR systems and records with a high level of confidentiality and accuracy.
• Serve as backup professional for payroll processing

What You Bring

• 5+ years of HR generalist or HR manager experience, preferably in a small or mid-sized company.
• Extensive HRIS familiarity, ideally with ADP Workforce Now.
• Strong experience in benefits administration and vendor management, including renewals.
• Experience overseeing worker compensation claims submission and risk mitigation
• Solid knowledge of HR laws, compliance, and best practices.
• Strong organizational skills and attention to detail.
• Excellent communication and interpersonal skills.
• Ability to balance multiple priorities and adapt in a growing environment.
• A proactive, approachable, and solutions-focused mindset.

5 Accomplishments to be Successful in Your First Year

1. Assume ownership of full team member lifecycle, including recruitment, onboarding, performance reviews, and offboarding.
2. Manage benefits administration with team members and vendors.
3. Serve as subject matter expert in ADP Workforce Now HRIS system.
4. Ensure accuracy and compliance with all aspects of payroll and HR.
5. Become the trusted HR business partner for team members and leadership.

Why Guardian

• Be part of a mission-driven company protecting organizations from data risk and e-waste.
• Join a close-knit team where your work makes an immediate and visible impact.
• Opportunity to shape HR processes and programs in a growing company.
• Competitive pay, benefits, and a collaborative culture.