Human Resources Manager

About the Company

Mulzer Crushed Stone, Inc., a member of the CRH Americas family, has been a trusted supplier of aggregates throughout the Ohio River Valley since 1935. With multiple quarries, retail locations, and production facilities, Mulzer combines local roots with the stability, resources, and career opportunities of a large, diversified organization.

About the Role

The Human Resources Manager plays a key leadership role in planning and administering policies and programs related to all phases of human resources. This position supports compliance, employee relations, talent development, compensation, and benefits administration—while fostering a positive workplace culture aligned with Mulzer’s values.

Key Responsibilities

• Ensure compliance with federal, state, and local employment laws and reporting requirements

• Recruit, interview, and select candidates for designated positions

• Plan and conduct new employee orientation programs

• Maintain accurate HR records related to benefits, personnel actions, and regulatory reporting

• Coordinate management training on interviewing, hiring, promotions, terminations, safety, and harassment prevention

• Advise leadership on employee relations matters and resolution strategies

• Respond to employee and management inquiries regarding policies and programs

• Administer performance review and salary administration programs to ensure equity and compliance

• Oversee benefits programs including vacation, sick leave, leaves of absence, and employee assistance

• Conduct wage and labor market surveys to ensure competitive compensation

• Prepare HR department budgets and reports

• Conduct exit interviews and prepare separation documentation

• Analyze absenteeism and turnover trends and recommend improvement strategies

• Represent the organization in personnel-related hearings and investigations

Qualifications

• Bachelor’s degree from a four-year college or university OR

• Five (5) years of related HR experience OR

• Equivalent combination of education and experience

Skills & Competencies

• Strong understanding of HR laws, regulations, and best practices

• Ability to analyze and interpret legal, financial, and technical documents

• Effective written and verbal communication skills

• Ability to present information to senior leadership and external audiences

• Strong reasoning and problem-solving abilities

• Ability to manage confidential information with professionalism and integrity

Physical Requirements

• Regularly required to sit, stand, walk, and use hands and arms

• Ability to occasionally lift up to 25 pounds

• Ability to perform basic physical movements such as stooping, kneeling, crouching, or climbing

• Vision abilities include close and distance vision

• Reasonable accommodations may be made for individuals with disabilities

Work Environment

• Office-based environment

• Noise level is typically quiet

Why Join Mulzer / CRH?

CRH offers a comprehensive total rewards package, including:

• Highly competitive base pay

• Medical, dental, and disability insurance

• Group retirement savings program

• Health and wellness programs

• Inclusive culture with opportunities for growth, development, and internal promotion

How to Apply

If you’re ready for a rewarding challenge, apply online through the official CRH employment portal. Once your application is submitted, you’ll be able to track your status at any time.

Equal Opportunity Employer

Mulzer Crushed Stone, Inc., a CRH Company, is an Affirmative Action and Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.