Senior Human Resources (HR) Manager

OVERVIEW The Senior Human Resources (HR) Manager serves as a strategic partner and leader within the HR function, overseeing HR operations and driving initiatives that strengthen organizational effectiveness, culture, and scalability. This role leads core HR services, manages M&A related HR activities, and partners with senior leaders to support a high‑performing, inclusive workforce. Candidates must be in the Denver metro area. Salary range for this hybrid position is $150,000 - $180,000 dependent upon experience. Candidates must be located in Colorado. WHAT YOU'LL DO HR Leadership & Oversight Partner with senior leaders on organizational design, effectiveness, and change management. Lead and develop a high‑performing HR team, fostering growth, accountability, and operational excellence. Oversee HR policies, systems, and processes to ensure consistency, compliance, and scalability. Drive initiatives that reinforce company culture, engagement, and inclusion. Manage HR metrics and analytics to inform decisions and identify improvement opportunities. Provide strategic support to HRBPs and business leaders on talent planning and workforce development. Oversee HR support across international locations, ensuring compliance with local labor laws and cultural norms. Support global mobility, cross‑border hiring, and international workforce planning. Mergers, Acquisitions & Integrations Lead HR due diligence, including workforce analysis, risk identification, and data review. Develop and execute HR integration plans, covering employee transitions, communication, culture alignment, and organizational design. Serve as the primary HR contact throughout pre‑ and post‑close integration phases. Project & Change Management Manage large‑scale HR initiatives from planning to execution, ensuring alignment with business goals, clear timelines, and strong stakeholder engagement. Oversee change management efforts for restructures, process improvements, and global HR system rollouts. Identify and implement opportunities to enhance HR operations and employee experience. Employee Relations & Compliance Serve as a senior escalation point for complex employee relations issues and investigations. Ensure compliance with federal, state, multistate, and international employment laws. Guide policy interpretation and support development of HR best practices. REQUIRED QUALIFICATIONS Bachelor’s degree in HR, Business Administration, or related field. 8+ years of progressive HR experience, including 3–5 years in a leadership role. Hands‑on experience with HR aspects of M&A (due diligence, transitions, integration, change management). Strong project management skills with a track record of delivering cross‑functional HR initiatives. Deep knowledge of employment law and compliance in multistate (and ideally global) environments. Strong communication and relationship‑building skills, able to influence senior leaders. Candidates must be located in Colorado and willing to go into the office in the DTC. Experience using HR analytics to drive decisions and strategy. DESIRED QUALIFICATIONS Experience overseeing HR operations or supporting international employee populations. Professional HR certification (e.g., SHRM‑CP/SCP, PHR/SPHR). Background working in high‑growth, acquisitive, or global matrixed environments. Experience supporting technical, engineering, or professional services teams. Experience implementing global HR processes, systems, or technology enhancements. PERKS Employee Owned - all eligible U.S. employees have an Employee Stock Ownership Account. Robust Employee Referral Program. Annual performance and compensation reviews. Professional Training and Development. Employee Recognition Awards. Peer Mentor Program And Much More! ADDITIONAL INFORMATION Apply online only. No e-mail, hard copy or third-party resumes accepted. At Merrick, every resume is carefully reviewed by our team of experienced human recruiters—never by AI. We are committed to a fully human-centered hiring process, ensuring each candidate receives thoughtful, personalized attention at every stage. Merrick & Company offers a competitive compensation and benefits package which includes health insurance, dental and vision coverage, 401(k), and paid time off (PTO). Merrick is an Equal Opportunity Employer, including disability/vets. Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen. HR Leadership & Oversight Partner with senior leaders on organizational design, effectiveness, and change management. Lead and develop a high‑performing HR team, fostering growth, accountability, and operational excellence. Oversee HR policies, systems, and processes to ensure consistency, compliance, and scalability. Drive initiatives that reinforce company culture, engagement, and inclusion. Manage HR metrics and analytics to inform decisions and identify improvement opportunities. Provide strategic support to HRBPs and business leaders on talent planning and workforce development. Oversee HR support across international locations, ensuring compliance with local labor laws and cultural norms. Support global mobility, cross‑border hiring, and international workforce planning. Mergers, Acquisitions & Integrations Lead HR due diligence, including workforce analysis, risk identification, and data review. Develop and execute HR integration plans, covering employee transitions, communication, culture alignment, and organizational design. Serve as the primary HR contact throughout pre‑ and post‑close integration phases. Project & Change Management Manage large‑scale HR initiatives from planning to execution, ensuring alignment with business goals, clear timelines, and strong stakeholder engagement. Oversee change management efforts for restructures, process improvements, and global HR system rollouts. Identify and implement opportunities to enhance HR operations and employee experience. Employee Relations & Compliance Serve as a senior escalation point for complex employee relations issues and investigations. Ensure compliance with federal, state, multistate, and international employment laws. Guide policy interpretation and support development of HR best practices. Bachelor's degree in HR, Business Administration, or related field. 8+ years of progressive HR experience, including 3-5 years in a leadership role. Hands‑on experience with HR aspects of M&A (due diligence, transitions, integration, change management). Strong project management skills with a track record of delivering cross‑functional HR initiatives. Deep knowledge of employment law and compliance in multistate (and ideally global) environments. Strong communication and relationship‑building skills, able to influence senior leaders. Candidates must be located in Colorado and willing to go into the office in the DTC. Experience using HR analytics to drive decisions and strategy.