Human Resources & EHS Senior Supervisor

Human Resources & EHS Senior Supervisor – Aerospace Manufacturing Facility (Markesan, WI)

An international aerospace manufacturing company is seeking a Human Resources & EHS Senior Supervisor to support and lead both the Human Resources function and the Environmental, Health & Safety (EHS) programs for its manufacturing facility in Markesan, Wisconsin.

This role is ideal for a hands-on HR & EHS leader who may not currently hold a “Manager” title but has strong experience owning HR and safety responsibilities within a manufacturing or industrial environment. The position partners closely with plant leadership and plays a critical role in daily HR operations, employee relations, safety execution, and compliance.

Location

United States. Relocation to Markesan, Wisconsin is required. Relocation support is provided.

Work Arrangement

This position follows a 2–3 day onsite hybrid structure. Regular on-site presence is required to effectively support plant operations, leadership engagement, and workforce needs. Candidates must be willing to relocate and reside within a reasonable commuting distance of the Markesan, Wisconsin facility. This role is not remote.

Work Authorization

Applicants must have legal authorization to work in the United States.

Education

A bachelor’s degree in Human Resources, Business Administration, Industrial Relations, Safety Management, or a related field is required. A master’s degree is preferred but not required.

Experience and Qualifications

Experience in HR leadership or senior HR supervision within a manufacturing or industrial environment. At least seven years of combined HR and EHS experience in a manufacturing or industrial setting. Strong working knowledge of U.S. labor laws, OSHA regulations, and environmental compliance standards. Demonstrated experience supporting a plant or operational facility. Ability to work hands-on with managers and hourly employees. Experience using HRIS systems and basic workforce analytics.

Knowledge and Skill Areas

Employee relations, performance management, and disciplinary processes. Recruitment, onboarding, and workforce planning. Compensation support, job evaluation, and HR administration. Manufacturing workforce dynamics in hourly and shift-based environments. Safety program execution, training, and incident investigation. OSHA compliance and workplace risk prevention.

Core Competencies

Hands-on HR and EHS leadership. Practical problem-solving in plant environments. HR and safety compliance execution. Clear communication and influence at all levels. Accountability and follow-through. Integrity and professionalism.

Key Responsibilities – Human Resources

Support and implement HR policies and procedures aligned with company standards and legal requirements. Lead day-to-day HR activities including employee relations, discipline, onboarding, and performance management. Partner with managers to address workforce issues and support employee development. Assist with recruiting, staffing, and workforce planning efforts. Promote open communication and employee engagement at the plant level. Ensure compliance with labor laws and internal HR standards.

Key Responsibilities – Environment, Health and Safety

Support and execute EHS programs in compliance with OSHA and regulatory standards. Conduct safety audits, risk assessments, and incident investigations. Deliver safety training and promote safe work practices. Maintain accurate safety documentation and records. Partner with plant leadership to foster a strong safety culture. Identify and help implement corrective and preventive safety actions.

Growth Opportunity

This role offers a clear growth path and may evolve into a manager-level position based on performance, business needs, and organizational growth.

What the Company Offers

Competitive compensation aligned with experience. Comprehensive health and wellness benefits. Paid time off and holiday schedule. Career development and advancement opportunities. A collaborative, plant-focused culture. Stability within an international aerospace manufacturing organization.

Our client is an equal opportunity employer and values diversity. Employment decisions are made without regard to race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, or any other protected status.