Temporary HR Manager – Manufacturing (2-Month Assignment)

Peopleworks IL,LLC•Phoenix, AZ

23h•Onsite

About The Position

PeopleWorks is seeking an experienced, hands-on Temporary HR Manager to provide immediate HR leadership and operational support at our battery manufacturing facility in Phoenix, Arizona. This is a full-time, two-month assignment ideal for an HR professional with a strong manufacturing background who can quickly integrate into a fast-paced environment, address employee and operational needs, and provide reliable day-to-day HR support. The ideal candidate will have strong employee relations and investigations experience, knowledge of manufacturing HR operations, and the ability to work independently while partnering with plant leadership and employees across a shift-based environment.

Requirements

Minimum of 5 years of professional HR experience
At least 2 years in a manufacturing or industrial plant environment
Strong experience handling employee relations concerns, workplace investigations, conflict resolution, and HR compliance.
Experience supporting HR operations in a manufacturing environment, including shift-based employees and production teams.
Working knowledge of payroll processes, timekeeping systems, HRIS platforms, and applicant tracking systems.
Ability to work independently, manage multiple competing priorities, and establish relationships quickly.
Strong communication, problem-solving, and organizational skills.
Availability to work onsite in Phoenix, AZ, Monday through Friday, with flexibility to support operational needs.

Nice To Haves

Bachelor's degree in Human Resources, Business Administration, or a related field preferred; equivalent manufacturing HR experience will be considered.

Responsibilities

Address employee concerns, conduct workplace investigations, resolve conflicts, and provide guidance to supervisors and leadership.
Manage day-to-day HR responsibilities, provide employee support, and assist plant leadership with HR-related matters.
Support recruiting, workforce planning, candidate selection, and onboarding for manufacturing and technical positions.
Oversee time and attendance processes, assist with payroll accuracy, and resolve payroll-related questions or discrepancies.
Ensure compliance with federal, state, and local employment regulations, company policies, and applicable manufacturing workplace requirements.
Support employee engagement initiatives, retention efforts, and positive employee relations across the facility.
Partner with Environmental Health & Safety (EHS) and plant leadership on safety-related HR matters and workers' compensation processes.
Serve as a trusted HR resource for managers and supervisors, helping address workforce challenges and maintain consistent HR practices.