Job Description
Sr. Manager, Labor Relations
Job Location:  Middletown, IA 52638
Teams:  Human Resources
Req Id:  3517
Posting Start Date:  6/24/26
Job Type:  Full-Time
Work Type:  Onsite
Job Description: 

Job Summary

The Senior Labor Relations Manager serves as a hands-on HR partner supporting labor relations and employee relations activities at the Middletown site. This role works closely with site leadership, HR, employees, union representatives, and legal counsel to support the administration of collective bargaining agreements, coordinate union negotiations, and conduct employee relations investigations. While labor strategy is established by HR leadership and legal counsel, this role is responsible for the day-to-day execution, coordination, and administration of labor and employee relations activities to ensure consistent policy application, compliance, and positive workforce relations.

 

This role is on-site in Middletown, IA.

Responsibilities

  • Lead collective bargaining strategy and negotiations for all represented employee groups. Develop bargaining objectives, analyze contract proposals, formulate negotiation strategies, and secure labor agreements that support operational, financial, and workforce objectives. 30%
  • Drive a proactive labor relations strategy that fosters constructive union-management relationships, minimizes labor disruptions, and strengthens workforce stability while ensuring compliance with collective bargaining agreements and labor laws. Serve as the organization's subject matter expert on labor relations, contract interpretation, grievance administration, arbitration preparation, and labor law compliance. Provide guidance and recommendations to senior leadership on labor risks and workforce implications. 25%
  • Lead complex employee and labor relations investigations involving policy violations, workplace concerns, misconduct, attendance, harassment, and other sensitive matters. Deliver timely resolutions, identify root causes, and recommend corrective actions to mitigate risk and improve organizational effectiveness. 15%
  • Partner with site leaders, HR Business Partners, Operations, and Legal Counsel to develop workforce strategies that improve employee engagement, strengthen organizational culture, and enhance the overall employee experience while maintaining positive labor relations. 10%
  • Champion workforce engagement and culture initiatives by identifying employee concerns, analyzing workforce trends, improving communication between leadership and represented employees, and promoting a respectful, inclusive, and high-performing workplace. 10%
  • Develop and maintain productive relationships with union leadership, employees, site management, and corporate stakeholders to facilitate issue resolution, build trust, and support business continuity. Utilize labor relations metrics, workforce analytics, and trend data to identify risks, improve labor-management effectiveness, support negotiations, and inform strategic workforce decisions. 10%

KSAs (Knowledge, Skills, and Abilities)

  • Working knowledge of labor and employment laws, including NLRA, employee relations regulations, and collective bargaining agreement administration.
  • Experience conducting workplace and employee relations investigations, including documentation, interviews, and resolution of sensitive matters.
  • Experience working in manufacturing, industrial, or plant operations environments, including support for multi-site operations.
  • Strong interpersonal, verbal, and written communication skills with the ability to build effective working relationships across all levels of the organization.
  • Ability to maintain confidentiality, exercise sound judgment, and manage multiple priorities in a fast-paced environment.
  • Proficiency in Microsoft Office, HRIS systems, and collaborating effectively with operations leadership, HR teams, union representatives, and employees.

Minimum Qualifications

  • Bachelor’s Degree in Arts/Sciences (BA/BS) Human Resources, Labor Relations, Business Administration, or equivalent experience Required
  • 7+ years Progressive HR, labor relations, or employee relations experience Required
  • 3+ years Experience supporting unionized environments and collective bargaining administration Required

 

In compliance with this state’s pay transparency laws, the salary range for this role is $107,200 - $160,800. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).

Essential Functions

  • Visual acuity (e.g., needed to prepare and analyze data, to transcribe documents, to view a computer, to read, to inspect objects, to operate machinery R (Regular)
  • Manual Dexterity (e.g., picking, pinching, typing, or other working that uses the fingers) R (Regular)
  • Walking O/C (Often/ Critical)
  • Hearing R (Regular)
  • Talking R (Regular)
  • Ability to regularly perform all job functions at Company’s office or work site R (Regular)

Travel:

10% Occasional travel to support labor meetings, investigations, training or other HR activities.

Notices to Applicants
For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Diversity, Inclusion & Equal Employment Opportunity
Day & Zimmermann is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated and promoted based on their contributions to our Company. Our collective strength is rooted in over a century of diverse employees and businesses, commitment to success, and delivery on promises made. Federal and state Equal Employment Opportunity laws prohibit employment discrimination based on race, color, religion, sex, sexual orientation, age, national origin, citizenship status, veteran status and disability status. Day & Zimmermann is committed to providing an equal opportunity work environment in full compliance with these laws. If you are an individual with a disability and you require an accommodation in the application process, please email reasonableaccommodation@dayzim.com, and please specify which position you are interested in, including job title and location.