Human Resource Manager
Spartech
Human Resource Manager
Spartech
Plastics manufacturing and related computer products
Spartech · Stamford, United States · Full-time · Posted 2026-09-21
Workplace: on_site
Department: Human Resources
Human Resources Manager
Maryland Heights, MO
Spartech LLC, headquartered in Maryland Heights, Missouri is a leading manufacturing organization in the Custom Sheet & Roll Stock and Packaging industries with over a dozen locations throughout the United States. We have a broad customer base with extensive product offerings. Many of our materials are used in products you might see every day— for example if you start your morning with a yogurt or your child eats a single serving peanut butter—you may have already seen some of our materials. More unique uses of our materials can be seen in Military or security applications, for example, with bullet proof materials. From routine daily-life to life-saving applications—we make a difference. Our broad scope of products and services keep our environment interesting and challenging with a culture focused on success. If you want to make a difference in a fast-paced environment with a company large enough to offer you room to grow but not so large that you become just a “number”, Spartech might be the ideal company for you.
Job Summary
The Human Resources Manager partners with the Vice President, Human Resources, to develop and implement strategic and tactical plans for Spartech’s human resources services, policies, and programs. This position guides decision making processes and positively impacts the results of the organization by recruiting, retaining, developing, and rewarding the industry’s best talent in a manner that is cost-efficient and compliant. This position completes multiple and/or large projects to lead the development, enhancement, and innovation of Spartech’s Human Resources Department. The Human Resources Manager has project management and performance management responsibilities for their group.
Essential Duties & Responsibilities
Works with the VP, Human Resources, and respective client groups to design organization structure, business process and systems that support their strategic goals.
Works to create a high-performance culture that emphasizes empowerment, quality, productivity, goal attainment, and the recruitment and ongoing development of a superior workforce.
Guides managers in areas such as benefits, compensation, training, recruiting, workforce planning, conflict management, performance management, etc.
Proactively suggests and promotes processes that have positive return on investment and deliver value to internal and external customers.
Monitors key metrics (i.e., turnover, attendance, etc.) to assist the location and/or functional area in effectively managing their workforce to maximize productivity and overall effectiveness.
Demonstrates solid business acumen and ability to make HR decisions that ensure a positive impact on the bottom line.
Creates a motivational environment of accountability.
Fosters teamwork at all levels and cross-functionally.
Acts as a catalyst for change with the ability to positively influence others to make difficult decisions.
Job duties require interaction and presentations with VP/GMs or Sr. VPs -- must be able to interact with the highest levels within the company.
Performs other projects as required by the business, functional unit and/or HR organization.
Performs other duties as assigned or otherwise required.
Education & Experience
Bachelor’s Degree in human resources, business, or related field.
5+ years of human resources experience in a manufacturing environment; union experience helpful.
Experience with ADP (WorkForce Now) and Enhanced E-time - preferred.
Experience in multiple disciplines human resources – preferred.
Knowledge, Skills & Abilities
Ability to understand the business operations from both a strategic and tactical perspective.
Ability to effectively interface with all levels and types of internal and external employees and business associates.
Ability to develop and present information formally and informally, and appropriately respond to questions and issues from internal or external contacts.
Some travel is required.
Ability to work with others and cross functional boundaries.
Solid analytical and critical thinking skills; good organizational skills.
Training and mentoring managers and individual contributors.
This position reports to the Vice President, Human Resources.
We offer competitive salary, incentive, and benefit programs. - Most Benefits Start Day One!
Benefits include:
Spartech, LLC provides equal employment opportunity to all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, or veteran status, or other legally protected classification in the state in which a person is seeking employment. Spartech will use E-Verify to ensure employment eligibility of newly hired employees where required.
Powered by Workable
Spartech is a plastics company with a history rooted in wood products, evolving into plastics and computer-related businesses. It designs and manufactures plastic products and packaging solutions, often through processing, extrusion, and compounding capabilities, to serve various industries. The company expanded its capabilities over time by acquiring other plastics businesses, broadening its material formulations and processing methods. It differentiates itself through a long track record of strategic reorganizations and growth via acquisitions, culminating in its acquisition by the private equity firm Nautic Partners. The goal is to deliver scalable plastic-based products and packaging solutions to customers while expanding capabilities and market reach through selective acquisitions and partnerships.
Explore more opportunities at Spartech