Demo

Human Resources Manager

Plastic Molding Technology LLC
El Paso, TX Full Time
POSTED ON 11/30/2025
AVAILABLE BEFORE 1/30/2026
 

Company Description:

Plastic Molding Technology (PMT) manufactures high precision plastic parts for automotive, telecommunications, medical device, renewable energy, and industrial customers. The primary manufacturing processes are injection molding and thermoforming. PMT has ~100 injection molding presses at its two primary manufacturing locations in El Paso, TX and Centennial, CO (a suburb of Denver). A third facility in Longmont, CO (a suburb of Denver) provides in-house repair and fabrication of tools & dies. 

Role Description:

The Human Resources Manager role will work under the Head of Human Resources. This position will maintain effective communication and interaction with employees across the entire organization and reports directly to the Head of Human Resources to improve work relationships, build morale, and increase productivity and retention.  You will need a strong attention to details and a broad knowledge of human resources functions, from hiring to onboarding and from employee compensation to evaluation. 

What you’ll do:

  • Work with the Head of Human Resources on administering the annual Open Enrollment process
  • Process payroll for 200 employees
  • Work with the Accounting team to ensure that monthly bill reconciliations are submitted in a timely manner
  • Assist with the running of monthly and/or quarterly reporting of key employee metrics
  • Act as the main point of contact for all Employee questions regarding company policies and procedures
  • Assist with an annual review of Company Benefit Offerings and make recommendations on the annual benefits plan options to the Head of HR
  • Administer all employee benefit programs including 401(k) plan management and upkeep, Health Benefits, COBRA, ACA compliance
  • Assist with the administration of an annual Professional Development Process and assist hiring managers and staff with questions regarding timing, process, and expectations as needed
  • Maintain organizational charts, employee policies and procedures, and job descriptions 
  • Ensure that all benefit elections are accurately reported in the HRIS system
  • Stay up to date with changes in all federal, state, and local employment laws and propose required changes to the policy to the HR Director in a timely manner
  • Maintain a high level of integrity and confidentiality regarding all Employee information
  • Administer all parts of the Employee onboarding and the offboarding process by creating offer letters, adding them to the HRIS system, introducing them to the team, procuring necessary access to the garage/building, and ensuring that they have all materials required to perform their job duties
  • Assist in the maintenance of employee records
  • Act as the main liaison for the Company’s Culture Committee and spearhead the planning of staff events, holiday parties, and the annual staff appreciation week

 What we’re looking for:

  • 5-10 years of Human Resource experience in a manufacturing environment 
  • A bachelor’s degree (preferably in HR or Business Administration)
  • Strong compliance background with the ability to write strong employee policies
  • Must be able to speak fluent English and Spanish
  • Experience with benefits administration
  • Experience with 401k compliance and administration
  • Ability to establish and maintain effective working relationships across the organization, particularly with peers
  • Experience with Microsoft Office applications 
  • Ability to work autonomously
  • Ability to multi-task and wear many hats
  • Ability to communicate information efficiently and succinctly

 Preferred Qualifications:

  • HR Certification such as PHR or SHRM-CP
  • Ability to communicate information efficiently and succinctly
  • Experience with ADP
  • Ability to work in a manufacturing setting

Salary : $75,000 - $95,000

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