Sr. Human Resources Business Partner

RESPONSIBILITIES

Serve as the day-to-day HR point of contact on-site, managing routine matters independently and keeping the HR Manager informed on emerging issues or trends.

Exercise sound judgment on employee relations and policy application, escalating high-risk, precedent-setting, or complex matters to the HR Manager/Labor Relations promptly.

Coordinate closely with centralized HR functions (Recruiting, Total Rewards, Training, Labor Relations) to ensure consistency with campus practices and policies

Manage day-to-day labor relations situations independently, including investigations, disciplinary processes, and conflict resolution.

Counsel hourly employees and coach production supervisors on people management, performance, and policy application.

Act as first point of contact for employee inquiries on policies, procedures, and benefits; resolve issues professionally and in a timely manner.

Ensure compliance with company policy, Mexican labor law (LFT), and applicable local regulations, flagging emerging risks proactively.

Own the end-to-end onboarding experience for new hires at the building, ensuring smooth integration into the site and company culture.

Maintain accurate, audit-ready employee files for hourly indirect, salaried, and trainee populations.

Maintain data accuracy in HRIS for the site's full population.

Prepare HR reports and analytics for site and campus leadership, identifying trends (turnover, absenteeism, ER cases) specific to a standalone facility.

Support internal audits and compliance reviews as the accountable HR owner for the building

Support workforce planning and headcount needs in partnership with building leadership as the site scales.

Partner with campus HR leadership on cross-site initiatives, representing the satellite building's needs and constraints.

Assist with other strategic projects as assigned.

QUALIFICATIONS

Bachelor's degree in Human Resources, Business Administration, Psychology, or related field; Master's degree a plus.

3-5 years of experience in an HR support role, preferably in a manufacturing or similar environment.

Strong interpersonal, coaching, and influencing skills - able to build credibility with supervisors and operations leadership without a large on-site HR team for support

Proven experience managing labor relations matters independently, including investigations and disciplinary processes.

Ability to handle sensitive and confidential information with discretion.

Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) and HRIS systems.

Solid working knowledge of Mexican labor law and HR best practices.

Highly self-directed, with excellent organizational skills and the ability to manage competing priorities without close supervision

PHYSICAL & ENVIRONMENTAL DEMANDS

The role is primarily based in a manufacturing facility, requiring regular site visits and interaction with production teams.

Required to wear personal protective equipment (PPE) and adhere to safety protocols.

The role involves extended periods of sitting in front of a computer.

Occasional standing or walking may be required during meetings, presentations, or site visits

Work is primarily conducted in an office environment with controlled temperature and lighting.

OUR CORE PRINCIPALS : Safety . Integrity. Respect. Teamwork. Inclusion.

OUR STRATEGIC PRIORITIES

• High-Performance Culture• Customer Focus

• Operational Excellence

• Innovation

• Financial Strength

VERTIV BEHAVIORS

Own it

Act with urgency

Foster a customer-first mindset

Think big and execute

Lead by example

Drive continuous improvement

Learn and seek out development

Promote transparent & open communication

About Vertiv

Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their business needs. Vertiv solves the most important challenges facing today’s data centers, communication networks and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA, Vertiv employs around 34,000 people and does business in more than 130 countries. Visit Vertiv.com to learn more.

Work Authorization

No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.

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