Human Resources Coordinator

MARA; Hannibal (OH); On-site; USD 45,000 - 60,000; Full time

Benefits offered by this job

Travel 25% across Ohio

Job summary

MARA Holdings seeks an HR Coordinator to serve as the primary on-site HR partner for employees and leaders at its Ohio mining operations. The role supports employee relations, onboarding, benefits, performance management, compliance, and site HR activities.

The position is based on-site at multiple Ohio locations with regular travel to Hannibal, Hopedale, Findlay and some overnight travel. It is a temporary role with potential to go full-time, reporting to the HRBP for Operations.

Qualifications

• Minimum 3 years of HR experience supporting non-exempt populations in onsite facilities.
• Ability to maintain confidentiality and handle sensitive information.
• Ability to work collaboratively in a team-oriented environment and build positive relationships across the organization.
• Demonstrated sound judgment handling sensitive employee matters with balance.
• Experience independently managing employee relations and workplace investigations.

Responsibilities

• Serve as first point of contact for employee concerns and partner with HRBP on escalated ER cases.
• Own full onboarding experience for on-site employees, including orientation and access setup.
• Manage timecard accuracy, attendance tracking, and policy enforcement with managers.
• Guide benefits enrollment and respond to LOA, FMLA, ADA, and workers' comp questions.
• Support performance management processes: goals, reviews, coaching, and PIPs.
• Interpret and apply HR policies in compliance with laws; maintain audit-ready records.
• Coordinate site-level trainings and certifications with Safety and Operations teams.
• Assist site managers with events, community outreach, and logistics.
• Generate HR metrics and present insights to inform workforce decisions.
• Promote MARA Holdings' culture and employee engagement on-site.
• Travel up to 25% for Ohio site visits and occasional out-of-state meetings.

Skills

HR experience

Confidentiality

Team collaboration

Judgment

Investigation experience

Employment law knowledge

Attention to detail

Tools

HRIS

Job description

The HR Coordinator serves as the primary on-site human resources partner for employees and leaders at MARA Holdings' Ohio mining operations facilities. Reporting to and partnering closely with the HR Business Partner for Operations, this role supports the full spectrum of site-level HR activity — from employee relations and performance management to compliance, and operational HR support. The HR Coordinator handles first-line employee relations matters and partners with the HR Business Partner on complex and escalated ER cases, exercises sound judgment, and serves as a resource to site managers and employees alike, ensuring consistent application of HR policies and a positive, compliant work environment.

• Based at one of MARA Holdings' Ohio sites, with regular travel to the other Ohio sites 1–2 days per week. The locations are Hannibal, Hopedale and Findlay.
• Some domestic overnight travel is required with flexibility in scheduling.
• This is a temporary role to start (with chances of going full time) but it is an integrated key member of our team.

ESSENTIAL DUTIES AND RESPONSIBILITIES

include the following. Other duties may be assigned.

Employee Relations & Conflict Resolution

Identify, assess, and appropriately escape potential employee relations, compliance, and organizational risks. Serve as the first point of contact for employee concerns, grievances, and workplace conflicts. Conduct initial fact-finding and resolve routine matters, and partner with the HR Business Partner on complex and escalated ER cases — including formal investigations and recommended corrective or disciplinary action — engaging site leadership as needed.

Onboarding & Offboarding

Own the full new hire onboarding experience for on-site employees, including orientation facilitation, systems access setup and check-ins. Manage separations including exit interviews, documentation, and HRIS updates.

Timecard & Attendance Management

Partner with supervisors and managers to ensure timecard accuracy and timely approvals. Own attendance tracking, flag patterns, and coach managers on consistent policy application.

Benefits Administration

Guide employees through benefits enrollment for new hires and open enrollment periods. Serve as the on-site resource for benefits questions, leave of absence (FMLA/LOA), ADA accommodations, and workers' compensation coordination.

Performance Management

Support managers through the performance management cycle — goal-setting, mid-year check-ins, annual reviews, coaching conversations, PIPs, and disciplinary processes — in alignment with company standards.

Compliance & Policy Administration

Interpret, communicate, and consistently apply company HR policies and applicable federal, state, and local employment laws. Maintain accurate, audit-ready employee records in the HRIS.

Training & Certification Tracking

Coordinate and track required site-level trainings and equipment certifications (e.g., scissor lifts, telehandlers). Partner with Safety and operations to ensure compliance with regulatory and safety training requirements.

Workforce & Site Logistics

Support site managers with administrative functions, including site events, liaise with community outreach, and operational problem-solving.

HR Reporting & Analytics

Generate and analyze site-level HR metrics including headcount, attrition, attendance, and open requisitions. Present data-driven insights to the HRBP for Operations to inform workforce decisions.

Culture & Engagement

Champion MARA Holdings' values and culture on-site. Support employee engagement initiatives in partnership with the HR Business Partner and Director of Culture and Engagement.

Travel

Traveling 25% of the time by car or air for Ohio site visits and occasional team meetings out of state.

QUALIFICATIONS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

EDUCATION and/or EXPERIENCE and SKILLS

• Minimum of 3 years of HR experience supporting non-exempt employee populations in an onsite facility.
• Ability to maintain confidentiality and handle sensitive information with discretion.
• Ability to work collaboratively in a team-oriented environment, building positive relationships across the organization.
• Demonstrated sound judgment when handling sensitive employee matters, balancing business needs, employee experience, and company policies.
• Ability to serve as trusted and impartial partner by applying HR policies, processes, and decisions fairly, consistently, and objectively.
• Resourcefulness: explores possible solutions and provides recommendations.
• Demonstrated experience independently managing employee relations matters, including conducting workplace investigations.
• Working knowledge of employment law and Ohio-specific labor regulations
• Strong attention to detail, organizational skills, and a commitment to accuracy.
• Preferred, but not required, certifications from the Society for Human Resource Management (SHRM) or the HR Certification Institute (HRCI).