HR & Payroll Administrative Assistant

Metro Physical & Aquatic Therapy; United States; Hybrid; USD 52,000 - 56,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

401k/ROTH IRA with employer match

Accrued Paid Time Off

Holidays (7 company + 2 floating)

Employee Assistance Program (EAP)

Professional Development Reimbursement

Mentorship programs

Job summary

Briotix Health is hiring an HR & Payroll Administrative Assistant in Centennial, CO. This hybrid role requires at least two on-site days weekly and a 40-hour week with pay between $25-$27/hr.

The role supports payroll duties, LOA tracking, onboarding, and HR record-keeping while ensuring regulatory compliance and confidentiality.

Qualifications

• Associate degree or equivalent work experience in a related field.
• 1–3 years of experience in finance, payroll processing and HR admin support.
• Experience with multi-state payroll (multi-system time keeping preferred).
• Knowledge of HRIS systems and proficient Excel skills.

Responsibilities

• Assist with bi-weekly payroll processing and act as a backup for the payroll specialist.
• Verify timesheets, hours worked, overtime, PTO, and other pay data.
• Support terminations and status changes in HRIS.
• Submit payroll adjustments, bonuses, commissions, and special payments.
• Respond to payroll inquiries and maintain confidential records.
• Assist tracking leaves including FMLA, medical, personal leaves, and other absences.
• Update payroll and HRIS with leave information; communicate policies to staff.
• Own new hire onboarding in HRIS and support HR reporting needs.

Skills

Payroll processing

HR administrative support

Leave of absence tracking

Multi-state payroll

HRIS management

Data entry

Education

Associate degree in Human Resources, Business Administration, Accounting, or related field

Tools

Microsoft Office Suite

Excel

Job description

Company Description

About Us:

Briotix Health is a workforce health and injury prevention leader delivering comprehensive musculoskeletal care and ergonomic solutions to organizations of all sizes across the United States and internationally. With over 25+years of experience serving Fortune 500 companies, insurers, and diverse industries, BriotixHealthdevelops integrated programs and technologies that reduce workplace injuries, improve employee health, and drive measurable business outcomes through preventive services, clinical solutions, and data-driven tools.Briotix Health’s culture is grounded in its CARE values, which define how the company operates and serves both team members and clients.

We foster a supportive and inclusive work environment where our team members are encouraged to grow both personally and professionally. We believe in the importance of work-life balance, continuous learning, and the well-being of our team members.

Briotix Health is proud to be an equal opportunity employer. We believe diverse perspectives make us stronger and allow our team to connect, belong, and grow. Briotix Health is committed to creating an inclusive environment for all employees and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other legally protected status. Employment decisions are based on qualifications, merit, and business needs without regard to any legally protected status. If you share our values and our desire to build meaningful, diverse, and lasting relationships, we highly encourage you to apply.

Job Description

Location: Centennial, Colorado

Job Title: HR & Payroll Administrative Assistant

Job Type: Full-Time, Non-Exempt

Hours: Monday-Friday, hybrid office hours, average of 40 hours per week

Salary Range: $25 - $27/hr

Position Overview:

The Payroll and HR Administrative Assistant provides essential support to the Payroll and HR teams by assisting with essential payroll duties, assisting with LOA (Leave of Absence) tracking, new hire onboarding, maintaining employee records, and ensuring compliance with company policies and regulatory requirements. This role serves as a key point of contact for employee inquiries related to payroll and HR matters.

This is a hybrid position requiring a minimum of two days per week on-site at our headquarters in Centennial, CO.

Job Duties

• Assist with bi-weekly payroll processing and act as a backup for the payroll specialist, ensuring accuracy and timeliness
• Assist with the verification of timesheets, hours worked, overtime, paid time off, and other pay-related data
• Assist with terminations and status changes as needed, owning administrative pieces in the HRIS
• Submit payroll adjustments, bonuses, commissions, and special payments as directed to parent company payroll department
• Respond to team member payroll inquiries
• Maintain payroll records and ensure confidentiality of sensitive information
• Act as a backup for tracking team member leaves including FMLA, medical leave, personal leave, and other approved absences
• Update payroll and HRIS systems with leave information as needed
• Communicate leave information and policies to team members as needed
• Own new hire onboarding in HRIS
• Support reporting for various Human Resources needs, such as turnover, headcount, etc.
• Assist in answering general People Services questions to team members across the organization
• Work collaboratively across the People Services team as needed
• Support general administrative duties for HR and Payroll functions
• Other duties as assigned

Company Perks

• Excellent benefits package including Medical, Dental, & Vision Insurance
• Flex Spending Accounts
• 401k/ROTH IRA with employer match
• Company-Sponsored Group Life Insurance, AD&D and Long-Term Disability
• Professional Development Reimbursement
• Accrued Paid Time Off, up to 120 hours in the first year
• 7 Company Paid Holidays + 2 Floating Holidays of your choice
• Employee Assistance Program (EAP) and Annual Calm.com subscription
• Work/Life Balance
• Opportunities for professional development and specialized training
• Mentorship programs
• DEI=B Focus Groups

Key Words

#LI-Hybrid, CO, Denver, payroll processing, hr functions, human resources, admin, administrative, assistant, clerical, HRIS management, data entry, payroll systems, timecard validation, general ledger, employee records. multi-state payroll, LOA processing, leave of absence, excel, hr support, payroll clerk, bookkeeping, timekeeping

Qualifications

• Associate degree in Human Resources, Business Administration, Accounting, or related field (or equivalent work experience)
• Minimum 1-3 years of experience in finance, payroll processing, and HR administrative support
• Experience with multi-state payroll (multi-system time keeping preferred)
• Knowledge of HRIS systems
• Experience with Microsoft Office Suite, especially Excel
• Experience tracking leaves of absence and employee relations matters preferred

Additional Information

All your information will be kept confidential according to EEO guidelines.