HR Generalist – Ssr/Sr, Part-time

PSI CRO AG

HR Generalist supporting day-to-day HR operations at Milestone One. Administering HR policies, employee relations, payroll processing, and benefits administration.

Posted 4/17/2026part-timeRemote • 🇺🇸 United StatesSeniorWebsite

About the role

Key responsibilities & impact

Serve as the first point of contact for HR-related inquiries from employees
Providing day-to-day HR support and guidance to employees
Administer employee benefits programs and benefit communications
Administer all employee leave programs, including FMLA, ADA, state-specific leaves, personal leaves, and other time-off requests
Maintain accurate and confidential employee records in HRIS and personnel files
Partner with managers to address employee relations issues, conduct investigations, and recommend appropriate actions
Assist in developing and implementing HR policies and procedures in compliance with federal, state, and local laws
Support payroll processing by providing accurate employee data and resolving discrepancies
Identifying and implementing solutions that support employee motivation and engagement
Coordinating background checks and ensuring all reports are complete and properly tracked

Requirements

What you’ll need

Bachelor’s degree in Human Resources, Business Administration, or related field (or equivalent experience)
Familiarity with state-specific employment regulations is an asset and ability to identify and verify applicable information
Excellent organizational skills and attention to detail
Proficiency in MS Office (especially Excel); HRIS or payroll systems experience is a plus
Strong English communication skills (spoken and written)
Ability to handle confidential information with discretion and professionalism
Practical payroll calculation skills is a plus

Benefits

Comp & perks

Professional development opportunities and cross-functional learning
Supportive culture emphasizing accuracy, integrity, and employee well-being

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

HRISpayroll processingemployee benefits administrationFMLAADAstate-specific leavesemployee relationsHR policies developmentpayroll calculation

Soft Skills

organizational skillsattention to detailcommunication skillsdiscretionprofessionalismproblem-solvingemployee motivationengagement

Certifications

Bachelor’s degree in Human ResourcesBachelor’s degree in Business Administration