Senior HR Administrator

at Staffmark Investment LLC in Carol Stream, Illinois, United States Job Description We are partnering with a Manufacturing company looking for a Sr Human Resources Administrator The SR HR Administrator is responsible for supporting People Operations across all divisions, including Employee Relations, HR Administration, Recruitment & Onboarding, Performance Management, Record Keeping, Payroll Coordination, Vendor Management, and Executive Support. This role manages, organizes, and executes HR and administrative initiatives in accordance with corporate policies and assigned responsibilities. The SR HR Administrator serves as a key point of contact for employees and external partners, ensuring compliance, confidentiality, and operational excellence while fostering a positive and productive work environment. Key Responsibilities People Operations & HR Administration Serve as the primary contact for employee inquiries and concerns; mediate conflicts and support a positive workplace culture. Assist in implementing employee engagement and retention initiatives. Process payroll and maintain accurate employee records in compliance with labor laws and company policies. Administer HR documentation, employee files, and internal databases with strict confidentiality. Coordinate with external vendors to administer employee benefit programs, including: Communicating benefit offerings Supporting employee enrollments Reconciling billing statements Addressing ongoing employee benefit inquiries Coordinate 401(k) contributions and administration with plan providers. Manage recruitment activities, including job postings, candidate coordination, and reference checks. Facilitate onboarding and orientation for new hires. Support the performance review process across all divisions. Maintain and update office records, insurance policies, licenses, files, and compliance documentation. Manage internal contracts and vendor relationships. Oversee procurement of office supplies, equipment maintenance, and facility upkeep. Support periodic updates to the Employee Handbook and company policies in collaboration with leadership and external HR/legal advisors. Ensure adherence to company policies and procedures across all divisions. Top Management & Compliance Support Coordinate and manage external audits; serve as primary liaison for auditors and ensure timely completion of required documentation. Assist in developing and maintaining internal controls and policies. Support compliance initiatives, internal audits, and risk management processes. Provide administrative and operational support to executive leadership. Perform additional duties as assigned by top management. Qualifications Education & Experience Post-secondary education in Human Resources, Business Administration, Finance, or a related field (or equivalent experience). 2-5 years of experience in HR administration, payroll, people operations, finance, or a related field preferred. Demonstrated experience managing payroll systems and HR processes. Knowledge & Skills Strong understanding of HR practices, labor laws, and office administration principles. Proficient computer skills and experience with HRIS and payroll systems. Excellent written and verbal communication skills with a professional and confident presence. Strong organizational skills with the ability to manage multiple priorities. Attributes Detail-oriented and highly organized. Proactive and capable of working independently with minimal supervision. Demonstrated ability to multitask and meet deadlines. High level of discretion and ability to handle confidential information. Collaborative team player who... For full info follow application link. Staffmark Group is committed to providing equal employment opportunity for all persons regardless of race, color, religion (including religious dress and grooming practices), sex, sexual orientation, gender, gender identity, gender expression, age, marital status, national origin, ancestry, citizenship status, pregnancy, medical condition, genetic information, mental and physical disability, political affiliation, union membership, status as a parent, military or veteran status or other non-merit based factors. We will provide reasonable accommodations throughout the application, interviewing and employment process. If you require a reasonable accommodation, contact us. Pro Staff is an E-Verify employer. This policy is applicable to all phases of the employment relationship, including hiring, transfers, promotions, training, terminations, working conditions, compensation, benefits, and other terms and conditions of employment. All employees are directed to familiarize themselves with this policy and to act in accordance with it. All decisions with respect to employment matters and other phases of employer-temporary employee relationships will be in keeping with this policy and in accordance with all applicable laws and regulations. To view full details and how to apply, please login or create a Job Seeker account