Senior Human Resources Generalist

MoMA PS1 Senior HR GeneralistInspired by daring artists, MoMA PS1 is committed to the exploration of contemporary art and culture, broadening perspectives on the issues of our day, and engaging New Yorkers and communities across the world. Founded in 1976, the institution was a defining force in the alternative space movement in New York City, transforming a nineteenth-century public schoolhouse in Long Island City into a site for artistic experimentation and creativity. PS1 has been a member of New York City's Cultural Institutions Group (CIG) since 1982 and affiliated with The Museum of Modern Art since 2000.The Senior HR Generalist is a strategic partner and operational leader reporting to the HR Director. This role drives program improvements, leads complex employee relations matters, and provides expert guidance across payroll, compliance, labor relations, talent management, and workforce analytics. The ideal candidate operates independently, exercises sound judgment, and serves as a trusted resource across all levels of a mission-driven nonprofit.Key Responsibilities:Own end-to-end bi-weekly/semi-monthly payroll for all employee types; serve as the primary institutional payroll system expertLead audits, reconciliations, year-end close (W-2, ACA 1094-C/1095-C), and regulatory complianceDesign and maintain HR dashboards covering headcount, turnover, compensation equity, and benefits utilization; prepare EEO-1, OSHA, Form 5500, and NYC-specific filingsLead full-cycle onboarding (offer letters, I-9/E-Verify, benefits enrollment, orientation) and structured offboarding (exit interviews, COBRA notices, final pay)Analyze exit interview data and surface retention insights to leadershipPartner with hiring managers on job architecture, salary bands, and equitable full-cycle recruitment for mid-level and senior rolesExecute sourcing strategies advancing diversity; maintain ATS compliance with EEOC and NYC Pay Transparency LawAdminister all benefit programs (medical, dental, 401(k), Pension/CSRS, FSA, EAP, etc.); lead open enrollment and annual plan renewalManage all leave types (FMLA, NY PFL, NYC Sick Leave, ADA accommodations) through the full case lifecycleAdvise on complex ER matters; lead workplace investigations with rigor and thorough documentationAdminister collective bargaining agreements; manage grievance processes and support contract negotiationsServe as subject matter expert on federal, NYS, and NYC employment law; own the employee handbook and compliance calendarFunction as primary HRIS administrator (UKG, BambooHR, or equivalent); lead system improvements and staff trainingDesign engagement initiatives, administer climate surveys, and contribute actively to DEI strategyQualifications Required:Bachelor's degree in HR, Business Administration, or related field (or equivalent experience)5–7 years of progressive HR generalist experience with expertise in payroll, benefits, leave, employee relations, and complianceHands-on payroll platform experience (UKG, ADP, Paycom, or equivalent)Expert knowledge of federal, NYS, and NYC employment lawAdvanced Excel skills (pivot tables, VLOOKUP); experience with ATS and HRIS platformsStrong interpersonal skills; ability to handle sensitive matters with discretionPreferred:Experience in a nonprofit, cultural institution, or mission-driven organizationPHR, SPHR, SHRM-CP, or SHRM-SCP certificationExperience in unionized environments with CBA administrationPassion for the arts and public cultural institutionsCompensation and Benefits:The salary range for this position is $75,000 – $85,000 annually. Benefits include 20 days paid vacation leave; 10 days paid sick leave; 11 paid holidays; and 3 paid personal days; participation in a 401(k) savings plans, life insurance; medical/health (including visual and dental); transit, health, and dependent care FSA; and pension plan.MoMA PS1 is an equal opportunity employer committed to a diverse, equitable, and inclusive workplace.We recognize that a successful candidate may not meet 100% of the qualifications listed. If much of this description describes you, we encourage you to apply.Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.