Office Manager

Job Description

Job Description

Green Tree School & Services in Philadelphia provides full-time, out-of-district programs for students with autism and emotional support needs. With integrated clinical, behavioral, and academic services, Green Tree School & Services empowers students to achieve independence while upholding values of safety, inclusion, and excellence. Explore how you can help transform lives and impact communities.

As an Office Manager at Green Tree School & Services, you will lead the administrative team and oversee essential HR, payroll, and operational processes that keep the school running smoothly. You’ll manage multiple priorities while fostering a supportive, efficient, and service-oriented environment for staff and students.

What You’ll Need

• Bachelor’s degree in business, human resources, or a related field

• Minimum of five years of office management or HR experience, including supervision

• Strong organizational, payroll, and data management skills with high attention to detail

• Proficiency with Microsoft Office and HRIS systems (ADP experience preferred)

• Excellent interpersonal and communication skills with a collaborative mindset

What You’ll Do

• Oversee HR, payroll, and administrative functions to ensure compliance and efficiency

• Supervise administrative staff and support daily office operations and communications

• Maintain accurate employee records, files, and reporting in HRIS and payroll systems

• Coordinate recruitment, onboarding, and performance evaluation processes

• Manage vendor relations, purchasing, invoicing, and general office budgeting needs

Why You’ll Love Working Here

• Enjoy both paid time off and extra paid school breaks (for select roles), plus paid holidays

• Wellness perks including gym discounts, mindfulness apps, and prescription savings

• Tuition reimbursement, career development programs, and leadership training

• 401(k) retirement savings with a 4% company match and immediate vesting

• Health, dental, and vision insurance

• Free Employee Assistance Program with confidential counseling, life coaching, and mental health resources

• Life insurance, disability coverage, and Health Savings Account (HSA) contributions at no cost to you

Green Tree School & Services is an equal opportunity employer, committed to diversity and inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy status, national origin, age, disability, genetic information, or status as a protected veteran, or any other characteristic protected by law. If you require reasonable accommodations during the application or interview process, please contact us at View email address on ziprecruiter.com.