Part-Time AP & Payroll Specialist — Flexible Growth Path

Devereux Advanced Behavioral Health; Pennsylvania; Hybrid; USD 25,000 - 28,000; Part time

Benefits offered by this job

Health benefits

Tuition assistance

Retirement plan

Paid time off

Job summary

Devereux Advanced Behavioral Health in Villanova, PA is seeking a part-time Accounts Payable/Payroll Support responsible for data entry, vendor file maintenance, W-9 processing and payroll data entry, including timesheets, garnishments and tax changes.

The role requires a high school diploma (associates preferred), at least two years in a financial setting with AP and payroll experience, and strong attention to detail. In-office schedule Tue/Wed/Thu 6.5 hours and 19.5–26 hours per week.

Qualifications

• Two years in a financial setting with at least one year in accounts payable and payroll.
• Proficiency with data management and strong communication skills.
• Attention to detail and ability to adapt to changing workloads.

Responsibilities

• Process vendor master file maintenance and W-9 handling.
• Enter data, verify records and manage ACH payments.
• Maintain payroll data, timesheets, garnishments, and tax changes.

Skills

Data entry

Vendor master file

Communication

Attention to detail

Education

High School diploma

Associates degree preferred in accounting

Job description

Description

Accounts Payable/Payroll Support

Starting at $18/hr up to $20.50/hr depending on experience, higher education and licensure

Account Payables responsibilities include perform data entry, file maintenance, record verification for all vendors Communicate to staff and/or outside parties procedural requirements for the purpose of processing W-9 forms. Perform all other vendor master file maintenance including address changes, payment information including ACH information, tax information, terms, re-activating and inactivating vendors. Recommend process improvements in the vendor master file. Process ACH wires and debit payments via invoice processing. Payroll Responsibilities include maintaining payroll information by collecting and entering data, for timesheets, garnishments, and tax changes. Analyze payroll reports to determine proper

benefit calculations and tax deposits. Other assigned duties. Will perform duties in accordance with established Finance policy and procedures, and perform all duties in an accurate and timely manner.

Location: Villanova, PA - in-office position

Schedule: Monday - Friday: 8 hour shifts

Compensation: $18-$20.50/hr depending on exerience

Join a collaborative team where your accuracy and financial expertise directly support our mission and impact communities nationwide.

We also offer ASCEND, our career accelerator program designed to support your long-term professional goals with coaching, skill-building, and significant tuition assistance.

#sponsored

Qualifications

EDUCATION: High School diploma required, Associates degree preferred in accounting

EXPERIENCE: Two years (2) in financial setting with a minimum of one year experience in accounts payable and payroll required . Requires proficiency with data management, excellent customer service, and organizational skills. Must pay attention to detail and adapt to a changing workload. Must have excellent oral and written communication skills, the ability to

prioritize work assignments, and problem solving skills.

Devereux has a zero-tolerance policy for abuse and maintains policies and procedures to systematically reduce the risk of abuse to occur in our organization. Devereux fosters a culture of reporting abuse, and will cooperate with the authorities to the fullest extent possible.

Company Overview

Company Overview

Devereux is one of the nation’s largest nonprofit organizations, providing services, insight and leadership in the evolving field of behavioral healthcare. Founded in 1912, Devereux operates a comprehensive national network of clinical, therapeutic, educational and employment programs that positively impact the lives of 10,000+ children, adults – and their families – every year.

Our Mission: Devereux changes lives – by unlocking and nurturing human potential for people living with emotional, behavioral or cognitive differences.

With nearly 6,500 employees working in programs across the country, Devereux is a trusted partner for families, schools and communities, serving individuals in the areas of autism, intellectual and developmental disabilities, specialty mental health, education and foster care.

Our Culture, Our Expectations

At Devereux, Servant Leadership is embedded throughout our culture and every aspect of our organizational framework. Our mission-driven, people-first mindset is at the heart of the compassionate and high-quality programming we provide – every day – for the individuals and families we serve, and other key stakeholders. Devereux offers challenging and exciting work, and our team environment creates an empowering, positive and rewarding atmosphere. To be successful at Devereux, you will: put the needs of others first, feel called to serve and called to lead. As a member of our team, you will be a significant part of our commitment to providing a welcoming and supportive work environment across all programs and services, and within all policies and employee practices.

We believe a workplace rooted in inclusivity – offering a sense of belonging to all those who walk through our doors – is fundamental to delivering the highest quality healthcare services. Through open dialogue and the creation of brave spaces, we will engage in work that gives each of us a chance to change the world – one person, one family, one community at a time.

What Devereux Offers You

In addition to a competitive salary, Devereux provides a comprehensive health and welfare program to eligible full-time employees, family members and domestic partners. Eligible employees are eligible to start benefits after 30 days of employment. In addition, we offer;

• Medical (including telemedicine via phone, web, app), dental, prescription drug, preventative care, and mental health services.

• Student loan debt assistance, tuition reimbursement and continuing education assistance.

• Generous time-off (start accruing 1st day), 403(b) retirement plan with matching benefit, and voluntary/employee paid supplemental life and accident coverage.

• Employee assistance / work-life balance program.

Visit www.mydevereuxbenefits.orgto see why Devereux is a great place to work!

Devereux is a drug-free workplace, drug screening required. EOE

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Posted Date 3 weeks ago (9/28/2026 10:02 AM)

Requisition ID 2026-53063

Category Finance

Position Type Full-Time

Location : City Villanova

Location : State/Province PA

Location : Country US

The employment policies of Devereux Advanced Behavioral Health are to recruit and hire qualified employees without discrimination because of race, religion, creed, color, age, sex, marital status, national origin, citizenship status, ancestry, disability, veteran status, communication ability, gender identity or expression or sexual orientation and to treat them equally with respect to compensation and opportunities for advancement - including upgrading, promotion and transfer - consistent with individual skills and the needs of Devereux.