Part Time Payroll Assistant Jobs (NOW HIRING)

COMPANY DESCRIPTION:
A career here is life-enhancing.
At Syner-G, we enable our people to build careers that impact positively on their quality of life. Through our expertise, insight, consulting and management skills, we accelerate breakthrough science and delivery of life-enhancing therapies to more patients. We work across a diverse range of clients and projects, supporting many organizations from the most critical phases of the drug discovery and approval process through to commercialization. It is meaningful, varied and thought-provoking work with a strategic emphasis, a solutions-driven approach and significant, real-world outcomes, from science to delivery/success. To learn more about who we are and what drives us, watch our company video here.
Underpinning this mission is a culture that aligns perfectly with what we want to achieve. We enable our people to grow, we support them in their learning and we reward them in so many different ways. In return, they play an instrumental role in maintaining our reputation across the globe as a strategic biopharma product development and delivery partner.
Syner-G was recently honored with BioSpace's prestigious "Best Places to Work" 2026 award, for the third consecutive year, along with many other award-winning programs to make a career here truly life-enhancing. These recognitions are a testament to our commitment to fostering a positive and engaging work environment for our employees, with a particular emphasis on culture, career growth and development opportunities, financial rewards, leadership and innovation.
At Syner-G, we recognize that our team members are our most valuable asset. Join us in shaping the future, where your talents are valued, and your contributions make a meaningful impact.
For more information, visit www.Synergbiopharma.com
POSITION OVERVIEW:
We are seeking a skilled and experienced Payroll Analyst to join our team on a part-time basis at 20 hours per week. This hybrid role, with one day per week in office, offers the right candidate an ideal balance of flexibility and meaningful engagement, without sacrificing the collaborative connection that comes from being part of a team in person.
In this role, you will take primary ownership of hourly payroll processing, ensuring our employees are paid accurately and on time with every cycle. You will also lend your expertise to exempt payroll processing as needed, serving as a dependable resource across the full payroll function.
Beyond day-to-day processing, this role carries real strategic weight. You will contribute to active ADP system projects designed to enhance how we operate, and you will play a hands-on role in supporting our global expansion efforts, including payroll operations in India. Experience with ADP Celergo is highly valued, as it is central to how we are building out our international payroll infrastructure.
This is a meaningful opportunity for a payroll professional who thrives in a fast-paced environment, takes pride in accuracy, and is ready to contribute to both day-to-day operations and exciting growth initiatives, including ADP system projects and our expanding global footprint.
WORK LOCATION:
The Part-time Payroll Analyst position is eligible for remote work based on company requirements, with one-day a week in-office requirement in the Framingham, MA office, 4 hours a day for 5 days a week.
JOB FUNCTIONS:
(This list is not exhaustive and may be supplemented and changed as necessary.)
Hourly Payroll Processing (Primary)

• Own end-to-end processing of hourly/non-exempt payroll cycles with a focus on timeliness, accuracy, and compliance
• Validate timekeeping data, resolve discrepancies, and ensure proper documentation for each pay period.
• Respond to hourly employee payroll inquiries professionally and with a solutions-oriented approach.

Exempt Payroll Support

• Provide backup support and assist with salaried/exempt payroll processing as needed.
• Assist with off-cycle adjustments, manual payments, corrections, and related audits.

ADP Project Work

• Participate in ADP system configuration, testing, and optimization projects.
• Collaborate with HR and Finance to support system enhancements, workflow improvements, and reporting needs.
• Contribute to ADP Celergo implementation and ongoing management in support of global payroll operations.

Global Expansion Initiatives

• Support payroll-related workstreams tied to international expansion, including operations in India.
• Assist with research, process documentation, and coordination with global payroll providers and internal stakeholders.
• Help ensure compliance with country-specific payroll regulations and reporting requirements as the organization grows internationally.

Compliance & Recordkeeping

• Maintain payroll records in accordance with federal, state, and local regulations.
• Support year-end processing, tax filings, audits, and ad hoc reporting as requested.
• Uphold strict confidentiality standards in the handling of all employee payroll data.
• Support internal and external audits by providing required documentation and reports.

QUALIFICATIONS AND REQUIREMENTS:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the education, experience, skills, knowledge, and abilities required. Reasonable accommodation may be made to enable individuals with disabilities to perform essential duties.
Education:

• FPC (Fundamental Payroll Certification) or CPP (Certified Payroll Professional) designation, or actively pursuing
• Associate's or bachelor's degree in Human Resources, Accounting, Finance or equivalent experience.

Technical Experience:

• Demonstrated experience processing payroll in a professional setting, with a strong command of hourly/non-exempt payroll cycles.
• Hands-on experience with ADP platforms (e.g., Workforce Now, Run, or comparable ADP product); ADP proficiency is required.
• Working knowledge of multi-state payroll laws, tax withholding requirements, and wage and hour compliance.
• Strong attention to detail and a commitment to data accuracy and confidentiality.
• Ability to work independently, manage deadlines, and communicate effectively in a hybrid/remote work environment.
• Proficiency with Microsoft Office Suite, particularly Excel.

Preferred Experience:

• Experience with ADP Celergo for international/global payroll operations, including payroll processing for India-based employees.
• Familiarity with India-specific payroll compliance requirements (e.g., PF, ESI, TDS, professional tax).
• Experience supporting or processing exempt (salaried) payroll in addition to hourly payroll.
• Exposure to or working knowledge of the WorkYard platform, particularly for timekeeping and field workforce management.
• Background or demonstrated interest in global/international payroll operations and expansion projects.

TOTAL REWARDS PROGRAM:
We define total rewards as compensation, benefits, remote work/flexibility, development, recognition, and our culture with programs that support each of our reward pillars. This includes a market competitive base salary and annual incentive plan, robust benefit offerings, and ongoing recognition and career development opportunities. Employees also enjoy our generous flexible paid time off program, company-paid holidays, flexible working hours, and fully remote work options for most positions and the ability to work "almost anywhere." However, if a physical work location is more for you, we have office locations in Greater Boston; San Diego, CA; Boulder, CO; and India.
Essential Functions:
Physical Demands:
The physical demands described here are representative of the requirements that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is regularly required to use a computer keyboard and mouse; reach with hands and arms; talk and listen. The employee is frequently required to walk and sit. The employee is occasionally required to stand, stoop, or kneel. Specific vision abilities required by this position include close vision and the ability to adjust focus.
Work Environment:
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job, including moderate noise level, an indoor temperate environment, and light levels that are bright and conducive to minimal eye strain, typical for an office environment.
LEGAL STATEMENT:
Syner-G is proud to be an Equal Employment Opportunity and Affirmative Action employers. All employment decisions, including the recruiting, hiring, placement, training availability, promotion, compensation, evaluation, disciplinary actions, and termination of employment (if necessary) are made without regard to the employee's race, color, creed, religion, sex, pregnancy or childbirth, personal appearance, family responsibilities, sexual orientation or preference, gender identity, political affiliation, source of income, place of residence, national or ethnic origin, ancestry, age, marital status, military veteran status, unfavorable discharge from military service, physical or mental disability, or on any other basis prohibited by applicable law. Syner-G is an E-Verify employer.