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Part-Time HR/Office Administrator – 10 to 20 hours per week, as needed


Art Robbins Instruments (ARI) has an immediate need for a part-time HR/Office Administrator In this role, you will provide support to the office manager and have the opportunity to put your HR, payroll, and general office administration experience to use. 

Primary responsibilities include:

  • Benefits administration including overseeing open enrollment, premium reconciliation, and processing.

  • Ensuring 401(k) deposits are made on a timely basis

  • Supporting the annual performance review process

  • Understanding recent legislation (i.e. COVID) and working with the office manager to ensure compliance

  • Processing the bi-weekly payroll using EZ Labor Manager

  • Responding to general HR and payroll related questions

  • Maintaining confidential HR and Payroll related files both hard copy and in ADP

  • General administrative support



  • A strong knowledge base of HR practices, processes, and programs, including federal and state statutory requirements

  • 2+ years of payroll experience, ADP EZLM is a plus

  • Solid attention to detail, accuracy, and organizational skills

  • Ability to manage sensitive and confidential data

  • Excellent customer service orientation: resourceful and proactive in addressing concerns, opportunities, and proactively solving problems.

  • Proficiency with MS Word and Excel

  • Experience with QuickBooks

  • Excellent verbal and written communication skills


Art Robbins Instruments, a privately held company, was founded in 2003 by a team with more than 75 years of experience developing high-quality products for life sciences. Initial product offerings included the INTELLI-PLATE, and Crystal Phoenix for protein crystallography, which have been enthusiastically adopted by hundreds of laboratories worldwide. The company continues to research and develop new high-quality products for protein crystallography, liquid handling, and tissue typing for laboratories of all sizes. ARI is headquartered in Sunnyvale, California with distributors around the world.

Qualified candidates should submit their resumes to:


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