Administrative Assistant

Administrative Assistant I (P1)

Location: Pittsburg, CA

Schedule: Monday-Friday, 8:00 AM to 5:00 PM

Pay Rate: $24.00 per hour

Kelly Services is seeking a detail-oriented and customer-focused Administrative Assistant I to support daily office operations and provide exceptional service to customers and internal teams. This role combines administrative, customer service, and operational support responsibilities in a fast-paced office environment.

• Answer and manage customer phone calls and email inquiries in a professional and timely manner.
• Provide front desk support, greet visitors, and maintain a welcoming office environment.
• Process customer orders, quotes, invoices, and service requests.
• Enter and maintain customer and vendor information in company systems, including SAP.
• Assist with accounts receivable and accounts payable inquiries.
• Coordinate mail, shipments, office supplies, and inventory.
• Communicate with internal teams to provide customer updates and resolve issues.
• Support departmental projects, process improvements, and other administrative tasks as assigned.

• High School Diploma or equivalent required.
• 2+ years of administrative, customer service, or office support experience preferred.
• Proficiency with Microsoft Office Suite (Outlook, Word, Excel, and Teams).
• Strong organizational, communication, and multitasking skills.
• Experience with SAP or similar ERP systems is a plus.
• Ability to work independently, prioritize tasks, and meet deadlines.

As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources.

• medical
• dental
• vision
• telemedicine
• term life
• whole life
• accident insurance
• critical illness
• a legal plan
• short-term disability
• retirement savings plan
• service bonus
• holiday pay plans (earn up to eight paid holidays per benefit year)
• transit spending account
• paid sick leave under the applicable state or local plan

Kelly is committed to providing equal employment opportunities to all qualified employees and applicants regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or any other legally protected status, and we take affirmative action to recruit, employ, and advance qualified individuals with disabilities and protected veterans in the workforce.

Requests for accommodation related to our application process can be directed to the Kelly Human Resource Knowledge Center. Kelly complies with the requirements of California’s state and local Fair Chance laws. A conviction does not automatically bar individuals from employment. Kelly participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Kelly may use AI-powered tools during the recruitment and hiring process. For full details, including how Kelly uses AI, your rights, and how to request a reasonable accommodation, visit the Recruitment Artificial Intelligence Notice.