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Administrative Assistant

Robert Half
Oceanside, CA Posted Sep 7, 2026
On-siteUSD 26 - 28 / hour

About this role

Administrative Assistant

A growing manufacturing company in Oceanside is looking for an Administrative Assistant to support its Operations and Production teams.

This position is ideal for someone who is extremely organized and comfortable working with orders, inventory information, spreadsheets, vendors, production documentation, and multiple departments.

The right person will be someone who can spot a missing number, follow up on an overdue request, and keep information organized without needing constant direction.

YOUR DAY-TO-DAY

Provide administrative support to Operations and Production leadership Enter customer and production information into internal systems Maintain spreadsheets, reports, and operational records Assist with purchase orders and vendor documentation Coordinate internal meetings and schedules Track inventory-related information Prepare production and operations reports Assist with order documentation Communicate with vendors and internal departments Research discrepancies and missing information Maintain digital and physical files Assist with shipping and receiving documentation Help coordinate office and production-related projects Process routine administrative requests Support special projects for Operations leadership

Qualifications

  • 2+ years of administrative, operations, or office experience

  • Strong Excel skills

  • Excellent data-entry accuracy

  • Comfortable working with ERP systems

  • Strong attention to detail

  • Ability to work with numbers and large amounts of information

  • Excellent communication and follow-up

  • Manufacturing, distribution, logistics, or supply-chain experience is a plus

  • TalentMatch

  • Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

  • Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

  • All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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