Entry-Level Office Administrator – Full Time (Petaluma, CA)

Entry-Level Office Administrator – Full Time (Petaluma, CA)

06 Dec 2025
California, San francisco bay area 00000 San francisco bay area USA

Entry-Level Office Administrator – Full Time (Petaluma, CA)

About Protofab Inc.

Protofab Inc. is a precision CNC machining and advanced manufacturing company based in Petaluma, CA. We are a growing world-class manufacturing company supporting leading customers in aerospace, commercial launch, satellite/telecom, and high-tech industries. Our team produces complex, tight-tolerance components in a fast-paced, quality-driven environment. We are ISO 9001:2015 certified, AS9100D in process, and ITAR registered.

About the Position

We are seeking a motivated and dependable Entry-Level Front Office Administrator to join our high-energy manufacturing team. This role is designed for someone who is new to the field, eager to learn, and ready to grow their skills. The right candidate will be organized, detail-oriented, and excited to support a variety of administrative and production-related tasks.

This is an excellent opportunity for someone beginning their career in office administration or manufacturing operations.

Key Responsibilities

Assist with Order Processing: entering orders, updating records, verifying accuracy

Prepare and send Order Acknowledgments to customers

Coordinate Outside Processing (plating, heat treat, etc.) and track part status

Support Customer & Supplier Management: inquiries, follow-ups, relationship support

Collaborate with internal teams:

 — Planner/Scheduler: production flow & scheduling support

 — Quality Assurance: documentation accuracy & compliance

 — Accounting: invoicing, POs, and record reconciliation

Perform general front-office duties: filing, data entry, document control, phones & email

Participate in ongoing training to develop administrative and manufacturing knowledge

Qualifications

High school diploma or equivalent (additional training a plus)

Strong communication and interpersonal skills

Excellent attention to detail and organizational ability

Dependable, punctual, and committed to a strong work ethic

Basic computer skills (Microsoft Office, email, data entry)

Ability to learn quickly and adapt to changing priorities

No prior manufacturing experience required—we will train

Benefits

Medical & Dental Insurance

Paid Time Off (PTO)

401(k) (eligible after one year)

8 paid holidays per year

ITAR / U.S. Person Requirement

This position requires access to information and production processes subject to U.S. export control laws and regulations (ITAR & EAR). Applicants must be a U.S. Person (U.S. Citizen, U.S. National, U.S. Permanent Resident/Green Card holder, or certain asylees/refugees) and must be able to provide documentation of that status.

Protofab Inc. is an equal opportunity employer and maintains a drug-free workplace.

How to Apply

Please email your résumé and a brief cover letter to:

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