Billing & Collections Associate

Astro Pak is the nation's leading precision cleaning and passivation contractor specializing in on-site cleaning of high purity gas and fluid systems, as well as precision cleaning of components and hardware at the company’s Cleanroom facilities. Astro Pak provides services to over 15 sectors including: Data Centers, Biotechnology, Pharmaceutical, Aerospace, Semiconductor, and other selected Industrial markets. The company, founded in 1959, has performed on-site precision chemical cleaning in every State of the Union as well as several projects in Asia, Canada, continental Europe, England, Ireland and Mexico.

Are you a detail-driven accounting professional who thrives on accuracy, organization, and keeping financial operations running smoothly? At Astro Pak, we’re looking for an Accounting Associate who takes pride in precision and enjoys supporting a fast-paced, service-focused organization. In this role, you’ll contribute directly to the financial integrity of our business while partnering closely with accounting leadership and cross-functional teams.

This is an excellent opportunity for someone who works independently, meets deadlines consistently, and models professionalism in every interaction.

This role reports to the Assistant Controller and is based onsite at our corporate office in Costa Mesa, CA, Monday through Friday.

What You’ll Do:

What You Bring:

Required Qualifications:

Preferred Qualifications:

Key Characteristics:

Why Join Us?

At Astro Pak, we specialize in high-purity cleaning and surface preparation services that support critical industries across the country. Our work directly impacts pharmaceutical, biotech, and advanced manufacturing environments where precision matters.

We value integrity, accountability, and collaboration. As part of our accounting team, you’ll play a meaningful role in supporting operational excellence while working alongside professionals who are committed to doing things the right way. We invest in training, promote internal growth, and foster a culture built on respect and teamwork.

Salary and Benefits:

Equal Employment Opportunity & Reasonable Accommodations

Astro Pak is an equal opportunity employer, including individuals with disabilities and protected veterans. All qualified applicants will receive consideration for employment without regard to race, color, religion, ancestry, national origin, age, sex (including pregnancy, childbirth, breastfeeding, and related medical conditions), sexual orientation, gender, gender identity or expression, marital status, physical or mental disability, medical condition, genetic information, reproductive health decision-making, military status, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Astro Pak takes affirmative action to employ and advance in employment qualified individuals with disabilities and protected veterans.

Astro Pak provides reasonable accommodations to qualified applicants with disabilities and for other needs protected by applicable law. If you need an accommodation to complete an application or participate in the interview process, please contact talent@astropak.com . Please do not include medical information in your application. Requesting an accommodation will not negatively affect your consideration for employment.