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Full Charge Bookkeeper

Standard

The Mark-Costello Co.

Paramount, CA

Job Type

Full_Time

Salary

28USD - 30USD per hour

Posted Date

July 09, 2025

Job Description

Role Description

This is a full-time on-site role for a Bookkeeper at Mark-Costello Company located in Paramount, CA. The Bookkeeper will be responsible for performing bookkeeping tasks, using accounting software, processing payroll, maintaining financial records, and posting journal entries. The Bookkeeper will work on-site.

Qualifications

Strong knowledge of financial statements, bookkeeping, and accounting software
Proficient in finance-related tasks
Experience in creating journal entries
Attention to detail and accuracy in financial record management
Strong analytical and problem-solving skills
Excellent organizational and time management skills
Knowledge of tax regulations and compliance
Experience with inventory management is a plus

Bachelor's degree in Accounting, Finance, or related field is preferred

Company Description

The Mark-Costello Company is a leading manufacturer and provider of On-Site Medical Waste Sterilization (Autoclaves) equipment and services, compactors, balers, medical waste treatment equipment; i.e., waste sterilizers, industrial trash compactors and related recycling systems in the United States. Privately held small company established in 1956. With over 600 professionally installed on-site medical waste systems, we serve clients locally, nationally, and internationally. Our team works closely with each client to understand their unique needs and build long-term business relationships. We have been selected by many logistics companies, distribution centers, manufacturing facilities, retail centers, colleges, major universities, and school districts throughout Southern California.