Accounting Clerk

Oneida ESC Group; Wauwatosa (WI); On-site; USD 53,010,000 - 64,472,000; Full time

Benefits offered by this job

15 Days of Paid Time Off

8 Paid Holidays

401(k) Retirement Plan with Company M

Medical, Dental, and Eye Insurance

Employee Referral Program

Tuition Reimbursement

Employee Assistance Program (EAP)

Wellness Program

Job summary

Oneida ESC Group in Milwaukee, WI, seeks an Accounting Clerk to join the team. The role handles AP processing, vendor communications, payroll tasks, and travel coordination, supporting multiple entities within the Oneida ESC Group family.

Qualifications include a high school diploma and at least two years in accounting or administrative support, with proficiency in Microsoft Office and strong data-entry and organizational skills. This is an on-site position offering comprehensive benefits.

Qualifications

• High school diploma or equivalent required.
• Two (2) or more years of accounting, bookkeeping, or administrative support experience.
• Basic understanding of accounts payable, accounts receivable, and general accounting principles.
• Proficiency with Microsoft Office, including Excel, Outlook, and Word.
• Strong data entry skills with high accuracy and attention to detail.
• Excellent organizational, communication, and time management skills.
• Ability to prioritize multiple tasks while meeting deadlines.

Responsibilities

• Sort, scan, distribute, and maintain incoming and outgoing mail.
• Process accounts payable transactions, including vendor invoices and card reconciliations.
• Assist with accounts payable for affiliated companies.
• Perform accurate data entry and maintain financial records.
• Prepare, mail, and track vendor payments and checks.
• Coordinate shipping and receiving activities.
• Manage travel arrangements and related administrative support.
• Assist with accounts receivable collections by contacting clients about invoices.
• Process payroll-related administrative tasks.
• Order office supplies and maintain inventory.
• Provide general administrative support to Accounting and Corporate Services teams.
• Support special projects and other duties as assigned.

Skills

Data entry

Attention to detail

Time management

Communication

Confidentiality

Education

High school diploma

Associate degree (preferred)

Tools

Excel

Outlook

Word

Job description

Description

Wholly owned by the Oneida Nation of Wisconsin, Oneida ESC Group (OESC) is a holding company that provides a consistent, cost-effective common management platform supporting our family of companies united under common ownership.

Oneida ESC Group has its roots in engineering, science, and construction. We are a family of tribally-owned diversified subsidiaries. We deliver Environmental Services, Engineering and Design Services, Construction Services, and Technical and Professional Services to government agencies and commercial customers worldwide. With strong technical and project management capabilities, we integrate innovation, experience, and dedication into every project that is supported by a diversity in our services and unity in our strengths.

Oneida ESC Group has an immediate opening for an Accounting Clerk in Milwaukee, Wisconsin.

Key Responsibilities:

• Sort, scan, distribute, and maintain incoming and outgoing mail.
• Process accounts payable transactions, including company credit card reconciliations and vendor invoices.
• Assist with accounts payable responsibilities for one or more affiliated companies.
• Perform accurate data entry and maintain financial and administrative records.
• Prepare, mail, and track vendor payments and outgoing checks.
• Coordinate UPS, FedEx, and other shipping and receiving activities.
• Serve as the primary point of contact for company travel arrangements and travel-related administrative support.
• Assist with accounts receivable collections by communicating professionally with commercial clients regarding outstanding invoices.
• Process payroll-related administrative tasks for Oneida ESC Group.
• Order office supplies, coffee, and other workplace necessities while maintaining inventory levels.
• Provide general administrative support to the Accounting and Corporate Services teams.
• Support special projects and perform other duties as assigned.
  

Requirements

Minimum Qualifications:

• High school diploma or equivalent required.
• Two (2) or more years of experience in an accounting, bookkeeping, or administrative support role.
• Basic understanding of accounts payable, accounts receivable, and general accounting principles.
• Proficiency with Microsoft Office, including Excel, Outlook, and Word.
• Strong data entry skills with a high level of accuracy and attention to detail.
• Excellent organizational, communication, and time management skills.
• Ability to prioritize multiple tasks while meeting deadlines.
• Ability to maintain confidentiality and handle sensitive financial information professionally.

Preferred Qualifications:

• Associate degree in Accounting, Business Administration, or a related field.
• Experience with accounting or ERP software.
• Experience supporting multiple business entities or locations.
• Previous experience in a professional services, engineering, construction, or government contracting environment.
• Customer service experience involving vendor and client communications.

Compensation Range:

$18.50-$22.50/ Hour + Benefits

Benefits:

• 15 Days of Paid Time Off
• 8 Paid Holidays
• 1 Flex Holiday
• 401(k) Retirement Plan with Company Match
• Medical, Dental, and Eye Insurance
• Employee Referral Program
• Tuition Reimbursement
• Employee Assistance Program (EAP)
• Wellness Program

About Us:

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer-focused engineering, science, and construction services worldwide.

Our family of companies includes:

• Oneida ESC Group (OESC)
• Oneida Professional Services (OPS)
• Oneida Total Integrated Enterprises (OTIE)
• Mission Support Services (MS2)
• Sustainment & Restoration Services (SRS)
• Oneida Engineering Solutions (OES)
• General Mechanical Corporation (GMC)
• LG2 Environmental Solutions (LG2)
• Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business-like delivery of services to enhance our customers’ missions.

Equal Employment Opportunity:

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws, national origin, disability, veteran status, or other legally protected characteristics.

Oneida ESC Group participates in the E-Verify program. Learn more about the E-Verify program. https://www.e-verify.gov/

Oneida ESC Group is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Oneida ESC Group makes hiring decisions based solely on qualifications, merit, and business needs at the time.