Demo

Senior Accountant

Jefferson Wells USA
Bannockburn, IL Contractor
POSTED ON 11/19/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Senior Accountant position at Jefferson Wells USA?

Our client, a leader in the environmental services industry, is seeking a Senior Accountant to join their team. As a Senior Accountant, you will be part of the Finance department supporting critical project initiatives. The ideal candidate will have exceptional attention to detail, strong organizational skills, and advanced Excel proficiency, which will align successfully in the organization.

Job Title:

Senior Accountant

Location:

Onsite – 4 days per week in Bannockburn

Pay Range:

45-50/hour (negotiable, let's talk)

What’s the Job?

  • Validate and update lease data for approximately 4,200 leases, ensuring accuracy across multiple tabs.
  • Perform reconciliations between SAP and Oracle systems, resolving discrepancies.
  • Support Coupa data conversion prior to system access ending
  • Organize and manage large datasets for multiple projects
  • Collaborate with internal teams to ensure timely and accurate project accounting deliverables.

What’s Needed?

  • Strong experience in reconciliations and general accounting principles.
  • Advanced Excel skills (pivot tables, VLOOKUP, handling large datasets).
  • Detail-oriented and highly organized to manage complex data accurately.
  • Knowledge of fixed assets and project accounting (preferred).
  • Familiarity with SAP (nice to have, not required).

What’s in it for me?

  • Opportunity to work on high-impact projects during a major acquisition transition.
  • Collaborative and dynamic work environment.
  • Competitive compensation and benefits package.
  • Professional growth through exposure to multiple systems and processes.
  • Exclusive role with immediate start and streamlined onboarding.

If this is a role that interests you and you’d like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.

Hourly Wage Estimation for Senior Accountant in Bannockburn, IL
$39.00 to $47.00
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