Rhonda Kosciewicz, Cpp
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Rhonda Kosciewicz, Cpp Email & Phone Number

Accounting, Tax, Payroll Professional at Oak Ridge National Laboratory
Location: Knoxville Metropolitan Area, United States, United States 11 work roles 2 schools
2 work emails found @ornl.gov 2 phones found area 865 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email k****@ornl.gov
Direct phone (865) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Accounting, Tax, Payroll Professional
Location
Knoxville Metropolitan Area, United States, United States
Company size

Who is Rhonda Kosciewicz, Cpp? Overview

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Quick answer

Rhonda Kosciewicz, Cpp is listed as Accounting, Tax, Payroll Professional at Oak Ridge National Laboratory, a company with 4230 employees, based in Knoxville Metropolitan Area, United States, United States. AeroLeads shows a work email signal at ornl.gov, phone signal with area code 865, and a matched LinkedIn profile for Rhonda Kosciewicz, Cpp.

Rhonda Kosciewicz, Cpp previously worked as International Payroll Tax Analyst at Oak Ridge National Laboratory and Family Estate Executor at Estate Executor. Rhonda Kosciewicz, Cpp holds Bs, Accounting/Management (Double Major) from Tennessee Wesleyan University.

Company email context

Email format at Oak Ridge National Laboratory

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*@ornl.gov
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AeroLeads found 2 current-domain work email signals for Rhonda Kosciewicz, Cpp. Compare company email patterns before reaching out.

Profile bio

About Rhonda Kosciewicz, Cpp

Motivated and highly organized professional with a strong record of accomplishments in the field of Accounting and Tax. Skills include excellent time management, attention to detail and teamwork. Strengths include an extensive business background and strong communication and leadership skills.

Listed skills include Payroll, Payroll Taxes, Accounting, Peoplesoft, and 15 others.

Current workplace

Rhonda Kosciewicz, Cpp's current company

Company context helps verify the profile and gives searchers a useful next step.

Oak Ridge National Laboratory
Oak Ridge National Laboratory
Accounting, Tax, Payroll Professional
oak ridge, tennessee, united states
Website
Employees
4230
AeroLeads page
11 roles · 24 years

Rhonda Kosciewicz, Cpp work experience

A career timeline built from the work history available for this profile.

Family Estate Executor

Estate Executor

Mcminn County Area

Responsible for settling two estates for family members simultaneously. This includes being solely responsible for preparing a 75 year old family home for the real estate market, sale of valuables, managing all monetary assets, coordinating donations to charity, and working with the family lawyer on legal aspects of the estate.

Feb 2015 - Mar 2016

Accounting Specialist

Strategic Consulting Solutions, Inc., Oak Ridge TN

Processed timely and accurate payroll and funding via bank transfers, ensured payroll tax compliance and reporting, and processed accounts payable, including auditing/approval of expense reports in Unanet.

Aug 2014 - Feb 2015

Assistant Manager, Sales And Use Tax

Accenture Hospitality Services (Formerly Marriott Business Services)

Included a full range of accounting and tax responsibilities related to sales and use tax compliance and leading a team of 5 tax professionals.

Aug 2013 - May 2014

Assistant Manager, Sales And Use Tax

Louisville, TN

Included a full range of accounting and tax responsibilities related to sales and use tax compliance and leading a team of 5 tax professionals.

Apr 2011 - Aug 2013

Manager, Payroll Tax

Louisville, TN

Ensured effective processes and financial control functions were in place for all payroll tax compliance functions for associates paid domestically, as well as expatriates reported through the payroll system. Maintained and updated the payroll system and related PC systems to conform to all required regulations and specific business requirements.

Mar 2009 - Apr 2011

Senior Tax Accountant

Idleaire Technologies

Responsible for all state and local transactional tax returns, property tax returns, business related permits, and registrations for this unique transportation services company located in 34 states with 131 locations.

Jul 2007 - Feb 2009

Division Sales Representative

Primerica Financial Services

Knoxville, Tennessee Area

(overlaps other experience due to keeping license active)Hired into this straight-commission position with leading financial products/services company to develop new business and increase profitability through sales efforts involving cold-calling, networking, cross-selling, and generating referrals from clients. Progressed into increasingly senior sales.

Jul 1999 - Dec 2008

Account Manager

Sold software, Internet products and publications to new and existing customers and prospects. Teamed with product specialists, inside sales representatives, and others to accomplish common goals.

Nov 2005 - May 2007

Payroll Tax Accountant

Prepared over $81 million in annual payroll taxes and filed more than 400 payroll tax returns and payments monthly for leading hospital-based physician services company. Required to communicate extensively with numerous taxing authorities throughout the country, including the IRS.

2002 - 2005 ~3 yrs

Accountant

  • Established a strong record of career growth in various financial/administrative positions.
  • Prepared payroll and payroll tax liabilities and initiated tax payments in accordance with all procedures/regulations.
  • Earned a performance bonus for playing a key role in relocation of the Payroll Tax Department to Knoxville facility.
  • Played a key role in design and implementation of new payroll tax liability system. Required extensive research and understanding of numerous taxing authority filing requirements, thresholds, and deadlines on state and.
  • Selected by senior management to work on a special project that involved reconciling payroll tax liability accounts.
Jun 1991 - Jul 1999
Team & coworkers

Colleagues at Oak Ridge National Laboratory

Other employees you can reach at ornl.gov. View company contacts for 4230 employees →

2 education records

Rhonda Kosciewicz, Cpp education

Education record

Bearden High School
FAQ

Frequently asked questions about Rhonda Kosciewicz, Cpp

Quick answers generated from the profile data available on this page.

What company does Rhonda Kosciewicz, Cpp work for?

Rhonda Kosciewicz, Cpp works for Oak Ridge National Laboratory.

What is Rhonda Kosciewicz, Cpp's role at Oak Ridge National Laboratory?

Rhonda Kosciewicz, Cpp is listed as Accounting, Tax, Payroll Professional at Oak Ridge National Laboratory.

What is Rhonda Kosciewicz, Cpp's email address?

AeroLeads has found 2 work email signals at @ornl.gov for Rhonda Kosciewicz, Cpp at Oak Ridge National Laboratory.

What is Rhonda Kosciewicz, Cpp's phone number?

AeroLeads has found 2 phone signal(s) with area code 865 for Rhonda Kosciewicz, Cpp at Oak Ridge National Laboratory.

Where is Rhonda Kosciewicz, Cpp based?

Rhonda Kosciewicz, Cpp is based in Knoxville Metropolitan Area, United States, United States while working with Oak Ridge National Laboratory.

What companies has Rhonda Kosciewicz, Cpp worked for?

Rhonda Kosciewicz, Cpp has worked for Oak Ridge National Laboratory, Estate Executor, Arg Financial Staffing, Accenture, and Marriott International.

Who are Rhonda Kosciewicz, Cpp's colleagues at Oak Ridge National Laboratory?

Rhonda Kosciewicz, Cpp's colleagues at Oak Ridge National Laboratory include J David Bowman, Hillary K. Fishler, Ph.D., Mpp, Nicholas Neel, Les Hook, and Billy Harris Jr.

How can I contact Rhonda Kosciewicz, Cpp?

You can use AeroLeads to view verified contact signals for Rhonda Kosciewicz, Cpp at Oak Ridge National Laboratory, including work email, phone, and LinkedIn data when available.

What schools did Rhonda Kosciewicz, Cpp attend?

Rhonda Kosciewicz, Cpp holds Bs, Accounting/Management (Double Major) from Tennessee Wesleyan University.

What skills is Rhonda Kosciewicz, Cpp known for?

Rhonda Kosciewicz, Cpp is listed with skills including Payroll, Payroll Taxes, Accounting, Peoplesoft, Accounts Payable, General Ledger, Accounts Receivable, and Account Reconciliation.

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