• The Winnebago Tribe of Nebraska Human Resources staff is available BY APPOINTMENT ONLY until further notice. For the safety of HR Staff and the public, we are adhering CDC guidelines for the workplace by limiting foot traffic in/out of the HR office. To contact HR and/or schedule an appointment, call us at 402-878-2272 ext. 2300 OR email us at This email address is being protected from spambots. You need JavaScript enabled to view it.
  • WTN Employees in Layoff/Furlough status: If you are experiencing issues when navigating the Nebraska Department of Labor website while filing your unemployment claim, the WTN HR staff is available to assist you. We’re pleased to report at this point, a great majority of NE DOL website inquiries and issues have been worked out electronically or by calling HR with your question. If you require further assistance, please contact HR via phone or email to discuss your options.

The Mission of the Winnebago Tribe of Nebraska’s
Human Resources Department:
“To provide quality service, continuous improvement, promotion of self-worth, and dignity to all Winnebago Tribe of Nebraska employees.”

Core Values

  1. Employee friendly customer service
  2. Integrity, honesty and respect in all HR related functions
  3. Maintaining objectivity in our approach to resolving issues
  4. Model leadership through leading by example and advocating equitable treatment in our behaviors, policies, and practices
  5. Advancing the Tribe through the use of modern HR best practices, policies, and technology
  6. Embrace the culture of the Winnebago people in all HR related endeavors
  7. Promote the Winnebago Tribe of Nebraska as an “Employer of Choice”


Department Overview:
To provide assistance, support, and execution for all human resource related functions and processes for the Winnebago Tribe of Nebraska employees.

Human Resources Downloadable Documents:


HR services include but not limited to:

  • Full cycle hiring
  • Performance Management
  • Liaison/Mediation
  • Benefits Administration
  • HRIS Management
  • Employee Assistance Program
  • Worker’s Compensation Administration
  • Employee guidance and compliance (FMLA and more)

Human Resources Department office hours:
Monday – Friday, 8:00 a.m. – 4:30 p.m.
(with exception to Tribal observed holidays)

Human Resources Department Contact Information:

Human Resources Department
P.O. Box 687
100 Bluff Street
Winnebago, NE 68071
Phone: (402) 878-2272
Fax: (402) 878-2386
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Human Resources Staff:
Tina Lewis – HR Manager
Danie Greene – Administrative Assistant
Tara Marrufo – HRIS Coordinator
Tania Roberts – HR Generalist
Ofelia Cordova – HR Generalist
Dugan DeCora – Tribal Life Insurance
Kim Sulsberger - Benefits Administrator