Ms. Mazura has represented employers before the National Labor Relations Board and the Equal Employment Opportunity Commission as well as before numerous state agencies, courts, and arbitration panels. Her work as national labor and employment counsel for a telecommunications company has involved her in every area of employment law, including union organizing campaigns, collective bargaining negotiations, and defense of numerous individual and multiparty cases throughout the country. Ms. Mazura's other clients include transportation companies, manufacturers, professional organizations, financial institutions, and college and universities.