Fizna has been working as a director at planning at market development section at Utility Regulatory Authority. Prior to that she was the assistant director and an engineer at the Maldives Energy Authority She is involved in managing all the section work and coordinating and enhancing data collection of utility services including the energy, water and waste sector. She is also involved in reviewing the technical designs of electrical panel and power system reports and approving them according to the relevant technical standards set by the Utilities Regulatory Authority.