She said she was a bit of a rebel but was very proud to have served for four years.
Mrs Jackson was personal chef to Captain Sam Mercer, now deceased, and Commodore McKenzie, as well as receiving three London City and Guilds awards and passing her command exams.
Mrs Jackson received her medal in front of a large crowd, including her children and grandchildren.
People are eligible for the award if they served three years in the New Zealand military, spent three years in Territorial Forces, completed Compulsory Military Training or were National Service personnel.
There are also short-term service criteria for people who served 12 months or more in J Force (Japan) or K Force (Korea), or for personnel on a 2NZEF engagement on or after September 3, 1946.
"I'm very proud to receive it today, especially as most of them are in the army," said Mrs Jackson.