If your visa does not restrict you from taking any work in New Zealand then you can work in any sector.
1	If	if	SCONJ	IN	_	6	mark	6:mark	_
2	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	3	nmod:poss	3:nmod:poss	_
3	visa	visa	NOUN	NN	Number=Sing	6	nsubj	6:nsubj	_
4	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	aux	6:aux	_
5	not	not	PART	RB	_	6	advmod	6:advmod	_
6	restrict	restrict	VERB	VB	VerbForm=Inf	18	advcl	18:advcl:if	_
7	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	6	obj	6:obj	_
8	from	from	SCONJ	IN	_	9	mark	9:mark	_
9	taking	take	VERB	VBG	VerbForm=Ger	6	advcl	6:advcl:from	_
10	any	any	DET	DT	_	11	det	11:det	_
11	work	work	NOUN	NN	Number=Sing	9	obj	9:obj	_
12	in	in	ADP	IN	_	14	case	14:case	_
13	New	New	ADJ	NNP	Degree=Pos	14	amod	14:amod	_
14	Zealand	Zealand	PROPN	NNP	Number=Sing	11	nmod	11:nmod:in	_
15	then	then	ADV	RB	PronType=Dem	18	advmod	18:advmod	_
16	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	18	nsubj	18:nsubj	_
17	can	can	AUX	MD	VerbForm=Fin	18	aux	18:aux	_
18	work	work	VERB	VB	VerbForm=Inf	0	root	0:root	_
19	in	in	ADP	IN	_	21	case	21:case	_
20	any	any	DET	DT	_	21	det	21:det	_
21	sector	sector	NOUN	NN	Number=Sing	18	obl	18:obl:in	SpaceAfter=No
22	.	.	PUNCT	.	_	18	punct	18:punct	_
