Grammar correction pls.?

Question

A challenging position in the field of Purchase, irrespective of the industry which will enable me to enhance the existing knowledge and experience while contributing towards achieving organizational goals.

Answer 1

For starters, yours is not a full sentence.  You have a subject but no predicate; therefore, it makes no sense.

Answer 2

Is this to be written on a CV or job application? If so, I suggest:

"I am seeking a challenging position in the field of purchasing, irrespective of the industry concerned, which will enable me to enhance my existing knowledge and experience whilst also contributing towards achieving organisational goals."

If I'm right about the context, I suggest you include more about what you can offer rather than want you want from the job.

The only glaring error was the capital "P", otherwise it was not bad!

Answer 3

There is a simple resolution to your sentence.  Toss in a comma after industry and take out the word which.  It will read as follows:

A challenging position in the field of Purchase, irrespective of the industry, will enable me to enhance the existing knowledge and experience while contributing towards achieving organizational goals.