Job Interview At Petroleum Solution Nigeria For It Systems Engineer.

Dear Nairalanders,

Please i shall be very glad to get any information about Petroleum Solution nigeria limited.I was invited for an interview on 19th August 10am at 4-6 Oil Mill street Lagos Island 2nd floor for the position of IT systems engineer. Has anyone else been called too?Does anyone have an idea how the interview looks like?what is their format and things to expect? I shall be grateful if these questions could be answered before saturday this week.Thanks to all of you.