Found this job openings via their career website which are available. Open the website, goto their career section to apply via them. You could google them also if you need more information about them

1)Medical lab technician at newgate medical services. Closing date, Nov 20, 2015
(www.newgatemed.com)

2) Customer service Representative, operations managers,management accountant, digital marketing associate and generalist interns at Fashpa Online limited.
(www.fashpa.com/careers) or send your CV and cover letter as ONE pdf attachment to careers@fashpa.com

3) Software developer, application support, operation excellence officer and project manager/business analyst at App Zone (techky guys) (www.appzonegroup.com/careers)

4)Dont know of any positions available in this site thou i saw some today at some jobsites,still yet to verify them but you could just send your resume to this email(hr@ng.g4s.com). You never can tell.

5) (www.globalprofilers.com) is an outsourcing company recruiting for an I.T firm for the position of Finance Supervisor. You can apply via the website

6) For the Oil and gas guys, have this international jobsites that has positions advertised for the Nigerian Oil and gas Industry. Goto (www.rigzone.com). Goto d site-jobs-countries-nigeria and apply for the positions advertised. But you might need to register first and you could subscribe for newsletters