Saw some of these vacancies, though mostly for experience. But might help to check dem out. Cheers

3G TECHNICAL HEAD (Ref: 3GTH)

3G ACCESS OPERATIONS ENGINEER (Ref: 3GAOE)

3G ACCESS DESIGN ENGINEER (Ref: 3GADE)

3G VAS DESIGN ENGINEER (Ref: 3GVDE)

Chief Technical Officer - GLO 1 (Ref: CTOG1)

Planning and Provisioning Engineers (Ref: PPE)

Operations and Field Maintenance Engineers (Ref: OFME)

NOC Engineers (Ref: NOCE)

Technical Sales Support (Ref: TSS)

http://www.gloworld.com/Nigeria/CareerVacancy/List