General IT and Telecoms

Multi-Skilled Engineer Vacancy at MainOne’s

MainOne’s success is built on having talented and highly proficient
people within their respective fields as the driving force behind our

A job in MainOne is different from any other you have had. With joining
MainOne you’ll be challenged, inspired and proud as you become a part
of something big.

We are recruiting to fill the vacant position of:

Job Title: Multi-Skilled Engineer

Location: Lagos, Nigeria
Department: Technical
Reporting Line: Data Centre Facility Manager


  • The Multi Skilled Engineer will be responsible for the Data
    Centre physical infrastructure both for the White Space area and also
    the other supporting
  • Infrastructure. He/She will maintain various sub-systems of the
    BMS like Chillers, PACs, Electrical Transformers & distribution
    panels, DG. He also needs to work on systems like BCPM etc. to monitor
    power consumption by Racks/ IT load.

Key Responsibilities will include to;

  • A thorough understanding of electrical systems for large campus right from the supplier to the respective operational floor
  • Thorough understanding of HT & LT electrical distribution systems and large capacity UPS systems
  • Knowledge and Experience handling HT & LT control panels, LT & HT switch gears, CT’s, AVR’s, etc.
  • Operations and maintenance of HT DG systems
  • Operations and maintenance of UPS systems
  • Good working knowledge of HVAC systems namely Chillers, PAC’s,DX type units etc.
  • Capable of creating & understanding SLD’s
  • Capable of handling expansion projects in line with the customer requirements
  • Excellent logical reasoning and trouble shooting skills
  • Plan & execute all preventive maintenance schedules
  • Maintain adequate records for undergoing operational audits both internal as well as external
  • Handle all kinds of Non-IT electrical provisioning for end customers within the shortest timelines
  • Evaluate new products and technologies
  • Through understanding of Energy Management and ensure optimal usage of power from the Grid
  • Innovate, Implement and practice energy savings and reduce the cost of operation
  • Operation report review, weekly, Monthly.
  • Expansion design ability and Space planning and allocation
  • Excellent second level ability to troubleshoot Mechanical and Electrical systems faults within the DC infrastructure.
  • Capacity planning and Upgrade; ability to plan and upgrade systems within the infrastructure.
  • For the purposes of quality assurance, you will support and
    ensure that all applicable security standards – including the PCI Data
  • Security Standard (PCI DSS) are duly complied to.


  • To work directly under the supervision of the Data Centre Facility Manager

Qualifications, Skills & Competencies

  • B-Eng. Electrical or Mechanical Engineering
  • Facility Management qualification will be added advantage.
  • At least 3-5+ years of exposure working in large campus/Data center establishments
  • Technical Knowledge of various Electrical Distribution and sub systems, HT DG, Large Chillers, PACs.
  • Microsoft Windows XP/Vista/7
  • Microsoft Office Tools (Word, Excel, Outlook).
  • Cost conscious professional, successfully exhibiting excellence
    in significant savings through effective execution and evaluation of
  • Strong team player
  • Strong organizational skills and innovative problem solving abilities.
  • Good communication & interpersonal skills, multitasking with
    an ability to interact with a wide range of people and be a Good Team
  • Have a positive frame of mind and be open to acquiring new skills
  • Good communication skills both written and verbal
  • Capable of handling customer queries related to Non-IT systems
  • Capable of handling customer queries related to Non-IT systems
  • Documentation and Reporting.

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should:
Click here to apply online

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