Power Systems Team Lead at TTC Mobile

Department: Infrastructure Facilities
Function: Infrastructure Operations Job Grade: Officer
Reporting to: Infrastructure Facilities Manager Location: Lagos
Travel Frequency: None Date: 07/02/2020
Work Schedule: Monday – Friday (8am – 5pm)

Purpose of the Job (Brief)

• Responsible for the operations, maintenance and repair of the Electrial Power systems at the Data
• Centres and Point of Presence (POP) owned by the organisation.
• Deliverables (Maximum 5-6 key responsibilities)
• Expected Key Results (Detailed KPIs)

Key Activities

• Operation and Maintenance of various brands and model of electrical power units according to their document operating procedure.
• Execute preventive maintenance schedules with/without third party vendors and update relevant documentation and checklist.
• Maintenance of various types of electrical power systems e.g. Switchgear, UPS, Generating sets, Rectifiers& Inverters, Battery systems, AVR, ATS units, Transformers, PDU/PMM units.

Ensure the Quality of Service of the Data Centre Infrastructure by:

• Continuous monitoring of Power system.
• Reporting on the operational status of the Powers systems across Data Centres, and POP.

Track trending operational characteristics

• Monitor and respond to abnormal conditions in the UPS system, generators and ATS.
• Maintain detailed and up-to-date records of operational issues for audits and SLA related purposes.
• Ensure operational efficiency of colocation services of the Data Centre.
• Follow the good application of change and incident ticket linked to customers; Respect ITIL processes, incidents and changes to SLA.

Demonstrate (Key competencies)

• This section requires an overview of the education, experience and skills required to do the job at a
• satisfactory level. It is not a list of the jobholder’s qualification.
• Educational Qualifications & Functional Skills:
• At least an Higher National Diploma (HND) in either Electrical and Electronics or other related disciplinces.
• Possession of relevant industry certification or trainings in Electrical Power systems installation, maintenance, and/or repairs.
• Knowledge of equipment installation, electrical and mechanical repairs, wielding and fabrication, and safety and compliance.
• Good knowledge of Microsoft Operating systems and Microsoft office suite.
• Adept at conducting tests to identify faults.
• Demonstrated troubleshooting and problem-solving skills.
• Candidate must be able to lift, push and pull up to 20kg.
• Candidate must be able to tolerate temperature of below 20° C for extended periods of time.
• Ability to maintain strong working relationships with both internal and external third parties.

Work Experience:

• At least 4 years of previous work experience in a Data Centre Operations environment or equivalent.
• Experience troubleshooting breakdowns and repairing electrical power systems devices and components.
• Experience with Portable Appliance Test System.
• Experience in maintenance planning, scheduling and associated maintenance work.
• Experience with Data Centre
• Infrastructure Management (DCIM)
• tools will be an added advantage.

Other Requirements:

• Customer Focus
• Tech savvy
• Action orientation
• Drive results
• Cultivate Innovation
• Ability to optimize work processes
• Resilience
• Self Development
• Nimble Learning

Dimensions
Financial Dimensions:
Budget: None
PO Approval: None

Other Dimensions:
No. of vendors: None
No. of direct reports: None
Impact of position
Impact on customers (Please select one of the options below):
Type of customers
Mainly Internal Mainly External