Assistant Manager Energy Center

JLL; Gurugram District; On-site; INR 1,100,000 - 1,400,000; Full time

Benefits offered by this job

Total Rewards Program

Competitive pay

Benefits package

Job summary

JLL is seeking an experienced professional for the GIS 66kV Substation Operations & Maintenance role in Gurugram, within the Energy Center. You will supervise daily switching, monitor voltage and equipment uptime, and coordinate with utility providers while upholding safety standards.

Reporting to Building Manager / Technical Manager, you will lead preventive maintenance, emissions & environmental compliance, and vendor coordination as part of a team in a dynamic real estate services environment.

Qualifications

• Degree / Diploma in Electrical/Mechanical OR equivalent, with min 8-10 years of work experience in energy center or Construction Industry.

Responsibilities

• Supervise daily operations and switching activities for GIS 66kV substations, monitor KPIs and ensure documentation.
• Implement safety and LOTO/PTW for maintenance activities; conduct safety briefings; maintain safety registers.

Skills

Analytical

Attention to detail

Problem-solving

Team coordination

Education

Degree / Diploma in Electrical/Mechanical

Job description

JLL empowers you to shape a brighter way .

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Assistant Manager Energy center

Property and Asset Management

GIS 66kV SUBSTATION - OPERATIONS & MAINTENANCE

• 1. Daily Operations & Switching Activities Supervise all switching operations, circuit breaker operations, and isolator switching per approved procedures. Monitor voltage, current, power factor (>0.95), and frequency. Coordinate with utility providers for planned switching and execute emergency operations. Maintain operations logbook with complete documentation. KPI: Zero unauthorized switching; 100% schedule adherence; Equipment uptime >99.5%
• 2. Safety Protocols & LOTO Procedures Implement Lockout-Tagout (LOTO) and Permit-to-Work (PTW) systems for all maintenance activities. Conduct safety briefings, ensure proper PPE usage, establish isolation boundaries and earthing. Maintain safety registers and achieve zero electrical accidents. KPI: Zero safety incidents; 100% LOTO compliance
• 3. Preventive Maintenance of GIS Equipment Execute monthly visual inspections and quarterly electrical testing including insulation resistance (>10,000 MΩ), contact resistance ( KPI: 100% PM completion; MTBF >15,000 hours
• 4. SF6 Gas Monitoring & Management Monitor SF6 gas pressure, purity, and moisture content ( KPI: SF6 leakage 98%
• 5. Protection System Testing Conduct semi-annual testing of all protection relays, CT/VT accuracy verification, and relay coordination studies. Test trip circuits, interlocking systems, and SCADA interfaces. Document all settings and test results. KPI: 100% relay functionality; Zero false trips

DG SETS - OPERATIONS & MAINTENANCE

• 6. DG Operations & Load Management Ensure automatic changeover within 10 seconds during utility failures. Conduct weekly no-load testing (30 min) and monthly load bank testing (75-80% capacity, 2 hours). Monitor RPM, voltage, frequency, oil pressure, and temperatures. Manage parallel operation and load sharing. KPI: 99.5% DG availability; 100% successful auto-starts
• 7. Preventive Maintenance Program Execute daily checks (fuel, oil, coolant, battery), monthly oil changes (250 hours), quarterly inspections (valve clearance, injectors, turbocharger), and annual overhauls (6000-8000 hours). Maintain service records and running hour logs. KPI: 100% PM completion; MTBF >500 hours
• 8. Fuel Management & Quality Control Maintain 72-hour fuel inventory. Conduct monthly quality testing (density, water content 48). Monitor consumption (SFC: 0.25-0.28 L/kWh at 75% load). Implement fuel polishing systems. Maintain consumption logs and reconciliation. KPI: Fuel consumption within ±5% benchmark; Inventory accuracy >98%
• 9. Emissions & Environmental Compliance Monitor emissions (NOx KPI: 100% emission compliance; Valid environmental clearances
• 10. Vendor Management & Spares Inventory Manage OEM service contracts ensuring 95% schedule adherence. Coordinate vendor activities and safety compliance. Maintain critical spares inventory for GIS (SF6 gas, relays) and DG (filters, injectors, bearings). Review invoices and conduct performance reviews. KPI: 95% vendor adherence; Critical spares availability >90%

Reporting: You will be working with our operations team and reporting to the Building Manager / Technical Manager.

Sound like you? Here is what we're looking for:

Being Analytical and Meticulous Your role will involve coordination with various teams. You will be paying attention to detail and have excellent problem-solving skills. You should have a good knowledge of the working procedures.

Qualifications

You will have a Degree / Diploma in Electrical/Mechanical OR any equivalent, with min 8-10 years of work experience in energy center or Construction Industry.

What we can do for you:

At JLL, we make sure that you become the best version of yourself by helping you realise your full potential in an entrepreneurial and inclusive work environment. We will empower your ambitions through our dedicated Total Rewards Program, competitive pay and benefits package.

Location:

On-site -Gurugram, HR

Scheduled Weekly Hours:

48

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