Listing evidence and provenance
- Source
- Workday View original listing
- Freshness
- Open in the current public read path; this is not an employer guarantee.Last observed October 5, 2026
- Classification
- Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
- Pay provenance
- Employer-provided pay
Job Description
JLL is seeking an experienced Senior High Voltage Electrical Engineer to lead the design and engineering of critical electrical infrastructure for hyperscale data centers and mission-critical facilities.
Requirements
- Master's degree in Electrical Engineering or Power Systems Engineering
- PE license active in multiple states
- LEED AP or sustainable design credential
- IEEE Senior Member status or active participation in professional societies
- Direct experience with hyperscale data center operators (AWS, Azure, Google Cloud, Meta) or large colocation providers
- Expertise in renewable energy integration including large-scale solar PV and grid-scale battery storage
- Advanced knowledge of microgrid design and distributed energy resources
- Experience with design-build and EPC project delivery methods
- Background in campus master planning and phased infrastructure development
- Expertise in digital substation technologies and IEC 61850 protocols
- High Voltage Power Systems: Medium voltage systems (4.16kV-35kV), high voltage systems (69kV-230kV), utility-scale substation design, power transformers (50-300+ MVA), medium voltage switchgear, protective relaying and coordination, grounding systems design per IEEE 80/81.
- Data Center Electrical Systems: Tier III/IV power architectures, 2N and 2N+1 redundant designs, high-density power distribution (10-100+ kW/rack), UPS system integration, multi-megawatt generator systems, campus electrical distribution.
- Generation & Energy Storage: Emergency and standby power generation, generator paralleling and synchronization, combined heat and power systems, battery energy storage systems (10-200+ MWh), solar PV systems, fuel cell technology.
- Analysis Tools: SKM PowerTools, ETAP, EasyPower, AutoCAD, Revit MEP, arc flash analysis software, grounding analysis software, renewable energy modeling tools, SCADA platforms, Microsoft Office Suite (Advanced).
- Codes & Standards: NEC/NFPA 70, NFPA 70E, IEEE standards (C37, C57, 141, 142, 242, 399, 519, 1584, 1547, 3002 series), Uptime Institute Tier Standards, ANSI/NETA standards, utility interconnection requirements, NERC reliability standards, OSHA electrical safety regulations.
Benefits & Perks
- JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits include:
- 401(k) plan with matching company contributions
- Comprehensive Medical, Dental & Vision Care
- Paid parental leave at 100% of salary
- Paid Time Off and Company Holidays
- Early access to earned wages through Daily Pay
- At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.
Ready to Apply?
Apply directly on JLL's site
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