Sr. Electrical Engineer

Position Summary The Senior Electrical Engineer is responsible for the design and finalization of medium-voltage and low-voltage power distribution systems for gas plants, power generation facilities, and packaged/ skid-mounted equipment. This role leads single line design, equipment specification, and sizing of transformers, cables, and MCCs to deliver safe, reliable, and cost-effective electrical systems.

Key Responsibilities

• Power Distribution & Single Line Design
  
  
• Develop and finalize single line diagrams for new and existing facilities (gas plants, power gen units, and packaged systems).
  
  
• Lay out and coordinate electrical distribution systems from utility/ generator through 15 kV switchgear, transformers, MCCs, panels, and end loads.
  
  
• Ensure designs comply with applicable codes, standards, and client specifications.
  
  
• Medium Voltage Equipment (15 kV)
  
  
• Lead design and application of 15 kV switchgear including protection schemes, metering, and control.
  
  
• Select and specify MV breakers, relays, and associated protection equipment.
  
  
• Review vendor drawings and ensure integration into project single line and control schemes.
  
  
• Transformer & Cable Sizing
  
  
• Perform transformer sizing based on load studies, fault levels, and future expansion requirements.
  
  
• Size power and control cables, develop cable schedules, and coordinate routing with other disciplines.
  
  
• Validate short-circuit, voltage drop, and load flow calculations as required.
  
  
• MCCs and Low-Voltage Systems
  
  
• Specify and design Motor Control Centers (MCCs) for plant and packaged equipment.
  
  
• Coordinate motor starting methods, overload protection, and interface with control systems.
  
  
• Develop panel schedules and low-voltage distribution for auxiliary systems.
  
  
• Specification & Technical Documents
  
  
• Prepare equipment specifications, data sheets, and requisitions for switchgear, transformers, MCCs, distribution panels, and auxiliary equipment.
  
  
• Review and approve vendor documents, shop drawings, and test reports.
  
  
• Develop standard templates for single line diagrams, schematics, and equipment specs.
  
  
• Gas Plant & Packaged Systems
  
  
• Design electrical distribution for gas plants, including compressors, process skids, utilities, and support systems.
  
  
• Adapt designs for smaller packaged plants/ skids, ensuring scalability, modularity, and ease of installation.
  
  
• Coordinate with mechanical, process, and packaging teams to integrate electrical scope into overall plant layout.
  
  
• Project Execution & Coordination
  
  
• Lead electrical design tasks from concept through IFC (Issued for Construction) and as-built.
  
  
• Provide technical guidance and mentorship to junior engineers and designers.
  
  
• Support construction, commissioning, and start-up with RFIs, field visits, and punch list resolution.
  
  Minimum Qualifications
  • Bachelor’s degree in Electrical Engineering or related field.
    
    
  • 8+ years of experience in electrical design for power generation, gas plants, or heavy industrial facilities.
    
    
  • Proven experience with:
    
    
  • Single line diagram development and finalization
    
    
  • 15 kV switchgear design and application
    
    
  • Transformer and cable sizing
    
    
  • MCC design and specification
    
    
• Strong knowledge of electrical codes and standards (e.g., NEC, IEEE, IEC, NFPA).
  
  
• Proficiency in CAD tools used for electrical design (AutoCAD, EPLAN, or similar).
  
  Preferred Qualifications
  • Experience with gas processing plants and/or packaged equipment / skid-mounted plants.
    
    
  • Familiarity with short-circuit, load flow, and protection coordination studies (ETAP, SKM, or similar).
    
    
  • Professional Engineer (PE) license or ability to obtain it is a plus.
    
    
  • Experience leading multi-discipline design reviews and interacting directly with clients.
    
    
  Key Competencies
  • Strong technical judgment and ability to finalize designs independently.
    
    
  • Detail-oriented with a focus on safety, reliability, and constructability.
    
    
  • Able to switch between large plant-scale and small packaged-unit design work efficiently.
    
    
  • Effective communicator with the ability to guide junior staff and interface with clients, vendors, and construction teams.
    
    

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.