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Electrical Designer/Engineer

Location: San Antonio, TX, United States
Date Posted:
ReqID: 23-VN8755


Electrical Designer


About CoolSys Energy Design
CoolSys Energy Design is a full-service consulting engineering firm headquartered in Princeton, New Jersey with offices in California, Florida, and Texas. Our company provides mechanical, electrical, refrigeration, energy management, plumbing, and fire safety design engineering services. We work with an exciting variety of nationwide supermarkets (ShopRite, Trader Joe’s, Whole Foods, etc.), retail facilities (Walgreens, Party City, Kohls, etc.) multi-family residential buildings, and industrial facilities. Pioneers in sustainable technologies, we proudly deliver cost-effective and environmentally intelligent building performance.



We understand that hiring great people is the foundation of everything we do. Our employee benefits packages include:  

  • Competitive pay  
  • Medical, Dental, Vision and Prescription coverage 
  • Paid vacation and holidays 
  • 401(K) match 
  • Life insurance, AD&D and long-term disability 
  • Tuition reimbursement 
  • Opportunities available nationwide 
  • Employee discounts on vehicles, hotels, theme parks, select cell phone bills and so much more 
  • Pet Insurance 
  • Legal Plan, and ID Theft Protection 
  • Pay range from $70,000 to $100,000


To support our rapid growth, CoolSys Energy Design (CED) is in search of an experienced Electrical Design Engineer to join our team! Our ideal candidate will transform initial “red-line” designs into engineering drawings using AutoCAD or Revit under the supervision of a Senior Engineer.

In this role, you will:

  • Prepare and create detailed designs for a variety of building projects.
  • Create and maintain AutoCAD and Revit drawing packages.
  • Incorporate selection, layout, sizing, and applicable system and equipment requirements with direction from the Senior Engineer; including but not limited to:
  • Lighting and power circuitry
  • Voltage drop calculations
  • Short circuit calculations
  • Interior and exterior lighting layouts, fixture specifications, schedules, and calculations
  • Low voltage lighting controls
  • Electrical distribution design and single line preparation
  • Utility coordination
  • Fire alarm system design layout & calculations
  • Low voltage system layouts including data, communications, sound, and security
  • Emergency and life safety systems
  • Energy code analyses
  • Participate in conceptual design for specific projects.
  • Comply with project schedules, regulatory requirements, and industry best practices.
  • Maintain responsible control over all design activities pertaining to the project, including engineering, quality control, and code compliance.
  • Ensure work is executed accurately and in a timely and cost-effective manner.
  • Prepare design calculations and engineering documents that are constructible and meet both customer quality requirements and company standards.
  • Coordinate with local building officials regarding code compliance.
  • Assist with on-site visits and reporting, as required.
  • Provide support for other department activities as required including plotting drawings, producing transmittals, and coordinating the shipment of deliverables.

Desired Qualifications:


  • Bachelor of Science degree in Electrical Engineering. Other engineering or construction disciplines are considered based on experience and skill set.
  • 5 or more years of relevant professional experience.
  • Knowledge of AutoCAD and Revit required.
  • Strong analytical, problem-solving, and decision-making capabilities, as well as demonstrated high-quality technical writing skills.
  • Team player with sound business ethics and the ability to multi-task in a fast-paced environment.
  • Ability to achieve project goals and deadlines with minimal supervision.
  • Willingness to work with all levels of internal staff, as well as outside clients and vendors to develop a full understanding of building energy systems and their operation.
  • High proficiency in Microsoft Office applications (Word, PowerPoint, Outlook, and Excel).
  • This position will require minimal travel to project sites.


Today, there are 25 different companies that make up the CoolSys family of brands. When you join CoolSys, you join a nationwide network of the country's best and most highly trained techniciansOur valued employees are at the heart of our continued growth and success. We invite you to be part of that growth! 

Connect with us on Facebook and on Twitter  

CoolSys is an EEO/AA/M/F/Vet/Disability Employer.  All qualified individuals - Including all ages, colors, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics are encouraged to apply.  

Pre-employment background screening (criminal and MVR) and drug testing (including for marijuana) are required for all positions. CoolSys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance.  


Electrical Design, electrical Engineer, Lighting and power circuitry, Voltage drop calculations, Short circuit calculations, Low voltage lighting controls, Electrical distribution design, , Fire alarm system design, Low voltage system, Energy code analysis, energy efficiency, building codes, AutoCAD, Revit 

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