Electrical Engineer
CEL Critical Power · Williamsburg, VA · 1 wk ago
On-siteEngineeringFull-time
Scope of Accountability
The Electrical Design Engineer is accountable for the design, documentation and compliance of electrical systems across CEL's LV switchgear product range, including:
- Electrical schematic design for LV switchboard assemblies in accordance with UL standards (including UL891, UL62368-1, UL508A, UL1008S, UL1008, UL67)
- General Arrangement drawing preparation in coordination with Mechanical Design
- Component selection and sizing — ACBs, MCCBs, contactors, relays, protection devices and busbar systems
- Electrical calculations — fault level, load, cable sizing, busbar rating and thermal analysis
- BOM generation and maintenance for all electrical designs
- FAT procedure support and technical documentation preparation
- Control logic, interlocking and communication interface design where required
- Compliance verification against UL standards, NFPA, client specifications and internal quality procedures
- Structured project documentation management
- Familiar with IEC Standards
Electrical Design & Schematics
- Review and interpret client specifications, one-line diagrams and project requirements, translating them into compliant, detailed electrical designs
- Design low voltage switchgear assemblies in accordance with applicable regional standards
- Develop complete electrical schematic drawings using EPLAN or equivalent software, to the required accuracy and documentation standard
- Prepare General Arrangement (GA) drawings in close coordination with the Mechanical Design team
- Select and size electrical components — ACBs, MCCBs, contactors, relays, protection devices and busbar systems — appropriate to the project specification
- Perform basic electrical calculations including fault level analysis, load calculations, cable sizing, busbar rating and thermal considerations
- Ensure proper coordination and discrimination of protective devices across all designs
- Incorporate control logic, interlocking schemes and communication interfaces (Modbus, Profinet, and equivalents) where project requirements demand
Documentation & BOM Management
- Generate and maintain accurate Bills of Materials (BOMs) for all electrical designs
- Support FAT procedures and prepare associated technical documentation to the required standard
- Maintain structured, organized project documentation throughout the design and delivery lifecycle
- Ensure all designs are compliant with IEC standards, client specifications and CEL's internal quality procedures, and that compliance is documented appropriately
Cross-Functional Collaboration & Supplier Liaison
- Provide technical support to Production during panel assembly and wiring — resolving queries promptly and accurately
- Liaise with suppliers for technical clarifications, component selection and confirmation of design feasibility
- Collaborate actively with Mechanical Design, Project Management and Production to ensure designs are aligned with all functional, assembly, and project requirements
Requirements
Background
- An electrical engineer with hands-on experience in LV switchgear design and schematic development — ideally within the switchgear, power distribution or electrical panel manufacturing sector
- Strong working knowledge of UL standards, NEC and 3 phase power requirements
- A methodical, detail-oriented engineer comfortable managing multiple design tasks across concurrent projects in a fast-paced manufacturing environment
Required Experience
- 3-5 years of relevant experience in electrical design within the switchgear or power distribution industry — required
- Proficiency in EPLAN (strongly preferred) or equivalent electrical CAD software
- Demonstrated ability to create detailed electrical schematics from client specifications
- Experience producing and reviewing General Arrangement drawings
- Strong technical interpretation skills for specifications and tender documents
- Good understanding of electrical component selection, sizing and integration across LV switchgear product families
- Familiarity with Switchgear, switchboards, RPPs and custom LV assemblies
- Familiar with IEC Standards
- Design and safety standards: OSHA, NFPA 70E, ANSI, IEEE, and NEMA
Qualifications
- Bachelor's degree in electrical engineering or equivalent — required
- Additional training in power systems or switchgear design is advantageous
- Proficiency in Microsoft Office tools including Excel and Word
Skills & Competencies
- Proficiency in EPLAN or equivalent electrical CAD platform
- Design low voltage switchgear and power distribution assemblies in accordance with applicable UL standards including UL891, UL62368-1, UL508A, UL1008S, UL1008, UL67
- Understanding of electrical protection principles and power distribution systems
- Ability to create detailed electrical schematics from specifications
- Strong technical interpretation — reads and analyses specifications and tender documents accurately
- Excellent attention to detail and a structured, methodical engineering approach
- Ability to manage multiple projects simultaneously and meet tight deadlines
- Strong communication skills — works effectively across design, production and supplier teams
- Self-motivated and capable of working independently when required
Benefits
- Join a Trusted Industry Leader - 42 Years of Excellence: CEL has been delivering high-quality, bespoke power distribution solutions for over four decades, with products that stand the test of time
- Be Part of a Global Expansion: With CEL launching its first US manufacturing plant, you will have the opportunity to work on international projects and documentation standards while collaborating with colleagues across North America
- Collaborate with World-Class Engineers, Vendors & Industry Experts: You'll work alongside leading engineers, project managers, document controllers, product managers, and global vendors, ensuring excellence and operational success across CEL's international teams
- Shape the Future of CEL - Critical Power: This is more than just an operator role—it's an opportunity to help forge the future of CEL and our expansion across the US
- Competitive Salary, Benefits & Career Growth: We offer structured career development, professional training, and leadership opportunities, ensuring long-term career progression