About this opportunity
CEL Critical Power lists this Electrical Design Engineer opportunity in williamsburg, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
About CEL Critical Power
CEL Critical Power is a global provider of mission-critical power solutions operating at the center of the AI, hyperscale data center and critical infrastructure ecosystem. An Irish-based manufacturer, distributor and exporter of electrical switchgear, controls and related products with over 40 years of experience, CEL is now firmly focused on supplying the global data center industry at scale. Operating from our state-of-the-art 500,000 sq. ft. manufacturing facility in Williamsburg VA, we aim to double in size each year for the next three years. CEL is led by a hard-working team who value collaboration, continuous improvement, excellence in quality and commercial curiosity. Through this role, you will ensure CEL continues to enhance its reputation for building the highest-quality switchgear with support systems that exceed customer expectations.
The Electrical Design Engineer is accountable for the design, documentation and compliance of electrical systems across CEL's LV switchgear product range, including:
Scope of Accountability
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
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 Benefits
Why Join CEL Critical Power?
CEL has been delivering high-quality, bespoke power distribution solutions for over four decades, with products that stand the test of time.
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.
Equal Opportunity Employer
CEL Critical Power is an Equal Opportunity Employer. We are committed to building a diverse, inclusive and high-performing workplace. We strongly believe that seeking out and hiring the most diverse talent and creating an inclusive workplace is the way to create an exceptional and innovative environment for our employees, which will deliver excellence in service to our customers. We encourage applications from people with diverse backgrounds and experience to join this multicultural, hard‑working team. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other characteristic protected by law.
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Worksite address
williamsburg, VA, 23187, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.