Senior Electrical Design Engineer - Relocation Available - On-Site, North Charleston, SC - $120K-$14

Senior Electrical Design Engineer (UL891 Switchgear / Switchboards) – Relocation Available

North Charleston, South Carolina (SC)

On-site

Full-time

English required

• Salary: USD $120,000 – $140,000

• Comprehensive benefits package

• Paid time off + 10 company holidays

• Tuition reimbursement program

• Strong 401(k) employer contribution

• Long-term stability within a well-established engineering organization

• Relocation support available for the right candidate

Inner Circle Agency is hiring on behalf of a specialized engineering and manufacturing company focused on power distribution and electrical infrastructure. The team is known for delivering highly customized switchgear and switchboard solutions, working on complex, large-scale projects across multiple industries.

Our client is seeking a Senior Electrical Design Engineer with direct experience in UL891 switchboards or similar switchgear environments. This is a highly technical, hands-on role focused on delivering compliant, high-quality designs while supporting and mentoring junior team members.

The team is open to candidates relocating to the Charleston area.

• Design and engineer low voltage switchboards in compliance with UL891 and related standards

• Develop detailed 3D sheet metal components and full assemblies (150+ BOM items)

• Create and review wiring diagrams including PLCs, relays, breakers, and control systems

• Produce and interpret one-line diagrams, layout drawings, and front views using CAD tools

• Ensure all designs meet NEC and applicable regulatory requirements

• Collaborate closely with manufacturing, suppliers, and internal engineering teams

• Support junior engineers and contribute to technical problem-solving across projects

Required:

• Bachelor’s degree in Electrical or Mechanical Engineering (or related field)

• 4–8 years of experience working in a UL891 switchboard or equivalent switchgear manufacturing environment

• Strong experience designing low voltage power distribution systems

• Proficiency in 2D and 3D CAD software (Autodesk preferred)

• Strong understanding of NEC and electrical design standards

• Experience creating detailed wiring diagrams and system layouts

Preferred:

• Experience with UL67, UL508A, or UL1558 standards

• Experience sizing conductors and overcurrent protection devices (OCPDs)

• Strong knowledge of control circuits and electrical logic

• Previous experience mentoring or supporting junior engineers