Senior CAD Engineer - Low-Voltage System Design & Documentation

Insight Global; Marietta (GA); On-site; USD 70,000 - 110,000; Full time

Job summary

Insight Global in Marietta, GA is seeking a Senior CAD Engineer to complete post-sale engineering deliverables for low-voltage projects, developing system designs, shop drawings, submittals, BOMs, and installation docs for security, access control, structured cabling, and data networks.

You will collaborate with Sales, Preconstruction, and Operations, manage drawing revisions, support change orders, visit sites, and contribute to technical reviews and layouts.

Qualifications

• 3+ years of CAD drafting, design, or engineering experience.
• Experience with low-voltage systems such as security, access control, structured cabling, CCTV, or related technologies preferred.
• Proficiency with AutoCAD, Bluebeam, Microsoft Excel, Word, and Outlook.
• Ability to read construction drawings, specifications, and project documents.
• Strong organizational skills and attention to detail.
• Ability to manage multiple projects and deadlines simultaneously.
• Strong communication and teamwork skills.
• Valid Driver's License required.

Responsibilities

• Create and maintain shop drawings, system layouts, installation documents, and as-built drawings.
• Develop bills of materials, conformance estimates, and submittal packages based on project requirements.
• Review plans, specifications, and sales estimates to ensure accurate project documentation.
• Coordinate with Project Managers, Sales, Operations, and field teams throughout the project lifecycle.
• Manage drawing revisions and document control using customer markups and field updates.
• Assist with engineering support for change orders and project modifications.
• Coordinate with subcontracted engineering resources as needed.
• Visit project sites as needed to verify field conditions and support project execution.
• Support Sales and Preconstruction teams with technical reviews and system layouts.

Skills

CAD drafting

Design engineering

Reading drawings

Teamwork

Communication

Organization

Tools

AutoCAD

Bluebeam

Microsoft Excel

Microsoft Word

Outlook

Job description

Insight Global in Marietta, GA is seeking a Senior CAD Engineer to complete post-sale engineering deliverables for low-voltage projects, developing system designs, shop drawings, submittals, BOMs, and installation docs for security, access control, structured cabling, and data networks.

You will collaborate with Sales, Preconstruction, and Operations, manage drawing revisions, support change orders, visit sites, and contribute to technical reviews and layouts.