(C) Senior Electrical CAD Designer

The McHenry Management Group, Inc

$75K — $95K *
Transportation
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in CAD drafting for electrical systems
  • Proficient in 2D CAD software like AutoCAD
  • Strong understanding of electrical drafting standards
  • Demonstrated ability to produce detailed shipboard schematics
  • Experience with PLCs and associated hardware preferred
  • Background in marine or industrial environments valued

Responsibilities

  • Produce detailed 2D shipboard electrical schematics
  • Develop PLC system schematics including I/O layouts
  • Implement strict CAD drafting standards and best practices
  • Organize and maintain compliant CAD deliverables
  • Ensure drawings are suitable for installation and fabrication
  • Collaborate with engineers to interpret design specifications
  • Prepare CAD deliverables for design reviews and incorporate feedback

Benefits

  • Full-time position
  • Opportunity to work on marine electrical systems
  • Support from multidisciplinary engineering teams
  • Focus on standards-compliant deliverables
  • Potential for future contracts
Full Job Description
Job Type

Full-time

Description

Background check and drug screening are requirements of this position. Contingent on contract award.
• The Senior Electrical CAD Designer will support the development of 2D shipboard electrical power and control schematics, automation diagrams, and associated documentation.
• This role is focused on delivering clear, detailed, and standards-compliant CAD deliverables that support engineering design, vendor interfacing, fabrication, and installation for shipboard systems.

Requirements

CAD Drafting & Documentation
• Produce 2D shipboard power and control schematics (single-line diagrams, wiring diagrams, panel layouts) that reflect engineering intent, vessel architecture, and installation requirements.
• Develop PLC system schematics, including I/O layout, power feeds, reference designators, signal sets, and interface points with power and control systems.

Implement and maintain strict drafting standards and best practices such as:
• Layer management, line types, fonts, and text styles
• Drawing organization, annotation clarity, and scale consistency
• Use of viewports, title blocks, and reference callouts for fabrication and installation readiness
• Generate and revise CAD drawings based on engineering review comments, change requests, and vendor data.

Standards Compliance & Quality
• Organize and maintain clean, consistent CAD deliverables that support electrical design and installation across shipboard zones.
• Ensure drawings are suitable for fabrication and installation teams with accurate detail, notes, and dimensions.
• Adhere to internal company CAD standards and electrical drafting conventions tailored for marine power and control systems.

Coordination & Support
• Work closely with electrical engineers and automation engineers to interpret design requirements, schematics, and specification inputs.
• Support design reviews by preparing updated CAD deliverables and incorporating feedback from multidisciplinary teams.
• Communicate technical questions and suggestions clearly to engineering staff to resolve drawing ambiguities.

Education/Certification Requirements:
• Demonstrated experience producing shipboard electrical power and control schematics and related technical drawings.
• Strong proficiency in 2D CAD software, such as AutoCAD or equivalent, with a track record of producing high-quality electrical schematic and detail drawings.
• Solid understanding of drafting standards and practices, including effective layer management, line types, plotting, use of viewports, and drawing to scale.
• Ability to produce clear, consistent, and well-organized electrical drawings that support construction and installation activities.

Preferred
• Hands-on experience or familiarity with PLCs and associated hardware, including schematic development for inputs, outputs, power, and control interfaces.
• Background working in marine or industrial environments with multidisciplinary engineering teams.
• Familiarity with electrical schematic conventions used for power distribution, control logic, and automation documentation.

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