Senior Electrical Designer – AutoCAD & 3D P&ID Expert

Worley; Billings (MT); On-site; USD 85,000 - 130,000; Full time

Job summary

Worley in Billings, MT is seeking a Senior Electrical Designer to deliver detailed electrical drawings and support project teams from a technical perspective. The role emphasizes ensuring design integrity, adherence to NEC standards, and collaboration with suppliers and clients.

You will lead junior staff, coordinate 3D modelling efforts, and integrate 2D/3D CAD work across the project lifecycle, contributing to sustainable energy infrastructure goals.

Qualifications

• 5+ years’ experience in the oil and gas industry with detailed electrical design duties.
• Experience with NEC and industry standards is preferred.
• Ability to interpret third‑party design documents into project design.

Responsibilities

• Coordinate work scheduling and project planning.
• Prepare engineering drawings and documentation.
• Respond to technical queries and ensure conformance with the project execution plan.
• Interpret third-party design documents into project design.
• Train and supervise junior staff members.
• Check drawings for accuracy and conformity with specifications.
• Verify materials and equipment for compliance.
• Liaise with suppliers, clients, and commissioning engineers.

Skills

Attention to detail

Willingness to grow

Training and supervision

Scheduling & planning

Interdisciplinary coordination

Client liaison

Education

Associate Degree in Electrical Technology

Bachelor’s Degree

Tools

AutoCAD 18+

Navisworks

3D modelling

AutoCAD blocks/XREF

CADWorx Plant & P&ID

MicroStation

SP3D/PDMS/PDS EERWAY 3D CAD

Laser scanning tools (LFM)

Job description

Worley in Billings, MT is seeking a Senior Electrical Designer to deliver detailed electrical drawings and support project teams from a technical perspective. The role emphasizes ensuring design integrity, adherence to NEC standards, and collaboration with suppliers and clients.

You will lead junior staff, coordinate 3D modelling efforts, and integrate 2D/3D CAD work across the project lifecycle, contributing to sustainable energy infrastructure goals.