Junior Piping Designer – Onsite 5 Days / 3D CAD

Tetra Tech; Arvada (CO); Hybrid; USD 41,000 - 48,000; Full time

Benefits offered by this job

Comprehensive benefits

Hybrid in-office schedule

Professional development opportunities

Job summary

LDIS LLC, a Tetra Tech Company, is seeking a designer to generate 3D piping and equipment models and draft P&IDs under supervision. The role includes producing isometrics, piping plans, plot plans, and MTOs, with review before submission. On-site work five days a week is required, with potential hybrid options.

Minimum 0–3 years in design and drafting, with oil & gas experience preferred and proficiency in AutoCAD 3D and CADWorx. Strong Excel/database skills are a plus for project support.

Qualifications

• High school diploma or equivalent with post-secondary training preferred.
• 0–3 years’ experience in design, drafting and modeling.
• Oil and gas experience including refineries and gas processing preferred.
• Proficient with current engineering design and drafting software.
• Experience with AutoCAD 3D design; CADWorx a plus.

Responsibilities

• Generates 3D piping and equipment models under direct supervision.
• Drafts P&IDs from redlines using company/client drafting guidelines.
• Generates project deliverables (isometrics, piping plans, plot plans, MTOs) and reviews before checking.

Skills

3D piping design

P&ID drafting

AutoCAD 3D

CADWorx

Spreadsheet & database familiarity

Education

High school diploma and post-secondary training

Tools

AutoCAD

CADWorx

Drafting software packages

Excel

Job description

LDIS LLC, a Tetra Tech Company, is seeking a designer to generate 3D piping and equipment models and draft P&IDs under supervision. The role includes producing isometrics, piping plans, plot plans, and MTOs, with review before submission. On-site work five days a week is required, with potential hybrid options.

Minimum 0–3 years in design and drafting, with oil & gas experience preferred and proficiency in AutoCAD 3D and CADWorx. Strong Excel/database skills are a plus for project support.