Design Engineer Required – Structural Liner Manufacturing Package

Posted last week

Worldwide

Summary

We require an experienced composite engineer to develop a manufacturing specification and drawing package for a proprietary Structural Liner used in high-pressure pipeline applications. The Structural Liner is a close-fit composite liner that becomes the primary structural pressure containment asset after installation. Scope: • Review supplied concepts and requirements. • Define laminate architecture and material specifications. • Develop manufacturing methodology. • Produce manufacturing drawings. • Define QA/QC requirements. • Recommend improvements for manufacturability and repeatability. Deliverables: • Manufacturing Specification. • Laminate Schedule. • Material Specification. • Manufacturing Process Specification. • QA/QC Specification. • General Arrangement Drawings. • Cross-Section Drawings. • Bill of Materials. • Native CAD and PDF files. Materials may include: • Glass fibre. • Carbon fibre. • Epoxy resin systems. • Polyester felt layers. • Protective outer jackets. Required Experience: • Composite engineering. • Pressure pipe systems. • Laminate design. • Composite manufacturing. The final deliverable shall support prototype manufacture, testing and future production development.

  • $100.00

    Fixed-price
  • Intermediate
    Experience Level
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
Mechanical Engineering
Activity on this job
  • Proposals:Less than 5
  • Last viewed by client:last week
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jun 21, 2026
  • Australia
    8:26 PM
  • Energy & Utilities
    Small company (2-9 people)

Explore similar jobs on Upwork

Cost Estimate
Mechanical Design
Mechanical Engineering
HVAC Design & EngineerFixed-price‐ Posted 4 weeks ago
HVAC System Design

How it works

  • Post a job icon
    Create your free profile
    Highlight your skills and experience, show your portfolio, and set your ideal pay rate.
  • Talent comes to you icon
    Work the way you want
    Apply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
  • Payment simplified icon
    Get paid securely
    From contract to payment, we help you work safely and get paid securely.
Want to get started? Create a profile

About Upwork

  • Rating is 4.9 out of 5.
    4.9/5
    (Average rating of clients by professionals)
  • G2 2021
    #1 freelance platform
  • 49,000+
    Signed contract every week
  • $2.3B
    Freelancers earned on Upwork in 2020

Find the best freelance jobs

Growing your career is as easy as creating a free profile and finding work like this that fits your skills.

Trusted by

  • Microsoft Logo
  • Airbnb Logo
  • Bissell Logo
  • GoDaddy Logo