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Piping Design Engineer Jobs in Texas (NOW HIRING)

Mariana Minerals

Piping Design Engineer

Houston, TX · On-site

$75K - $120K/yr

Role Overview We are hiring Piping Design Engineers to rebuild how piping design is done. Piping is one of the largest cost and schedule drivers in a refinery, and one of the least automated ...

Hargrove & Associates Inc.

Piping Design

Angleton, TX · On-site

$95 - $140/hr

Producing mechanical and piping installation specifications with engineering review and approval. * Complete understanding of the skills and experience required to perform design functions.

Seatrium

Topside Piping Lead Engineer

Houston, TX

Align the piping design input data and need date with the respective stakeholders to define the ... Lead a group of piping engineers and designers for project execution or/and monitor the work ...

Seatrium

Topside Piping Lead Engineer

Houston, TX

Align the piping design input data and need date with the respective stakeholders to define the ... Lead a group of piping engineers and designers for project execution or/and monitor the work ...

Venturegloballng

Lead Engineer, Piping

Houston, TX

Using reliable, proven technology in an innovative plant design configuration, Venture Global ... Lead Engineer, Piping Located: Houston Summary We are seeking a leader to join us as a Lead ...

Noveon

Mechanical Design Engineer

San Marcos, TX · On-site

$68K - $93K/yr

Lead Mechanical Design Engineer Location: San Marcos, Texas We have one goal: to manufacture ... Applying ASME B31 codes (e.g., B31.1, B31.3, B31.5) and industry standards to ensure piping ...

Worley

Piping Walkdown Designer / Engineer

Odessa, TX · On-site

Piping Walkdown Designer / Engineer Play an integral role in ensuring that piping systems are ... You will operate as the critical interface between design, construction, and operations-walking ...

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All JobsPiping Design Engineer JobsPiping Design Engineer Jobs in Texas

Piping Design Engineer information

See Texas salary details

$77.3K

$129.1K

$245.5K

How much do piping design engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for piping design engineer in Texas is $129,092.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $150,000.00 per year, depending on experience, location, and employer.

What does a piping design engineer do?

A Piping Design Engineer is responsible for designing and planning the layout of piping systems used to transport fluids and gases in industrial facilities such as power plants, oil refineries, and chemical plants. Their work includes creating detailed drawings, selecting appropriate materials, and ensuring that the systems comply with safety and industry standards. They also collaborate with other engineering teams to integrate piping systems into larger projects, address technical challenges, and oversee installation. The role requires strong problem-solving skills, knowledge of relevant codes, and proficiency with computer-aided design (CAD) software.

What are the key skills and qualifications needed to thrive as a piping design engineer?

To excel as a Piping Design Engineer, you need a solid background in mechanical or civil engineering, proficiency in piping layout and design principles, and typically a relevant engineering degree. Familiarity with CAD software such as AutoCAD, PDMS, or SmartPlant, as well as knowledge of industry codes like ASME or ANSI, is essential. Strong problem-solving skills, effective communication, and attention to detail are crucial soft skills for collaborating with multidisciplinary teams and ensuring design accuracy. These skills ensure safe, efficient, and compliant piping systems that meet project specifications and industry standards.

How does a piping design engineer typically collaborate with other engineering disciplines during a project?

Piping Design Engineers frequently work alongside mechanical, civil, and process engineers to ensure that piping systems are safely and efficiently integrated into overall plant or facility designs. Collaboration often involves attending coordination meetings, sharing design models, and resolving spatial or technical conflicts early in the design phase. Effective communication and teamwork are crucial, as piping layouts must meet both structural requirements and process needs, while also accommodating safety and maintenance considerations. This multidisciplinary environment helps broaden your technical knowledge and fosters valuable professional relationships.

What is the difference between Piping Design Engineer vs Mechanical Design Engineer?

AspectPiping Design EngineerMechanical Design Engineer
Required CredentialsBachelor's in Mechanical or Civil Engineering, piping certificationsBachelor's in Mechanical Engineering, CAD certifications
Work EnvironmentOil & gas, petrochemical, power plantsManufacturing, automotive, HVAC
Employer & Industry UsageEngineering firms, construction companies, energy sectorManufacturers, design consultancies, industrial plants

While both roles involve engineering design, a Piping Design Engineer specializes in designing piping systems for industries like oil & gas and petrochemicals, focusing on fluid flow and safety. A Mechanical Design Engineer has a broader scope, working on various mechanical components across multiple industries. The roles often overlap in skills and certifications but differ in their specific focus areas and work environments.

Is piping design engineer a good career?

A piping design engineer is a specialized role in engineering focused on creating and analyzing piping systems for industries such as oil and gas, chemical, and power plants. It offers opportunities for technical growth, requires knowledge of CAD tools and industry standards, and typically provides stable employment with competitive salaries. Career prospects depend on industry demand and individual skills development.

What is the role of a piping design engineer?

A piping design engineer is responsible for creating detailed designs and layouts of piping systems used in industrial facilities, ensuring they meet safety, efficiency, and code standards. They use CAD software and collaborate with other engineering disciplines to develop specifications, perform stress analysis, and support construction and maintenance activities.

What are the most commonly searched types of Piping Design Engineer jobs in Texas?

The most popular types of Piping Design Engineer jobs in Texas are:

What are popular job titles related to Piping Design Engineer jobs in Texas?

For Piping Design Engineer jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Piping Design Engineer jobs in Texas look for?

The top searched job categories for Piping Design Engineer jobs in Texas are:

Piping Design Engineer jobs near you
Infographic showing various Piping Design Engineer job openings in Texas as of August 2026, with employment types broken down into 57% Full Time, 7% Temporary, and 36% Contract. Highlights an 100% In-person job distribution, with an average salary of $129,092 per year, or $62.1 per hour.

Piping Design Engineer

Houston, TX • On-site

Mariana Minerals
See more jobs at Mariana Mineralsexternal

$75K - $120K/yr

Contractor

Re-posted 10 days ago

Job description

About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
Role Overview
We are hiring Piping Design Engineers to rebuild how piping design is done.
Piping is one of the largest cost and schedule drivers in a refinery, and one of the least automated disciplines in engineering. The workflow has barely changed in thirty years: someone routes a line by hand in a 3D model, someone else checks it by eye, and the quantities get counted downstream after the fact. The tooling available today, modeling software, geometry and CAD APIs, and modern AI coding assistants, has moved far enough that a large share of that work should be generated, checked, and optimized by software.
That is the job. You will do the real design work including layout, routing, supports, stress, isometrics, quantities. And then go after the parts of it that should never have been manual. You will write the checks, build the scripts, and stand up the workflows that let a small team model a plant that would normally take an army of designers.
What You'll Do
  • Build the 3D model. Plot plans, equipment layout, line routing, supports, and issued-for-construction isometrics in AutoCAD Plant 3D
  • Draft the process documents. PFDs and smart P&IDs, plus Plant 3D project setup. Data Manager, spec catalogs, templates, and isometric configuration.
  • Carry lines from P&ID to IFC. Spec compliance, clash-free routing, operability and maintenance access, and vent, drain, and hydrotest details
  • Produce the quantities. Bills of material and take-offs generated from the model
  • Squad check, comment resolution, and multidiscipline model reviews with process, mechanical, structural, and electrical
  • Find the waste. Identify which parts of the workflow are repetitive, error-prone, or checked by eye, and make the case for automating them
  • Script the repetitive work. Spec and standards checks, bulk model edits, attribute and tag cleanup, quantity reporting, and clash triage
  • Build with AI coding tools. Use vibe coding tools to get from idea to working tool in days, and use version control so other people can run what you built
  • Connect the data. P&ID data, line lists, stress inputs, and procurement quantities moving between systems, so numbers are derived rather than retyped
  • Prototype the next workflow. Rules-driven routing, automated support placement, automated drawing and isometric checks, and model QC that runs continuously instead of at milestones

What You'll Bring
  • Technical depth. You reason from first principles about geometry, loads, and flow instead of pattern-matching to the last project
  • 3D design fluency. Real models and assemblies in a serious CAD environment. SolidWorks, Inventor, NX, CATIA, or Creo, or plant tools like AutoCAD Plant 3D, CADWorx, E3D, or SP3D
  • An automation instinct, with evidence. You have looked at a repetitive engineering task, decided it should be scripted, and actually tried
  • Willingness to build software with modern AI coding tools. No programming background required. You do need to be the engineer who picks up Claude Code or Cursor and ships something useful in the first month
  • Excitement about a new way of working. If the best answer for why a workflow exists is that it has always been done that way, this is not the right role
  • Judgment about when to automate. And when a script is a distraction from getting the design out the door
  • Clear writing. You will be documenting workflows other people follow
  • Education. BS in Mechanical Engineering or a closely related field. New graduates are welcome. Equivalent hands-on design experience works in place of the degree

Our culture is built on four principles:
Everyone Gets Home Safe. We never put speed or cost ahead of people.
Extreme Ownership. We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale.
Share Your Legos. We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply!

Apply