Mechanical Design Engineer

About Us

Our mission at Welker is to Build Something Greater! We are a family-owned manufacturing company based in Sugar Land, Texas. We have designed and manufactured innovative solutions for the oil and gas industry for over 70 years. Our expertise in utilizing enterprise resource planning (ERP), 3D computer aided design (CAD) software, and on-site manual and CNC machines, make us a one-stop-shop for industry-leading products, turnkey solutions, and worldwide service.

If you're looking to make a difference and Build Something Greater at a dynamic, forward-looking company, Welker might be the right fit for you.

About Our Mechanical Design Engineer

We are seeking a Mechanical Design Engineer who enjoys owning projects from concept through production. This role focuses on designing and customizing pressure-containing equipment and mechanical systems engineered for a variety of applications. Designs must meet customer specific and industry requirements.

You’ll work on both modifications to existing products and new product development, collaborating cross-functionally with manufacturing, sales, and quality. This is a hands-on design role where your work directly impacts real, built products—not just theoretical designs.

If you enjoy solving practical engineering problems, working with CAD daily, and seeing your designs come to life on the shop floor, this role will be a strong fit.

Responsibilities

Design and modify pressure-containing equipment and mechanical assemblies using SolidWorks

Interpret customer specifications, datasheets, and industry requirements to develop compliant design solutions

Perform engineering calculations (pressure design, stress, tolerance, material selection)

Ensure designs meet applicable codes and standards (e.g., ASME, PED, IECEx, CRN)

Create and release detailed drawings, models, routers, and bills of materials (BOMs)

Support product testing, certification, and documentation requirements

Collaborate with manufacturing to ensure design for manufacturability and efficient production

Troubleshoot design-related issues and drive continuous improvement of existing products

These are some of the more frequent tasks you could expect to perform during your workday, but you may be called upon to fulfill other duties as needed.

What We're Looking For

Experience designing equipment used in oil and gas, energy, or industrial applications

Working knowledge of pressure vessel or pressure containing component design

Familiarity with ASME and other industrial standards

Strong proficiency in SolidWorks or similar 3D CAD software

Ability to perform and validate engineering calculations

Understanding of machining, fabrication, and assembly processes

Strong attention to detail and ownership mindset

Qualifications

Bachelor's degree in Mechanical Engineering from an ABET accredited university required

3+ years of mechanical design experience in oil and gas or related industry preferred

Experience with valves, regulators, instrumentation, pressure control equipment, or electrical components is a strong plus

Does this sound like you? Submit your application, and let's talk!

This is a full-time, in office position. The salary is determined by experience, education, and potential. Welker cares for our employees, so we offer competitive benefits including paid time off, paid holidays, health/dental/vision insurance, 401k with company matching, and tuition reimbursement.

***Additional Requirements***
Must be authorized to work in the U.S.
Must be able to successfully complete a drug screen, physical, and background check

Read more about our company and product offerings here: https://www.welker.com/