Mechanical Engineer – Subsea and Surface Equipment Development

Location

Houston, TX

Employment Type

Full-time

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Posted on November 11, 2026

Job Description

Overview

We are seeking a Mechanical Engineer to develop and qualify casing connectors, subsea/surface wellhead equipment, and sealing systems for the energy industry. The engineer will independently execute assigned development work packages from requirements definition to product release, focusing on structural and sealing performance, fatigue assessment, and tool development.

Responsibilities

  • Translate customer and industry-standard requirements into verifiable product requirements.
  • Generate and compare concepts through engineering analysis and prototyping.
  • Plan and execute assigned development work, including scope, deliverables, and schedules.
  • Lead design and technical reviews, documenting decisions and actions.
  • Document novel design features and support intellectual-property reviews.
  • Develop casing connectors for structural capacity and sealability.
  • Evaluate thread geometry, sealing interfaces, and materials under various loads.
  • Establish connection qualification plans using applicable ISO and API provisions.
  • Apply fatigue-assessment principles and coordinate specialist support as needed.
  • Develop wellhead components and associated running and test tools.
  • Evaluate sealing concepts for pressure direction and manufacturing tolerances.
  • Evaluate equipment load paths and incorporate field experience into designs.
  • Perform and document calculations addressing statics and mechanics of materials.
  • Create and review SolidWorks models and manufacturing drawings.
  • Maintain traceable calculation packages and design records.
  • Develop verification and validation plans and test procedures.
  • Design and document test equipment and fixtures.
  • Lead test-readiness reviews and coordinate various testing activities.
  • Evaluate test data against analytical predictions and acceptance criteria.
  • Prepare qualification reports establishing test validity and conclusions.
  • Support prototype manufacture and transfer to production.
  • Evaluate nonconformances and proposed changes for their effects on product integrity.
  • Support initial field deployment and incorporate lessons learned into product improvements.

Additional Information

  • Travel will be required periodically and may include international locations.
  • A valid driver's license is required.

How this job compares in Houston, TX

Pay in context

This employer didn't publish a rate. For reference, welding jobs in Houston, TX currently run a median of $32/hr in our index, with the middle half of them falling between $23–$41/hr across 75 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.

The local market in Houston, TX

We're tracking 321 other active welding openings in Houston, TX right now, from 178 different employers. 80 of them were added in the last week. Across Texas as a whole we're tracking 1,132 other active welding openings from 497 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Houston, or widen the search to Texas.

The most active employers in Texas at the moment, by number of open welding reqs, are Zachry Group (33), Austin Industries (30), and Welding Shop in Austin, TX (21). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within Texas, the best-paying metros we track by median hourly rate are Arlington at $40/hr, Dallas at $39/hr, and Pasadena at $36/hr. If you can relocate or commute, that spread is worth factoring in.

Similar openings near Houston, TX

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Mechanical Engineer – Subsea and Surface Equipment Development figures were last recalculated when this page was built.