Seeking a highly skilled and creative
Mechanical Design Engineer with extensive experience in
downhole tool development, particularly in the design of BHA related items including
positive displacement motors, and understanding of machining/machining automation is a plus. This role will directly support our in-house downhole tool innovation group, working closely with R&D, field operations, and manufacturing to design, prototype, and iterate advanced drilling tools. Candidates must demonstrate a strong command of
SolidWorks and
ANSYS, a hands-on understanding of high-pressure mechanical systems, and an ability to collaborate on unconventional engineering challenges.
Key Responsibilities:
- Able to drive/lead mechanical design of downhole drilling tools, including:
- Creative/R&D downhole tool design and fast improvement iteration capability
- Positive displacement / downhole drilling motors
- BHA related tools (Jars, shock tools, etc.)
- Through Tubing Motors
- Translate conceptual ideas into manufacturable designs using SolidWorks
- Conduct FEA analysis using ANSYS to assess tool durability, fatigue, and vibration performance in HPHT and high-torque conditions
- Iterate designs based on lab testing, field trials, and feedback from engineering and drilling teams
- Collaborate with machinists, vendors, and automation teams to ensure manufacturability and ease of maintenance
- Provide technical documentation, drawings, BOMs, and support for internal and external manufacturing
- Think creatively and strategically to address failure modes, reduce tool wear, and enhance reliability
JOB REQUIREMENTS
- 5+ years of mechanical engineering experience in downhole tool design
- Advanced proficiency with SolidWorks and ANSYS Mechanical/Structural
- Familiarity with material science, elastomer compatibility, and mechanical seals
- Comfortable with prototyping, design iteration, and hands-on testing
- Strong documentation, version control, and communication skills
Ideal Candidate Traits:
- Passionate about solving hard engineering problems in the energy sector
- Highly collaborative, but self-motivated and proactive
- Comfortable working on a small, high-performance, cross-functional team
- Able to think outside the box and thrive in a fast-paced innovation environment
Position will be filled at a level commensurate with experience.
EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled.
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EOG Resources, Inc.
Sep 08, 2025