Mechanical Design Engineer - Comanche Peak

Vistra

Glen Rose, TX

Full Time

Posted October 14, 2026

$90k - $134k· Est.

Power Generation

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Listing evidence and provenance

Source: Workday View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed October 15, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
Pay provenance: Estimated benchmark; not employer-provided

Job Description

Vistra is an integrated retail electricity and power generation company that serves nearly 5 million retail customers in 18 states and the District of Columbia.

Requirements

B.S. Degree in Engineering (Mechanical Engineering preferred, Nuclear Engineering preferred), or other closely related scientific discipline/physical science associated with power plant operations; or equivalent work experience (defined as demonstrated success at the engineer/technical specialist level).
Physical ability and willingness to support plant walkdowns and inspections.
Proficiency in PC use, engineering-specific applications, and engineering drawing interpretation.
Minimum of 4 years of related job experience, preferably in medium to large industrial facilities.
Prior experience in the nuclear industry.
Current Nuclear Design Qualifications, or prior experience performing 10CFR50.59 reviews and Engineering Change Notifications/Final Design Approvals.
The above are strong differentiators but not required. Vistra will provide training for otherwise highly qualified and motivated candidates with relevant or equivalent experience outside Nuclear.
Previous experience in defense, military, government or other highly regulated sectors.
A PE License or ability to obtain it within 6 months of employment.
Working knowledge of engineering standards and best practices such as ASME B31.3, ASME BPV Code Section VIII, or API 610/650/653, among others.
In-depth understanding of power plant equipment and system interrelationships.
Strong cross-functional collaboration, negotiation, communication, and consensus-building capabilities.
Effective written communication skills for complex technical issues.
Capability to evaluate technical alternatives considering economic impact.
** Candidates with all levels of education and experience are encouraged to apply. Final pay grade and compensation will be based on applicant's experience and qualifications **