External - Posting Description Mechanical Engineer, Design B (NPG) - 518711 Organization: Nuclear Power Group Department: Mechanical Design Engineering Location: Decatur, AL at Browns Ferry Nuclear Plant Relocation benefits are offered for this position and will be aligned with federal travel regulations. Posting Open: 09/08/2026 Posting Close: 09/17/2026 at 11:59 PM EST Salary: Competitive The Ideal candidate would have nuclear industry experience; other experience such as 5 or more years of mechanical engineering experience may be considered in place of nuclear utility experience.
Job Summary: Plans, schedules, conducts, or coordinates detailed phases of mechanical engineering work in a part of a major project or in a total project of moderate scope. Performs work which involves conventional mechanical engineering practice but may include a variety of complex features such as conflicting design requirements, unsuitability of conventional materials, and difficult coordination requirements. Work requires a broad knowledge of precedents in the specialty area and a good knowledge of and practices of related specialty.
As a fully competent mechanical engineer in all conventional experience aspects of the subject matter of the functional area of the assignments, plans and conducts work requiring judgment in the independent evaluation, selection, and substantial adaptation and modification of standard techniques, procedures, and criteria. Devises new approaches to problems encountered. Required sufficient professional experience to ensure competence as a fully trained worker. Provides procurement, field engineering including walkdowns, modifications/maintenance, and testing support.
Supervisory Responsibilities: May supervise or coordinate the work of multidiscipline engineers, CAD Technicians, technicians, and others who assist in specific assignments.
Supervision Received: Independently performs most assignments with instructions as to the general results expected. Receives technical guidance on unusual or complex problems and supervisor's approval on proposed plans for projects.
Skills and Proficiencies (May be job or organization specific): - Hydralic Analysis
- Design Change Package
- Codes and Standards
- Procurement/Design Specs
- Heat Transfer Analysis
- Physical Installation
- Heat Balance Analysis
- Equipment Qualification
- Pump Selection
- Valve and Orifice Sizing
- Root Cause Analysis
- Fire Protection-Appendix
- R/ Heat Exchange
- HVAC Equipment Set
- Design Basis Knowledge
- MOVATS
- PSA
Minimum Qualifications (Consistent with Classification Standard):
Education and Experience/Certificates, Licenses, and Registration Requirements Bachelor's degree in mechanical engineering or other related engineering degrees from an accredited curriculum, plus appropriate continuing education. Licensed Professional Engineer desirable. Membership in professional and technical societies is desirable. For Fire Protection Employees: must be member grade SFPE and hold all designated restrictions. Fire Protection Engineering degree is recommended.
Must be able to obtain and maintain unescorted nuclear plant access and S-3 and S-4 medical qualifications when applicable. Must be able and willing to assume "on-call" rotational assignments which may include 24 hour-a-day, 7 day-a-week availability. Must be willing and medically able to work rotating shifts and maximum overtime permitted by TVAN procedures during peak periods. Must be able and willing to travel to plant locations as required when performing assigned tasks and, as necessary, to be temporarily assigned to a field location. . Must have demonstrated proficiency in mechanical engineering as evidenced by completion of Engineering Graduate Progression Plan or equivalent post engineering graduate education and experience.
How to Claim Vet Preference
If you are requesting to be considered as a preference-eligible veteran as outlined in the application process, you must submit your military documents before the posting close date indicated above. Be sure to include all supporting documentation: Form DD214 (member 2 or member 4 copy), a Veterans Disability Rating Letter from the VA (if applicable), and a completed form TVA 3595. If you will not get your DD214 until you are separated or retired, you can request a Statement of Service through your military personnel office. The Statement of Service must list your dates of military service, character of service, expected date of separation and any service-connected disability rating that you have been awarded from your branch of military service. Please submit your military documents each time you apply for a position.
How to Submit Documentation:
- Upload documents in Step 7 of the application process.
- Email documents to [email protected]
More information about preference eligibility and a link to form TVA 3595, can be found at https://www.tva.gov/Careers/Claiming-Veteran-Preference . If you have a question about preference eligibility, please email [email protected] .
