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Senior Applications Engineer Jobs in Tupelo, MS (NOW HIRING)

Engineer, I - Sr Lead (Nuc)

Gibson, MS · On-site

$85K - $117K/yr

Proficiency in PC applications, engineering tools, and analytical systems appropriate to the ... Engineer Sr (Nuc) Travel Percentage :Up to 25% An Equal Opportunity Employer, Minority/Female ...

Engineer I- Senior (Nuc)

Gibson, MS · On-site

$85K - $117K/yr

Engineer I- Senior (Nuc) Work Place Flexibility: Onsite Legal Entity: Entergy Operations, Inc.-EOI ... applications, engineering tools, and analytical systems appropriate to the engineering level.

Responsibilities include: * Assist senior developers with ongoing client website projects and the development of our software applications. * Test and assist with debugging issues across multiple ...

... processing, applications, and functions to support the continuity of operations of the NDBC ... An understanding of programming languages, such as Java, Python, PHP, and Perl. Experience in ...

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Senior Applications Engineer information

See Tupelo, MS salary details

$66.2K

$122.8K

$174.3K

How much do senior applications engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior applications engineer in Tupelo, MS is $122,843.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,800.00 and $137,600.00 per year, depending on experience, location, and employer.

What does a senior applications engineer do?

A Senior Applications Engineer is responsible for designing, developing, and supporting software applications tailored to meet client or business requirements. They collaborate with cross-functional teams to understand user needs, troubleshoot complex software issues, and provide technical guidance throughout the application lifecycle. Additionally, they may mentor junior engineers, help optimize existing systems, and ensure that applications are scalable and secure. Their role often bridges the gap between technical development and customer or business objectives.

What are the key skills and qualifications needed to thrive as a senior applications engineer?

To thrive as a Senior Applications Engineer, you need advanced expertise in software development, systems design, and troubleshooting, typically supported by a degree in engineering or computer science. Proficiency with programming languages (such as Java, C++, or Python), cloud platforms, and familiarity with tools like Git and CI/CD pipelines are commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and deliver tailored solutions for clients. These skills are crucial for ensuring robust, scalable applications that meet business needs and drive innovation.

How does a senior applications engineer typically collaborate with cross-functional teams on complex projects?

Senior Applications Engineers often work closely with product managers, software developers, and quality assurance teams to deliver tailored solutions for clients. They act as technical liaisons, translating customer requirements into system specifications and ensuring seamless integration with existing platforms. Effective communication and project management skills are essential, as these engineers may lead technical discussions, provide mentorship to junior engineers, and coordinate troubleshooting efforts across departments to meet project deadlines.

What is the difference between Senior Applications Engineer vs Applications Engineer?

AspectSenior Applications EngineerApplications Engineer
Required CredentialsBachelor's degree in engineering or related field; 3+ years experience; certifications like PMP or relevant technical certificationsBachelor's degree in engineering or related field; 1-3 years experience; technical certifications optional
Work EnvironmentDesigns, tests, and implements solutions; collaborates with sales and engineering teamsSupports clients by demonstrating products, troubleshooting, and providing technical assistance
Employer & Industry UsageUsed in manufacturing, tech, and engineering firms for complex solutionsCommon in tech, manufacturing, and industrial sectors for client support roles

The main difference is experience level and responsibilities. Senior Applications Engineers handle complex projects and lead technical solutions, while Applications Engineers focus on supporting clients and product demonstrations. Both roles require technical knowledge, but the senior position demands more experience and leadership skills.

What cities near Tupelo, MS are hiring for Senior Applications Engineer jobs?

Cities near Tupelo, MS with the most Senior Applications Engineer job openings:

Engineer, I - Sr Lead (Nuc)

Entergy

Gibson, MS • On-site

$85K - $117K/yr

Full-time

Re-posted 22 days ago


Key responsibilities

  • Maintain design basis for each site and support maintenance of the licensing basis.

  • Provide technical support to operations, maintenance, engineering, and other site organizations.

  • Support safe, reliable operation by identifying and resolving issues via corrective action and work management processes.


Entergy rating

8.1

Company rating: 8.1 out of 10

Based on 85 frontline employees who took The Breakroom Quiz

30th of 53 rated energy and utility


Job description

Job Title: Engineer, I - Sr Lead (Nuc)
PS Job Title: Engineer Sr (Nuc)
Work Place Flexibility: Onsite
Legal Entity: Entergy Operations, Inc.-EOI
*This position may be filled as an Engineer I, II, II, Sr or Sr Lead based on experience. *
JOB SUMMARY/PURPOSE
Provides support to design bases by focusing on design of baseline modifications and design basis control and maintenance. Design integrity maintained through effective configuration control of design output documents (i.e., specifications, calculations, drawings, test requirements and procedures).
JOB DUTIES/RESPONSIBILITIES
  • Maintains design basis for each site and supports maintenance of the licensing basis.
  • Provides cost-effective modification designs to improve plant performance.
  • Provides technical support to operations, maintenance, engineering and other site organizations.
  • Supports safe, reliable operation by identifying and effectively resolving issues via corrective action and work management processes.
  • Develops engineering products in accordance with defined standards and procedures.
  • Serves on outage engineering support teams. Attends training and maintains qualifications necessary to perform required group function. Acts as design authority for the site.

MINIMUM REQUIREMENTS
Minimum education required of the position
Bachelor's degree in Civil Engineering from an ABET-accredited program OR a related physical science discipline associated with power plant operations. OR equivalent work experience demonstrating success at the engineer/technical specialist level.Minimum experience required of the position
  • Engineer I: 0 - 2 years' experience in nuclear power design, operations, or equivalent experience
  • Engineer II: 2 - 3 years' experience in nuclear power design, operations, or equivalent experience (1+ year with master's degree)
  • Engineer III: 4- 5 years' experience in nuclear power design, operations, or equivalent experience (3+ years with PE/master's degree)
  • Engineer Sr.: 8+ years. based on overall experience and prior role evaluations.(5+ years with PE/master's degree)

Desired: Civil , Structural , and Piping experience. Experience with codes and standards (ie; IWE/IWL , ASME, Piping)
Minimum knowledge, skills and abilities required of the position
  • Strong communication and teamwork skills.
  • Proficiency in PC applications, engineering tools, and analytical systems appropriate to the engineering level.

Any certificates, licenses, etc. required for the position
Desired: SRO license or certification on a PWR or BWR; Professional Engineering (PE) license.
Primary Location: Mississippi-Port Gibson Mississippi : Port Gibson
Job Function: Engineering
FLSA Status: Professional
Relocation Option: Level II
Union description/code: NON BARGAINING UNIT
Number of Openings: 1
Req ID: 123973
PS Job Title: Engineer Sr (Nuc)
Travel Percentage:Up to 25%
An Equal Opportunity Employer, Minority/Female/Disability/Vets. Please click here to view the EEO page, or see statements below.
EEO Statement: The Entergy System of Companies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in accordance with applicable federal, state and local laws. The Entergy System of Companies complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment including, but not limited to, recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
The Entergy System of Companies expressly prohibits any form of unlawful employee harassment based on race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of the Entergy System of Company employees to perform their expected job duties is absolutely not tolerated.
Accessibility: Entergy provides reasonable accommodations for online applicants. Requests for a reasonable accommodation may be made orally or in writing by an applicant, employee, or third party on his or her behalf. If you are an individual with a disability and you are in need of an accommodation for the recruiting process please click here and provide your name, contact number, the accommodation requested and the requisition number that you are requesting the accommodation for. Employee Services will contact you regarding your request.
Additional Responsibilities: As a provider of essential services, Entergy expects its employees to be available to work additional hours, to work in alternate locations, and/or to perform additional duties in connection with storms, outages, emergencies, or other situations as deemed necessary by the company. Exempt employees may not be paid overtime associated with such duties.
Know Your Rights: Workplace Discrimination is Illegal
The non-confidential portions of the affirmative action program for individuals with disabilities and protected veterans shall be available for inspection upon request by any employee or applicant for employment. Please contact HRCompliance@entergy.com to schedule a time to review the affirmative action plan during regular office hours.
WORKING CONDITIONS:
As a provider of essential services, Entergy expects its employees to be available to work additional hours, to work in alternate locations, and/or to perform additional duties in connection with storms, outages, emergencies, or other situations as deemed necessary by the company. Exempt employees may not be paid overtime associated with such duties.
Please note: Authorization to work in the United States is a precondition to employment in this position. Entergy will not sponsor candidates for work visas for this position.

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