Applications Engineer

Company Overview:

If a culture of excellence, innovation and ownership is what you’re searching for, consider putting your experience in motion at Flowserve. As an individual contributor, or as a leader of people, your enterprise mindset will ensure Flowserve’s position as the global standard in comprehensive flow control solutions. Here, your opportunity for professional development and industry leading rewards will be supported by our foundational commitments to the values of people first, integrity and safety. Thinking beyond opportunity and reward, at Flowserve, we are inspired by working together to create extraordinary flow control solutions to make the world better for everyone!

Flowserve is seeking a Senior Application Engineer – Nuclear to support a rapidly growing portfolio of nuclear projects within our engineered pump business.

This is a highly technical, detail-driven engineering role , focused on reviewing complex specifications, performing pump selection, and ensuring compliance with strict nuclear quality standards. This is not a commercial or sales engineering position — we are looking for a true engineer with deep technical expertise.The role sits within a team of experienced engineers and plays a critical part in supporting Flowserve’s strategic expansion in the nuclear sector.

Key Responsibilities

• Review and interpret complex customer specifications, including large-scale technical and nuclear quality documents

• Perform pump, driver, and system selection aligned with customer requirements and engineering best practices

• Ensure compliance with nuclear quality standards, including ASME Section III and QA requirements (e.g., QA1)

• Define scope of supply and develop technically accurate proposals for engineered pump systems

• Provide technical guidance and support to internal stakeholders across engineering, sales, and project teams

• Work through complex workflows, balancing technical, commercial, and customer requirements

• Maintain accuracy and quality in all technical documentation and submissions

Required Qualifications

• 8+ years of experience

• Bachelor’s degree in Mechanical Engineering or related field

• Strong technical engineering foundation with experience reviewing detailed specifications

• Experience working in complex industrial environments (e.g., pumps, rotating equipment, energy, oil & gas, or similar)

• Demonstrated attention to detail and ability to manage highly technical documentation

• Strong analytical and problem-solving skills

Preferred Qualifications

• Experience in the nuclear industry

• Familiarity with nuclear codes and standards (ASME Section III, QA programs such as QA1)

• Experience with pumps, rotating equipment, or fluid systems

• Background in application engineering, project engineering, or product engineering

Flowserve is a world-leading manufacturer and aftermarket service provider of comprehensive flow control systems. Join a company whose people are committed to building a more sustainable future to make the world better for everyone. With 16,000+ employees in 50+ countries, we combine our global reach with local presence. Our team challenges themselves to approach each situation with ingenuity and creativity to help provide our customers with the most innovative flow control products and services. We support 10,000+ customers worldwide, creating products to meet the needs of our customers who are supplying energy, fresh water, pharmaceuticals and other essentials to consumers, businesses and governments globally. We invite you to put your talents and career in motion at Flowserve.

Req ID : R-19904

Job Family Group : Sales

Job Family : SA Applications Engineering

EOE including Disability/Protected Veterans. Flowserve will also not discriminate against an applicant or employee for inquiring about, discussing or disclosing their pay or, in certain circumstances, the pay of their co-workers. Pay Transparency Nondiscrimination Provision

If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access flowservecareers.com as result of your disability. You can request a reasonable accommodation by sending an email to View email address on click.appcast.io. In order to quickly respond to your request, please use the words "Accommodation Request" as your subject line of your email. For more information, read the Accessibility Process.