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Applications Engineer at flowserve in Houston, Texas | Swiftcruit
Flowserve is seeking a Senior Application Engineer – Specialist to support a rapidly growing portfolio of nuclear and Oil & Gas 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
