Process Engineer III/ Senior Process Engineer

Merrick & Company

FULL_TIME Engineers
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Location
Los Alamos, New Mexico, United States
Posted
June 25, 2026

Job Description

OVERVIEW

Merrick is hiring an experienced/Senior Process Engineer to join our team of engineering and design personnel serving the Nuclear Services & Technology Business Unit in our project office inΒ Los Alamos, NM. The Process Engineer will work on cutting edge nuclear facility and energy projects.


WHAT YOU'LL DO

  • Independently evaluate and solve complex problems with limited guidance from senior staff.
  • Work with other disciplines to improve accuracy of the deliverables, schedule, and budget commitments.
  • Prepares or oversees process design deliverables including: Process Flow Diagrams Piping and Instrumentation Diagrams Equipment sizing calculations Process line sizing calculationsPressure relief device sizing calculations Mass & energy balances / process simulationsEquipment and Instrument datasheetsPiping/equipment specifications
  • Interpret customer requirements or code/standard requirements to est...