Senior-Level Process Engineer (Hybrid/Remote)

Amentum
📍 Oak Ridge, TN, United States 💼 Full-time 🕒 Posted June 20, 2026

Job Description

**Senior-Level Process Engineer (Hybrid/Remote)**

**Description:**

As a senior-level process engineer, you will provide senior level technical leadership in the design, analysis, and documentation of nuclear and chemical process systems, supporting projects from conceptual development through detailed design and execution of DOE and nuclear facility projects.

The Senior Process Engineer serves as a technical authority for process systems, performs and approves complex engineering calculations, develops process and equipment specifications, and ensures compliance with applicable nuclear, safety, and quality requirements.

**Key Responsibilities:**

+ Lead and independently execute process engineering design activities for nuclear and chemical process systems
+ Perform, review, and approve complex process engineering calculations
+ Develop and review:
+ Engineering calculations
+ Process flow diagrams (PFDs)
+ Piping and instrumen...

Ready to Apply?

Submit your application today and join our talented team at Amentum.

Submit Application

Job Details

  • Location Oak Ridge, TN
  • Job Type Full-time
  • Category other-general
  • Posted Date June 20, 2026
  • Application Deadline June 25, 2026