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Process Engineer

Amentum

Oak Ridge, TN · $100k–$150k a year · Posted November 3, 2026

Just laid off? Start here: a plan for the first weeks

See every open role at Amentum

More in Tennessee job market · Process Engineer jobs in Tennessee (34) · All Process Engineer jobs (943) · Aerospace & Defense · Engineering jobs

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Where Oak Ridge, TN ranks

Where Oak Ridge, TN placed in our monthly rankings, month by month. Each month stays online at its own address.

Pay compared with the market

This listing pays about $125,000 a year. Across 280 open process engineer listings that state pay, the middle half runs $87,000 to $112,500 and the median is $98,000. That is 28% above the median, above the middle half of those listings.

Listed pay is what employers advertise, not what people are paid.

Process Engineer salaries by state · Check your own pay

How AI is used in this kind of work

AI use among industrial engineers is little observed so far. Measured exposure for industrial engineers: 4% (little observed).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

Check how this applies to your own job

Amentum has filed 7 layoff notices in the last twelve months, covering 370 workers, most recently September 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings

About the job

...Mid-Level Process Engineer Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors.Our people are our competitive advantage, driven by purpose, collaboration...