Internships at Pacific Northwest National Laboratory | InternScout https://internscout.org/internships/at/pacific-northwest-national-laboratory/ Internships at Pacific Northwest National Laboratory: new listings as InternScout finds them. Check each posting on the employer's site before applying. en-us Thu, 12 Nov 2026 11:38:20 +0000 180 Pacific Northwest National Laboratory: Undergraduate Intern - Mechanical Engineer - Winter 2027https://careers.pnnl.gov/jobs/13549internscout-e43a47339e8b7d0bThu, 12 Nov 2026 00:01:33 +0000Richland, Washington · Winter 2027 · $17.13/Hr. More like this: https://internscout.org/internships/at/pacific-northwest-national-laboratory/ Pacific Northwest National Laboratory: Undergraduate Intern – Electrical Engineer - Winter 2027https://careers.pnnl.gov/jobs/13548internscout-2099524fa9f2a547Wed, 11 Nov 2026 20:11:49 +0000Richland, Washington · Winter 2027 · $17.13/Hr. More like this: https://internscout.org/internships/at/pacific-northwest-national-laboratory/ Pacific Northwest National Laboratory: PhD Intern - Electrocatalysis and Inorganic Materialshttps://careers.pnnl.gov/jobs/13585internscout-1c311f4ac6dac607Tue, 10 Nov 2026 04:06:27 +0000Richland, Washington · $24.04/Hr. More like this: https://internscout.org/internships/at/pacific-northwest-national-laboratory/ Pacific Northwest National Laboratory: Summer Undergraduate Engineering Intern – Energy Systemshttps://careers.pnnl.gov/jobs/13295internscout-08bb736a63538596Mon, 09 Nov 2026 21:42:28 +0000Richland, Washington · Summer 2027 · $17.13/Hr. More like this: https://internscout.org/internships/at/pacific-northwest-national-laboratory/ Pacific Northwest National Laboratory: PhD Intern - Geochemistryhttps://careers.pnnl.gov/jobs/12123internscout-cd647571cfa11b5eThu, 29 Oct 2026 02:30:10 +0000Richland, Washington · $24.04/Hr. More like this: https://internscout.org/internships/at/pacific-northwest-national-laboratory/