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Knife River

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Project Engineer Intern

BELGRADE, MT, USAFull-timePosted May 4, 2026

Job description

At Knife River, we take care of our team because we know it’s our people who make us successful. We are one of the 10 largest construction materials producers/contractors in the Country, and we are a PEOPLE-first company. Our team members are the key to our success, and we are committed to giving them the tools, training, and time to do their jobs productively and safely each day.

Our goal is to build strong teams that, in turn, build strong communities. We are also a publicly traded company on the NYSE with the ticker symbol KNF and part of the S&P Mid. Cap 400 index.

Job Summary

Knife River is looking for a dependable Project Engineer Intern! This is a full-time position during the summer break from college. This internship position is based in the Missoula office and the intern will be assisting with takeoffs, estimates, and other tasks. The Project Engineer Intern position must be able to effectively communicate (both written and verbal) to all levels both within and outside the organization in a professional and timely manner.

A few of the job tasks include: Assist estimators provide timely and accurate take-offs for estimates. Soliciting and negotiating with subcontractors in a challenging market. Analyzing blueprints, specifications, proposals and other documentation, to ensure estimates are complete. Consult with clients, vendors or other individuals to discuss and formulate estimates and resolve issues.

Assist project managers and superintendents with project operations. Knife River requires all employees to successfully pass a post-offer pre-employment drug test as well as random tests throughout employment.

Minimum Qualifications

Qualified applicant must be working towards a Bachelor of Science degree in Construction Management or Civil Engineering degree. Self-Start with the desire to learn and grow. Fluency in Microsoft Office required, MS Excel, Outlook, Word, Project Knowledge of Agtek or Auto. Cad -- preferred Successful applicant must have a valid driver's license and a qualifying driving record under Company Policy.

We offer a competitive salary and full benefit package including 401K, Medical, Dental & Vision. We are an EEO/AA employer (Veterans, Minorities & Women are encouraged to apply) How To Apply: Knife River is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, gender, gender identity, sexual orientation, national origin, disability, protected Veteran status or any other protected category under applicable state/federal law.

Subject to pre-employment drug testing and background checks. You may apply online at https\jobs.kniferiver.net If unable to apply online, please mail completed application to: Knife River Mountain Region PO Box 30238 Billings, MT 59107

Description copied from Knife River's careers page. Read the full posting before you apply.

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