PLANT MAINTENANCE
Job details
- Location
- Sioux Falls, South Dakota
- Work type
- Onsite
- Posted
- Mar 23, 2026
- Apply on
- kniferiver.rec.pro.ukg.net
About this role
Good Pay! Good Benefits! Good People! Knife River is a PEOPLE-first company. Our team members are key to our success, and we are committed to giving them the tools, training, and time to do their jobs productively and go home safely each day. Please consider joining our growing team today!
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. 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 MidCap 400 index.
ROLE OVERVIEW:
This position is responsible to assist in quarry operations.
Typical schedule is Monday - Friday 4:30 AM - 4:30 PM, Saturday as needed during production and Monday - Thursday 6:00 AM - 4:00 PM during maintenance season. Schedule may vary due to weather and customer demand.
DUTIES AND/OR RESPONSIBILITIES (summary of components that make up the job)
- Perform pre and post operational inspections and document the conditions accurately and legibly.
- Inspect, adjust, modify and repair equipment to ensure compliance with all applicable safety regulations, specifically, MSHA and Knife River standards.
- Report and correct any unsafe or failing conditions immediately.
- Ability to clearly and effectively communicate verbally and in writing with other employees and supervisors.
- Inspect, adjust, modify, lubricate and repair plant equipment daily to minimize break downs.
- Ability to identify and properly utilize various hand tools.
- Ability to obtain accurate measurements using a tape measure.
- Monitor plant equipment, conveyors, screen media, wear liners, etc. and notify plant operator or supervisor of any deficiencies or needed repairs.
- Ability to climb ladders, inclined catwalks and stairs.
- Perform repairs while working at heights and in small spaces.
- Perform repairs in varying weather and light conditions.
- Ability and willingness to work long hours during the production season.
- Perform clean up duties around various equipment using shovels and high pressure water hoses.
- Performs other duties as assigned.
MINIMUM REQUIREMENTS (minimum educational, experience, or other relevant job requirements)
- Less than high school education, or
- Up to one month related experience or training, or
- Equivalent combination of education and experience.
- Driver’s license required.
BENEFITS:
- Medical, Dental, & Vision Insurance
- Health Savings and Flexible Spending Accounts
- 401(k) with Company Match
- Profit Sharing
- Paid Time Off
- Paid Sick Time
- 8 Paid Holidays
- Company Paid Life and AD&D Insurance
- Short-term Disability
- Employee Assistance Program
- Years of Service Recognition
- Voluntary Life Insurance for Employees, Spouses, and Dependents
- Critical Illness Plan
- Accident Coverage Plan
- Hospital Indemnity
ADDITIONAL INFORMATION:
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 laws.
Subject to pre-employment drug testing and background checks.
All applications are submitted online. If you are having issues completing the application, please come to the office for assistance.