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Laborer - Grade Team

Knife River Corporation

A leader in construction materials, offering aggregates, asphalt, and ready-mix concrete.

Manual labor on heavy highway projects: site prep, utility work, equipment operation.

6 days ago ago

Entry-level

Full Time

Boise, ID

Field

Company Size

5,700 Employees

Service Specialisms

Aggregate production

Ready‑mix concrete

Asphalt production

Construction services

Cement production

Integrated construction services

Sector Specialisms

Aggregates

Asphalt

Ready-Mix Concrete

Liquid Asphalt

Construction Services

Energy Services

Role

Description

heavy construction

demolition

trenching

blueprint reading

pipe installation

traffic control

Assist with manual operations at heavy highway construction sites.
Participate in demolitions.
Dig trenches.
Clear and prepare highway work zones.
Read blueprints and designs.
Operate tools and machines.
Install sewer, water, and storm drainpipes.
Work with underground utilities.
Remove trees and debris.
Control traffic.
Pour concrete and/or asphalt onto roads.

Requirements

pavement

construction

equipment

apprentice

Pavement and Construction Equipment Apprentice

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

pre-employment drug testing and background check required.

Company

Overview

Founded 1992

Year Established

The company was established in 1992, marking its beginning in the construction materials industry.

Provides aggregates, asphalt, ready-mix concrete, and other materials for infrastructure projects.
Serves customers in both public and private sectors across the United States.
Typical projects include road construction, bridge building, and commercial and residential developments.
Committed to quality and timely project completion, acting as a trusted partner in infrastructure development.
Strength lies in an extensive network of production facilities, enabling the support of a wide range of construction needs.

Culture + Values

People: Success Depends on Each Other
Safety: Top Priority on Every Task, Every Time
Quality: Setting Ourselves Apart
Environment: Keeping Our Communities Beautiful
Putting people first: taking care of employees, customers and communities by operating with integrity and always striving for excellence

Environment + Sustainability

33%

Renewable Diesel Usage

In 2024, renewable diesel accounted for 33% of total diesel fuel consumption, contributing to reduced emissions since initial use in 2021.

Several thousand

Rail Transport Reduction

Rail transport has reduced over-the-road truck deliveries by thousands annually, significantly cutting emissions and traffic.

2022-23

Emission Tracking Baseline

Established a baseline for emissions in 2022 with continued tracking in 2023, including a third-party audit for data accuracy.

2023

Sustainability Committee

A sustainability committee was formed in 2023, overseeing environmental initiatives with executive support.

Warm-mix asphalt used where allowed to reduce fuel usage and emissions during production
Recycling/reusing materials: asphalt pavement, refined fuel oil, demolition concrete, returned concrete, fly ash, slag, silica fume, stone reject material
Captured and reused wash and storm water in aggregates/concrete operations
Environment Award recognizing employee sustainability projects
Establishing carbon emission intensity goals, evaluating opportunities to improve emissions intensity
Investments in emission-capturing equipment and carbon-sequestering synthetic aggregates (via Blue Planet partnership)
Participating in EPD creation for ready-mix and asphalt aligned with Federal Buy Clean initiative
CSC certification and Environmental Product Declarations in prestress division via Climate Earth
Goal: net-zero or net-negative carbon footprint for synthetic limestone products (Blue Planet)

Inclusion & Diversity

Outreach goal: increase number of available minority, female, veteran, and disabled candidates via targeted partnerships
Training programs include Unconscious Bias, Diversity and Discrimination, Anti‑Harassment, Anti‑Bullying, Workplace Respect, Sexual Harassment, DEI 101 and Unpacking DEI
Life at Knife: 'One Team: Stronger Together'—treat each other fairly and with respect; operate with integrity; keep learning
Human Rights, EEO/AAP policies in place; EEO‑1 report published online
EEO Employer Report includes gender breakdown (available via EEO‑1)
Building Strong Communities program with focus areas including minority and female recruitment

Articles

Careers

Integrity – Leading With Integrity Guide

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