Operations Assistant

Build your career at US Aggregates!

The Operations Assistant is an entry-level management role designed to identify, develop, and train future Plant Managers for U.S. Aggregates. This position reports directly to the Area Manager and works closely with Plant Managers and Assistant Plant Managers across multiple aggregate operations within an assigned geographic territory. Through hands-on exposure, the role builds experience in plant operations, production, maintenance, quality, safety, environmental compliance, aggregate processing, drilling, blasting, and quarry operations, while developing the knowledge, skills, and leadership capabilities needed to advance into plant management.

Essential Functions

Promotes and supports Safety & Environmental compliance with all State, Federal, Company, and MSHA rules and regulations, participating in weekly safety meetings, workplace examinations, and incident reviews, and model safe job planning and procedures

Assisting Plant Managers in planning, scheduling, and directing daily operations, including crushing, screening, washing, equipment operations, and material handling processes, to maintain production and aggregate processing efficiency and meet established sales forecasts

Assists in scheduling and monitoring preventive maintenance programs for fixed and mobile equipment, reviewing daily equipment inspection reports, and ensuring proper replacement and repair parts are on hand to minimize downtime and maximize production

Supports quality control activities in coordination with the Quality Manager, including sampling and testing of aggregate products to ensure compliance with customer and regulatory specifications, and assisting with identifying and resolving product quality issues

Develops working knowledge of drilling and blasting operations, including shot planning, coordination with blasting contractors, safety and regulatory requirements, and the cost impact on downstream production

Provides coaching, mentoring, and direction to plant employees, partnering with Plant Managers and the HR Business Partners on training, staffing, and personnel matters, including steps in the progressive discipline policy

Assist the Plant manager with tracking and reporting key performance indicators such as tons per operating hour, uptime, delays, fuel and electrical consumption, and drilling and blasting cost, as well as maintaining production and inventory data and supporting budget targets

Uses plant production data to identify opportunities to improve efficiency, reduce cost, and optimize overall plant performance

Fills in for Plant Managers, Assistant Plant Managers, and other plant positions as needed to support coverage across assigned territory

Participates in monthly production and planning meetings and communicates openly with Area Managers and senior leadership on plant goals, progress, and development

Additional duties and responsibilities as assigned, including but not limited to continuously growing in alignment with the Company’s core values, competencies, and skills

Education Qualifications

High School Diploma or equivalent required

Bachelor's Degree preferred, or an equivalent combination of training and work experience

Experience Qualifications

• •3+ years of supervisory or lead experience within the aggregate industry required
• •Exposure to preventive maintenance, aggregate processing, quality control, and drilling and blasting preferred

Skills and Abilities

Strong verbal and written communication skills, with the ability to present technical and operational information clearly to employees, peers, and management in both formal and informal settings

Demonstrated ability to build effective working relationships and collaborate across multiple plant sites with diverse teams, plant managers, and functional partners

Demonstrated ability to set goals, stay self-motivated, and maintain a consistent commitment to professional growth, continuous learning, and career advancement within aggregate operations

Working knowledge of MSHA and environmental rules and regulations applicable to aggregate operations, with awareness of site hazards and a commitment to safety and compliance

Working knowledge of mechanical components, plant equipment, and procedures applicable to aggregate production and maintenance environments

Strong skill in organization, planning, time management, and problem-solving, with the ability to manage competing priorities effectively

Proficiency in Microsoft Office Suite, including Outlook and Excel, and other software tools relevant to plant operations, reporting, and performance tracking

Ability to work effectively in a fast-paced, deadline-driven environment, adapting quickly to shifting priorities and evolving operational needs

Skilled in welding, torching, and maintenance processes preferred

Licenses and Certifications

• •Valid driver's license and a clean driving record required
• •Current MSHA Part 46 training preferred

Working Conditions/Physical Demands

Ability to lift, push, pull, or carry at least 50 pounds

Ability to continuously stand or walk on level or uneven ground for extended periods

Ability to ascend and descend ladders, stairways, and incline catwalks and work safely at elevated heights as required

Ability to bend, crouch, and/or kneel at the waist or knees

Ability to safely operate a motor vehicle, including pickup trucks, within plant sites, on public roads, and between multiple locations daily

Work is performed in both office and outdoor environments, including quarries and plants, around moving machinery, at various heights, and in varying weather conditions

Must wear all required personal protective equipment (PPE) and comply with all site safety standards at all times

Position requires regular travel among 4 to 6 sites within the assigned territory, with flexibility to work long hours and weekends as business needs require

About US Aggregates

US Aggregates is a privately held, family-owned business headquartered in Indianapolis. With over 20 operations across Indiana, US Aggregates has been a customer-focused, innovative provider of high-quality essential stone, sand and gravel used in road construction, site prep and utilities, agriculture and erosion control. The company also specializes in industrial minerals like dolomitic and high-calcium products. Since 1967, US Aggregates has built a reputation for prioritizing safety, quality and community. US Aggregates is a part of The Heritage Group's family of companies. Learn more at https://www.usagg.com.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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