Hercules Materials Holdings

SR QC Tech

Quality Control Technician

High School diploma or GED; 1-2 years in concrete industry; test and document concrete properties; communicate and solve problems effectively.

High school diploma or GED; 1-2 years in concrete industry; test and document concrete properties; strong problem-solving and teamwork.

Hrone

SR Plant Operator

Plant Operator

Experience in concrete production; knowledge of QC/QA; ability to manage materials and inventory; strong communication and organizational skills; willingness to work long hours/weekends during peak season.

Experience in concrete production; knowledge of QC/QA; strong organization; good communication; willing to work long hours and weekends.

CONCRETE MIXER DRIVER CDL A/B

Concrete Mixer Driver

CDL-A or CDL-B required; mixer truck experience preferred; willing to train; must pass DOT drug screen; clean MVR.

Operate plant machinery, monitor processes, ensure safety and quality in production.

Full-time plant operator position; located in Toledo, OH. Qualifications not specified.

SR Account Representative

Account Representative

3+ years sales experience preferred; strong communication; ability to multi-task; analytical/problem solving skills; college degree preferred but not required.

SR Assistant Plant Manager

Assistant Plant Manager

Experience in concrete production; knowledge of QC/QA; leadership abilities; ability to multi-task; strong communication; DOT regulations; weekend availability.

GENERAL LABORER

General Laborer

Laborer position requiring willingness to learn, ability to work in team, valid driver’s license.

Operate plant equipment in a manufacturing environment; ensure safety and quality; full-time position.

CDL-A or CDL-B preferred; valid CDL; clean MVR; able to pass pre-employment DOT drug screen.

CDL-A or CDL-B license, valid DOT drug screen, acceptable driving record, ability to pass pre-employment screening.

LOADER OPERATOR

Loader Operator

Loader Operator with experience operating a front end loader in a concrete yard; valid driver's license; willing to learn; ability to coordinate with team; preventive maintenance knowledge.

Laborer position requiring ability to work with team, follow instructions, and perform manual labor; requires valid driver's license; pay $23/hour; full-time with overtime.

Hercules Materials

Experience operating heavy equipment and front-end loaders; valid driver license; willingness to learn; operate and perform basic maintenance on equipment.

MIXER TRUCK DRIVER

Mixer Truck Driver

CDL-A or CDL-B required; mixer truck experience preferred; 3 months driving experience preferred; clean MVR; ability to pass pre-employment DOT drug screen.

CONCRETE MIXER DRIVER

CDL-A or CDL-B required; minimum 3 months commercial driving; clean MVR; ability to pass DOT drug screen.

Title	Location	Date
SR QC Tech Full Time · 1+ YOE Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Apr 21, 2026
SR QC Tech Full Time · 1+ YOE Detroit, Michigan, United States · Onsite	Detroit, Michigan, United States Onsite	Apr 21, 2026
SR Plant Operator Full Time · $60K-$70K Ypsilanti, Michigan, United States · Onsite	Ypsilanti, Michigan, United States Onsite	Apr 21, 2026
SR Plant Operator Full Time · $60K-$70K Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Apr 14, 2026
CONCRETE MIXER DRIVER CDL A/B Full Time, Seasonal · $77K/yr Detroit, Michigan, United States · Onsite	Detroit, Michigan, United States Onsite	Mar 31, 2026
SR Plant Operator Full Time Detroit, Michigan, United States · Onsite	Detroit, Michigan, United States Onsite	Mar 19, 2026
SR Plant Operator Full Time Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Mar 17, 2026
SR Account Representative Full Time · 3+ YOE Toledo, Ohio, United States · Hybrid	Toledo, Ohio, United States Hybrid	Mar 17, 2026
SR Assistant Plant Manager Full Time Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Mar 17, 2026
GENERAL LABORER Full Time · $48K/yr Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Mar 10, 2026
SR Plant Operator Full Time Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Mar 9, 2026
Concrete Mixer Driver Full Time · $62K/yr Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Mar 3, 2026
Concrete Mixer Driver Full Time · $62K/yr Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Mar 3, 2026
LOADER OPERATOR Full Time · $54K/yr Toledo, Ohio, United States · Onsite	Toledo, Ohio, United States Onsite	Mar 3, 2026
GENERAL LABORER Full Time · $48K/yr Warren, Michigan, United States · Onsite	Warren, Michigan, United States Onsite	Feb 27, 2026
LOADER OPERATOR Full Time · $58K/yr Windsor, Ontario, Canada · Onsite	Windsor, Ontario, Canada Onsite	Feb 17, 2026
MIXER TRUCK DRIVER Full Time · $60K/yr · 0.5+ YOE Windsor, Ontario, Canada · Onsite	Windsor, Ontario, Canada Onsite	Feb 17, 2026
CONCRETE MIXER DRIVER Full Time · $60K/yr · 0.25+ YOE Pontiac, Michigan, United States · Onsite	Pontiac, Michigan, United States Onsite	Feb 13, 2026

Activities	ready-mix concrete productionconcrete delivery servicesconstruction materials supplyconcrete batch plant operationslogistics and distribution
Headquarters	US
Industries	Construction MaterialsManufacturing
Name	Hercules Materials Holdings
Employees	240
Type	Private
Parent Company	Crown Enterprises
Subsidiaries	Hercules ConcreteTitan ConcreteZeus ConcretePegasus ConcreteAtlas ConcreteKronos Concrete
Tagline	Supplies ready-mix concrete for construction and infrastructure projects.
Founded	2,020
Website	herculesconcrete.com
Latest Funding Round	Corporate Round
Latest Funding Year	2,024
Latest Funding Amount	10,000,000
Latest Investors	Crown Enterprises

Hercules Materials Holdings

About Hercules Materials Holdings