Materials Inspector - Jackson; ABET​/Non-ABET

Final date to receive applications: 7/24/26

Will consider waiver of ABET-accredited bachelor’s degree in engineering for materials inspection related experience.
Non-ABET - E Entry salary is $52,511.52, the Intermediate salary is $56,712.48
, and the Senior salary is $61,249.44.

Note for internal applicants:
Successful candidates already at rates above the posted salary will be evaluated on an individual basis to determine final salary outcome.

Job Location:

Jackson, MO

The materials inspector samples and tests general construction and maintenance materials to ensure that materials and products used in state highway construction and maintenance activities comply with specifications. Responsibilities are performed under moderate supervision.

MoDOT will bring candidates onto the team as entry-level, intermediate or senior level based on your skills and experience. This opening is for one of our CAREER‑LADDER positions which offers the opportunity for career advancement without having to participate in the competitive selection interview process. As you continue to learn, acquire new skills, and gain experience, you can be promoted to a higher-level position.

• Samples and tests general construction materials such as steel, pipe, paint, asphalt, and cement to determine if materials conform to specifications and approves/rejects material for intended use.
• Samples and tests fine and coarse aggregate production for quality and gradation specification compliance at quarries supplying materials for department projects and approves/rejects material.
• Prepares samples for bituminous trial mixes; coordinates with contractor on trial mix information.
• May perform duties of inspector in charge at plants producing bituminous mixtures to determine if the material produced conforms to specifications and approves or rejects the material.
• May perform inspections of prestressed or precast concrete and special sampling and testing of materials required on federal aid projects.

• Bachelor’s Degree in Engineering, Construction Management, or related field OR
• 8 years of experience in materials or construction inspection, or related field.
• Certification to operate nuclear gauges may be required.
• Successful completion of a work simulation examination and a medical‑physical examination.

Successful candidates with the above qualifications will be considered for one of the three levels based on knowledge, skills, and abilities. Entry salary is $52,511.52, the Intermediate salary is $56,712.48, and the Senior salary is $61,249.44.

• Bachelor’s Degree in Engineering from an ABET‑accredited college or university curriculum.
• Certification to operate nuclear gauges may be required.
• OSHA 10‑Hour Certification required within 90 days.
• Successful completion of a work simulation examination and a medical‑physical examination.

Successful candidates with the above qualifications will be considered for one of the three levels based on knowledge, skills, and abilities. Entry salary is $67,307.04, the Intermediate salary is $72,691.68, and the Senior salary is $78,506.88.

• Job requires moderate physical activity.
• Job requires exposure to physical hazards, health and safety risks, and/or adverse or otherwise undesirable characteristics in the environment.
• Job may require operation of vehicles to plow snow and spread ice control materials.

MoDOT is looking for team members who align with our preferred employee qualities. Please view the Preferred Employee Qualities page to learn more. MoDOT offers an excellent benefits package that includes a pension plan, paid leave and holidays, health insurance coverage and educational assistance. Visit the Careers page to explore all we have to offer. To help demonstrate the value of working for MoDOT, we have created an interactive Total Compensation Calculator, which provides a comprehensive view of benefits and more that are offered to prospective employees.

At MoDOT you will play a key role in maintaining the seventh largest highway system in the United States. We value team players who are open‑minded and work well with others to accomplish goals and fulfill our mission of safety, service, and stability. We see the growth of our team members as an investment, both in MoDOT's future and yours. If you're looking for diverse opportunities, challenging work, and a flexible environment, we want to talk to you about joining our winning team.

MoDOT operates on shared values, and your success in our organization depends upon modeling these values.

Final date to receive applications for this position is at 11:55 p.m. the night of closing.

Contact Details: sehr.gov