1+ months

Quality Control Technician- Concrete

Littleton, MA 01460

Position Summary:

Provide quality control and assurance that all company products Ready Mixed Concrete and all Aggregates used by the company, to meet required job specifications by performing the following duties.


  • Responsible for concrete manufactured in the Mass Ready Mix facilities ensuring concrete meets the designed specification criteria of the submitted concrete mix designs with focus on the Massachusetts Department of Transportation concrete mixes.
  • Provide daily plant and field testing of concrete, working closely with field superintendents/engineers, ensuring the concrete specifications are met and the concrete is not rejected.
  • Adjust the air and slump of the concrete in the field and communicates to the plants for adjustments in chemical and water parameters.
  • Act as a liaison between the customers/engineers in the field and the concrete batch/dispatch and concrete sales.
  • Maintain inventory of quality control supplies.
  • Perform periodic sampling of aggregates and concrete to ensure compliance with job applicable specifications.
  • Conduct testing, including but not limited to, gradations, slumps, air, fabricating compressive samples
  • Ensure product compliance with MA and NH Department of Transportation guidelines.
  • Work independently in a routine schedule to fulfill all necessary components of the job.
  • Work in safe and responsible manner.
  • Follow all OSHA and MSHA Regulations.
  • Follow all company policies and procedures.
  • Must be able to work well with others.
  • Perform other related duties as assigned.


Associate degree (A. A. /A. S.) or equivalent from two-year college or technical school; and four to six years related experience and/or training; or equivalent combination of education and experience and must be able to pass a background check.


ACI Concrete Field Testing Technician Grade 1

ACI Concrete Laboratory Testing Technician Level 1

NETTCP Concrete Technician, optional

The Middlesex Corporation is an €œEqual Opportunity Employer€”Minorities, Females, Veterans and Disabled Persons€

SAFELY Building America€™s Infrastructure Since 1972

Robert W. Pereira founded The Middlesex Corporation (TMC) in 1972. Through his vision, drive and commitment to Safety, Quality and Excellence, the organization, now encompassing various companies throughout the United States is a leader in the heavy civil construction and paving industries. This year, The Middlesex Corporation was ranked by ENR as the 222nd largest contractor in the country out of more than 35,000 construction companies and 50th of the Top 50 Domestic Heavy Civil Contractors. The Middlesex Corporation is headquartered in Littleton, Massachusetts with regional offices in West Haven, Connecticut and Orlando, Florida.
The sustained success is a result of the Leadership and Team Members living the core values ofSafetyfirst in everything we do,Qualityin all we offer, Integrity in the way we act and do business,Professionalismin how we represent ourselves and the company,Strong Work Ethicthat produces positive results, andCommitmentto the Success of all Team Members and Stakeholders.

Our Goal is to sustain our exemplary Safety record while growing into a diversified €œTop 100 ENR Company€ and being recognized as €œOne of the Best Places to Work.€

Please see HR for information on physical demands and work environment of this job.

Team Member Competitive Benefits:

  • 401k Savings Plan with 25% Company Match
  • Health/Vision/Dental Insurance
  • Life/Disability Insurance
  • Paid Vacation/Holidays
  • FSA
  • Voluntary Benefits
  • Health Care Advocate
  • Tuition Reimbursement
  • Training
  • Team Member Referral Program

Please complete the employment application for consideration of employment with The Middlesex Corporation.

We are an equal opportunity employer, dedicated to a policy of non-discrimination in employment on any basis including race, color, age, sex, religion, disability, national origin, veteran status, sexual orientation, or other legally protected status.



  • Heavy Civil
Posted: 2022-12-22 Expires: 2023-02-21

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Quality Control Technician- Concrete

The Middlesex Corporation
Littleton, MA 01460

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