CMT Senior PM

Engineering Consulting Service; North Charleston (SC); On-site; USD 120,000 - 160,000; Full time

Job summary

ECS Limited is seeking a CMT Senior Project Manager to lead construction materials testing projects in Charlestonfield services and drive project success from proposal through closeout. You will mentor staff, manage budgets, and develop client relationships while upholding ECS core values.

In this role you’ll oversee testing quality, act as main client contact, present findings at project meetings, and contribute to business development.

Qualifications

• 5 years of related experience in construction materials testing or equivalent.
• Bachelor of Science in Civil Engineering or related field.
• Valid driver’s license if driving for ECS.
• Excellent verbal and written communication.
• Advanced project management and consulting skills.
• Strong business development and client relationships.
• Extensive knowledge of CMT principles and ASTM standards.
• Proficiency with construction materials testing software.
• Strong leadership and decision-making abilities.
• Ability to manage multiple projects and mentor staff.

Responsibilities

• Leads and manages CMT projects from proposal through completion.
• Ensures all project tasks from proposal to invoicing are on time.
• Oversees daily report review and resolves issues.
• Manages budgets, invoicing, pay apps and collections.
• Prepares and reviews proposals and change orders.
• Serves as primary contact for clients and stakeholders.
• Hosts meetings to present findings and resolve issues.
• Provides technical oversight for testing activities.
• Mentors junior staff and project managers.
• Supports staffing decisions and resource allocation.
• Markets services and develops client relationships.
• Performs other PM and leadership responsibilities.

Skills

Project management

Communication skills

Leadership

Business development

Client relations

CMT software

ASTM standards

Mentoring staff

Education

Bachelor of Science in Civil Engineering

Job description

Responsibilities

ECS Limited is offering a unique opportunity for an experienced Construction Materials Testing (CMT) Senior Project Manager to join our Charlestonfield services team and advance in a dynamic work environment. The Construction Materials Testing (CMT) Senior Project Manager leads and oversees construction materials testing projects from proposal through final delivery and closeout. This role is fully accountable for project success, including technical quality, client satisfaction, financial performance, and team execution. The CMT Senior Project Manager provides leadership to project teams, mentors staff, and actively contributes to business development and client relationship growth while maintaining a positive customer service attitude and demonstrating ECS Core Values.

• Leads and manages construction materials testing projects from proposal through completion
• Ensures all project tasks-from proposal through final invoicing-are completed accurately and on time
• Oversees daily report review and resolves technical and administrative issues
• Manages project budgets, invoicing, pay applications, and collections
• Prepares and reviews proposals and change orders
• Serves as primary point of contact for clients and project stakeholders
• Hosts and participates in project meetings to present findings and resolve issues
• Provides technical oversight for testing activities and ensures quality deliverables
• Mentors and develops junior staff, technicians, and project managers
• Supports staffing decisions and resource allocation across projects
• Markets, services, and develops new and existing client relationships
• Performs other project management and leadership responsibilities as assigned

Career Development

• As your experience grows, ECS will support you in enhancing your professional skills with the potential for additional mentoring, leadership, and advanced certifications.

Qualifications

Required Qualifications

• 5 years of related experience
• Bachelor of Science in any of the multi-disciplined Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, and Geology
• If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
• Excellent communication skills (verbal and written)
• Advanced project management and consulting skills
• Strong business development and client relationship skills
• Extensive knowledge of construction materials testing principles and applications
• Strong working knowledge of construction materials testing and ASTM standards
• Proficiency with construction materials testing software
• Strong leadership and decision-making abilities
• Ability to manage multiple projects and priorities in a consulting environment
• Ability to mentor and develop staff

Military Qualifications

The following US Military ranks will qualify for this position IF they also meet the education and licenses requirements from the above section titled "Required Qualifications":

• E-7

About Us

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and building science + infrastructure consulting services. We are employee‑owned with more than 3,200 employees in 125 offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News‑Record’s Top 500 Design Firms (April 2026), #144 in Engineering News‑Record’s Top 200 Environmental Firms (October 2026) and #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit www.ecslimited.com.

ECS is an Equal Opportunity Employer. To learn more, click here.