Construction Materials Principal Engineer

ECS Limited is offering a unique opportunity for an experienced Construction Materials Testing (CMT) Principal Engineer to join our Detroit field services team in a dynamic work environment. The role focuses on ensuring quality and performance across projects, consulting with clients and project teams to meet goals from proposal to final review.

• Oversee various CMT projects: review technical reports, prepare proposals, and assist with department and P&L management.
• Provide technical expertise by reviewing reports and supporting CMT staff through mentorship, training, and development.
• Actively mentor junior project managers and support overall development of the team, collaborating with managers and internal recruiters to make staffing decisions.
• Host or attend project meetings with clients and provide technical resolutions of issues.
• Market our services through networking and establish new or maintain existing client relationships.

• ECS supports career advancement with potential for advanced certifications, reviewer status, and professional training benefits.

• Bachelor of Science in Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology. (Construction Management degrees and certain technology degrees may not be considered.)
• Minimum of 12 full years of relevant experience, including drafting, reviewing, and approving technical reports.
• Professional licensure as a Professional Engineer (PE) or Professional Geologist (PG).
• Designation as a senior reviewer at your current or previous firm.
• Maintain all necessary licenses and certifications for compliance with local, state, and federal laws.
• Demonstrated technical competence, leadership, safety, and professionalism.
• Proven track‑record of excellence in project management, consulting, and business development.
• Expert knowledge of CMT principles, applications, and ASTM laboratory standards.
• Valid driver’s license and insurance if driving on behalf of ECS.
• Strong marketing skills with ability to establish and maintain client relationships, preferably with local market experience.
• Excellent communication, decision‑making, and leadership skills for working with clients, peers, and supervisors.

ECS is an Equal Opportunity Employer.