Material Science Engineer ManTechMaterial Science EngineerStafford, VADeep expertise in material science engineering as applied to industrial Additive Manufacturing environments with experience with composites, polymers and foaming in 3D applications. + Partnering with engineering teams to leverage CAD-driven workflows that enhance design-for-additive-manufacturing (DfAM) practices and manufacturability.
NewConstruction Materials Senior Project Manager Engineering Consulting Services LtdConstruction Materials Senior Project ManagerFredericksburg, VA$70,000–$90,000 / yearECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). Bachelor of Science in any of the following: Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology; Note: Construction Management degrees and certain Technology degrees may not be considered.
NewConstruction Materials Project Manager Engineering Consulting Services LtdConstruction Materials Project ManagerFredericksburg, VA$60,000–$75,000 / yearECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). Tasks supporting the management of construction materials testing projects, including daily report review, collaborating with project teams, providing resolutions of technical and administrative issues as they arise, and training field staff on your projects.
NewConstruction Materials Senior Project Manager ECS LtdConstruction Materials Senior Project ManagerFredericksburg, Virginia$70,000–$90,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Bachelor of Science in any of the following: Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology; Note: Construction Management degrees and certain Technology degrees may not be considered.
NewConstruction Materials Project Manager ECS LtdConstruction Materials Project ManagerFredericksburg, Virginia$60,000–$75,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Tasks supporting the management of construction materials testing projects, including daily report review, collaborating with project teams, providing resolutions of technical and administrative issues as they arise, and training field staff on your projects.