Job Purpose

• The Senior Materials Engineer is responsible for overseeing the selection, evaluation, testing, approval, and quality control of construction materials used in municipal infrastructure, transportation networks, roadworks, bridges, utilities, and stormwater projects. The role ensures that all materials comply with applicable engineering standards, specifications, sustainability requirements, and regulatory frameworks while supporting the delivery of safe, durable, cost-effective, and high-performance infrastructure assets.

Key Responsibilities

Materials Engineering & Technical Oversight

• Lead the evaluation, approval, and quality assurance of materials used in roads, transportation, bridges, tunnels, pavements, drainage, and stormwater infrastructure projects.

• Review and approve material submittals, technical specifications, mix designs, and testing reports submitted by consultants and contractors.

• Provide expert technical advice regarding material selection, durability, constructability, and lifecycle performance.

• Establish and update materials standards, specifications, and acceptance criteria for municipal infrastructure projects.

• Conduct technical assessments of new and emerging construction materials and technologies.

Quality Assurance & Quality Control

• Develop and implement material quality assurance and quality control procedures.

• Monitor compliance with project specifications, international standards, and municipal requirements.

• Review laboratory and field test results for concrete, asphalt, aggregates, soils, pipes, geosynthetics, steel, and other construction materials.

• Conduct site inspections and audits to verify material quality and installation compliance.

• Identify non-conforming materials and recommend corrective and preventive actions.

Roads & Pavement Engineering

• Evaluate asphalt mix designs and pavement materials for municipal road projects.

• Analyze pavement construction quality and performance data.

• Support pavement management initiatives through material performance assessments.

• Investigate pavement failures, cracking, rutting, and other distress mechanisms.

Stormwater & Utility Infrastructure Materials

• Review and approve materials used in stormwater drainage networks, culverts, retention structures, and utility corridors.

• Assess durability and performance of concrete, HDPE, GRP, ductile iron, and related utility materials.

• Ensure materials are suitable for local environmental and operational conditions.

Project Support & Contract Management

• Support project teams during planning, design, procurement, construction, and asset handover stages.

• Participate in technical evaluations during tendering and contractor selection processes.

• Review method statements, inspection test plans (ITPs), and quality management documentation.

• Provide recommendations regarding claims and disputes related to material quality and compliance.

Asset Integrity & Performance Management

• Monitor long-term material performance across municipal assets.

• Investigate material failures and recommend remedial measures.

• Develop lifecycle improvement strategies to enhance asset durability and reduce maintenance costs.

• Analyze performance data to support asset management decision-making.

Sustainability & Innovation

• Promote the adoption of sustainable construction materials and green engineering practices.

• Evaluate recycled materials and environmentally friendly alternatives.

• Support initiatives related to carbon reduction, circular economy principles, and resilient infrastructure development.

• Identify opportunities for technological innovation in materials engineering.

Stakeholder Management

• Coordinate with project managers, consultants, contractors, laboratories, and regulatory authorities.

• Provide technical guidance and mentorship to junior engineers and inspectors.

• Participate in technical committees, industry forums, and standards development initiatives.

• Prepare technical reports, presentations, and engineering recommendations for senior management.

Qualification & Experience

Education

• Bachelor's Degree in Civil Engineering, Materials Engineering, Construction Engineering, or related discipline.

• Master's Degree in Materials Engineering, Pavement Engineering, Transportation Engineering, or related field is preferred.

Professional Certifications (Preferred)

• Professional Engineer (PE), Chartered Engineer (CEng), or equivalent.

• Certified Quality Engineer (CQE) or equivalent quality certification.

• Pavement or asphalt-related professional certifications.

• Membership in recognized engineering institutions.

Experience

• Minimum 8-12 years of relevant experience in materials engineering, infrastructure projects, roads, transportation, or municipal engineering.

• Minimum 5 years of experience in a senior engineering or technical leadership role.

• Experience with roadworks, asphalt pavements, concrete structures, stormwater systems, and utility infrastructure.

• Experience in material testing laboratories and field quality control programs.

• Experience working within government, municipal authorities, transportation agencies, or major infrastructure organizations is highly desirable.

Technical Competencies

• Advanced knowledge of construction materials and testing methodologies.

• Knowledge of pavement materials, asphalt technology, and concrete technology.

• Familiarity with international standards such as ASTM, AASHTO, BS EN, ISO, and local authority requirements.

• Understanding of asset management principles and lifecycle costing.

• Strong engineering analysis and problem-solving skills.

• Knowledge of sustainable materials and infrastructure resilience practices.

KPIs

Quality & Compliance

• Percentage of projects achieving full material compliance with specifications.

• Number of material-related non-conformance reports (NCRs) issued.

• Reduction in quality defects attributed to material failures.

• Percentage of approved materials meeting required testing standards.

Project Delivery

• Timely review and approval of material submissions.

• Percentage of projects supported within established service-level targets.

• Number of technical reviews completed within required timelines.

• Reduction in project delays arising from material-related issues.

Asset Performance

• Reduction in infrastructure defects linked to material quality.

• Improvement in pavement and asset lifecycle performance indicators.

• Number of successful failure investigations and corrective actions implemented.

• Reduction in maintenance costs attributed to material improvements.

Sustainability & Innovation

• Number of sustainable material initiatives implemented.

• Percentage increase in approved environmentally friendly materials.

• Cost savings achieved through material optimization strategies.

• Contribution to asset resilience and sustainability objectives.

Stakeholder Satisfaction

• Consultant and project stakeholder satisfaction ratings.

• Effectiveness of technical support and guidance provided.

• Number of technical training sessions conducted for engineering staff.

• Resolution rate of material-related technical issues.

Job Challenges

• Balancing cost-efficiency with long-term infrastructure durability and performance.

• Managing diverse material requirements across roads, transportation, bridges, utilities, and stormwater projects.

• Ensuring strict compliance with evolving engineering standards and regulations.

• Addressing material failures and quality issues under demanding project schedules.

• Evaluating and approving innovative materials while managing associated technical risks.

• Coordinating multiple stakeholders with differing technical and commercial priorities.

• Maintaining infrastructure resilience under challenging environmental and climatic conditions.

• Managing quality assurance across numerous concurrent capital projects.

• Integrating sustainability objectives without compromising technical performance.

• Responding to increasing expectations for asset longevity, safety, and operational efficiency.