Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the worlds infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Required Knowledge and Skills: Technical knowledge in the application of engineering, environmental science, procurement, construction, testing, operations, and commissioning practices sufficient to comprehend specified engineering, environmental, procurement, construction, testing, operations, decommissioning, and regulatory requirements.