Jacobs Engineering Group Inc. provides technical, professional, and construction services. It offers project services that include engineering, architectural, interiors, design, planning, and related services, as well as planning, scheduling, procurement, estimating, cost engineering, project accounting and delivery, safety, and other support services. The company also provides process, scientific, and systems consulting services, including performing pricing studies, market analyses, and financial projections in determining the feasibility of a project; performing gasoline reformulation modeling; analyzing and evaluating layout and mechanical designs for complex processing plants; analyzing automation and control systems; analyzing, designing, and executing bio containment strategies; developing and performing process protocols; and performing geological and metallurgical studies. In addition, it offers traditional field construction, modular construction consulting, and environmental remedial construction services. Further, the company provides operations and maintenance services that include managing subcontractors and other on-site personnel; and offering process plant maintenance, management and technical support, and program management services, as well as offers systems integration and communication, information technology, and data security solutions. It serves various industries and markets, such as oil and gas exploration, production, and refining; chemicals and polymers; aerospace, defense, and environmental programs; buildings; infrastructure and telecommunications; mining and minerals; pharmaceuticals and biotechnology; power; pulp and paper; technology and manufacturing; and food and consumer products, and others.