(of an organism) modified by manipulation of genetic material

genetically engineered plants

an engineered virus

skilfully and deliberately arranged rather than arising naturally or spontaneously

they plan to spy on Hamlet at a future, engineered meeting with Ophelia

the French Revolution of 1789 was an engineered affair from the start

design and build (a machine or structure)

the men who engineered the tunnel

skilfully arrange for (something) to occur

she engineered another meeting with him