WHAT WE NEED: Sr. Process Engineer (On-site) Sigma Engineers and Constructors is seeking an (On-Site) Process..., fertilizer, and refining industries. Privately owned and operated by Engineers, Sigma's culture empowers employees and clients...
that serves the petrochemical, fertilizer, and refining industries. Privately owned and operated by Engineers, Sigma's culture... or in a similar role. WHO WE ARE: Founded in 1987, Sigma is a professional multi-discipline engineering and design company...