At Sigma, we are constantly searching for outstanding individuals to join our growing team.

In addition to our main office in Detroit, Michigan, we have offices located in the Midwest and Mid-Atlantic regions throughout the United States.

Sigma is an Equal Opportunity Employer, committed to workplace diversity.

We are currently looking for qualified applicants for the following positions (Midwest Offices): Project Managers, Civil Engineers, Electrical Design Engineers, IT Professionals, CADD Designers and GIS Developers. Please contact us for more information.

Current Openings


Other positions may be available - we are always looking out for talented people to join our team!

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Experience. Accountability. Quality.

Delivering engineering support throughout all phases of a project from concept, planning and design, through integration, construction, startup, training, and on-call maintenance.

See how we do it