Why Work Here

Business Report partners with the Greater Baton Rouge Society of Human Resource Management to determine the best places to work in our community. Sigma has been awarded as one of the best places to work in Baton Rouge annually since 2014.

Our mission.

Sigma has been serving governmental, industrial and private clients along the Gulf Coast since 1987, providing innovative ideas and sound solutions to engineering challenges that improve our communities and enhance the quality of life for our neighbors.

Our mission is to consistently provide the highest quality of service, on time and in budget, while maintaining honest communications and genuine friendship with our clients. Our strategy to successfully implement this mission is to manage the firm in a way that aligns the goals of the employees with the goals of the company, and the goals of the company with the goals of the client.

Close-Knit & Family-Oriented Environment

Sigma has made it a priority to create a positive atmosphere in the workplace. Since its founding in 1987, Sigma has developed programs created from an employee’s perspective. The resulting policies, which are geared to maximize employee benefits and opportunities, make Sigma what it is today.

In everything we do, Sigma reflects on our 3 guiding principles: Quality, Communication and Flexibility. It is our belief that Communication and Flexibility are the keys to maintaining congruence and cohesiveness between the company’s goals and the goals of Sigma’s employees. Our employees are not only treated as valued team members, but they also welcome the chance to work on meaningful projects and volunteer opportunities that positively impact the local community.

The collaboration between employees contributes to a cohesive culture in which employees truly feel like they're more than just coworkers. Sigma is a close-knit and family-oriented company – we host a number of social events and celebratory dinners after completing a big job; offer flexible work schedules so no one misses those important family functions; and just enjoy sharing outside interests with each other. We understand that each of us has three circles in our lives: family, personal and work. And on our best days, we spend time in each circle to achieve a positive balance.


Flexible Schedule


Overtime Pay / Comp Time


Profit Share Opportunities


Continuing Education Opportunities


Paid Holiday and Personal Time Off


Company Contribution to 401(k)


Section 125 Cafeteria Plan (Flexible Spending)


Health & Life Insurance


Dental & Vision Insurance


Short & Long-Term Disability Insurance


Opportunities at Sigma

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